diff --git a/clients/java/README.md b/clients/java/README.md
new file mode 100644
index 0000000..63070e2
--- /dev/null
+++ b/clients/java/README.md
@@ -0,0 +1,41 @@
+# Java Client
+
+The Java client workspace contains the Gradle scaffold for the MXAccess Gateway
+client library, generated protobuf/gRPC bindings, a test CLI project, and JUnit
+tests.
+
+## Layout
+
+```text
+clients/java/
+  settings.gradle
+  build.gradle
+  src/main/generated/
+  mxgateway-client/
+  mxgateway-cli/
+```
+
+`mxgateway-client` generates Java protobuf and gRPC sources from
+`../../src/MxGateway.Contracts/Protos`. The Gradle protobuf plugin writes those
+generated sources under `src/main/generated`, which matches the client proto
+manifest in `../proto/proto-inputs.json`. Do not edit generated files by hand.
+
+`mxgateway-cli` depends on `mxgateway-client` and provides the `mxgw-java`
+application entry point used by later CLI implementation work.
+
+## Build And Test
+
+Run the Java checks from `clients/java`:
+
+```powershell
+gradle test
+```
+
+The build uses the Java 21 Gradle toolchain, compiles generated protobuf/gRPC
+code, and runs JUnit 5 tests for the scaffold and CLI entry point.
+
+## Related Documentation
+
+- [Client Proto Generation](../../docs/client-proto-generation.md)
+- [Java Client Detailed Design](../../docs/clients-java-design.md)
+- [Java Style Guide](../../docs/style-guides/JavaStyleGuide.md)
diff --git a/clients/java/build.gradle b/clients/java/build.gradle
new file mode 100644
index 0000000..41427c7
--- /dev/null
+++ b/clients/java/build.gradle
@@ -0,0 +1,38 @@
+plugins {
+    id 'base'
+}
+
+ext {
+    grpcVersion = '1.76.0'
+    junitVersion = '5.14.1'
+    picocliVersion = '4.7.7'
+    protobufVersion = '4.33.1'
+}
+
+subprojects {
+    group = 'com.dohertylan.mxgateway'
+    version = '0.1.0'
+
+    pluginManager.withPlugin('java') {
+        java {
+            toolchain {
+                languageVersion = JavaLanguageVersion.of(21)
+            }
+        }
+
+        tasks.withType(JavaCompile).configureEach {
+            options.encoding = 'UTF-8'
+            options.release = 21
+        }
+
+        tasks.withType(Test).configureEach {
+            useJUnitPlatform()
+        }
+
+        dependencies {
+            testImplementation platform("org.junit:junit-bom:${junitVersion}")
+            testImplementation 'org.junit.jupiter:junit-jupiter'
+            testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+        }
+    }
+}
diff --git a/clients/java/mxgateway-cli/build.gradle b/clients/java/mxgateway-cli/build.gradle
new file mode 100644
index 0000000..dcd0154
--- /dev/null
+++ b/clients/java/mxgateway-cli/build.gradle
@@ -0,0 +1,12 @@
+plugins {
+    id 'application'
+}
+
+dependencies {
+    implementation project(':mxgateway-client')
+    implementation "info.picocli:picocli:${picocliVersion}"
+}
+
+application {
+    mainClass = 'com.dohertylan.mxgateway.cli.MxGatewayCli'
+}
diff --git a/clients/java/mxgateway-cli/src/main/java/com/dohertylan/mxgateway/cli/MxGatewayCli.java b/clients/java/mxgateway-cli/src/main/java/com/dohertylan/mxgateway/cli/MxGatewayCli.java
new file mode 100644
index 0000000..e1dc5ba
--- /dev/null
+++ b/clients/java/mxgateway-cli/src/main/java/com/dohertylan/mxgateway/cli/MxGatewayCli.java
@@ -0,0 +1,53 @@
+package com.dohertylan.mxgateway.cli;
+
+import com.dohertylan.mxgateway.client.MxGatewayClientVersion;
+import java.io.PrintWriter;
+import java.util.concurrent.Callable;
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Model.CommandSpec;
+import picocli.CommandLine.Spec;
+
+@Command(
+        name = "mxgw-java",
+        mixinStandardHelpOptions = true,
+        description = "MXAccess Gateway Java test CLI.",
+        subcommands = MxGatewayCli.VersionCommand.class)
+public final class MxGatewayCli implements Callable<Integer> {
+    @Spec
+    private CommandSpec spec;
+
+    public static void main(String[] args) {
+        int exitCode = new CommandLine(new MxGatewayCli()).execute(args);
+        System.exit(exitCode);
+    }
+
+    public static int execute(PrintWriter out, PrintWriter err, String... args) {
+        CommandLine commandLine = new CommandLine(new MxGatewayCli());
+        commandLine.setOut(out);
+        commandLine.setErr(err);
+        return commandLine.execute(args);
+    }
+
+    @Override
+    public Integer call() {
+        spec.commandLine().usage(spec.commandLine().getOut());
+        return 0;
+    }
+
+    @Command(name = "version", description = "Prints the Java client scaffold version.")
+    public static final class VersionCommand implements Callable<Integer> {
+        @Spec
+        private CommandSpec spec;
+
+        @Override
+        public Integer call() {
+            spec.commandLine().getOut().printf(
+                    "mxgateway-java %s gatewayProtocolVersion=%d workerProtocolVersion=%d%n",
+                    MxGatewayClientVersion.clientVersion(),
+                    MxGatewayClientVersion.gatewayProtocolVersion(),
+                    MxGatewayClientVersion.workerProtocolVersion());
+            return 0;
+        }
+    }
+}
diff --git a/clients/java/mxgateway-cli/src/test/java/com/dohertylan/mxgateway/cli/MxGatewayCliTests.java b/clients/java/mxgateway-cli/src/test/java/com/dohertylan/mxgateway/cli/MxGatewayCliTests.java
new file mode 100644
index 0000000..b1fe17b
--- /dev/null
+++ b/clients/java/mxgateway-cli/src/test/java/com/dohertylan/mxgateway/cli/MxGatewayCliTests.java
@@ -0,0 +1,27 @@
+package com.dohertylan.mxgateway.cli;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import org.junit.jupiter.api.Test;
+
+final class MxGatewayCliTests {
+    @Test
+    void versionCommandPrintsProtocolVersions() {
+        StringWriter output = new StringWriter();
+        StringWriter errors = new StringWriter();
+
+        int exitCode = MxGatewayCli.execute(
+                new PrintWriter(output, true),
+                new PrintWriter(errors, true),
+                "version");
+
+        assertEquals(0, exitCode);
+        assertEquals("", errors.toString());
+        assertTrue(output.toString().contains("mxgateway-java 0.1.0"));
+        assertTrue(output.toString().contains("gatewayProtocolVersion=1"));
+        assertTrue(output.toString().contains("workerProtocolVersion=1"));
+    }
+}
diff --git a/clients/java/mxgateway-client/build.gradle b/clients/java/mxgateway-client/build.gradle
new file mode 100644
index 0000000..cdb2cc9
--- /dev/null
+++ b/clients/java/mxgateway-client/build.gradle
@@ -0,0 +1,46 @@
+plugins {
+    id 'java-library'
+    id 'com.google.protobuf'
+}
+
+dependencies {
+    api "com.google.protobuf:protobuf-java:${protobufVersion}"
+    api "io.grpc:grpc-protobuf:${grpcVersion}"
+    api "io.grpc:grpc-stub:${grpcVersion}"
+
+    implementation "io.grpc:grpc-netty-shaded:${grpcVersion}"
+
+    compileOnly 'javax.annotation:javax.annotation-api:1.3.2'
+}
+
+sourceSets {
+    main {
+        proto {
+            srcDir rootProject.file('../../src/MxGateway.Contracts/Protos')
+            include 'mxaccess_gateway.proto'
+            include 'mxaccess_worker.proto'
+        }
+    }
+}
+
+protobuf {
+    protoc {
+        artifact = "com.google.protobuf:protoc:${protobufVersion}"
+    }
+
+    plugins {
+        grpc {
+            artifact = "io.grpc:protoc-gen-grpc-java:${grpcVersion}"
+        }
+    }
+
+    generatedFilesBaseDir = rootProject.file('src/main/generated').absolutePath
+
+    generateProtoTasks {
+        all().configureEach {
+            plugins {
+                grpc {}
+            }
+        }
+    }
+}
diff --git a/clients/java/mxgateway-client/src/main/java/com/dohertylan/mxgateway/client/MxGatewayClientVersion.java b/clients/java/mxgateway-client/src/main/java/com/dohertylan/mxgateway/client/MxGatewayClientVersion.java
new file mode 100644
index 0000000..d94791d
--- /dev/null
+++ b/clients/java/mxgateway-client/src/main/java/com/dohertylan/mxgateway/client/MxGatewayClientVersion.java
@@ -0,0 +1,22 @@
+package com.dohertylan.mxgateway.client;
+
+public final class MxGatewayClientVersion {
+    private static final int GATEWAY_PROTOCOL_VERSION = 1;
+    private static final int WORKER_PROTOCOL_VERSION = 1;
+    private static final String CLIENT_VERSION = "0.1.0";
+
+    private MxGatewayClientVersion() {
+    }
+
+    public static String clientVersion() {
+        return CLIENT_VERSION;
+    }
+
+    public static int gatewayProtocolVersion() {
+        return GATEWAY_PROTOCOL_VERSION;
+    }
+
+    public static int workerProtocolVersion() {
+        return WORKER_PROTOCOL_VERSION;
+    }
+}
diff --git a/clients/java/mxgateway-client/src/test/java/com/dohertylan/mxgateway/client/GeneratedContractSmokeTests.java b/clients/java/mxgateway-client/src/test/java/com/dohertylan/mxgateway/client/GeneratedContractSmokeTests.java
new file mode 100644
index 0000000..74947f9
--- /dev/null
+++ b/clients/java/mxgateway-client/src/test/java/com/dohertylan/mxgateway/client/GeneratedContractSmokeTests.java
@@ -0,0 +1,29 @@
+package com.dohertylan.mxgateway.client;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import mxaccess_gateway.v1.MxAccessGatewayGrpc;
+import mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest;
+import mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope;
+import org.junit.jupiter.api.Test;
+
+final class GeneratedContractSmokeTests {
+    @Test
+    void generatedGatewayAndWorkerContractsCompile() {
+        OpenSessionRequest request = OpenSessionRequest.newBuilder()
+                .setClientSessionName("junit")
+                .build();
+        WorkerEnvelope envelope = WorkerEnvelope.newBuilder()
+                .setProtocolVersion(MxGatewayClientVersion.workerProtocolVersion())
+                .build();
+
+        assertEquals("junit", request.getClientSessionName());
+        assertEquals("mxaccess_gateway.v1.MxAccessGateway", MxAccessGatewayGrpc.SERVICE_NAME);
+        assertEquals(1, envelope.getProtocolVersion());
+    }
+
+    @Test
+    void javaTwentyOneToolchainRunsTests() {
+        assertEquals(21, Runtime.version().feature());
+    }
+}
diff --git a/clients/java/settings.gradle b/clients/java/settings.gradle
new file mode 100644
index 0000000..d568509
--- /dev/null
+++ b/clients/java/settings.gradle
@@ -0,0 +1,22 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        mavenCentral()
+    }
+
+    plugins {
+        id 'com.google.protobuf' version '0.9.5'
+    }
+}
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        mavenCentral()
+    }
+}
+
+rootProject.name = 'mxaccessgw-java'
+
+include 'mxgateway-client'
+include 'mxgateway-cli'
diff --git a/clients/java/src/main/generated/main/grpc/mxaccess_gateway/v1/MxAccessGatewayGrpc.java b/clients/java/src/main/generated/main/grpc/mxaccess_gateway/v1/MxAccessGatewayGrpc.java
new file mode 100644
index 0000000..77ee973
--- /dev/null
+++ b/clients/java/src/main/generated/main/grpc/mxaccess_gateway/v1/MxAccessGatewayGrpc.java
@@ -0,0 +1,588 @@
+package mxaccess_gateway.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * <pre>
+ * Public client API for MXAccess sessions hosted by the gateway.
+ * </pre>
+ */
+@io.grpc.stub.annotations.GrpcGenerated
+public final class MxAccessGatewayGrpc {
+
+  private MxAccessGatewayGrpc() {}
+
+  public static final java.lang.String SERVICE_NAME = "mxaccess_gateway.v1.MxAccessGateway";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest,
+      mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply> getOpenSessionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "OpenSession",
+      requestType = mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest.class,
+      responseType = mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest,
+      mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply> getOpenSessionMethod() {
+    io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest, mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply> getOpenSessionMethod;
+    if ((getOpenSessionMethod = MxAccessGatewayGrpc.getOpenSessionMethod) == null) {
+      synchronized (MxAccessGatewayGrpc.class) {
+        if ((getOpenSessionMethod = MxAccessGatewayGrpc.getOpenSessionMethod) == null) {
+          MxAccessGatewayGrpc.getOpenSessionMethod = getOpenSessionMethod =
+              io.grpc.MethodDescriptor.<mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest, mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "OpenSession"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.getDefaultInstance()))
+              .setSchemaDescriptor(new MxAccessGatewayMethodDescriptorSupplier("OpenSession"))
+              .build();
+        }
+      }
+    }
+    return getOpenSessionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest,
+      mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply> getCloseSessionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CloseSession",
+      requestType = mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest.class,
+      responseType = mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest,
+      mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply> getCloseSessionMethod() {
+    io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest, mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply> getCloseSessionMethod;
+    if ((getCloseSessionMethod = MxAccessGatewayGrpc.getCloseSessionMethod) == null) {
+      synchronized (MxAccessGatewayGrpc.class) {
+        if ((getCloseSessionMethod = MxAccessGatewayGrpc.getCloseSessionMethod) == null) {
+          MxAccessGatewayGrpc.getCloseSessionMethod = getCloseSessionMethod =
+              io.grpc.MethodDescriptor.<mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest, mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CloseSession"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.getDefaultInstance()))
+              .setSchemaDescriptor(new MxAccessGatewayMethodDescriptorSupplier("CloseSession"))
+              .build();
+        }
+      }
+    }
+    return getCloseSessionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest,
+      mxaccess_gateway.v1.MxaccessGateway.MxCommandReply> getInvokeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "Invoke",
+      requestType = mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest.class,
+      responseType = mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest,
+      mxaccess_gateway.v1.MxaccessGateway.MxCommandReply> getInvokeMethod() {
+    io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply> getInvokeMethod;
+    if ((getInvokeMethod = MxAccessGatewayGrpc.getInvokeMethod) == null) {
+      synchronized (MxAccessGatewayGrpc.class) {
+        if ((getInvokeMethod = MxAccessGatewayGrpc.getInvokeMethod) == null) {
+          MxAccessGatewayGrpc.getInvokeMethod = getInvokeMethod =
+              io.grpc.MethodDescriptor.<mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Invoke"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance()))
+              .setSchemaDescriptor(new MxAccessGatewayMethodDescriptorSupplier("Invoke"))
+              .build();
+        }
+      }
+    }
+    return getInvokeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest,
+      mxaccess_gateway.v1.MxaccessGateway.MxEvent> getStreamEventsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StreamEvents",
+      requestType = mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest.class,
+      responseType = mxaccess_gateway.v1.MxaccessGateway.MxEvent.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
+  public static io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest,
+      mxaccess_gateway.v1.MxaccessGateway.MxEvent> getStreamEventsMethod() {
+    io.grpc.MethodDescriptor<mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest, mxaccess_gateway.v1.MxaccessGateway.MxEvent> getStreamEventsMethod;
+    if ((getStreamEventsMethod = MxAccessGatewayGrpc.getStreamEventsMethod) == null) {
+      synchronized (MxAccessGatewayGrpc.class) {
+        if ((getStreamEventsMethod = MxAccessGatewayGrpc.getStreamEventsMethod) == null) {
+          MxAccessGatewayGrpc.getStreamEventsMethod = getStreamEventsMethod =
+              io.grpc.MethodDescriptor.<mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest, mxaccess_gateway.v1.MxaccessGateway.MxEvent>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StreamEvents"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance()))
+              .setSchemaDescriptor(new MxAccessGatewayMethodDescriptorSupplier("StreamEvents"))
+              .build();
+        }
+      }
+    }
+    return getStreamEventsMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static MxAccessGatewayStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayStub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayStub>() {
+        @java.lang.Override
+        public MxAccessGatewayStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new MxAccessGatewayStub(channel, callOptions);
+        }
+      };
+    return MxAccessGatewayStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports all types of calls on the service
+   */
+  public static MxAccessGatewayBlockingV2Stub newBlockingV2Stub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayBlockingV2Stub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayBlockingV2Stub>() {
+        @java.lang.Override
+        public MxAccessGatewayBlockingV2Stub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new MxAccessGatewayBlockingV2Stub(channel, callOptions);
+        }
+      };
+    return MxAccessGatewayBlockingV2Stub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static MxAccessGatewayBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayBlockingStub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayBlockingStub>() {
+        @java.lang.Override
+        public MxAccessGatewayBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new MxAccessGatewayBlockingStub(channel, callOptions);
+        }
+      };
+    return MxAccessGatewayBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static MxAccessGatewayFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayFutureStub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<MxAccessGatewayFutureStub>() {
+        @java.lang.Override
+        public MxAccessGatewayFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new MxAccessGatewayFutureStub(channel, callOptions);
+        }
+      };
+    return MxAccessGatewayFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * <pre>
+   * Public client API for MXAccess sessions hosted by the gateway.
+   * </pre>
+   */
+  public interface AsyncService {
+
+    /**
+     */
+    default void openSession(mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getOpenSessionMethod(), responseObserver);
+    }
+
+    /**
+     */
+    default void closeSession(mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCloseSessionMethod(), responseObserver);
+    }
+
+    /**
+     */
+    default void invoke(mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.MxCommandReply> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getInvokeMethod(), responseObserver);
+    }
+
+    /**
+     */
+    default void streamEvents(mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.MxEvent> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStreamEventsMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service MxAccessGateway.
+   * <pre>
+   * Public client API for MXAccess sessions hosted by the gateway.
+   * </pre>
+   */
+  public static abstract class MxAccessGatewayImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return MxAccessGatewayGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service MxAccessGateway.
+   * <pre>
+   * Public client API for MXAccess sessions hosted by the gateway.
+   * </pre>
+   */
+  public static final class MxAccessGatewayStub
+      extends io.grpc.stub.AbstractAsyncStub<MxAccessGatewayStub> {
+    private MxAccessGatewayStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected MxAccessGatewayStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new MxAccessGatewayStub(channel, callOptions);
+    }
+
+    /**
+     */
+    public void openSession(mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getOpenSessionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     */
+    public void closeSession(mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCloseSessionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     */
+    public void invoke(mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.MxCommandReply> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getInvokeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     */
+    public void streamEvents(mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest request,
+        io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.MxEvent> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncServerStreamingCall(
+          getChannel().newCall(getStreamEventsMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service MxAccessGateway.
+   * <pre>
+   * Public client API for MXAccess sessions hosted by the gateway.
+   * </pre>
+   */
+  public static final class MxAccessGatewayBlockingV2Stub
+      extends io.grpc.stub.AbstractBlockingStub<MxAccessGatewayBlockingV2Stub> {
+    private MxAccessGatewayBlockingV2Stub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected MxAccessGatewayBlockingV2Stub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new MxAccessGatewayBlockingV2Stub(channel, callOptions);
+    }
+
+    /**
+     */
+    public mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply openSession(mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest request) throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getOpenSessionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     */
+    public mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply closeSession(mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest request) throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getCloseSessionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     */
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply invoke(mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest request) throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getInvokeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     */
+    @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/10918")
+    public io.grpc.stub.BlockingClientCall<?, mxaccess_gateway.v1.MxaccessGateway.MxEvent>
+        streamEvents(mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingV2ServerStreamingCall(
+          getChannel(), getStreamEventsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do limited synchronous rpc calls to service MxAccessGateway.
+   * <pre>
+   * Public client API for MXAccess sessions hosted by the gateway.
+   * </pre>
+   */
+  public static final class MxAccessGatewayBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub<MxAccessGatewayBlockingStub> {
+    private MxAccessGatewayBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected MxAccessGatewayBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new MxAccessGatewayBlockingStub(channel, callOptions);
+    }
+
+    /**
+     */
+    public mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply openSession(mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getOpenSessionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     */
+    public mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply closeSession(mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCloseSessionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     */
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply invoke(mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getInvokeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     */
+    public java.util.Iterator<mxaccess_gateway.v1.MxaccessGateway.MxEvent> streamEvents(
+        mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingServerStreamingCall(
+          getChannel(), getStreamEventsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service MxAccessGateway.
+   * <pre>
+   * Public client API for MXAccess sessions hosted by the gateway.
+   * </pre>
+   */
+  public static final class MxAccessGatewayFutureStub
+      extends io.grpc.stub.AbstractFutureStub<MxAccessGatewayFutureStub> {
+    private MxAccessGatewayFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected MxAccessGatewayFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new MxAccessGatewayFutureStub(channel, callOptions);
+    }
+
+    /**
+     */
+    public com.google.common.util.concurrent.ListenableFuture<mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply> openSession(
+        mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getOpenSessionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     */
+    public com.google.common.util.concurrent.ListenableFuture<mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply> closeSession(
+        mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCloseSessionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     */
+    public com.google.common.util.concurrent.ListenableFuture<mxaccess_gateway.v1.MxaccessGateway.MxCommandReply> invoke(
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getInvokeMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_OPEN_SESSION = 0;
+  private static final int METHODID_CLOSE_SESSION = 1;
+  private static final int METHODID_INVOKE = 2;
+  private static final int METHODID_STREAM_EVENTS = 3;
+
+  private static final class MethodHandlers<Req, Resp> implements
+      io.grpc.stub.ServerCalls.UnaryMethod<Req, Resp>,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver<Resp> responseObserver) {
+      switch (methodId) {
+        case METHODID_OPEN_SESSION:
+          serviceImpl.openSession((mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest) request,
+              (io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply>) responseObserver);
+          break;
+        case METHODID_CLOSE_SESSION:
+          serviceImpl.closeSession((mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest) request,
+              (io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply>) responseObserver);
+          break;
+        case METHODID_INVOKE:
+          serviceImpl.invoke((mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest) request,
+              (io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.MxCommandReply>) responseObserver);
+          break;
+        case METHODID_STREAM_EVENTS:
+          serviceImpl.streamEvents((mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest) request,
+              (io.grpc.stub.StreamObserver<mxaccess_gateway.v1.MxaccessGateway.MxEvent>) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver<Req> invoke(
+        io.grpc.stub.StreamObserver<Resp> responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+          getOpenSessionMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest,
+              mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply>(
+                service, METHODID_OPEN_SESSION)))
+        .addMethod(
+          getCloseSessionMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest,
+              mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply>(
+                service, METHODID_CLOSE_SESSION)))
+        .addMethod(
+          getInvokeMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest,
+              mxaccess_gateway.v1.MxaccessGateway.MxCommandReply>(
+                service, METHODID_INVOKE)))
+        .addMethod(
+          getStreamEventsMethod(),
+          io.grpc.stub.ServerCalls.asyncServerStreamingCall(
+            new MethodHandlers<
+              mxaccess_gateway.v1.MxaccessGateway.StreamEventsRequest,
+              mxaccess_gateway.v1.MxaccessGateway.MxEvent>(
+                service, METHODID_STREAM_EVENTS)))
+        .build();
+  }
+
+  private static abstract class MxAccessGatewayBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    MxAccessGatewayBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("MxAccessGateway");
+    }
+  }
+
+  private static final class MxAccessGatewayFileDescriptorSupplier
+      extends MxAccessGatewayBaseDescriptorSupplier {
+    MxAccessGatewayFileDescriptorSupplier() {}
+  }
+
+  private static final class MxAccessGatewayMethodDescriptorSupplier
+      extends MxAccessGatewayBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final java.lang.String methodName;
+
+    MxAccessGatewayMethodDescriptorSupplier(java.lang.String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (MxAccessGatewayGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new MxAccessGatewayFileDescriptorSupplier())
+              .addMethod(getOpenSessionMethod())
+              .addMethod(getCloseSessionMethod())
+              .addMethod(getInvokeMethod())
+              .addMethod(getStreamEventsMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/clients/java/src/main/generated/main/java/mxaccess_gateway/v1/MxaccessGateway.java b/clients/java/src/main/generated/main/java/mxaccess_gateway/v1/MxaccessGateway.java
new file mode 100644
index 0000000..6a6d939
--- /dev/null
+++ b/clients/java/src/main/generated/main/java/mxaccess_gateway/v1/MxaccessGateway.java
@@ -0,0 +1,54469 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: mxaccess_gateway.proto
+// Protobuf Java Version: 4.33.1
+
+package mxaccess_gateway.v1;
+
+@com.google.protobuf.Generated
+public final class MxaccessGateway extends com.google.protobuf.GeneratedFile {
+  private MxaccessGateway() {}
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+      /* major= */ 4,
+      /* minor= */ 33,
+      /* patch= */ 1,
+      /* suffix= */ "",
+      "MxaccessGateway");
+  }
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.MxCommandKind}
+   */
+  public enum MxCommandKind
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>MX_COMMAND_KIND_UNSPECIFIED = 0;</code>
+     */
+    MX_COMMAND_KIND_UNSPECIFIED(0),
+    /**
+     * <code>MX_COMMAND_KIND_REGISTER = 1;</code>
+     */
+    MX_COMMAND_KIND_REGISTER(1),
+    /**
+     * <code>MX_COMMAND_KIND_UNREGISTER = 2;</code>
+     */
+    MX_COMMAND_KIND_UNREGISTER(2),
+    /**
+     * <code>MX_COMMAND_KIND_ADD_ITEM = 3;</code>
+     */
+    MX_COMMAND_KIND_ADD_ITEM(3),
+    /**
+     * <code>MX_COMMAND_KIND_ADD_ITEM2 = 4;</code>
+     */
+    MX_COMMAND_KIND_ADD_ITEM2(4),
+    /**
+     * <code>MX_COMMAND_KIND_REMOVE_ITEM = 5;</code>
+     */
+    MX_COMMAND_KIND_REMOVE_ITEM(5),
+    /**
+     * <code>MX_COMMAND_KIND_ADVISE = 6;</code>
+     */
+    MX_COMMAND_KIND_ADVISE(6),
+    /**
+     * <code>MX_COMMAND_KIND_UN_ADVISE = 7;</code>
+     */
+    MX_COMMAND_KIND_UN_ADVISE(7),
+    /**
+     * <code>MX_COMMAND_KIND_ADVISE_SUPERVISORY = 8;</code>
+     */
+    MX_COMMAND_KIND_ADVISE_SUPERVISORY(8),
+    /**
+     * <code>MX_COMMAND_KIND_ADD_BUFFERED_ITEM = 9;</code>
+     */
+    MX_COMMAND_KIND_ADD_BUFFERED_ITEM(9),
+    /**
+     * <code>MX_COMMAND_KIND_SET_BUFFERED_UPDATE_INTERVAL = 10;</code>
+     */
+    MX_COMMAND_KIND_SET_BUFFERED_UPDATE_INTERVAL(10),
+    /**
+     * <code>MX_COMMAND_KIND_SUSPEND = 11;</code>
+     */
+    MX_COMMAND_KIND_SUSPEND(11),
+    /**
+     * <code>MX_COMMAND_KIND_ACTIVATE = 12;</code>
+     */
+    MX_COMMAND_KIND_ACTIVATE(12),
+    /**
+     * <code>MX_COMMAND_KIND_WRITE = 13;</code>
+     */
+    MX_COMMAND_KIND_WRITE(13),
+    /**
+     * <code>MX_COMMAND_KIND_WRITE2 = 14;</code>
+     */
+    MX_COMMAND_KIND_WRITE2(14),
+    /**
+     * <code>MX_COMMAND_KIND_WRITE_SECURED = 15;</code>
+     */
+    MX_COMMAND_KIND_WRITE_SECURED(15),
+    /**
+     * <code>MX_COMMAND_KIND_WRITE_SECURED2 = 16;</code>
+     */
+    MX_COMMAND_KIND_WRITE_SECURED2(16),
+    /**
+     * <code>MX_COMMAND_KIND_AUTHENTICATE_USER = 17;</code>
+     */
+    MX_COMMAND_KIND_AUTHENTICATE_USER(17),
+    /**
+     * <code>MX_COMMAND_KIND_ARCHESTRA_USER_TO_ID = 18;</code>
+     */
+    MX_COMMAND_KIND_ARCHESTRA_USER_TO_ID(18),
+    /**
+     * <code>MX_COMMAND_KIND_PING = 100;</code>
+     */
+    MX_COMMAND_KIND_PING(100),
+    /**
+     * <code>MX_COMMAND_KIND_GET_SESSION_STATE = 101;</code>
+     */
+    MX_COMMAND_KIND_GET_SESSION_STATE(101),
+    /**
+     * <code>MX_COMMAND_KIND_GET_WORKER_INFO = 102;</code>
+     */
+    MX_COMMAND_KIND_GET_WORKER_INFO(102),
+    /**
+     * <code>MX_COMMAND_KIND_DRAIN_EVENTS = 103;</code>
+     */
+    MX_COMMAND_KIND_DRAIN_EVENTS(103),
+    /**
+     * <code>MX_COMMAND_KIND_SHUTDOWN_WORKER = 104;</code>
+     */
+    MX_COMMAND_KIND_SHUTDOWN_WORKER(104),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxCommandKind");
+    }
+    /**
+     * <code>MX_COMMAND_KIND_UNSPECIFIED = 0;</code>
+     */
+    public static final int MX_COMMAND_KIND_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>MX_COMMAND_KIND_REGISTER = 1;</code>
+     */
+    public static final int MX_COMMAND_KIND_REGISTER_VALUE = 1;
+    /**
+     * <code>MX_COMMAND_KIND_UNREGISTER = 2;</code>
+     */
+    public static final int MX_COMMAND_KIND_UNREGISTER_VALUE = 2;
+    /**
+     * <code>MX_COMMAND_KIND_ADD_ITEM = 3;</code>
+     */
+    public static final int MX_COMMAND_KIND_ADD_ITEM_VALUE = 3;
+    /**
+     * <code>MX_COMMAND_KIND_ADD_ITEM2 = 4;</code>
+     */
+    public static final int MX_COMMAND_KIND_ADD_ITEM2_VALUE = 4;
+    /**
+     * <code>MX_COMMAND_KIND_REMOVE_ITEM = 5;</code>
+     */
+    public static final int MX_COMMAND_KIND_REMOVE_ITEM_VALUE = 5;
+    /**
+     * <code>MX_COMMAND_KIND_ADVISE = 6;</code>
+     */
+    public static final int MX_COMMAND_KIND_ADVISE_VALUE = 6;
+    /**
+     * <code>MX_COMMAND_KIND_UN_ADVISE = 7;</code>
+     */
+    public static final int MX_COMMAND_KIND_UN_ADVISE_VALUE = 7;
+    /**
+     * <code>MX_COMMAND_KIND_ADVISE_SUPERVISORY = 8;</code>
+     */
+    public static final int MX_COMMAND_KIND_ADVISE_SUPERVISORY_VALUE = 8;
+    /**
+     * <code>MX_COMMAND_KIND_ADD_BUFFERED_ITEM = 9;</code>
+     */
+    public static final int MX_COMMAND_KIND_ADD_BUFFERED_ITEM_VALUE = 9;
+    /**
+     * <code>MX_COMMAND_KIND_SET_BUFFERED_UPDATE_INTERVAL = 10;</code>
+     */
+    public static final int MX_COMMAND_KIND_SET_BUFFERED_UPDATE_INTERVAL_VALUE = 10;
+    /**
+     * <code>MX_COMMAND_KIND_SUSPEND = 11;</code>
+     */
+    public static final int MX_COMMAND_KIND_SUSPEND_VALUE = 11;
+    /**
+     * <code>MX_COMMAND_KIND_ACTIVATE = 12;</code>
+     */
+    public static final int MX_COMMAND_KIND_ACTIVATE_VALUE = 12;
+    /**
+     * <code>MX_COMMAND_KIND_WRITE = 13;</code>
+     */
+    public static final int MX_COMMAND_KIND_WRITE_VALUE = 13;
+    /**
+     * <code>MX_COMMAND_KIND_WRITE2 = 14;</code>
+     */
+    public static final int MX_COMMAND_KIND_WRITE2_VALUE = 14;
+    /**
+     * <code>MX_COMMAND_KIND_WRITE_SECURED = 15;</code>
+     */
+    public static final int MX_COMMAND_KIND_WRITE_SECURED_VALUE = 15;
+    /**
+     * <code>MX_COMMAND_KIND_WRITE_SECURED2 = 16;</code>
+     */
+    public static final int MX_COMMAND_KIND_WRITE_SECURED2_VALUE = 16;
+    /**
+     * <code>MX_COMMAND_KIND_AUTHENTICATE_USER = 17;</code>
+     */
+    public static final int MX_COMMAND_KIND_AUTHENTICATE_USER_VALUE = 17;
+    /**
+     * <code>MX_COMMAND_KIND_ARCHESTRA_USER_TO_ID = 18;</code>
+     */
+    public static final int MX_COMMAND_KIND_ARCHESTRA_USER_TO_ID_VALUE = 18;
+    /**
+     * <code>MX_COMMAND_KIND_PING = 100;</code>
+     */
+    public static final int MX_COMMAND_KIND_PING_VALUE = 100;
+    /**
+     * <code>MX_COMMAND_KIND_GET_SESSION_STATE = 101;</code>
+     */
+    public static final int MX_COMMAND_KIND_GET_SESSION_STATE_VALUE = 101;
+    /**
+     * <code>MX_COMMAND_KIND_GET_WORKER_INFO = 102;</code>
+     */
+    public static final int MX_COMMAND_KIND_GET_WORKER_INFO_VALUE = 102;
+    /**
+     * <code>MX_COMMAND_KIND_DRAIN_EVENTS = 103;</code>
+     */
+    public static final int MX_COMMAND_KIND_DRAIN_EVENTS_VALUE = 103;
+    /**
+     * <code>MX_COMMAND_KIND_SHUTDOWN_WORKER = 104;</code>
+     */
+    public static final int MX_COMMAND_KIND_SHUTDOWN_WORKER_VALUE = 104;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static MxCommandKind valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static MxCommandKind forNumber(int value) {
+      switch (value) {
+        case 0: return MX_COMMAND_KIND_UNSPECIFIED;
+        case 1: return MX_COMMAND_KIND_REGISTER;
+        case 2: return MX_COMMAND_KIND_UNREGISTER;
+        case 3: return MX_COMMAND_KIND_ADD_ITEM;
+        case 4: return MX_COMMAND_KIND_ADD_ITEM2;
+        case 5: return MX_COMMAND_KIND_REMOVE_ITEM;
+        case 6: return MX_COMMAND_KIND_ADVISE;
+        case 7: return MX_COMMAND_KIND_UN_ADVISE;
+        case 8: return MX_COMMAND_KIND_ADVISE_SUPERVISORY;
+        case 9: return MX_COMMAND_KIND_ADD_BUFFERED_ITEM;
+        case 10: return MX_COMMAND_KIND_SET_BUFFERED_UPDATE_INTERVAL;
+        case 11: return MX_COMMAND_KIND_SUSPEND;
+        case 12: return MX_COMMAND_KIND_ACTIVATE;
+        case 13: return MX_COMMAND_KIND_WRITE;
+        case 14: return MX_COMMAND_KIND_WRITE2;
+        case 15: return MX_COMMAND_KIND_WRITE_SECURED;
+        case 16: return MX_COMMAND_KIND_WRITE_SECURED2;
+        case 17: return MX_COMMAND_KIND_AUTHENTICATE_USER;
+        case 18: return MX_COMMAND_KIND_ARCHESTRA_USER_TO_ID;
+        case 100: return MX_COMMAND_KIND_PING;
+        case 101: return MX_COMMAND_KIND_GET_SESSION_STATE;
+        case 102: return MX_COMMAND_KIND_GET_WORKER_INFO;
+        case 103: return MX_COMMAND_KIND_DRAIN_EVENTS;
+        case 104: return MX_COMMAND_KIND_SHUTDOWN_WORKER;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<MxCommandKind>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        MxCommandKind> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<MxCommandKind>() {
+            public MxCommandKind findValueByNumber(int number) {
+              return MxCommandKind.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final MxCommandKind[] VALUES = values();
+
+    public static MxCommandKind valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private MxCommandKind(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.MxCommandKind)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.MxEventFamily}
+   */
+  public enum MxEventFamily
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>MX_EVENT_FAMILY_UNSPECIFIED = 0;</code>
+     */
+    MX_EVENT_FAMILY_UNSPECIFIED(0),
+    /**
+     * <code>MX_EVENT_FAMILY_ON_DATA_CHANGE = 1;</code>
+     */
+    MX_EVENT_FAMILY_ON_DATA_CHANGE(1),
+    /**
+     * <code>MX_EVENT_FAMILY_ON_WRITE_COMPLETE = 2;</code>
+     */
+    MX_EVENT_FAMILY_ON_WRITE_COMPLETE(2),
+    /**
+     * <code>MX_EVENT_FAMILY_OPERATION_COMPLETE = 3;</code>
+     */
+    MX_EVENT_FAMILY_OPERATION_COMPLETE(3),
+    /**
+     * <code>MX_EVENT_FAMILY_ON_BUFFERED_DATA_CHANGE = 4;</code>
+     */
+    MX_EVENT_FAMILY_ON_BUFFERED_DATA_CHANGE(4),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxEventFamily");
+    }
+    /**
+     * <code>MX_EVENT_FAMILY_UNSPECIFIED = 0;</code>
+     */
+    public static final int MX_EVENT_FAMILY_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>MX_EVENT_FAMILY_ON_DATA_CHANGE = 1;</code>
+     */
+    public static final int MX_EVENT_FAMILY_ON_DATA_CHANGE_VALUE = 1;
+    /**
+     * <code>MX_EVENT_FAMILY_ON_WRITE_COMPLETE = 2;</code>
+     */
+    public static final int MX_EVENT_FAMILY_ON_WRITE_COMPLETE_VALUE = 2;
+    /**
+     * <code>MX_EVENT_FAMILY_OPERATION_COMPLETE = 3;</code>
+     */
+    public static final int MX_EVENT_FAMILY_OPERATION_COMPLETE_VALUE = 3;
+    /**
+     * <code>MX_EVENT_FAMILY_ON_BUFFERED_DATA_CHANGE = 4;</code>
+     */
+    public static final int MX_EVENT_FAMILY_ON_BUFFERED_DATA_CHANGE_VALUE = 4;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static MxEventFamily valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static MxEventFamily forNumber(int value) {
+      switch (value) {
+        case 0: return MX_EVENT_FAMILY_UNSPECIFIED;
+        case 1: return MX_EVENT_FAMILY_ON_DATA_CHANGE;
+        case 2: return MX_EVENT_FAMILY_ON_WRITE_COMPLETE;
+        case 3: return MX_EVENT_FAMILY_OPERATION_COMPLETE;
+        case 4: return MX_EVENT_FAMILY_ON_BUFFERED_DATA_CHANGE;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<MxEventFamily>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        MxEventFamily> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<MxEventFamily>() {
+            public MxEventFamily findValueByNumber(int number) {
+              return MxEventFamily.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(1);
+    }
+
+    private static final MxEventFamily[] VALUES = values();
+
+    public static MxEventFamily valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private MxEventFamily(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.MxEventFamily)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.MxStatusCategory}
+   */
+  public enum MxStatusCategory
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>MX_STATUS_CATEGORY_UNSPECIFIED = 0;</code>
+     */
+    MX_STATUS_CATEGORY_UNSPECIFIED(0),
+    /**
+     * <code>MX_STATUS_CATEGORY_UNKNOWN = 1;</code>
+     */
+    MX_STATUS_CATEGORY_UNKNOWN(1),
+    /**
+     * <code>MX_STATUS_CATEGORY_OK = 2;</code>
+     */
+    MX_STATUS_CATEGORY_OK(2),
+    /**
+     * <code>MX_STATUS_CATEGORY_PENDING = 3;</code>
+     */
+    MX_STATUS_CATEGORY_PENDING(3),
+    /**
+     * <code>MX_STATUS_CATEGORY_WARNING = 4;</code>
+     */
+    MX_STATUS_CATEGORY_WARNING(4),
+    /**
+     * <code>MX_STATUS_CATEGORY_COMMUNICATION_ERROR = 5;</code>
+     */
+    MX_STATUS_CATEGORY_COMMUNICATION_ERROR(5),
+    /**
+     * <code>MX_STATUS_CATEGORY_CONFIGURATION_ERROR = 6;</code>
+     */
+    MX_STATUS_CATEGORY_CONFIGURATION_ERROR(6),
+    /**
+     * <code>MX_STATUS_CATEGORY_OPERATIONAL_ERROR = 7;</code>
+     */
+    MX_STATUS_CATEGORY_OPERATIONAL_ERROR(7),
+    /**
+     * <code>MX_STATUS_CATEGORY_SECURITY_ERROR = 8;</code>
+     */
+    MX_STATUS_CATEGORY_SECURITY_ERROR(8),
+    /**
+     * <code>MX_STATUS_CATEGORY_SOFTWARE_ERROR = 9;</code>
+     */
+    MX_STATUS_CATEGORY_SOFTWARE_ERROR(9),
+    /**
+     * <code>MX_STATUS_CATEGORY_OTHER_ERROR = 10;</code>
+     */
+    MX_STATUS_CATEGORY_OTHER_ERROR(10),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxStatusCategory");
+    }
+    /**
+     * <code>MX_STATUS_CATEGORY_UNSPECIFIED = 0;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>MX_STATUS_CATEGORY_UNKNOWN = 1;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_UNKNOWN_VALUE = 1;
+    /**
+     * <code>MX_STATUS_CATEGORY_OK = 2;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_OK_VALUE = 2;
+    /**
+     * <code>MX_STATUS_CATEGORY_PENDING = 3;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_PENDING_VALUE = 3;
+    /**
+     * <code>MX_STATUS_CATEGORY_WARNING = 4;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_WARNING_VALUE = 4;
+    /**
+     * <code>MX_STATUS_CATEGORY_COMMUNICATION_ERROR = 5;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_COMMUNICATION_ERROR_VALUE = 5;
+    /**
+     * <code>MX_STATUS_CATEGORY_CONFIGURATION_ERROR = 6;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_CONFIGURATION_ERROR_VALUE = 6;
+    /**
+     * <code>MX_STATUS_CATEGORY_OPERATIONAL_ERROR = 7;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_OPERATIONAL_ERROR_VALUE = 7;
+    /**
+     * <code>MX_STATUS_CATEGORY_SECURITY_ERROR = 8;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_SECURITY_ERROR_VALUE = 8;
+    /**
+     * <code>MX_STATUS_CATEGORY_SOFTWARE_ERROR = 9;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_SOFTWARE_ERROR_VALUE = 9;
+    /**
+     * <code>MX_STATUS_CATEGORY_OTHER_ERROR = 10;</code>
+     */
+    public static final int MX_STATUS_CATEGORY_OTHER_ERROR_VALUE = 10;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static MxStatusCategory valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static MxStatusCategory forNumber(int value) {
+      switch (value) {
+        case 0: return MX_STATUS_CATEGORY_UNSPECIFIED;
+        case 1: return MX_STATUS_CATEGORY_UNKNOWN;
+        case 2: return MX_STATUS_CATEGORY_OK;
+        case 3: return MX_STATUS_CATEGORY_PENDING;
+        case 4: return MX_STATUS_CATEGORY_WARNING;
+        case 5: return MX_STATUS_CATEGORY_COMMUNICATION_ERROR;
+        case 6: return MX_STATUS_CATEGORY_CONFIGURATION_ERROR;
+        case 7: return MX_STATUS_CATEGORY_OPERATIONAL_ERROR;
+        case 8: return MX_STATUS_CATEGORY_SECURITY_ERROR;
+        case 9: return MX_STATUS_CATEGORY_SOFTWARE_ERROR;
+        case 10: return MX_STATUS_CATEGORY_OTHER_ERROR;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<MxStatusCategory>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        MxStatusCategory> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<MxStatusCategory>() {
+            public MxStatusCategory findValueByNumber(int number) {
+              return MxStatusCategory.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(2);
+    }
+
+    private static final MxStatusCategory[] VALUES = values();
+
+    public static MxStatusCategory valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private MxStatusCategory(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.MxStatusCategory)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.MxStatusSource}
+   */
+  public enum MxStatusSource
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>MX_STATUS_SOURCE_UNSPECIFIED = 0;</code>
+     */
+    MX_STATUS_SOURCE_UNSPECIFIED(0),
+    /**
+     * <code>MX_STATUS_SOURCE_UNKNOWN = 1;</code>
+     */
+    MX_STATUS_SOURCE_UNKNOWN(1),
+    /**
+     * <code>MX_STATUS_SOURCE_REQUESTING_LMX = 2;</code>
+     */
+    MX_STATUS_SOURCE_REQUESTING_LMX(2),
+    /**
+     * <code>MX_STATUS_SOURCE_RESPONDING_LMX = 3;</code>
+     */
+    MX_STATUS_SOURCE_RESPONDING_LMX(3),
+    /**
+     * <code>MX_STATUS_SOURCE_REQUESTING_NMX = 4;</code>
+     */
+    MX_STATUS_SOURCE_REQUESTING_NMX(4),
+    /**
+     * <code>MX_STATUS_SOURCE_RESPONDING_NMX = 5;</code>
+     */
+    MX_STATUS_SOURCE_RESPONDING_NMX(5),
+    /**
+     * <code>MX_STATUS_SOURCE_REQUESTING_AUTOMATION_OBJECT = 6;</code>
+     */
+    MX_STATUS_SOURCE_REQUESTING_AUTOMATION_OBJECT(6),
+    /**
+     * <code>MX_STATUS_SOURCE_RESPONDING_AUTOMATION_OBJECT = 7;</code>
+     */
+    MX_STATUS_SOURCE_RESPONDING_AUTOMATION_OBJECT(7),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxStatusSource");
+    }
+    /**
+     * <code>MX_STATUS_SOURCE_UNSPECIFIED = 0;</code>
+     */
+    public static final int MX_STATUS_SOURCE_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>MX_STATUS_SOURCE_UNKNOWN = 1;</code>
+     */
+    public static final int MX_STATUS_SOURCE_UNKNOWN_VALUE = 1;
+    /**
+     * <code>MX_STATUS_SOURCE_REQUESTING_LMX = 2;</code>
+     */
+    public static final int MX_STATUS_SOURCE_REQUESTING_LMX_VALUE = 2;
+    /**
+     * <code>MX_STATUS_SOURCE_RESPONDING_LMX = 3;</code>
+     */
+    public static final int MX_STATUS_SOURCE_RESPONDING_LMX_VALUE = 3;
+    /**
+     * <code>MX_STATUS_SOURCE_REQUESTING_NMX = 4;</code>
+     */
+    public static final int MX_STATUS_SOURCE_REQUESTING_NMX_VALUE = 4;
+    /**
+     * <code>MX_STATUS_SOURCE_RESPONDING_NMX = 5;</code>
+     */
+    public static final int MX_STATUS_SOURCE_RESPONDING_NMX_VALUE = 5;
+    /**
+     * <code>MX_STATUS_SOURCE_REQUESTING_AUTOMATION_OBJECT = 6;</code>
+     */
+    public static final int MX_STATUS_SOURCE_REQUESTING_AUTOMATION_OBJECT_VALUE = 6;
+    /**
+     * <code>MX_STATUS_SOURCE_RESPONDING_AUTOMATION_OBJECT = 7;</code>
+     */
+    public static final int MX_STATUS_SOURCE_RESPONDING_AUTOMATION_OBJECT_VALUE = 7;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static MxStatusSource valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static MxStatusSource forNumber(int value) {
+      switch (value) {
+        case 0: return MX_STATUS_SOURCE_UNSPECIFIED;
+        case 1: return MX_STATUS_SOURCE_UNKNOWN;
+        case 2: return MX_STATUS_SOURCE_REQUESTING_LMX;
+        case 3: return MX_STATUS_SOURCE_RESPONDING_LMX;
+        case 4: return MX_STATUS_SOURCE_REQUESTING_NMX;
+        case 5: return MX_STATUS_SOURCE_RESPONDING_NMX;
+        case 6: return MX_STATUS_SOURCE_REQUESTING_AUTOMATION_OBJECT;
+        case 7: return MX_STATUS_SOURCE_RESPONDING_AUTOMATION_OBJECT;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<MxStatusSource>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        MxStatusSource> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<MxStatusSource>() {
+            public MxStatusSource findValueByNumber(int number) {
+              return MxStatusSource.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(3);
+    }
+
+    private static final MxStatusSource[] VALUES = values();
+
+    public static MxStatusSource valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private MxStatusSource(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.MxStatusSource)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.MxDataType}
+   */
+  public enum MxDataType
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>MX_DATA_TYPE_UNSPECIFIED = 0;</code>
+     */
+    MX_DATA_TYPE_UNSPECIFIED(0),
+    /**
+     * <code>MX_DATA_TYPE_UNKNOWN = 1;</code>
+     */
+    MX_DATA_TYPE_UNKNOWN(1),
+    /**
+     * <code>MX_DATA_TYPE_NO_DATA = 2;</code>
+     */
+    MX_DATA_TYPE_NO_DATA(2),
+    /**
+     * <code>MX_DATA_TYPE_BOOLEAN = 3;</code>
+     */
+    MX_DATA_TYPE_BOOLEAN(3),
+    /**
+     * <code>MX_DATA_TYPE_INTEGER = 4;</code>
+     */
+    MX_DATA_TYPE_INTEGER(4),
+    /**
+     * <code>MX_DATA_TYPE_FLOAT = 5;</code>
+     */
+    MX_DATA_TYPE_FLOAT(5),
+    /**
+     * <code>MX_DATA_TYPE_DOUBLE = 6;</code>
+     */
+    MX_DATA_TYPE_DOUBLE(6),
+    /**
+     * <code>MX_DATA_TYPE_STRING = 7;</code>
+     */
+    MX_DATA_TYPE_STRING(7),
+    /**
+     * <code>MX_DATA_TYPE_TIME = 8;</code>
+     */
+    MX_DATA_TYPE_TIME(8),
+    /**
+     * <code>MX_DATA_TYPE_ELAPSED_TIME = 9;</code>
+     */
+    MX_DATA_TYPE_ELAPSED_TIME(9),
+    /**
+     * <code>MX_DATA_TYPE_REFERENCE_TYPE = 10;</code>
+     */
+    MX_DATA_TYPE_REFERENCE_TYPE(10),
+    /**
+     * <code>MX_DATA_TYPE_STATUS_TYPE = 11;</code>
+     */
+    MX_DATA_TYPE_STATUS_TYPE(11),
+    /**
+     * <code>MX_DATA_TYPE_ENUM = 12;</code>
+     */
+    MX_DATA_TYPE_ENUM(12),
+    /**
+     * <code>MX_DATA_TYPE_SECURITY_CLASSIFICATION_ENUM = 13;</code>
+     */
+    MX_DATA_TYPE_SECURITY_CLASSIFICATION_ENUM(13),
+    /**
+     * <code>MX_DATA_TYPE_DATA_QUALITY_TYPE = 14;</code>
+     */
+    MX_DATA_TYPE_DATA_QUALITY_TYPE(14),
+    /**
+     * <code>MX_DATA_TYPE_QUALIFIED_ENUM = 15;</code>
+     */
+    MX_DATA_TYPE_QUALIFIED_ENUM(15),
+    /**
+     * <code>MX_DATA_TYPE_QUALIFIED_STRUCT = 16;</code>
+     */
+    MX_DATA_TYPE_QUALIFIED_STRUCT(16),
+    /**
+     * <code>MX_DATA_TYPE_INTERNATIONALIZED_STRING = 17;</code>
+     */
+    MX_DATA_TYPE_INTERNATIONALIZED_STRING(17),
+    /**
+     * <code>MX_DATA_TYPE_BIG_STRING = 18;</code>
+     */
+    MX_DATA_TYPE_BIG_STRING(18),
+    /**
+     * <code>MX_DATA_TYPE_END = 19;</code>
+     */
+    MX_DATA_TYPE_END(19),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxDataType");
+    }
+    /**
+     * <code>MX_DATA_TYPE_UNSPECIFIED = 0;</code>
+     */
+    public static final int MX_DATA_TYPE_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>MX_DATA_TYPE_UNKNOWN = 1;</code>
+     */
+    public static final int MX_DATA_TYPE_UNKNOWN_VALUE = 1;
+    /**
+     * <code>MX_DATA_TYPE_NO_DATA = 2;</code>
+     */
+    public static final int MX_DATA_TYPE_NO_DATA_VALUE = 2;
+    /**
+     * <code>MX_DATA_TYPE_BOOLEAN = 3;</code>
+     */
+    public static final int MX_DATA_TYPE_BOOLEAN_VALUE = 3;
+    /**
+     * <code>MX_DATA_TYPE_INTEGER = 4;</code>
+     */
+    public static final int MX_DATA_TYPE_INTEGER_VALUE = 4;
+    /**
+     * <code>MX_DATA_TYPE_FLOAT = 5;</code>
+     */
+    public static final int MX_DATA_TYPE_FLOAT_VALUE = 5;
+    /**
+     * <code>MX_DATA_TYPE_DOUBLE = 6;</code>
+     */
+    public static final int MX_DATA_TYPE_DOUBLE_VALUE = 6;
+    /**
+     * <code>MX_DATA_TYPE_STRING = 7;</code>
+     */
+    public static final int MX_DATA_TYPE_STRING_VALUE = 7;
+    /**
+     * <code>MX_DATA_TYPE_TIME = 8;</code>
+     */
+    public static final int MX_DATA_TYPE_TIME_VALUE = 8;
+    /**
+     * <code>MX_DATA_TYPE_ELAPSED_TIME = 9;</code>
+     */
+    public static final int MX_DATA_TYPE_ELAPSED_TIME_VALUE = 9;
+    /**
+     * <code>MX_DATA_TYPE_REFERENCE_TYPE = 10;</code>
+     */
+    public static final int MX_DATA_TYPE_REFERENCE_TYPE_VALUE = 10;
+    /**
+     * <code>MX_DATA_TYPE_STATUS_TYPE = 11;</code>
+     */
+    public static final int MX_DATA_TYPE_STATUS_TYPE_VALUE = 11;
+    /**
+     * <code>MX_DATA_TYPE_ENUM = 12;</code>
+     */
+    public static final int MX_DATA_TYPE_ENUM_VALUE = 12;
+    /**
+     * <code>MX_DATA_TYPE_SECURITY_CLASSIFICATION_ENUM = 13;</code>
+     */
+    public static final int MX_DATA_TYPE_SECURITY_CLASSIFICATION_ENUM_VALUE = 13;
+    /**
+     * <code>MX_DATA_TYPE_DATA_QUALITY_TYPE = 14;</code>
+     */
+    public static final int MX_DATA_TYPE_DATA_QUALITY_TYPE_VALUE = 14;
+    /**
+     * <code>MX_DATA_TYPE_QUALIFIED_ENUM = 15;</code>
+     */
+    public static final int MX_DATA_TYPE_QUALIFIED_ENUM_VALUE = 15;
+    /**
+     * <code>MX_DATA_TYPE_QUALIFIED_STRUCT = 16;</code>
+     */
+    public static final int MX_DATA_TYPE_QUALIFIED_STRUCT_VALUE = 16;
+    /**
+     * <code>MX_DATA_TYPE_INTERNATIONALIZED_STRING = 17;</code>
+     */
+    public static final int MX_DATA_TYPE_INTERNATIONALIZED_STRING_VALUE = 17;
+    /**
+     * <code>MX_DATA_TYPE_BIG_STRING = 18;</code>
+     */
+    public static final int MX_DATA_TYPE_BIG_STRING_VALUE = 18;
+    /**
+     * <code>MX_DATA_TYPE_END = 19;</code>
+     */
+    public static final int MX_DATA_TYPE_END_VALUE = 19;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static MxDataType valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static MxDataType forNumber(int value) {
+      switch (value) {
+        case 0: return MX_DATA_TYPE_UNSPECIFIED;
+        case 1: return MX_DATA_TYPE_UNKNOWN;
+        case 2: return MX_DATA_TYPE_NO_DATA;
+        case 3: return MX_DATA_TYPE_BOOLEAN;
+        case 4: return MX_DATA_TYPE_INTEGER;
+        case 5: return MX_DATA_TYPE_FLOAT;
+        case 6: return MX_DATA_TYPE_DOUBLE;
+        case 7: return MX_DATA_TYPE_STRING;
+        case 8: return MX_DATA_TYPE_TIME;
+        case 9: return MX_DATA_TYPE_ELAPSED_TIME;
+        case 10: return MX_DATA_TYPE_REFERENCE_TYPE;
+        case 11: return MX_DATA_TYPE_STATUS_TYPE;
+        case 12: return MX_DATA_TYPE_ENUM;
+        case 13: return MX_DATA_TYPE_SECURITY_CLASSIFICATION_ENUM;
+        case 14: return MX_DATA_TYPE_DATA_QUALITY_TYPE;
+        case 15: return MX_DATA_TYPE_QUALIFIED_ENUM;
+        case 16: return MX_DATA_TYPE_QUALIFIED_STRUCT;
+        case 17: return MX_DATA_TYPE_INTERNATIONALIZED_STRING;
+        case 18: return MX_DATA_TYPE_BIG_STRING;
+        case 19: return MX_DATA_TYPE_END;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<MxDataType>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        MxDataType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<MxDataType>() {
+            public MxDataType findValueByNumber(int number) {
+              return MxDataType.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(4);
+    }
+
+    private static final MxDataType[] VALUES = values();
+
+    public static MxDataType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private MxDataType(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.MxDataType)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.ProtocolStatusCode}
+   */
+  public enum ProtocolStatusCode
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>PROTOCOL_STATUS_CODE_UNSPECIFIED = 0;</code>
+     */
+    PROTOCOL_STATUS_CODE_UNSPECIFIED(0),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_OK = 1;</code>
+     */
+    PROTOCOL_STATUS_CODE_OK(1),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_INVALID_REQUEST = 2;</code>
+     */
+    PROTOCOL_STATUS_CODE_INVALID_REQUEST(2),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_SESSION_NOT_FOUND = 3;</code>
+     */
+    PROTOCOL_STATUS_CODE_SESSION_NOT_FOUND(3),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_SESSION_NOT_READY = 4;</code>
+     */
+    PROTOCOL_STATUS_CODE_SESSION_NOT_READY(4),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_WORKER_UNAVAILABLE = 5;</code>
+     */
+    PROTOCOL_STATUS_CODE_WORKER_UNAVAILABLE(5),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_TIMEOUT = 6;</code>
+     */
+    PROTOCOL_STATUS_CODE_TIMEOUT(6),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_CANCELED = 7;</code>
+     */
+    PROTOCOL_STATUS_CODE_CANCELED(7),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_PROTOCOL_VIOLATION = 8;</code>
+     */
+    PROTOCOL_STATUS_CODE_PROTOCOL_VIOLATION(8),
+    /**
+     * <code>PROTOCOL_STATUS_CODE_MXACCESS_FAILURE = 9;</code>
+     */
+    PROTOCOL_STATUS_CODE_MXACCESS_FAILURE(9),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "ProtocolStatusCode");
+    }
+    /**
+     * <code>PROTOCOL_STATUS_CODE_UNSPECIFIED = 0;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_OK = 1;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_OK_VALUE = 1;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_INVALID_REQUEST = 2;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_INVALID_REQUEST_VALUE = 2;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_SESSION_NOT_FOUND = 3;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_SESSION_NOT_FOUND_VALUE = 3;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_SESSION_NOT_READY = 4;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_SESSION_NOT_READY_VALUE = 4;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_WORKER_UNAVAILABLE = 5;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_WORKER_UNAVAILABLE_VALUE = 5;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_TIMEOUT = 6;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_TIMEOUT_VALUE = 6;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_CANCELED = 7;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_CANCELED_VALUE = 7;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_PROTOCOL_VIOLATION = 8;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_PROTOCOL_VIOLATION_VALUE = 8;
+    /**
+     * <code>PROTOCOL_STATUS_CODE_MXACCESS_FAILURE = 9;</code>
+     */
+    public static final int PROTOCOL_STATUS_CODE_MXACCESS_FAILURE_VALUE = 9;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static ProtocolStatusCode valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static ProtocolStatusCode forNumber(int value) {
+      switch (value) {
+        case 0: return PROTOCOL_STATUS_CODE_UNSPECIFIED;
+        case 1: return PROTOCOL_STATUS_CODE_OK;
+        case 2: return PROTOCOL_STATUS_CODE_INVALID_REQUEST;
+        case 3: return PROTOCOL_STATUS_CODE_SESSION_NOT_FOUND;
+        case 4: return PROTOCOL_STATUS_CODE_SESSION_NOT_READY;
+        case 5: return PROTOCOL_STATUS_CODE_WORKER_UNAVAILABLE;
+        case 6: return PROTOCOL_STATUS_CODE_TIMEOUT;
+        case 7: return PROTOCOL_STATUS_CODE_CANCELED;
+        case 8: return PROTOCOL_STATUS_CODE_PROTOCOL_VIOLATION;
+        case 9: return PROTOCOL_STATUS_CODE_MXACCESS_FAILURE;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<ProtocolStatusCode>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ProtocolStatusCode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<ProtocolStatusCode>() {
+            public ProtocolStatusCode findValueByNumber(int number) {
+              return ProtocolStatusCode.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(5);
+    }
+
+    private static final ProtocolStatusCode[] VALUES = values();
+
+    public static ProtocolStatusCode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private ProtocolStatusCode(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.ProtocolStatusCode)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_gateway.v1.SessionState}
+   */
+  public enum SessionState
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>SESSION_STATE_UNSPECIFIED = 0;</code>
+     */
+    SESSION_STATE_UNSPECIFIED(0),
+    /**
+     * <code>SESSION_STATE_CREATING = 1;</code>
+     */
+    SESSION_STATE_CREATING(1),
+    /**
+     * <code>SESSION_STATE_STARTING_WORKER = 2;</code>
+     */
+    SESSION_STATE_STARTING_WORKER(2),
+    /**
+     * <code>SESSION_STATE_WAITING_FOR_PIPE = 3;</code>
+     */
+    SESSION_STATE_WAITING_FOR_PIPE(3),
+    /**
+     * <code>SESSION_STATE_HANDSHAKING = 4;</code>
+     */
+    SESSION_STATE_HANDSHAKING(4),
+    /**
+     * <code>SESSION_STATE_INITIALIZING_WORKER = 5;</code>
+     */
+    SESSION_STATE_INITIALIZING_WORKER(5),
+    /**
+     * <code>SESSION_STATE_READY = 6;</code>
+     */
+    SESSION_STATE_READY(6),
+    /**
+     * <code>SESSION_STATE_CLOSING = 7;</code>
+     */
+    SESSION_STATE_CLOSING(7),
+    /**
+     * <code>SESSION_STATE_CLOSED = 8;</code>
+     */
+    SESSION_STATE_CLOSED(8),
+    /**
+     * <code>SESSION_STATE_FAULTED = 9;</code>
+     */
+    SESSION_STATE_FAULTED(9),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "SessionState");
+    }
+    /**
+     * <code>SESSION_STATE_UNSPECIFIED = 0;</code>
+     */
+    public static final int SESSION_STATE_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>SESSION_STATE_CREATING = 1;</code>
+     */
+    public static final int SESSION_STATE_CREATING_VALUE = 1;
+    /**
+     * <code>SESSION_STATE_STARTING_WORKER = 2;</code>
+     */
+    public static final int SESSION_STATE_STARTING_WORKER_VALUE = 2;
+    /**
+     * <code>SESSION_STATE_WAITING_FOR_PIPE = 3;</code>
+     */
+    public static final int SESSION_STATE_WAITING_FOR_PIPE_VALUE = 3;
+    /**
+     * <code>SESSION_STATE_HANDSHAKING = 4;</code>
+     */
+    public static final int SESSION_STATE_HANDSHAKING_VALUE = 4;
+    /**
+     * <code>SESSION_STATE_INITIALIZING_WORKER = 5;</code>
+     */
+    public static final int SESSION_STATE_INITIALIZING_WORKER_VALUE = 5;
+    /**
+     * <code>SESSION_STATE_READY = 6;</code>
+     */
+    public static final int SESSION_STATE_READY_VALUE = 6;
+    /**
+     * <code>SESSION_STATE_CLOSING = 7;</code>
+     */
+    public static final int SESSION_STATE_CLOSING_VALUE = 7;
+    /**
+     * <code>SESSION_STATE_CLOSED = 8;</code>
+     */
+    public static final int SESSION_STATE_CLOSED_VALUE = 8;
+    /**
+     * <code>SESSION_STATE_FAULTED = 9;</code>
+     */
+    public static final int SESSION_STATE_FAULTED_VALUE = 9;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static SessionState valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static SessionState forNumber(int value) {
+      switch (value) {
+        case 0: return SESSION_STATE_UNSPECIFIED;
+        case 1: return SESSION_STATE_CREATING;
+        case 2: return SESSION_STATE_STARTING_WORKER;
+        case 3: return SESSION_STATE_WAITING_FOR_PIPE;
+        case 4: return SESSION_STATE_HANDSHAKING;
+        case 5: return SESSION_STATE_INITIALIZING_WORKER;
+        case 6: return SESSION_STATE_READY;
+        case 7: return SESSION_STATE_CLOSING;
+        case 8: return SESSION_STATE_CLOSED;
+        case 9: return SESSION_STATE_FAULTED;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<SessionState>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SessionState> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<SessionState>() {
+            public SessionState findValueByNumber(int number) {
+              return SessionState.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.getDescriptor().getEnumTypes().get(6);
+    }
+
+    private static final SessionState[] VALUES = values();
+
+    public static SessionState valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private SessionState(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_gateway.v1.SessionState)
+  }
+
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+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.OpenSessionRequest}
+   */
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+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.OpenSessionRequest)
+      OpenSessionRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
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+        /* minor= */ 33,
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+      clientSessionName_ = "";
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+    public com.google.protobuf.ByteString
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+        return b;
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+    public static final int CLIENT_CORRELATION_ID_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
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+    /**
+     * <code>string client_correlation_id = 3;</code>
+     * @return The clientCorrelationId.
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+    public java.lang.String getClientCorrelationId() {
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+        return b;
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
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+      return true;
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+    public int hashCode() {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
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+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.OpenSessionRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.OpenSessionRequest)
+        mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionRequest_descriptor;
+      }
+
+      @java.lang.Override
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+
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+      private Builder() {
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+      private Builder(
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+        requestedBackend_ = "";
+        clientSessionName_ = "";
+        clientCorrelationId_ = "";
+        commandTimeout_ = null;
+        if (commandTimeoutBuilder_ != null) {
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+        return this;
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+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionRequest_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest build() {
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+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest buildPartial() {
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+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest other) {
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+      @java.lang.Override
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+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object requestedBackend_ = "";
+      /**
+       * <code>string requested_backend = 1;</code>
+       * @return The requestedBackend.
+       */
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+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          requestedBackend_ = s;
+          return s;
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+       * <code>string requested_backend = 1;</code>
+       * @return The bytes for requestedBackend.
+       */
+      public com.google.protobuf.ByteString
+          getRequestedBackendBytes() {
+        java.lang.Object ref = requestedBackend_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          requestedBackend_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string requested_backend = 1;</code>
+       * @param value The requestedBackend to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRequestedBackend(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        requestedBackend_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string requested_backend = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRequestedBackend() {
+        requestedBackend_ = getDefaultInstance().getRequestedBackend();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string requested_backend = 1;</code>
+       * @param value The bytes for requestedBackend to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRequestedBackendBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        requestedBackend_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object clientSessionName_ = "";
+      /**
+       * <code>string client_session_name = 2;</code>
+       * @return The clientSessionName.
+       */
+      public java.lang.String getClientSessionName() {
+        java.lang.Object ref = clientSessionName_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          clientSessionName_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string client_session_name = 2;</code>
+       * @return The bytes for clientSessionName.
+       */
+      public com.google.protobuf.ByteString
+          getClientSessionNameBytes() {
+        java.lang.Object ref = clientSessionName_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          clientSessionName_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string client_session_name = 2;</code>
+       * @param value The clientSessionName to set.
+       * @return This builder for chaining.
+       */
+      public Builder setClientSessionName(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        clientSessionName_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string client_session_name = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearClientSessionName() {
+        clientSessionName_ = getDefaultInstance().getClientSessionName();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string client_session_name = 2;</code>
+       * @param value The bytes for clientSessionName to set.
+       * @return This builder for chaining.
+       */
+      public Builder setClientSessionNameBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        clientSessionName_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object clientCorrelationId_ = "";
+      /**
+       * <code>string client_correlation_id = 3;</code>
+       * @return The clientCorrelationId.
+       */
+      public java.lang.String getClientCorrelationId() {
+        java.lang.Object ref = clientCorrelationId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          clientCorrelationId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string client_correlation_id = 3;</code>
+       * @return The bytes for clientCorrelationId.
+       */
+      public com.google.protobuf.ByteString
+          getClientCorrelationIdBytes() {
+        java.lang.Object ref = clientCorrelationId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          clientCorrelationId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string client_correlation_id = 3;</code>
+       * @param value The clientCorrelationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setClientCorrelationId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        clientCorrelationId_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string client_correlation_id = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearClientCorrelationId() {
+        clientCorrelationId_ = getDefaultInstance().getClientCorrelationId();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string client_correlation_id = 3;</code>
+       * @param value The bytes for clientCorrelationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setClientCorrelationIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        clientCorrelationId_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Duration commandTimeout_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> commandTimeoutBuilder_;
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       * @return Whether the commandTimeout field is set.
+       */
+      public boolean hasCommandTimeout() {
+        return ((bitField0_ & 0x00000008) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       * @return The commandTimeout.
+       */
+      public com.google.protobuf.Duration getCommandTimeout() {
+        if (commandTimeoutBuilder_ == null) {
+          return commandTimeout_ == null ? com.google.protobuf.Duration.getDefaultInstance() : commandTimeout_;
+        } else {
+          return commandTimeoutBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      public Builder setCommandTimeout(com.google.protobuf.Duration value) {
+        if (commandTimeoutBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          commandTimeout_ = value;
+        } else {
+          commandTimeoutBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      public Builder setCommandTimeout(
+          com.google.protobuf.Duration.Builder builderForValue) {
+        if (commandTimeoutBuilder_ == null) {
+          commandTimeout_ = builderForValue.build();
+        } else {
+          commandTimeoutBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      public Builder mergeCommandTimeout(com.google.protobuf.Duration value) {
+        if (commandTimeoutBuilder_ == null) {
+          if (((bitField0_ & 0x00000008) != 0) &&
+            commandTimeout_ != null &&
+            commandTimeout_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            getCommandTimeoutBuilder().mergeFrom(value);
+          } else {
+            commandTimeout_ = value;
+          }
+        } else {
+          commandTimeoutBuilder_.mergeFrom(value);
+        }
+        if (commandTimeout_ != null) {
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      public Builder clearCommandTimeout() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        commandTimeout_ = null;
+        if (commandTimeoutBuilder_ != null) {
+          commandTimeoutBuilder_.dispose();
+          commandTimeoutBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      public com.google.protobuf.Duration.Builder getCommandTimeoutBuilder() {
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return internalGetCommandTimeoutFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      public com.google.protobuf.DurationOrBuilder getCommandTimeoutOrBuilder() {
+        if (commandTimeoutBuilder_ != null) {
+          return commandTimeoutBuilder_.getMessageOrBuilder();
+        } else {
+          return commandTimeout_ == null ?
+              com.google.protobuf.Duration.getDefaultInstance() : commandTimeout_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Duration command_timeout = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+          internalGetCommandTimeoutFieldBuilder() {
+        if (commandTimeoutBuilder_ == null) {
+          commandTimeoutBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                  getCommandTimeout(),
+                  getParentForChildren(),
+                  isClean());
+          commandTimeout_ = null;
+        }
+        return commandTimeoutBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.OpenSessionRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.OpenSessionRequest)
+    private static final mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<OpenSessionRequest>
+        PARSER = new com.google.protobuf.AbstractParser<OpenSessionRequest>() {
+      @java.lang.Override
+      public OpenSessionRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<OpenSessionRequest> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<OpenSessionRequest> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OpenSessionRequest getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface OpenSessionReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.OpenSessionReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The sessionId.
+     */
+    java.lang.String getSessionId();
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The bytes for sessionId.
+     */
+    com.google.protobuf.ByteString
+        getSessionIdBytes();
+
+    /**
+     * <code>string backend_name = 2;</code>
+     * @return The backendName.
+     */
+    java.lang.String getBackendName();
+    /**
+     * <code>string backend_name = 2;</code>
+     * @return The bytes for backendName.
+     */
+    com.google.protobuf.ByteString
+        getBackendNameBytes();
+
+    /**
+     * <code>int32 worker_process_id = 3;</code>
+     * @return The workerProcessId.
+     */
+    int getWorkerProcessId();
+
+    /**
+     * <code>uint32 worker_protocol_version = 4;</code>
+     * @return The workerProtocolVersion.
+     */
+    int getWorkerProtocolVersion();
+
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @return A list containing the capabilities.
+     */
+    java.util.List<java.lang.String>
+        getCapabilitiesList();
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @return The count of capabilities.
+     */
+    int getCapabilitiesCount();
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @param index The index of the element to return.
+     * @return The capabilities at the given index.
+     */
+    java.lang.String getCapabilities(int index);
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @param index The index of the value to return.
+     * @return The bytes of the capabilities at the given index.
+     */
+    com.google.protobuf.ByteString
+        getCapabilitiesBytes(int index);
+
+    /**
+     * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+     * @return Whether the defaultCommandTimeout field is set.
+     */
+    boolean hasDefaultCommandTimeout();
+    /**
+     * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+     * @return The defaultCommandTimeout.
+     */
+    com.google.protobuf.Duration getDefaultCommandTimeout();
+    /**
+     * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+     */
+    com.google.protobuf.DurationOrBuilder getDefaultCommandTimeoutOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    boolean hasProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+     * @return The protocolStatus.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder();
+
+    /**
+     * <pre>
+     * Public gateway contract version implemented by this endpoint. Clients use
+     * this value to reject incompatible generated-code inputs before issuing
+     * command-specific MXAccess calls.
+     * </pre>
+     *
+     * <code>uint32 gateway_protocol_version = 8;</code>
+     * @return The gatewayProtocolVersion.
+     */
+    int getGatewayProtocolVersion();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.OpenSessionReply}
+   */
+  public static final class OpenSessionReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.OpenSessionReply)
+      OpenSessionReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "OpenSessionReply");
+    }
+    // Use OpenSessionReply.newBuilder() to construct.
+    private OpenSessionReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private OpenSessionReply() {
+      sessionId_ = "";
+      backendName_ = "";
+      capabilities_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.class, mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int SESSION_ID_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object sessionId_ = "";
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The sessionId.
+     */
+    @java.lang.Override
+    public java.lang.String getSessionId() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        sessionId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The bytes for sessionId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        sessionId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int BACKEND_NAME_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object backendName_ = "";
+    /**
+     * <code>string backend_name = 2;</code>
+     * @return The backendName.
+     */
+    @java.lang.Override
+    public java.lang.String getBackendName() {
+      java.lang.Object ref = backendName_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        backendName_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string backend_name = 2;</code>
+     * @return The bytes for backendName.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getBackendNameBytes() {
+      java.lang.Object ref = backendName_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        backendName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int WORKER_PROCESS_ID_FIELD_NUMBER = 3;
+    private int workerProcessId_ = 0;
+    /**
+     * <code>int32 worker_process_id = 3;</code>
+     * @return The workerProcessId.
+     */
+    @java.lang.Override
+    public int getWorkerProcessId() {
+      return workerProcessId_;
+    }
+
+    public static final int WORKER_PROTOCOL_VERSION_FIELD_NUMBER = 4;
+    private int workerProtocolVersion_ = 0;
+    /**
+     * <code>uint32 worker_protocol_version = 4;</code>
+     * @return The workerProtocolVersion.
+     */
+    @java.lang.Override
+    public int getWorkerProtocolVersion() {
+      return workerProtocolVersion_;
+    }
+
+    public static final int CAPABILITIES_FIELD_NUMBER = 5;
+    @SuppressWarnings("serial")
+    private com.google.protobuf.LazyStringArrayList capabilities_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @return A list containing the capabilities.
+     */
+    public com.google.protobuf.ProtocolStringList
+        getCapabilitiesList() {
+      return capabilities_;
+    }
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @return The count of capabilities.
+     */
+    public int getCapabilitiesCount() {
+      return capabilities_.size();
+    }
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @param index The index of the element to return.
+     * @return The capabilities at the given index.
+     */
+    public java.lang.String getCapabilities(int index) {
+      return capabilities_.get(index);
+    }
+    /**
+     * <code>repeated string capabilities = 5;</code>
+     * @param index The index of the value to return.
+     * @return The bytes of the capabilities at the given index.
+     */
+    public com.google.protobuf.ByteString
+        getCapabilitiesBytes(int index) {
+      return capabilities_.getByteString(index);
+    }
+
+    public static final int DEFAULT_COMMAND_TIMEOUT_FIELD_NUMBER = 6;
+    private com.google.protobuf.Duration defaultCommandTimeout_;
+    /**
+     * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+     * @return Whether the defaultCommandTimeout field is set.
+     */
+    @java.lang.Override
+    public boolean hasDefaultCommandTimeout() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+     * @return The defaultCommandTimeout.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Duration getDefaultCommandTimeout() {
+      return defaultCommandTimeout_ == null ? com.google.protobuf.Duration.getDefaultInstance() : defaultCommandTimeout_;
+    }
+    /**
+     * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.DurationOrBuilder getDefaultCommandTimeoutOrBuilder() {
+      return defaultCommandTimeout_ == null ? com.google.protobuf.Duration.getDefaultInstance() : defaultCommandTimeout_;
+    }
+
+    public static final int PROTOCOL_STATUS_FIELD_NUMBER = 7;
+    private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    @java.lang.Override
+    public boolean hasProtocolStatus() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+     * @return The protocolStatus.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+
+    public static final int GATEWAY_PROTOCOL_VERSION_FIELD_NUMBER = 8;
+    private int gatewayProtocolVersion_ = 0;
+    /**
+     * <pre>
+     * Public gateway contract version implemented by this endpoint. Clients use
+     * this value to reject incompatible generated-code inputs before issuing
+     * command-specific MXAccess calls.
+     * </pre>
+     *
+     * <code>uint32 gateway_protocol_version = 8;</code>
+     * @return The gatewayProtocolVersion.
+     */
+    @java.lang.Override
+    public int getGatewayProtocolVersion() {
+      return gatewayProtocolVersion_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 1, sessionId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(backendName_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, backendName_);
+      }
+      if (workerProcessId_ != 0) {
+        output.writeInt32(3, workerProcessId_);
+      }
+      if (workerProtocolVersion_ != 0) {
+        output.writeUInt32(4, workerProtocolVersion_);
+      }
+      for (int i = 0; i < capabilities_.size(); i++) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 5, capabilities_.getRaw(i));
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(6, getDefaultCommandTimeout());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeMessage(7, getProtocolStatus());
+      }
+      if (gatewayProtocolVersion_ != 0) {
+        output.writeUInt32(8, gatewayProtocolVersion_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(1, sessionId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(backendName_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(2, backendName_);
+      }
+      if (workerProcessId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(3, workerProcessId_);
+      }
+      if (workerProtocolVersion_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(4, workerProtocolVersion_);
+      }
+      {
+        int dataSize = 0;
+        for (int i = 0; i < capabilities_.size(); i++) {
+          dataSize += computeStringSizeNoTag(capabilities_.getRaw(i));
+        }
+        size += dataSize;
+        size += 1 * getCapabilitiesList().size();
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, getDefaultCommandTimeout());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(7, getProtocolStatus());
+      }
+      if (gatewayProtocolVersion_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(8, gatewayProtocolVersion_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply other = (mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply) obj;
+
+      if (!getSessionId()
+          .equals(other.getSessionId())) return false;
+      if (!getBackendName()
+          .equals(other.getBackendName())) return false;
+      if (getWorkerProcessId()
+          != other.getWorkerProcessId()) return false;
+      if (getWorkerProtocolVersion()
+          != other.getWorkerProtocolVersion()) return false;
+      if (!getCapabilitiesList()
+          .equals(other.getCapabilitiesList())) return false;
+      if (hasDefaultCommandTimeout() != other.hasDefaultCommandTimeout()) return false;
+      if (hasDefaultCommandTimeout()) {
+        if (!getDefaultCommandTimeout()
+            .equals(other.getDefaultCommandTimeout())) return false;
+      }
+      if (hasProtocolStatus() != other.hasProtocolStatus()) return false;
+      if (hasProtocolStatus()) {
+        if (!getProtocolStatus()
+            .equals(other.getProtocolStatus())) return false;
+      }
+      if (getGatewayProtocolVersion()
+          != other.getGatewayProtocolVersion()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getSessionId().hashCode();
+      hash = (37 * hash) + BACKEND_NAME_FIELD_NUMBER;
+      hash = (53 * hash) + getBackendName().hashCode();
+      hash = (37 * hash) + WORKER_PROCESS_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerProcessId();
+      hash = (37 * hash) + WORKER_PROTOCOL_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerProtocolVersion();
+      if (getCapabilitiesCount() > 0) {
+        hash = (37 * hash) + CAPABILITIES_FIELD_NUMBER;
+        hash = (53 * hash) + getCapabilitiesList().hashCode();
+      }
+      if (hasDefaultCommandTimeout()) {
+        hash = (37 * hash) + DEFAULT_COMMAND_TIMEOUT_FIELD_NUMBER;
+        hash = (53 * hash) + getDefaultCommandTimeout().hashCode();
+      }
+      if (hasProtocolStatus()) {
+        hash = (37 * hash) + PROTOCOL_STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + getProtocolStatus().hashCode();
+      }
+      hash = (37 * hash) + GATEWAY_PROTOCOL_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getGatewayProtocolVersion();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.OpenSessionReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.OpenSessionReply)
+        mxaccess_gateway.v1.MxaccessGateway.OpenSessionReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.class, mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetDefaultCommandTimeoutFieldBuilder();
+          internalGetProtocolStatusFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        sessionId_ = "";
+        backendName_ = "";
+        workerProcessId_ = 0;
+        workerProtocolVersion_ = 0;
+        capabilities_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        defaultCommandTimeout_ = null;
+        if (defaultCommandTimeoutBuilder_ != null) {
+          defaultCommandTimeoutBuilder_.dispose();
+          defaultCommandTimeoutBuilder_ = null;
+        }
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        gatewayProtocolVersion_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OpenSessionReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply result = new mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.sessionId_ = sessionId_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.backendName_ = backendName_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.workerProcessId_ = workerProcessId_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.workerProtocolVersion_ = workerProtocolVersion_;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          capabilities_.makeImmutable();
+          result.capabilities_ = capabilities_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.defaultCommandTimeout_ = defaultCommandTimeoutBuilder_ == null
+              ? defaultCommandTimeout_
+              : defaultCommandTimeoutBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000040) != 0)) {
+          result.protocolStatus_ = protocolStatusBuilder_ == null
+              ? protocolStatus_
+              : protocolStatusBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        if (((from_bitField0_ & 0x00000080) != 0)) {
+          result.gatewayProtocolVersion_ = gatewayProtocolVersion_;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply.getDefaultInstance()) return this;
+        if (!other.getSessionId().isEmpty()) {
+          sessionId_ = other.sessionId_;
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        if (!other.getBackendName().isEmpty()) {
+          backendName_ = other.backendName_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.getWorkerProcessId() != 0) {
+          setWorkerProcessId(other.getWorkerProcessId());
+        }
+        if (other.getWorkerProtocolVersion() != 0) {
+          setWorkerProtocolVersion(other.getWorkerProtocolVersion());
+        }
+        if (!other.capabilities_.isEmpty()) {
+          if (capabilities_.isEmpty()) {
+            capabilities_ = other.capabilities_;
+            bitField0_ |= 0x00000010;
+          } else {
+            ensureCapabilitiesIsMutable();
+            capabilities_.addAll(other.capabilities_);
+          }
+          onChanged();
+        }
+        if (other.hasDefaultCommandTimeout()) {
+          mergeDefaultCommandTimeout(other.getDefaultCommandTimeout());
+        }
+        if (other.hasProtocolStatus()) {
+          mergeProtocolStatus(other.getProtocolStatus());
+        }
+        if (other.getGatewayProtocolVersion() != 0) {
+          setGatewayProtocolVersion(other.getGatewayProtocolVersion());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                backendName_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                workerProcessId_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 32: {
+                workerProtocolVersion_ = input.readUInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              case 42: {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureCapabilitiesIsMutable();
+                capabilities_.add(s);
+                break;
+              } // case 42
+              case 50: {
+                input.readMessage(
+                    internalGetDefaultCommandTimeoutFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+              case 58: {
+                input.readMessage(
+                    internalGetProtocolStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+              case 64: {
+                gatewayProtocolVersion_ = input.readUInt32();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 64
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object sessionId_ = "";
+      /**
+       * <code>string session_id = 1;</code>
+       * @return The sessionId.
+       */
+      public java.lang.String getSessionId() {
+        java.lang.Object ref = sessionId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sessionId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @return The bytes for sessionId.
+       */
+      public com.google.protobuf.ByteString
+          getSessionIdBytes() {
+        java.lang.Object ref = sessionId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sessionId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @param value The sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        sessionId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSessionId() {
+        sessionId_ = getDefaultInstance().getSessionId();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @param value The bytes for sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        sessionId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object backendName_ = "";
+      /**
+       * <code>string backend_name = 2;</code>
+       * @return The backendName.
+       */
+      public java.lang.String getBackendName() {
+        java.lang.Object ref = backendName_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          backendName_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string backend_name = 2;</code>
+       * @return The bytes for backendName.
+       */
+      public com.google.protobuf.ByteString
+          getBackendNameBytes() {
+        java.lang.Object ref = backendName_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          backendName_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string backend_name = 2;</code>
+       * @param value The backendName to set.
+       * @return This builder for chaining.
+       */
+      public Builder setBackendName(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        backendName_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string backend_name = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearBackendName() {
+        backendName_ = getDefaultInstance().getBackendName();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string backend_name = 2;</code>
+       * @param value The bytes for backendName to set.
+       * @return This builder for chaining.
+       */
+      public Builder setBackendNameBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        backendName_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private int workerProcessId_ ;
+      /**
+       * <code>int32 worker_process_id = 3;</code>
+       * @return The workerProcessId.
+       */
+      @java.lang.Override
+      public int getWorkerProcessId() {
+        return workerProcessId_;
+      }
+      /**
+       * <code>int32 worker_process_id = 3;</code>
+       * @param value The workerProcessId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerProcessId(int value) {
+
+        workerProcessId_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 worker_process_id = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerProcessId() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        workerProcessId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int workerProtocolVersion_ ;
+      /**
+       * <code>uint32 worker_protocol_version = 4;</code>
+       * @return The workerProtocolVersion.
+       */
+      @java.lang.Override
+      public int getWorkerProtocolVersion() {
+        return workerProtocolVersion_;
+      }
+      /**
+       * <code>uint32 worker_protocol_version = 4;</code>
+       * @param value The workerProtocolVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerProtocolVersion(int value) {
+
+        workerProtocolVersion_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 worker_protocol_version = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerProtocolVersion() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        workerProtocolVersion_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.LazyStringArrayList capabilities_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+      private void ensureCapabilitiesIsMutable() {
+        if (!capabilities_.isModifiable()) {
+          capabilities_ = new com.google.protobuf.LazyStringArrayList(capabilities_);
+        }
+        bitField0_ |= 0x00000010;
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @return A list containing the capabilities.
+       */
+      public com.google.protobuf.ProtocolStringList
+          getCapabilitiesList() {
+        capabilities_.makeImmutable();
+        return capabilities_;
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @return The count of capabilities.
+       */
+      public int getCapabilitiesCount() {
+        return capabilities_.size();
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @param index The index of the element to return.
+       * @return The capabilities at the given index.
+       */
+      public java.lang.String getCapabilities(int index) {
+        return capabilities_.get(index);
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @param index The index of the value to return.
+       * @return The bytes of the capabilities at the given index.
+       */
+      public com.google.protobuf.ByteString
+          getCapabilitiesBytes(int index) {
+        return capabilities_.getByteString(index);
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @param index The index to set the value at.
+       * @param value The capabilities to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCapabilities(
+          int index, java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        ensureCapabilitiesIsMutable();
+        capabilities_.set(index, value);
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @param value The capabilities to add.
+       * @return This builder for chaining.
+       */
+      public Builder addCapabilities(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        ensureCapabilitiesIsMutable();
+        capabilities_.add(value);
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @param values The capabilities to add.
+       * @return This builder for chaining.
+       */
+      public Builder addAllCapabilities(
+          java.lang.Iterable<java.lang.String> values) {
+        ensureCapabilitiesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, capabilities_);
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCapabilities() {
+        capabilities_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000010);;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated string capabilities = 5;</code>
+       * @param value The bytes of the capabilities to add.
+       * @return This builder for chaining.
+       */
+      public Builder addCapabilitiesBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        ensureCapabilitiesIsMutable();
+        capabilities_.add(value);
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Duration defaultCommandTimeout_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> defaultCommandTimeoutBuilder_;
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       * @return Whether the defaultCommandTimeout field is set.
+       */
+      public boolean hasDefaultCommandTimeout() {
+        return ((bitField0_ & 0x00000020) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       * @return The defaultCommandTimeout.
+       */
+      public com.google.protobuf.Duration getDefaultCommandTimeout() {
+        if (defaultCommandTimeoutBuilder_ == null) {
+          return defaultCommandTimeout_ == null ? com.google.protobuf.Duration.getDefaultInstance() : defaultCommandTimeout_;
+        } else {
+          return defaultCommandTimeoutBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      public Builder setDefaultCommandTimeout(com.google.protobuf.Duration value) {
+        if (defaultCommandTimeoutBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          defaultCommandTimeout_ = value;
+        } else {
+          defaultCommandTimeoutBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      public Builder setDefaultCommandTimeout(
+          com.google.protobuf.Duration.Builder builderForValue) {
+        if (defaultCommandTimeoutBuilder_ == null) {
+          defaultCommandTimeout_ = builderForValue.build();
+        } else {
+          defaultCommandTimeoutBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      public Builder mergeDefaultCommandTimeout(com.google.protobuf.Duration value) {
+        if (defaultCommandTimeoutBuilder_ == null) {
+          if (((bitField0_ & 0x00000020) != 0) &&
+            defaultCommandTimeout_ != null &&
+            defaultCommandTimeout_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            getDefaultCommandTimeoutBuilder().mergeFrom(value);
+          } else {
+            defaultCommandTimeout_ = value;
+          }
+        } else {
+          defaultCommandTimeoutBuilder_.mergeFrom(value);
+        }
+        if (defaultCommandTimeout_ != null) {
+          bitField0_ |= 0x00000020;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      public Builder clearDefaultCommandTimeout() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        defaultCommandTimeout_ = null;
+        if (defaultCommandTimeoutBuilder_ != null) {
+          defaultCommandTimeoutBuilder_.dispose();
+          defaultCommandTimeoutBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      public com.google.protobuf.Duration.Builder getDefaultCommandTimeoutBuilder() {
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return internalGetDefaultCommandTimeoutFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      public com.google.protobuf.DurationOrBuilder getDefaultCommandTimeoutOrBuilder() {
+        if (defaultCommandTimeoutBuilder_ != null) {
+          return defaultCommandTimeoutBuilder_.getMessageOrBuilder();
+        } else {
+          return defaultCommandTimeout_ == null ?
+              com.google.protobuf.Duration.getDefaultInstance() : defaultCommandTimeout_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Duration default_command_timeout = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+          internalGetDefaultCommandTimeoutFieldBuilder() {
+        if (defaultCommandTimeoutBuilder_ == null) {
+          defaultCommandTimeoutBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                  getDefaultCommandTimeout(),
+                  getParentForChildren(),
+                  isClean());
+          defaultCommandTimeout_ = null;
+        }
+        return defaultCommandTimeoutBuilder_;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> protocolStatusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       * @return Whether the protocolStatus field is set.
+       */
+      public boolean hasProtocolStatus() {
+        return ((bitField0_ & 0x00000040) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       * @return The protocolStatus.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+        if (protocolStatusBuilder_ == null) {
+          return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        } else {
+          return protocolStatusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      public Builder setProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          protocolStatus_ = value;
+        } else {
+          protocolStatusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      public Builder setProtocolStatus(
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder builderForValue) {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatus_ = builderForValue.build();
+        } else {
+          protocolStatusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      public Builder mergeProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (((bitField0_ & 0x00000040) != 0) &&
+            protocolStatus_ != null &&
+            protocolStatus_ != mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance()) {
+            getProtocolStatusBuilder().mergeFrom(value);
+          } else {
+            protocolStatus_ = value;
+          }
+        } else {
+          protocolStatusBuilder_.mergeFrom(value);
+        }
+        if (protocolStatus_ != null) {
+          bitField0_ |= 0x00000040;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      public Builder clearProtocolStatus() {
+        bitField0_ = (bitField0_ & ~0x00000040);
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder getProtocolStatusBuilder() {
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return internalGetProtocolStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+        if (protocolStatusBuilder_ != null) {
+          return protocolStatusBuilder_.getMessageOrBuilder();
+        } else {
+          return protocolStatus_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 7;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> 
+          internalGetProtocolStatusFieldBuilder() {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder>(
+                  getProtocolStatus(),
+                  getParentForChildren(),
+                  isClean());
+          protocolStatus_ = null;
+        }
+        return protocolStatusBuilder_;
+      }
+
+      private int gatewayProtocolVersion_ ;
+      /**
+       * <pre>
+       * Public gateway contract version implemented by this endpoint. Clients use
+       * this value to reject incompatible generated-code inputs before issuing
+       * command-specific MXAccess calls.
+       * </pre>
+       *
+       * <code>uint32 gateway_protocol_version = 8;</code>
+       * @return The gatewayProtocolVersion.
+       */
+      @java.lang.Override
+      public int getGatewayProtocolVersion() {
+        return gatewayProtocolVersion_;
+      }
+      /**
+       * <pre>
+       * Public gateway contract version implemented by this endpoint. Clients use
+       * this value to reject incompatible generated-code inputs before issuing
+       * command-specific MXAccess calls.
+       * </pre>
+       *
+       * <code>uint32 gateway_protocol_version = 8;</code>
+       * @param value The gatewayProtocolVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setGatewayProtocolVersion(int value) {
+
+        gatewayProtocolVersion_ = value;
+        bitField0_ |= 0x00000080;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Public gateway contract version implemented by this endpoint. Clients use
+       * this value to reject incompatible generated-code inputs before issuing
+       * command-specific MXAccess calls.
+       * </pre>
+       *
+       * <code>uint32 gateway_protocol_version = 8;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearGatewayProtocolVersion() {
+        bitField0_ = (bitField0_ & ~0x00000080);
+        gatewayProtocolVersion_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.OpenSessionReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.OpenSessionReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<OpenSessionReply>
+        PARSER = new com.google.protobuf.AbstractParser<OpenSessionReply>() {
+      @java.lang.Override
+      public OpenSessionReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<OpenSessionReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<OpenSessionReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OpenSessionReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface CloseSessionRequestOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.CloseSessionRequest)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The sessionId.
+     */
+    java.lang.String getSessionId();
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The bytes for sessionId.
+     */
+    com.google.protobuf.ByteString
+        getSessionIdBytes();
+
+    /**
+     * <code>string client_correlation_id = 2;</code>
+     * @return The clientCorrelationId.
+     */
+    java.lang.String getClientCorrelationId();
+    /**
+     * <code>string client_correlation_id = 2;</code>
+     * @return The bytes for clientCorrelationId.
+     */
+    com.google.protobuf.ByteString
+        getClientCorrelationIdBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.CloseSessionRequest}
+   */
+  public static final class CloseSessionRequest extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.CloseSessionRequest)
+      CloseSessionRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "CloseSessionRequest");
+    }
+    // Use CloseSessionRequest.newBuilder() to construct.
+    private CloseSessionRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private CloseSessionRequest() {
+      sessionId_ = "";
+      clientCorrelationId_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_CloseSessionRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_CloseSessionRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest.class, mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest.Builder.class);
+    }
+
+    public static final int SESSION_ID_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object sessionId_ = "";
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The sessionId.
+     */
+    @java.lang.Override
+    public java.lang.String getSessionId() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        sessionId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The bytes for sessionId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        sessionId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int CLIENT_CORRELATION_ID_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object clientCorrelationId_ = "";
+    /**
+     * <code>string client_correlation_id = 2;</code>
+     * @return The clientCorrelationId.
+     */
+    @java.lang.Override
+    public java.lang.String getClientCorrelationId() {
+      java.lang.Object ref = clientCorrelationId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        clientCorrelationId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string client_correlation_id = 2;</code>
+     * @return The bytes for clientCorrelationId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getClientCorrelationIdBytes() {
+      java.lang.Object ref = clientCorrelationId_;
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
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+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
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+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    public Builder toBuilder() {
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+    protected Builder newBuilderForType(
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+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.CloseSessionRequest)
+        mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
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+      private Builder() {
+
+      }
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+      private Builder(
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+        sessionId_ = "";
+        clientCorrelationId_ = "";
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+
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest other) {
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+       * @param value The clientCorrelationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setClientCorrelationId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        clientCorrelationId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+      /**
+       * <code>string client_correlation_id = 2;</code>
+       * @return This builder for chaining.
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+      public Builder clearClientCorrelationId() {
+        clientCorrelationId_ = getDefaultInstance().getClientCorrelationId();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
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+       * <code>string client_correlation_id = 2;</code>
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+       * @return This builder for chaining.
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+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.CloseSessionRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.CloseSessionRequest)
+    private static final mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
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+        PARSER = new com.google.protobuf.AbstractParser<CloseSessionRequest>() {
+      @java.lang.Override
+      public CloseSessionRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
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+    };
+
+    public static com.google.protobuf.Parser<CloseSessionRequest> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<CloseSessionRequest> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.CloseSessionRequest getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
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+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.CloseSessionReply)
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+
+    /**
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+    /**
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+     * @return The finalState.
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+
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    boolean hasProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+     * @return The protocolStatus.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder();
+  }
+  /**
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+   */
+  public static final class CloseSessionReply extends
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+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.CloseSessionReply)
+      CloseSessionReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "CloseSessionReply");
+    }
+    // Use CloseSessionReply.newBuilder() to construct.
+    private CloseSessionReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private CloseSessionReply() {
+      sessionId_ = "";
+      finalState_ = 0;
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_CloseSessionReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
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+        sessionId_ = b;
+        return b;
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+    public static final int FINAL_STATE_FIELD_NUMBER = 2;
+    private int finalState_ = 0;
+    /**
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+     * @return The enum numeric value on the wire for finalState.
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+    /**
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+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.SessionState getFinalState() {
+      mxaccess_gateway.v1.MxaccessGateway.SessionState result = mxaccess_gateway.v1.MxaccessGateway.SessionState.forNumber(finalState_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.SessionState.UNRECOGNIZED : result;
+    }
+
+    public static final int PROTOCOL_STATUS_FIELD_NUMBER = 3;
+    private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    @java.lang.Override
+    public boolean hasProtocolStatus() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+     * @return The protocolStatus.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 1, sessionId_);
+      }
+      if (finalState_ != mxaccess_gateway.v1.MxaccessGateway.SessionState.SESSION_STATE_UNSPECIFIED.getNumber()) {
+        output.writeEnum(2, finalState_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(3, getProtocolStatus());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(1, sessionId_);
+      }
+      if (finalState_ != mxaccess_gateway.v1.MxaccessGateway.SessionState.SESSION_STATE_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(2, finalState_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getProtocolStatus());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply other = (mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply) obj;
+
+      if (!getSessionId()
+          .equals(other.getSessionId())) return false;
+      if (finalState_ != other.finalState_) return false;
+      if (hasProtocolStatus() != other.hasProtocolStatus()) return false;
+      if (hasProtocolStatus()) {
+        if (!getProtocolStatus()
+            .equals(other.getProtocolStatus())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getSessionId().hashCode();
+      hash = (37 * hash) + FINAL_STATE_FIELD_NUMBER;
+      hash = (53 * hash) + finalState_;
+      if (hasProtocolStatus()) {
+        hash = (37 * hash) + PROTOCOL_STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + getProtocolStatus().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.CloseSessionReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.CloseSessionReply)
+        mxaccess_gateway.v1.MxaccessGateway.CloseSessionReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_CloseSessionReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_CloseSessionReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.class, mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetProtocolStatusFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        sessionId_ = "";
+        finalState_ = 0;
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_CloseSessionReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply result = new mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.sessionId_ = sessionId_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.finalState_ = finalState_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.protocolStatus_ = protocolStatusBuilder_ == null
+              ? protocolStatus_
+              : protocolStatusBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.CloseSessionReply.getDefaultInstance()) return this;
+        if (!other.getSessionId().isEmpty()) {
+          sessionId_ = other.sessionId_;
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        if (other.finalState_ != 0) {
+          setFinalStateValue(other.getFinalStateValue());
+        }
+        if (other.hasProtocolStatus()) {
+          mergeProtocolStatus(other.getProtocolStatus());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 16: {
+                finalState_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 26: {
+                input.readMessage(
+                    internalGetProtocolStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object sessionId_ = "";
+      /**
+       * <code>string session_id = 1;</code>
+       * @return The sessionId.
+       */
+      public java.lang.String getSessionId() {
+        java.lang.Object ref = sessionId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sessionId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @return The bytes for sessionId.
+       */
+      public com.google.protobuf.ByteString
+          getSessionIdBytes() {
+        java.lang.Object ref = sessionId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sessionId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @param value The sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        sessionId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSessionId() {
+        sessionId_ = getDefaultInstance().getSessionId();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @param value The bytes for sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        sessionId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      private int finalState_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState final_state = 2;</code>
+       * @return The enum numeric value on the wire for finalState.
+       */
+      @java.lang.Override public int getFinalStateValue() {
+        return finalState_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState final_state = 2;</code>
+       * @param value The enum numeric value on the wire for finalState to set.
+       * @return This builder for chaining.
+       */
+      public Builder setFinalStateValue(int value) {
+        finalState_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState final_state = 2;</code>
+       * @return The finalState.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionState getFinalState() {
+        mxaccess_gateway.v1.MxaccessGateway.SessionState result = mxaccess_gateway.v1.MxaccessGateway.SessionState.forNumber(finalState_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.SessionState.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState final_state = 2;</code>
+       * @param value The finalState to set.
+       * @return This builder for chaining.
+       */
+      public Builder setFinalState(mxaccess_gateway.v1.MxaccessGateway.SessionState value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000002;
+        finalState_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState final_state = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearFinalState() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        finalState_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> protocolStatusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       * @return Whether the protocolStatus field is set.
+       */
+      public boolean hasProtocolStatus() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       * @return The protocolStatus.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+        if (protocolStatusBuilder_ == null) {
+          return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        } else {
+          return protocolStatusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      public Builder setProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          protocolStatus_ = value;
+        } else {
+          protocolStatusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      public Builder setProtocolStatus(
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder builderForValue) {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatus_ = builderForValue.build();
+        } else {
+          protocolStatusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      public Builder mergeProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            protocolStatus_ != null &&
+            protocolStatus_ != mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance()) {
+            getProtocolStatusBuilder().mergeFrom(value);
+          } else {
+            protocolStatus_ = value;
+          }
+        } else {
+          protocolStatusBuilder_.mergeFrom(value);
+        }
+        if (protocolStatus_ != null) {
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      public Builder clearProtocolStatus() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder getProtocolStatusBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return internalGetProtocolStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+        if (protocolStatusBuilder_ != null) {
+          return protocolStatusBuilder_.getMessageOrBuilder();
+        } else {
+          return protocolStatus_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> 
+          internalGetProtocolStatusFieldBuilder() {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder>(
+                  getProtocolStatus(),
+                  getParentForChildren(),
+                  isClean());
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+      if (!getClientCorrelationId()
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+      if (hasCommand() != other.hasCommand()) return false;
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public static Builder newBuilder() {
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+    public Builder toBuilder() {
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+        sessionId_ = "";
+        clientCorrelationId_ = "";
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest getDefaultInstanceForType() {
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+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest build() {
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest buildPartial() {
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+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest other) {
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+        if (!other.getSessionId().isEmpty()) {
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+      @java.lang.Override
+      public Builder mergeFrom(
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+       * @return This builder for chaining.
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+        checkByteStringIsUtf8(value);
+        clientCorrelationId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxCommand command_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxCommand, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder> commandBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       * @return Whether the command field is set.
+       */
+      public boolean hasCommand() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       * @return The command.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand getCommand() {
+        if (commandBuilder_ == null) {
+          return command_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance() : command_;
+        } else {
+          return commandBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      public Builder setCommand(mxaccess_gateway.v1.MxaccessGateway.MxCommand value) {
+        if (commandBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          command_ = value;
+        } else {
+          commandBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      public Builder setCommand(
+          mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder builderForValue) {
+        if (commandBuilder_ == null) {
+          command_ = builderForValue.build();
+        } else {
+          commandBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      public Builder mergeCommand(mxaccess_gateway.v1.MxaccessGateway.MxCommand value) {
+        if (commandBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            command_ != null &&
+            command_ != mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance()) {
+            getCommandBuilder().mergeFrom(value);
+          } else {
+            command_ = value;
+          }
+        } else {
+          commandBuilder_.mergeFrom(value);
+        }
+        if (command_ != null) {
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      public Builder clearCommand() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        command_ = null;
+        if (commandBuilder_ != null) {
+          commandBuilder_.dispose();
+          commandBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder getCommandBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return internalGetCommandFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder getCommandOrBuilder() {
+        if (commandBuilder_ != null) {
+          return commandBuilder_.getMessageOrBuilder();
+        } else {
+          return command_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance() : command_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxCommand, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder> 
+          internalGetCommandFieldBuilder() {
+        if (commandBuilder_ == null) {
+          commandBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxCommand, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder>(
+                  getCommand(),
+                  getParentForChildren(),
+                  isClean());
+          command_ = null;
+        }
+        return commandBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxCommandRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxCommandRequest)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxCommandRequest>
+        PARSER = new com.google.protobuf.AbstractParser<MxCommandRequest>() {
+      @java.lang.Override
+      public MxCommandRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxCommandRequest> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxCommandRequest> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandRequest getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface MxCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.MxCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+     * @return The enum numeric value on the wire for kind.
+     */
+    int getKindValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+     * @return The kind.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxCommandKind getKind();
+
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+     * @return Whether the register field is set.
+     */
+    boolean hasRegister();
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+     * @return The register.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RegisterCommand getRegister();
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RegisterCommandOrBuilder getRegisterOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+     * @return Whether the unregister field is set.
+     */
+    boolean hasUnregister();
+    /**
+     * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+     * @return The unregister.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand getUnregister();
+    /**
+     * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder getUnregisterOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+     * @return Whether the addItem field is set.
+     */
+    boolean hasAddItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+     * @return The addItem.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItemCommand getAddItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder getAddItemOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+     * @return Whether the addItem2 field is set.
+     */
+    boolean hasAddItem2();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+     * @return The addItem2.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItem2Command getAddItem2();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder getAddItem2OrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+     * @return Whether the removeItem field is set.
+     */
+    boolean hasRemoveItem();
+    /**
+     * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+     * @return The removeItem.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand getRemoveItem();
+    /**
+     * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder getRemoveItemOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+     * @return Whether the advise field is set.
+     */
+    boolean hasAdvise();
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+     * @return The advise.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AdviseCommand getAdvise();
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AdviseCommandOrBuilder getAdviseOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+     * @return Whether the unAdvise field is set.
+     */
+    boolean hasUnAdvise();
+    /**
+     * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+     * @return The unAdvise.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand getUnAdvise();
+    /**
+     * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder getUnAdviseOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+     * @return Whether the adviseSupervisory field is set.
+     */
+    boolean hasAdviseSupervisory();
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+     * @return The adviseSupervisory.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand getAdviseSupervisory();
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder getAdviseSupervisoryOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+     * @return Whether the addBufferedItem field is set.
+     */
+    boolean hasAddBufferedItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+     * @return The addBufferedItem.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand getAddBufferedItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommandOrBuilder getAddBufferedItemOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+     * @return Whether the setBufferedUpdateInterval field is set.
+     */
+    boolean hasSetBufferedUpdateInterval();
+    /**
+     * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+     * @return The setBufferedUpdateInterval.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand getSetBufferedUpdateInterval();
+    /**
+     * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder getSetBufferedUpdateIntervalOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+     * @return Whether the suspend field is set.
+     */
+    boolean hasSuspend();
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+     * @return The suspend.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SuspendCommand getSuspend();
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SuspendCommandOrBuilder getSuspendOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+     * @return Whether the activate field is set.
+     */
+    boolean hasActivate();
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+     * @return The activate.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ActivateCommand getActivate();
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder getActivateOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+     * @return Whether the write field is set.
+     */
+    boolean hasWrite();
+    /**
+     * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+     * @return The write.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WriteCommand getWrite();
+    /**
+     * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder getWriteOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+     * @return Whether the write2 field is set.
+     */
+    boolean hasWrite2();
+    /**
+     * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+     * @return The write2.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.Write2Command getWrite2();
+    /**
+     * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder getWrite2OrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+     * @return Whether the writeSecured field is set.
+     */
+    boolean hasWriteSecured();
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+     * @return The writeSecured.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand getWriteSecured();
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder getWriteSecuredOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+     * @return Whether the writeSecured2 field is set.
+     */
+    boolean hasWriteSecured2();
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+     * @return The writeSecured2.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command getWriteSecured2();
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder getWriteSecured2OrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+     * @return Whether the authenticateUser field is set.
+     */
+    boolean hasAuthenticateUser();
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+     * @return The authenticateUser.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand getAuthenticateUser();
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder getAuthenticateUserOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+     * @return Whether the archestraUserToId field is set.
+     */
+    boolean hasArchestraUserToId();
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+     * @return The archestraUserToId.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand getArchestraUserToId();
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder getArchestraUserToIdOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+     * @return Whether the ping field is set.
+     */
+    boolean hasPing();
+    /**
+     * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+     * @return The ping.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.PingCommand getPing();
+    /**
+     * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.PingCommandOrBuilder getPingOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+     * @return Whether the getSessionState field is set.
+     */
+    boolean hasGetSessionState();
+    /**
+     * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+     * @return The getSessionState.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand getGetSessionState();
+    /**
+     * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommandOrBuilder getGetSessionStateOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+     * @return Whether the getWorkerInfo field is set.
+     */
+    boolean hasGetWorkerInfo();
+    /**
+     * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+     * @return The getWorkerInfo.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand getGetWorkerInfo();
+    /**
+     * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommandOrBuilder getGetWorkerInfoOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+     * @return Whether the drainEvents field is set.
+     */
+    boolean hasDrainEvents();
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+     * @return The drainEvents.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand getDrainEvents();
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder getDrainEventsOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+     * @return Whether the shutdownWorker field is set.
+     */
+    boolean hasShutdownWorker();
+    /**
+     * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+     * @return The shutdownWorker.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand getShutdownWorker();
+    /**
+     * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommandOrBuilder getShutdownWorkerOrBuilder();
+
+    mxaccess_gateway.v1.MxaccessGateway.MxCommand.PayloadCase getPayloadCase();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.MxCommand}
+   */
+  public static final class MxCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.MxCommand)
+      MxCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxCommand");
+    }
+    // Use MxCommand.newBuilder() to construct.
+    private MxCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MxCommand() {
+      kind_ = 0;
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.MxCommand.class, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder.class);
+    }
+
+    private int payloadCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object payload_;
+    public enum PayloadCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      REGISTER(10),
+      UNREGISTER(11),
+      ADD_ITEM(12),
+      ADD_ITEM2(13),
+      REMOVE_ITEM(14),
+      ADVISE(15),
+      UN_ADVISE(16),
+      ADVISE_SUPERVISORY(17),
+      ADD_BUFFERED_ITEM(18),
+      SET_BUFFERED_UPDATE_INTERVAL(19),
+      SUSPEND(20),
+      ACTIVATE(21),
+      WRITE(22),
+      WRITE2(23),
+      WRITE_SECURED(24),
+      WRITE_SECURED2(25),
+      AUTHENTICATE_USER(26),
+      ARCHESTRA_USER_TO_ID(27),
+      PING(100),
+      GET_SESSION_STATE(101),
+      GET_WORKER_INFO(102),
+      DRAIN_EVENTS(103),
+      SHUTDOWN_WORKER(104),
+      PAYLOAD_NOT_SET(0);
+      private final int value;
+      private PayloadCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static PayloadCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static PayloadCase forNumber(int value) {
+        switch (value) {
+          case 10: return REGISTER;
+          case 11: return UNREGISTER;
+          case 12: return ADD_ITEM;
+          case 13: return ADD_ITEM2;
+          case 14: return REMOVE_ITEM;
+          case 15: return ADVISE;
+          case 16: return UN_ADVISE;
+          case 17: return ADVISE_SUPERVISORY;
+          case 18: return ADD_BUFFERED_ITEM;
+          case 19: return SET_BUFFERED_UPDATE_INTERVAL;
+          case 20: return SUSPEND;
+          case 21: return ACTIVATE;
+          case 22: return WRITE;
+          case 23: return WRITE2;
+          case 24: return WRITE_SECURED;
+          case 25: return WRITE_SECURED2;
+          case 26: return AUTHENTICATE_USER;
+          case 27: return ARCHESTRA_USER_TO_ID;
+          case 100: return PING;
+          case 101: return GET_SESSION_STATE;
+          case 102: return GET_WORKER_INFO;
+          case 103: return DRAIN_EVENTS;
+          case 104: return SHUTDOWN_WORKER;
+          case 0: return PAYLOAD_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public PayloadCase
+    getPayloadCase() {
+      return PayloadCase.forNumber(
+          payloadCase_);
+    }
+
+    public static final int KIND_FIELD_NUMBER = 1;
+    private int kind_ = 0;
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+     * @return The enum numeric value on the wire for kind.
+     */
+    @java.lang.Override public int getKindValue() {
+      return kind_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+     * @return The kind.
+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.MxCommandKind getKind() {
+      mxaccess_gateway.v1.MxaccessGateway.MxCommandKind result = mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.forNumber(kind_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.UNRECOGNIZED : result;
+    }
+
+    public static final int REGISTER_FIELD_NUMBER = 10;
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+     * @return Whether the register field is set.
+     */
+    @java.lang.Override
+    public boolean hasRegister() {
+      return payloadCase_ == 10;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+     * @return The register.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RegisterCommand getRegister() {
+      if (payloadCase_ == 10) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RegisterCommandOrBuilder getRegisterOrBuilder() {
+      if (payloadCase_ == 10) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance();
+    }
+
+    public static final int UNREGISTER_FIELD_NUMBER = 11;
+    /**
+     * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+     * @return Whether the unregister field is set.
+     */
+    @java.lang.Override
+    public boolean hasUnregister() {
+      return payloadCase_ == 11;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+     * @return The unregister.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand getUnregister() {
+      if (payloadCase_ == 11) {
+         return (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder getUnregisterOrBuilder() {
+      if (payloadCase_ == 11) {
+         return (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance();
+    }
+
+    public static final int ADD_ITEM_FIELD_NUMBER = 12;
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+     * @return Whether the addItem field is set.
+     */
+    @java.lang.Override
+    public boolean hasAddItem() {
+      return payloadCase_ == 12;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+     * @return The addItem.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItemCommand getAddItem() {
+      if (payloadCase_ == 12) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder getAddItemOrBuilder() {
+      if (payloadCase_ == 12) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+    }
+
+    public static final int ADD_ITEM2_FIELD_NUMBER = 13;
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+     * @return Whether the addItem2 field is set.
+     */
+    @java.lang.Override
+    public boolean hasAddItem2() {
+      return payloadCase_ == 13;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+     * @return The addItem2.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItem2Command getAddItem2() {
+      if (payloadCase_ == 13) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder getAddItem2OrBuilder() {
+      if (payloadCase_ == 13) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance();
+    }
+
+    public static final int REMOVE_ITEM_FIELD_NUMBER = 14;
+    /**
+     * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+     * @return Whether the removeItem field is set.
+     */
+    @java.lang.Override
+    public boolean hasRemoveItem() {
+      return payloadCase_ == 14;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+     * @return The removeItem.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand getRemoveItem() {
+      if (payloadCase_ == 14) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder getRemoveItemOrBuilder() {
+      if (payloadCase_ == 14) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
+    }
+
+    public static final int ADVISE_FIELD_NUMBER = 15;
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+     * @return Whether the advise field is set.
+     */
+    @java.lang.Override
+    public boolean hasAdvise() {
+      return payloadCase_ == 15;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+     * @return The advise.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AdviseCommand getAdvise() {
+      if (payloadCase_ == 15) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AdviseCommandOrBuilder getAdviseOrBuilder() {
+      if (payloadCase_ == 15) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance();
+    }
+
+    public static final int UN_ADVISE_FIELD_NUMBER = 16;
+    /**
+     * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+     * @return Whether the unAdvise field is set.
+     */
+    @java.lang.Override
+    public boolean hasUnAdvise() {
+      return payloadCase_ == 16;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+     * @return The unAdvise.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand getUnAdvise() {
+      if (payloadCase_ == 16) {
+         return (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder getUnAdviseOrBuilder() {
+      if (payloadCase_ == 16) {
+         return (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+    }
+
+    public static final int ADVISE_SUPERVISORY_FIELD_NUMBER = 17;
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+     * @return Whether the adviseSupervisory field is set.
+     */
+    @java.lang.Override
+    public boolean hasAdviseSupervisory() {
+      return payloadCase_ == 17;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+     * @return The adviseSupervisory.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand getAdviseSupervisory() {
+      if (payloadCase_ == 17) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder getAdviseSupervisoryOrBuilder() {
+      if (payloadCase_ == 17) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+    }
+
+    public static final int ADD_BUFFERED_ITEM_FIELD_NUMBER = 18;
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+     * @return Whether the addBufferedItem field is set.
+     */
+    @java.lang.Override
+    public boolean hasAddBufferedItem() {
+      return payloadCase_ == 18;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+     * @return The addBufferedItem.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand getAddBufferedItem() {
+      if (payloadCase_ == 18) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommandOrBuilder getAddBufferedItemOrBuilder() {
+      if (payloadCase_ == 18) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance();
+    }
+
+    public static final int SET_BUFFERED_UPDATE_INTERVAL_FIELD_NUMBER = 19;
+    /**
+     * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+     * @return Whether the setBufferedUpdateInterval field is set.
+     */
+    @java.lang.Override
+    public boolean hasSetBufferedUpdateInterval() {
+      return payloadCase_ == 19;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+     * @return The setBufferedUpdateInterval.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand getSetBufferedUpdateInterval() {
+      if (payloadCase_ == 19) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder getSetBufferedUpdateIntervalOrBuilder() {
+      if (payloadCase_ == 19) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+    }
+
+    public static final int SUSPEND_FIELD_NUMBER = 20;
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+     * @return Whether the suspend field is set.
+     */
+    @java.lang.Override
+    public boolean hasSuspend() {
+      return payloadCase_ == 20;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+     * @return The suspend.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SuspendCommand getSuspend() {
+      if (payloadCase_ == 20) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SuspendCommandOrBuilder getSuspendOrBuilder() {
+      if (payloadCase_ == 20) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance();
+    }
+
+    public static final int ACTIVATE_FIELD_NUMBER = 21;
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+     * @return Whether the activate field is set.
+     */
+    @java.lang.Override
+    public boolean hasActivate() {
+      return payloadCase_ == 21;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+     * @return The activate.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand getActivate() {
+      if (payloadCase_ == 21) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder getActivateOrBuilder() {
+      if (payloadCase_ == 21) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+    }
+
+    public static final int WRITE_FIELD_NUMBER = 22;
+    /**
+     * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+     * @return Whether the write field is set.
+     */
+    @java.lang.Override
+    public boolean hasWrite() {
+      return payloadCase_ == 22;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+     * @return The write.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteCommand getWrite() {
+      if (payloadCase_ == 22) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder getWriteOrBuilder() {
+      if (payloadCase_ == 22) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+    }
+
+    public static final int WRITE2_FIELD_NUMBER = 23;
+    /**
+     * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+     * @return Whether the write2 field is set.
+     */
+    @java.lang.Override
+    public boolean hasWrite2() {
+      return payloadCase_ == 23;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+     * @return The write2.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Write2Command getWrite2() {
+      if (payloadCase_ == 23) {
+         return (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder getWrite2OrBuilder() {
+      if (payloadCase_ == 23) {
+         return (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+    }
+
+    public static final int WRITE_SECURED_FIELD_NUMBER = 24;
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+     * @return Whether the writeSecured field is set.
+     */
+    @java.lang.Override
+    public boolean hasWriteSecured() {
+      return payloadCase_ == 24;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+     * @return The writeSecured.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand getWriteSecured() {
+      if (payloadCase_ == 24) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder getWriteSecuredOrBuilder() {
+      if (payloadCase_ == 24) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+    }
+
+    public static final int WRITE_SECURED2_FIELD_NUMBER = 25;
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+     * @return Whether the writeSecured2 field is set.
+     */
+    @java.lang.Override
+    public boolean hasWriteSecured2() {
+      return payloadCase_ == 25;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+     * @return The writeSecured2.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command getWriteSecured2() {
+      if (payloadCase_ == 25) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder getWriteSecured2OrBuilder() {
+      if (payloadCase_ == 25) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+    }
+
+    public static final int AUTHENTICATE_USER_FIELD_NUMBER = 26;
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+     * @return Whether the authenticateUser field is set.
+     */
+    @java.lang.Override
+    public boolean hasAuthenticateUser() {
+      return payloadCase_ == 26;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+     * @return The authenticateUser.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand getAuthenticateUser() {
+      if (payloadCase_ == 26) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder getAuthenticateUserOrBuilder() {
+      if (payloadCase_ == 26) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+    }
+
+    public static final int ARCHESTRA_USER_TO_ID_FIELD_NUMBER = 27;
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+     * @return Whether the archestraUserToId field is set.
+     */
+    @java.lang.Override
+    public boolean hasArchestraUserToId() {
+      return payloadCase_ == 27;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+     * @return The archestraUserToId.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand getArchestraUserToId() {
+      if (payloadCase_ == 27) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder getArchestraUserToIdOrBuilder() {
+      if (payloadCase_ == 27) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+    }
+
+    public static final int PING_FIELD_NUMBER = 100;
+    /**
+     * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+     * @return Whether the ping field is set.
+     */
+    @java.lang.Override
+    public boolean hasPing() {
+      return payloadCase_ == 100;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+     * @return The ping.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.PingCommand getPing() {
+      if (payloadCase_ == 100) {
+         return (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.PingCommandOrBuilder getPingOrBuilder() {
+      if (payloadCase_ == 100) {
+         return (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance();
+    }
+
+    public static final int GET_SESSION_STATE_FIELD_NUMBER = 101;
+    /**
+     * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+     * @return Whether the getSessionState field is set.
+     */
+    @java.lang.Override
+    public boolean hasGetSessionState() {
+      return payloadCase_ == 101;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+     * @return The getSessionState.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand getGetSessionState() {
+      if (payloadCase_ == 101) {
+         return (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommandOrBuilder getGetSessionStateOrBuilder() {
+      if (payloadCase_ == 101) {
+         return (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance();
+    }
+
+    public static final int GET_WORKER_INFO_FIELD_NUMBER = 102;
+    /**
+     * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+     * @return Whether the getWorkerInfo field is set.
+     */
+    @java.lang.Override
+    public boolean hasGetWorkerInfo() {
+      return payloadCase_ == 102;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+     * @return The getWorkerInfo.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand getGetWorkerInfo() {
+      if (payloadCase_ == 102) {
+         return (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommandOrBuilder getGetWorkerInfoOrBuilder() {
+      if (payloadCase_ == 102) {
+         return (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
+    }
+
+    public static final int DRAIN_EVENTS_FIELD_NUMBER = 103;
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+     * @return Whether the drainEvents field is set.
+     */
+    @java.lang.Override
+    public boolean hasDrainEvents() {
+      return payloadCase_ == 103;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+     * @return The drainEvents.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand getDrainEvents() {
+      if (payloadCase_ == 103) {
+         return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder getDrainEventsOrBuilder() {
+      if (payloadCase_ == 103) {
+         return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance();
+    }
+
+    public static final int SHUTDOWN_WORKER_FIELD_NUMBER = 104;
+    /**
+     * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+     * @return Whether the shutdownWorker field is set.
+     */
+    @java.lang.Override
+    public boolean hasShutdownWorker() {
+      return payloadCase_ == 104;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+     * @return The shutdownWorker.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand getShutdownWorker() {
+      if (payloadCase_ == 104) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommandOrBuilder getShutdownWorkerOrBuilder() {
+      if (payloadCase_ == 104) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (kind_ != mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.MX_COMMAND_KIND_UNSPECIFIED.getNumber()) {
+        output.writeEnum(1, kind_);
+      }
+      if (payloadCase_ == 10) {
+        output.writeMessage(10, (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_);
+      }
+      if (payloadCase_ == 11) {
+        output.writeMessage(11, (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_);
+      }
+      if (payloadCase_ == 12) {
+        output.writeMessage(12, (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_);
+      }
+      if (payloadCase_ == 13) {
+        output.writeMessage(13, (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_);
+      }
+      if (payloadCase_ == 14) {
+        output.writeMessage(14, (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_);
+      }
+      if (payloadCase_ == 15) {
+        output.writeMessage(15, (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_);
+      }
+      if (payloadCase_ == 16) {
+        output.writeMessage(16, (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_);
+      }
+      if (payloadCase_ == 17) {
+        output.writeMessage(17, (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_);
+      }
+      if (payloadCase_ == 18) {
+        output.writeMessage(18, (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_);
+      }
+      if (payloadCase_ == 19) {
+        output.writeMessage(19, (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_);
+      }
+      if (payloadCase_ == 20) {
+        output.writeMessage(20, (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_);
+      }
+      if (payloadCase_ == 21) {
+        output.writeMessage(21, (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_);
+      }
+      if (payloadCase_ == 22) {
+        output.writeMessage(22, (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_);
+      }
+      if (payloadCase_ == 23) {
+        output.writeMessage(23, (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_);
+      }
+      if (payloadCase_ == 24) {
+        output.writeMessage(24, (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_);
+      }
+      if (payloadCase_ == 25) {
+        output.writeMessage(25, (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_);
+      }
+      if (payloadCase_ == 26) {
+        output.writeMessage(26, (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_);
+      }
+      if (payloadCase_ == 27) {
+        output.writeMessage(27, (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_);
+      }
+      if (payloadCase_ == 100) {
+        output.writeMessage(100, (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_);
+      }
+      if (payloadCase_ == 101) {
+        output.writeMessage(101, (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_);
+      }
+      if (payloadCase_ == 102) {
+        output.writeMessage(102, (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_);
+      }
+      if (payloadCase_ == 103) {
+        output.writeMessage(103, (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_);
+      }
+      if (payloadCase_ == 104) {
+        output.writeMessage(104, (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (kind_ != mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.MX_COMMAND_KIND_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(1, kind_);
+      }
+      if (payloadCase_ == 10) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(10, (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_);
+      }
+      if (payloadCase_ == 11) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(11, (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_);
+      }
+      if (payloadCase_ == 12) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(12, (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_);
+      }
+      if (payloadCase_ == 13) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(13, (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_);
+      }
+      if (payloadCase_ == 14) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(14, (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_);
+      }
+      if (payloadCase_ == 15) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(15, (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_);
+      }
+      if (payloadCase_ == 16) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(16, (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_);
+      }
+      if (payloadCase_ == 17) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(17, (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_);
+      }
+      if (payloadCase_ == 18) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(18, (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_);
+      }
+      if (payloadCase_ == 19) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(19, (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_);
+      }
+      if (payloadCase_ == 20) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(20, (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_);
+      }
+      if (payloadCase_ == 21) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(21, (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_);
+      }
+      if (payloadCase_ == 22) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(22, (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_);
+      }
+      if (payloadCase_ == 23) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(23, (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_);
+      }
+      if (payloadCase_ == 24) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_);
+      }
+      if (payloadCase_ == 25) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(25, (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_);
+      }
+      if (payloadCase_ == 26) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(26, (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_);
+      }
+      if (payloadCase_ == 27) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(27, (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_);
+      }
+      if (payloadCase_ == 100) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(100, (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_);
+      }
+      if (payloadCase_ == 101) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(101, (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_);
+      }
+      if (payloadCase_ == 102) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(102, (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_);
+      }
+      if (payloadCase_ == 103) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(103, (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_);
+      }
+      if (payloadCase_ == 104) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(104, (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.MxCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.MxCommand other = (mxaccess_gateway.v1.MxaccessGateway.MxCommand) obj;
+
+      if (kind_ != other.kind_) return false;
+      if (!getPayloadCase().equals(other.getPayloadCase())) return false;
+      switch (payloadCase_) {
+        case 10:
+          if (!getRegister()
+              .equals(other.getRegister())) return false;
+          break;
+        case 11:
+          if (!getUnregister()
+              .equals(other.getUnregister())) return false;
+          break;
+        case 12:
+          if (!getAddItem()
+              .equals(other.getAddItem())) return false;
+          break;
+        case 13:
+          if (!getAddItem2()
+              .equals(other.getAddItem2())) return false;
+          break;
+        case 14:
+          if (!getRemoveItem()
+              .equals(other.getRemoveItem())) return false;
+          break;
+        case 15:
+          if (!getAdvise()
+              .equals(other.getAdvise())) return false;
+          break;
+        case 16:
+          if (!getUnAdvise()
+              .equals(other.getUnAdvise())) return false;
+          break;
+        case 17:
+          if (!getAdviseSupervisory()
+              .equals(other.getAdviseSupervisory())) return false;
+          break;
+        case 18:
+          if (!getAddBufferedItem()
+              .equals(other.getAddBufferedItem())) return false;
+          break;
+        case 19:
+          if (!getSetBufferedUpdateInterval()
+              .equals(other.getSetBufferedUpdateInterval())) return false;
+          break;
+        case 20:
+          if (!getSuspend()
+              .equals(other.getSuspend())) return false;
+          break;
+        case 21:
+          if (!getActivate()
+              .equals(other.getActivate())) return false;
+          break;
+        case 22:
+          if (!getWrite()
+              .equals(other.getWrite())) return false;
+          break;
+        case 23:
+          if (!getWrite2()
+              .equals(other.getWrite2())) return false;
+          break;
+        case 24:
+          if (!getWriteSecured()
+              .equals(other.getWriteSecured())) return false;
+          break;
+        case 25:
+          if (!getWriteSecured2()
+              .equals(other.getWriteSecured2())) return false;
+          break;
+        case 26:
+          if (!getAuthenticateUser()
+              .equals(other.getAuthenticateUser())) return false;
+          break;
+        case 27:
+          if (!getArchestraUserToId()
+              .equals(other.getArchestraUserToId())) return false;
+          break;
+        case 100:
+          if (!getPing()
+              .equals(other.getPing())) return false;
+          break;
+        case 101:
+          if (!getGetSessionState()
+              .equals(other.getGetSessionState())) return false;
+          break;
+        case 102:
+          if (!getGetWorkerInfo()
+              .equals(other.getGetWorkerInfo())) return false;
+          break;
+        case 103:
+          if (!getDrainEvents()
+              .equals(other.getDrainEvents())) return false;
+          break;
+        case 104:
+          if (!getShutdownWorker()
+              .equals(other.getShutdownWorker())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + KIND_FIELD_NUMBER;
+      hash = (53 * hash) + kind_;
+      switch (payloadCase_) {
+        case 10:
+          hash = (37 * hash) + REGISTER_FIELD_NUMBER;
+          hash = (53 * hash) + getRegister().hashCode();
+          break;
+        case 11:
+          hash = (37 * hash) + UNREGISTER_FIELD_NUMBER;
+          hash = (53 * hash) + getUnregister().hashCode();
+          break;
+        case 12:
+          hash = (37 * hash) + ADD_ITEM_FIELD_NUMBER;
+          hash = (53 * hash) + getAddItem().hashCode();
+          break;
+        case 13:
+          hash = (37 * hash) + ADD_ITEM2_FIELD_NUMBER;
+          hash = (53 * hash) + getAddItem2().hashCode();
+          break;
+        case 14:
+          hash = (37 * hash) + REMOVE_ITEM_FIELD_NUMBER;
+          hash = (53 * hash) + getRemoveItem().hashCode();
+          break;
+        case 15:
+          hash = (37 * hash) + ADVISE_FIELD_NUMBER;
+          hash = (53 * hash) + getAdvise().hashCode();
+          break;
+        case 16:
+          hash = (37 * hash) + UN_ADVISE_FIELD_NUMBER;
+          hash = (53 * hash) + getUnAdvise().hashCode();
+          break;
+        case 17:
+          hash = (37 * hash) + ADVISE_SUPERVISORY_FIELD_NUMBER;
+          hash = (53 * hash) + getAdviseSupervisory().hashCode();
+          break;
+        case 18:
+          hash = (37 * hash) + ADD_BUFFERED_ITEM_FIELD_NUMBER;
+          hash = (53 * hash) + getAddBufferedItem().hashCode();
+          break;
+        case 19:
+          hash = (37 * hash) + SET_BUFFERED_UPDATE_INTERVAL_FIELD_NUMBER;
+          hash = (53 * hash) + getSetBufferedUpdateInterval().hashCode();
+          break;
+        case 20:
+          hash = (37 * hash) + SUSPEND_FIELD_NUMBER;
+          hash = (53 * hash) + getSuspend().hashCode();
+          break;
+        case 21:
+          hash = (37 * hash) + ACTIVATE_FIELD_NUMBER;
+          hash = (53 * hash) + getActivate().hashCode();
+          break;
+        case 22:
+          hash = (37 * hash) + WRITE_FIELD_NUMBER;
+          hash = (53 * hash) + getWrite().hashCode();
+          break;
+        case 23:
+          hash = (37 * hash) + WRITE2_FIELD_NUMBER;
+          hash = (53 * hash) + getWrite2().hashCode();
+          break;
+        case 24:
+          hash = (37 * hash) + WRITE_SECURED_FIELD_NUMBER;
+          hash = (53 * hash) + getWriteSecured().hashCode();
+          break;
+        case 25:
+          hash = (37 * hash) + WRITE_SECURED2_FIELD_NUMBER;
+          hash = (53 * hash) + getWriteSecured2().hashCode();
+          break;
+        case 26:
+          hash = (37 * hash) + AUTHENTICATE_USER_FIELD_NUMBER;
+          hash = (53 * hash) + getAuthenticateUser().hashCode();
+          break;
+        case 27:
+          hash = (37 * hash) + ARCHESTRA_USER_TO_ID_FIELD_NUMBER;
+          hash = (53 * hash) + getArchestraUserToId().hashCode();
+          break;
+        case 100:
+          hash = (37 * hash) + PING_FIELD_NUMBER;
+          hash = (53 * hash) + getPing().hashCode();
+          break;
+        case 101:
+          hash = (37 * hash) + GET_SESSION_STATE_FIELD_NUMBER;
+          hash = (53 * hash) + getGetSessionState().hashCode();
+          break;
+        case 102:
+          hash = (37 * hash) + GET_WORKER_INFO_FIELD_NUMBER;
+          hash = (53 * hash) + getGetWorkerInfo().hashCode();
+          break;
+        case 103:
+          hash = (37 * hash) + DRAIN_EVENTS_FIELD_NUMBER;
+          hash = (53 * hash) + getDrainEvents().hashCode();
+          break;
+        case 104:
+          hash = (37 * hash) + SHUTDOWN_WORKER_FIELD_NUMBER;
+          hash = (53 * hash) + getShutdownWorker().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.MxCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.MxCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.MxCommand)
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.MxCommand.class, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.MxCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        kind_ = 0;
+        if (registerBuilder_ != null) {
+          registerBuilder_.clear();
+        }
+        if (unregisterBuilder_ != null) {
+          unregisterBuilder_.clear();
+        }
+        if (addItemBuilder_ != null) {
+          addItemBuilder_.clear();
+        }
+        if (addItem2Builder_ != null) {
+          addItem2Builder_.clear();
+        }
+        if (removeItemBuilder_ != null) {
+          removeItemBuilder_.clear();
+        }
+        if (adviseBuilder_ != null) {
+          adviseBuilder_.clear();
+        }
+        if (unAdviseBuilder_ != null) {
+          unAdviseBuilder_.clear();
+        }
+        if (adviseSupervisoryBuilder_ != null) {
+          adviseSupervisoryBuilder_.clear();
+        }
+        if (addBufferedItemBuilder_ != null) {
+          addBufferedItemBuilder_.clear();
+        }
+        if (setBufferedUpdateIntervalBuilder_ != null) {
+          setBufferedUpdateIntervalBuilder_.clear();
+        }
+        if (suspendBuilder_ != null) {
+          suspendBuilder_.clear();
+        }
+        if (activateBuilder_ != null) {
+          activateBuilder_.clear();
+        }
+        if (writeBuilder_ != null) {
+          writeBuilder_.clear();
+        }
+        if (write2Builder_ != null) {
+          write2Builder_.clear();
+        }
+        if (writeSecuredBuilder_ != null) {
+          writeSecuredBuilder_.clear();
+        }
+        if (writeSecured2Builder_ != null) {
+          writeSecured2Builder_.clear();
+        }
+        if (authenticateUserBuilder_ != null) {
+          authenticateUserBuilder_.clear();
+        }
+        if (archestraUserToIdBuilder_ != null) {
+          archestraUserToIdBuilder_.clear();
+        }
+        if (pingBuilder_ != null) {
+          pingBuilder_.clear();
+        }
+        if (getSessionStateBuilder_ != null) {
+          getSessionStateBuilder_.clear();
+        }
+        if (getWorkerInfoBuilder_ != null) {
+          getWorkerInfoBuilder_.clear();
+        }
+        if (drainEventsBuilder_ != null) {
+          drainEventsBuilder_.clear();
+        }
+        if (shutdownWorkerBuilder_ != null) {
+          shutdownWorkerBuilder_.clear();
+        }
+        payloadCase_ = 0;
+        payload_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.MxCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.MxCommand result = new mxaccess_gateway.v1.MxaccessGateway.MxCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        buildPartialOneofs(result);
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.MxCommand result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.kind_ = kind_;
+        }
+      }
+
+      private void buildPartialOneofs(mxaccess_gateway.v1.MxaccessGateway.MxCommand result) {
+        result.payloadCase_ = payloadCase_;
+        result.payload_ = this.payload_;
+        if (payloadCase_ == 10 &&
+            registerBuilder_ != null) {
+          result.payload_ = registerBuilder_.build();
+        }
+        if (payloadCase_ == 11 &&
+            unregisterBuilder_ != null) {
+          result.payload_ = unregisterBuilder_.build();
+        }
+        if (payloadCase_ == 12 &&
+            addItemBuilder_ != null) {
+          result.payload_ = addItemBuilder_.build();
+        }
+        if (payloadCase_ == 13 &&
+            addItem2Builder_ != null) {
+          result.payload_ = addItem2Builder_.build();
+        }
+        if (payloadCase_ == 14 &&
+            removeItemBuilder_ != null) {
+          result.payload_ = removeItemBuilder_.build();
+        }
+        if (payloadCase_ == 15 &&
+            adviseBuilder_ != null) {
+          result.payload_ = adviseBuilder_.build();
+        }
+        if (payloadCase_ == 16 &&
+            unAdviseBuilder_ != null) {
+          result.payload_ = unAdviseBuilder_.build();
+        }
+        if (payloadCase_ == 17 &&
+            adviseSupervisoryBuilder_ != null) {
+          result.payload_ = adviseSupervisoryBuilder_.build();
+        }
+        if (payloadCase_ == 18 &&
+            addBufferedItemBuilder_ != null) {
+          result.payload_ = addBufferedItemBuilder_.build();
+        }
+        if (payloadCase_ == 19 &&
+            setBufferedUpdateIntervalBuilder_ != null) {
+          result.payload_ = setBufferedUpdateIntervalBuilder_.build();
+        }
+        if (payloadCase_ == 20 &&
+            suspendBuilder_ != null) {
+          result.payload_ = suspendBuilder_.build();
+        }
+        if (payloadCase_ == 21 &&
+            activateBuilder_ != null) {
+          result.payload_ = activateBuilder_.build();
+        }
+        if (payloadCase_ == 22 &&
+            writeBuilder_ != null) {
+          result.payload_ = writeBuilder_.build();
+        }
+        if (payloadCase_ == 23 &&
+            write2Builder_ != null) {
+          result.payload_ = write2Builder_.build();
+        }
+        if (payloadCase_ == 24 &&
+            writeSecuredBuilder_ != null) {
+          result.payload_ = writeSecuredBuilder_.build();
+        }
+        if (payloadCase_ == 25 &&
+            writeSecured2Builder_ != null) {
+          result.payload_ = writeSecured2Builder_.build();
+        }
+        if (payloadCase_ == 26 &&
+            authenticateUserBuilder_ != null) {
+          result.payload_ = authenticateUserBuilder_.build();
+        }
+        if (payloadCase_ == 27 &&
+            archestraUserToIdBuilder_ != null) {
+          result.payload_ = archestraUserToIdBuilder_.build();
+        }
+        if (payloadCase_ == 100 &&
+            pingBuilder_ != null) {
+          result.payload_ = pingBuilder_.build();
+        }
+        if (payloadCase_ == 101 &&
+            getSessionStateBuilder_ != null) {
+          result.payload_ = getSessionStateBuilder_.build();
+        }
+        if (payloadCase_ == 102 &&
+            getWorkerInfoBuilder_ != null) {
+          result.payload_ = getWorkerInfoBuilder_.build();
+        }
+        if (payloadCase_ == 103 &&
+            drainEventsBuilder_ != null) {
+          result.payload_ = drainEventsBuilder_.build();
+        }
+        if (payloadCase_ == 104 &&
+            shutdownWorkerBuilder_ != null) {
+          result.payload_ = shutdownWorkerBuilder_.build();
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.MxCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.MxCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance()) return this;
+        if (other.kind_ != 0) {
+          setKindValue(other.getKindValue());
+        }
+        switch (other.getPayloadCase()) {
+          case REGISTER: {
+            mergeRegister(other.getRegister());
+            break;
+          }
+          case UNREGISTER: {
+            mergeUnregister(other.getUnregister());
+            break;
+          }
+          case ADD_ITEM: {
+            mergeAddItem(other.getAddItem());
+            break;
+          }
+          case ADD_ITEM2: {
+            mergeAddItem2(other.getAddItem2());
+            break;
+          }
+          case REMOVE_ITEM: {
+            mergeRemoveItem(other.getRemoveItem());
+            break;
+          }
+          case ADVISE: {
+            mergeAdvise(other.getAdvise());
+            break;
+          }
+          case UN_ADVISE: {
+            mergeUnAdvise(other.getUnAdvise());
+            break;
+          }
+          case ADVISE_SUPERVISORY: {
+            mergeAdviseSupervisory(other.getAdviseSupervisory());
+            break;
+          }
+          case ADD_BUFFERED_ITEM: {
+            mergeAddBufferedItem(other.getAddBufferedItem());
+            break;
+          }
+          case SET_BUFFERED_UPDATE_INTERVAL: {
+            mergeSetBufferedUpdateInterval(other.getSetBufferedUpdateInterval());
+            break;
+          }
+          case SUSPEND: {
+            mergeSuspend(other.getSuspend());
+            break;
+          }
+          case ACTIVATE: {
+            mergeActivate(other.getActivate());
+            break;
+          }
+          case WRITE: {
+            mergeWrite(other.getWrite());
+            break;
+          }
+          case WRITE2: {
+            mergeWrite2(other.getWrite2());
+            break;
+          }
+          case WRITE_SECURED: {
+            mergeWriteSecured(other.getWriteSecured());
+            break;
+          }
+          case WRITE_SECURED2: {
+            mergeWriteSecured2(other.getWriteSecured2());
+            break;
+          }
+          case AUTHENTICATE_USER: {
+            mergeAuthenticateUser(other.getAuthenticateUser());
+            break;
+          }
+          case ARCHESTRA_USER_TO_ID: {
+            mergeArchestraUserToId(other.getArchestraUserToId());
+            break;
+          }
+          case PING: {
+            mergePing(other.getPing());
+            break;
+          }
+          case GET_SESSION_STATE: {
+            mergeGetSessionState(other.getGetSessionState());
+            break;
+          }
+          case GET_WORKER_INFO: {
+            mergeGetWorkerInfo(other.getGetWorkerInfo());
+            break;
+          }
+          case DRAIN_EVENTS: {
+            mergeDrainEvents(other.getDrainEvents());
+            break;
+          }
+          case SHUTDOWN_WORKER: {
+            mergeShutdownWorker(other.getShutdownWorker());
+            break;
+          }
+          case PAYLOAD_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                kind_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 82: {
+                input.readMessage(
+                    internalGetRegisterFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 10;
+                break;
+              } // case 82
+              case 90: {
+                input.readMessage(
+                    internalGetUnregisterFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 11;
+                break;
+              } // case 90
+              case 98: {
+                input.readMessage(
+                    internalGetAddItemFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 12;
+                break;
+              } // case 98
+              case 106: {
+                input.readMessage(
+                    internalGetAddItem2FieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 13;
+                break;
+              } // case 106
+              case 114: {
+                input.readMessage(
+                    internalGetRemoveItemFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 14;
+                break;
+              } // case 114
+              case 122: {
+                input.readMessage(
+                    internalGetAdviseFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 15;
+                break;
+              } // case 122
+              case 130: {
+                input.readMessage(
+                    internalGetUnAdviseFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 16;
+                break;
+              } // case 130
+              case 138: {
+                input.readMessage(
+                    internalGetAdviseSupervisoryFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 17;
+                break;
+              } // case 138
+              case 146: {
+                input.readMessage(
+                    internalGetAddBufferedItemFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 18;
+                break;
+              } // case 146
+              case 154: {
+                input.readMessage(
+                    internalGetSetBufferedUpdateIntervalFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 19;
+                break;
+              } // case 154
+              case 162: {
+                input.readMessage(
+                    internalGetSuspendFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 20;
+                break;
+              } // case 162
+              case 170: {
+                input.readMessage(
+                    internalGetActivateFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 21;
+                break;
+              } // case 170
+              case 178: {
+                input.readMessage(
+                    internalGetWriteFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 22;
+                break;
+              } // case 178
+              case 186: {
+                input.readMessage(
+                    internalGetWrite2FieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 23;
+                break;
+              } // case 186
+              case 194: {
+                input.readMessage(
+                    internalGetWriteSecuredFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 24;
+                break;
+              } // case 194
+              case 202: {
+                input.readMessage(
+                    internalGetWriteSecured2FieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 25;
+                break;
+              } // case 202
+              case 210: {
+                input.readMessage(
+                    internalGetAuthenticateUserFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 26;
+                break;
+              } // case 210
+              case 218: {
+                input.readMessage(
+                    internalGetArchestraUserToIdFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 27;
+                break;
+              } // case 218
+              case 802: {
+                input.readMessage(
+                    internalGetPingFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 100;
+                break;
+              } // case 802
+              case 810: {
+                input.readMessage(
+                    internalGetGetSessionStateFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 101;
+                break;
+              } // case 810
+              case 818: {
+                input.readMessage(
+                    internalGetGetWorkerInfoFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 102;
+                break;
+              } // case 818
+              case 826: {
+                input.readMessage(
+                    internalGetDrainEventsFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 103;
+                break;
+              } // case 826
+              case 834: {
+                input.readMessage(
+                    internalGetShutdownWorkerFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 104;
+                break;
+              } // case 834
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int payloadCase_ = 0;
+      private java.lang.Object payload_;
+      public PayloadCase
+          getPayloadCase() {
+        return PayloadCase.forNumber(
+            payloadCase_);
+      }
+
+      public Builder clearPayload() {
+        payloadCase_ = 0;
+        payload_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private int kind_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+       * @return The enum numeric value on the wire for kind.
+       */
+      @java.lang.Override public int getKindValue() {
+        return kind_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+       * @param value The enum numeric value on the wire for kind to set.
+       * @return This builder for chaining.
+       */
+      public Builder setKindValue(int value) {
+        kind_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+       * @return The kind.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandKind getKind() {
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandKind result = mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.forNumber(kind_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+       * @param value The kind to set.
+       * @return This builder for chaining.
+       */
+      public Builder setKind(mxaccess_gateway.v1.MxaccessGateway.MxCommandKind value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        kind_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearKind() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        kind_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RegisterCommand, mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.RegisterCommandOrBuilder> registerBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       * @return Whether the register field is set.
+       */
+      @java.lang.Override
+      public boolean hasRegister() {
+        return payloadCase_ == 10;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       * @return The register.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RegisterCommand getRegister() {
+        if (registerBuilder_ == null) {
+          if (payloadCase_ == 10) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 10) {
+            return registerBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      public Builder setRegister(mxaccess_gateway.v1.MxaccessGateway.RegisterCommand value) {
+        if (registerBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          registerBuilder_.setMessage(value);
+        }
+        payloadCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      public Builder setRegister(
+          mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.Builder builderForValue) {
+        if (registerBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          registerBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      public Builder mergeRegister(mxaccess_gateway.v1.MxaccessGateway.RegisterCommand value) {
+        if (registerBuilder_ == null) {
+          if (payloadCase_ == 10 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 10) {
+            registerBuilder_.mergeFrom(value);
+          } else {
+            registerBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      public Builder clearRegister() {
+        if (registerBuilder_ == null) {
+          if (payloadCase_ == 10) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 10) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          registerBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.Builder getRegisterBuilder() {
+        return internalGetRegisterFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RegisterCommandOrBuilder getRegisterOrBuilder() {
+        if ((payloadCase_ == 10) && (registerBuilder_ != null)) {
+          return registerBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 10) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterCommand register = 10;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RegisterCommand, mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.RegisterCommandOrBuilder> 
+          internalGetRegisterFieldBuilder() {
+        if (registerBuilder_ == null) {
+          if (!(payloadCase_ == 10)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.getDefaultInstance();
+          }
+          registerBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.RegisterCommand, mxaccess_gateway.v1.MxaccessGateway.RegisterCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.RegisterCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.RegisterCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 10;
+        onChanged();
+        return registerBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand, mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder> unregisterBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       * @return Whether the unregister field is set.
+       */
+      @java.lang.Override
+      public boolean hasUnregister() {
+        return payloadCase_ == 11;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       * @return The unregister.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand getUnregister() {
+        if (unregisterBuilder_ == null) {
+          if (payloadCase_ == 11) {
+            return (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 11) {
+            return unregisterBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      public Builder setUnregister(mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand value) {
+        if (unregisterBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          unregisterBuilder_.setMessage(value);
+        }
+        payloadCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      public Builder setUnregister(
+          mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.Builder builderForValue) {
+        if (unregisterBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          unregisterBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      public Builder mergeUnregister(mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand value) {
+        if (unregisterBuilder_ == null) {
+          if (payloadCase_ == 11 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 11) {
+            unregisterBuilder_.mergeFrom(value);
+          } else {
+            unregisterBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      public Builder clearUnregister() {
+        if (unregisterBuilder_ == null) {
+          if (payloadCase_ == 11) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 11) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          unregisterBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.Builder getUnregisterBuilder() {
+        return internalGetUnregisterFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder getUnregisterOrBuilder() {
+        if ((payloadCase_ == 11) && (unregisterBuilder_ != null)) {
+          return unregisterBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 11) {
+            return (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnregisterCommand unregister = 11;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand, mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder> 
+          internalGetUnregisterFieldBuilder() {
+        if (unregisterBuilder_ == null) {
+          if (!(payloadCase_ == 11)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.getDefaultInstance();
+          }
+          unregisterBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand, mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 11;
+        onChanged();
+        return unregisterBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItemCommand, mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder> addItemBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       * @return Whether the addItem field is set.
+       */
+      @java.lang.Override
+      public boolean hasAddItem() {
+        return payloadCase_ == 12;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       * @return The addItem.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemCommand getAddItem() {
+        if (addItemBuilder_ == null) {
+          if (payloadCase_ == 12) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 12) {
+            return addItemBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      public Builder setAddItem(mxaccess_gateway.v1.MxaccessGateway.AddItemCommand value) {
+        if (addItemBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          addItemBuilder_.setMessage(value);
+        }
+        payloadCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      public Builder setAddItem(
+          mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.Builder builderForValue) {
+        if (addItemBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          addItemBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      public Builder mergeAddItem(mxaccess_gateway.v1.MxaccessGateway.AddItemCommand value) {
+        if (addItemBuilder_ == null) {
+          if (payloadCase_ == 12 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 12) {
+            addItemBuilder_.mergeFrom(value);
+          } else {
+            addItemBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      public Builder clearAddItem() {
+        if (addItemBuilder_ == null) {
+          if (payloadCase_ == 12) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 12) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          addItemBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.Builder getAddItemBuilder() {
+        return internalGetAddItemFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder getAddItemOrBuilder() {
+        if ((payloadCase_ == 12) && (addItemBuilder_ != null)) {
+          return addItemBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 12) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemCommand add_item = 12;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItemCommand, mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder> 
+          internalGetAddItemFieldBuilder() {
+        if (addItemBuilder_ == null) {
+          if (!(payloadCase_ == 12)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+          }
+          addItemBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AddItemCommand, mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 12;
+        onChanged();
+        return addItemBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItem2Command, mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder> addItem2Builder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       * @return Whether the addItem2 field is set.
+       */
+      @java.lang.Override
+      public boolean hasAddItem2() {
+        return payloadCase_ == 13;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       * @return The addItem2.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Command getAddItem2() {
+        if (addItem2Builder_ == null) {
+          if (payloadCase_ == 13) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 13) {
+            return addItem2Builder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      public Builder setAddItem2(mxaccess_gateway.v1.MxaccessGateway.AddItem2Command value) {
+        if (addItem2Builder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          addItem2Builder_.setMessage(value);
+        }
+        payloadCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      public Builder setAddItem2(
+          mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.Builder builderForValue) {
+        if (addItem2Builder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          addItem2Builder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      public Builder mergeAddItem2(mxaccess_gateway.v1.MxaccessGateway.AddItem2Command value) {
+        if (addItem2Builder_ == null) {
+          if (payloadCase_ == 13 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 13) {
+            addItem2Builder_.mergeFrom(value);
+          } else {
+            addItem2Builder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      public Builder clearAddItem2() {
+        if (addItem2Builder_ == null) {
+          if (payloadCase_ == 13) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 13) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          addItem2Builder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.Builder getAddItem2Builder() {
+        return internalGetAddItem2FieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder getAddItem2OrBuilder() {
+        if ((payloadCase_ == 13) && (addItem2Builder_ != null)) {
+          return addItem2Builder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 13) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Command add_item2 = 13;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItem2Command, mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder> 
+          internalGetAddItem2FieldBuilder() {
+        if (addItem2Builder_ == null) {
+          if (!(payloadCase_ == 13)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.getDefaultInstance();
+          }
+          addItem2Builder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AddItem2Command, mxaccess_gateway.v1.MxaccessGateway.AddItem2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AddItem2Command) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 13;
+        onChanged();
+        return addItem2Builder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand, mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder> removeItemBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       * @return Whether the removeItem field is set.
+       */
+      @java.lang.Override
+      public boolean hasRemoveItem() {
+        return payloadCase_ == 14;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       * @return The removeItem.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand getRemoveItem() {
+        if (removeItemBuilder_ == null) {
+          if (payloadCase_ == 14) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 14) {
+            return removeItemBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      public Builder setRemoveItem(mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand value) {
+        if (removeItemBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          removeItemBuilder_.setMessage(value);
+        }
+        payloadCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      public Builder setRemoveItem(
+          mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.Builder builderForValue) {
+        if (removeItemBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          removeItemBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      public Builder mergeRemoveItem(mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand value) {
+        if (removeItemBuilder_ == null) {
+          if (payloadCase_ == 14 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 14) {
+            removeItemBuilder_.mergeFrom(value);
+          } else {
+            removeItemBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      public Builder clearRemoveItem() {
+        if (removeItemBuilder_ == null) {
+          if (payloadCase_ == 14) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 14) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          removeItemBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.Builder getRemoveItemBuilder() {
+        return internalGetRemoveItemFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder getRemoveItemOrBuilder() {
+        if ((payloadCase_ == 14) && (removeItemBuilder_ != null)) {
+          return removeItemBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 14) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RemoveItemCommand remove_item = 14;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand, mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder> 
+          internalGetRemoveItemFieldBuilder() {
+        if (removeItemBuilder_ == null) {
+          if (!(payloadCase_ == 14)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
+          }
+          removeItemBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand, mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 14;
+        onChanged();
+        return removeItemBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AdviseCommand, mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AdviseCommandOrBuilder> adviseBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       * @return Whether the advise field is set.
+       */
+      @java.lang.Override
+      public boolean hasAdvise() {
+        return payloadCase_ == 15;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       * @return The advise.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseCommand getAdvise() {
+        if (adviseBuilder_ == null) {
+          if (payloadCase_ == 15) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 15) {
+            return adviseBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      public Builder setAdvise(mxaccess_gateway.v1.MxaccessGateway.AdviseCommand value) {
+        if (adviseBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          adviseBuilder_.setMessage(value);
+        }
+        payloadCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      public Builder setAdvise(
+          mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.Builder builderForValue) {
+        if (adviseBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          adviseBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      public Builder mergeAdvise(mxaccess_gateway.v1.MxaccessGateway.AdviseCommand value) {
+        if (adviseBuilder_ == null) {
+          if (payloadCase_ == 15 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 15) {
+            adviseBuilder_.mergeFrom(value);
+          } else {
+            adviseBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      public Builder clearAdvise() {
+        if (adviseBuilder_ == null) {
+          if (payloadCase_ == 15) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 15) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          adviseBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.Builder getAdviseBuilder() {
+        return internalGetAdviseFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseCommandOrBuilder getAdviseOrBuilder() {
+        if ((payloadCase_ == 15) && (adviseBuilder_ != null)) {
+          return adviseBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 15) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseCommand advise = 15;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AdviseCommand, mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AdviseCommandOrBuilder> 
+          internalGetAdviseFieldBuilder() {
+        if (adviseBuilder_ == null) {
+          if (!(payloadCase_ == 15)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.getDefaultInstance();
+          }
+          adviseBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AdviseCommand, mxaccess_gateway.v1.MxaccessGateway.AdviseCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AdviseCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AdviseCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 15;
+        onChanged();
+        return adviseBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand, mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder> unAdviseBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       * @return Whether the unAdvise field is set.
+       */
+      @java.lang.Override
+      public boolean hasUnAdvise() {
+        return payloadCase_ == 16;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       * @return The unAdvise.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand getUnAdvise() {
+        if (unAdviseBuilder_ == null) {
+          if (payloadCase_ == 16) {
+            return (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 16) {
+            return unAdviseBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      public Builder setUnAdvise(mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand value) {
+        if (unAdviseBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          unAdviseBuilder_.setMessage(value);
+        }
+        payloadCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      public Builder setUnAdvise(
+          mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.Builder builderForValue) {
+        if (unAdviseBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          unAdviseBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      public Builder mergeUnAdvise(mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand value) {
+        if (unAdviseBuilder_ == null) {
+          if (payloadCase_ == 16 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 16) {
+            unAdviseBuilder_.mergeFrom(value);
+          } else {
+            unAdviseBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      public Builder clearUnAdvise() {
+        if (unAdviseBuilder_ == null) {
+          if (payloadCase_ == 16) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 16) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          unAdviseBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.Builder getUnAdviseBuilder() {
+        return internalGetUnAdviseFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder getUnAdviseOrBuilder() {
+        if ((payloadCase_ == 16) && (unAdviseBuilder_ != null)) {
+          return unAdviseBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 16) {
+            return (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.UnAdviseCommand un_advise = 16;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand, mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder> 
+          internalGetUnAdviseFieldBuilder() {
+        if (unAdviseBuilder_ == null) {
+          if (!(payloadCase_ == 16)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+          }
+          unAdviseBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand, mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 16;
+        onChanged();
+        return unAdviseBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder> adviseSupervisoryBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       * @return Whether the adviseSupervisory field is set.
+       */
+      @java.lang.Override
+      public boolean hasAdviseSupervisory() {
+        return payloadCase_ == 17;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       * @return The adviseSupervisory.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand getAdviseSupervisory() {
+        if (adviseSupervisoryBuilder_ == null) {
+          if (payloadCase_ == 17) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 17) {
+            return adviseSupervisoryBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      public Builder setAdviseSupervisory(mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand value) {
+        if (adviseSupervisoryBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          adviseSupervisoryBuilder_.setMessage(value);
+        }
+        payloadCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      public Builder setAdviseSupervisory(
+          mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.Builder builderForValue) {
+        if (adviseSupervisoryBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          adviseSupervisoryBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      public Builder mergeAdviseSupervisory(mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand value) {
+        if (adviseSupervisoryBuilder_ == null) {
+          if (payloadCase_ == 17 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 17) {
+            adviseSupervisoryBuilder_.mergeFrom(value);
+          } else {
+            adviseSupervisoryBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      public Builder clearAdviseSupervisory() {
+        if (adviseSupervisoryBuilder_ == null) {
+          if (payloadCase_ == 17) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 17) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          adviseSupervisoryBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.Builder getAdviseSupervisoryBuilder() {
+        return internalGetAdviseSupervisoryFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder getAdviseSupervisoryOrBuilder() {
+        if ((payloadCase_ == 17) && (adviseSupervisoryBuilder_ != null)) {
+          return adviseSupervisoryBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 17) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AdviseSupervisoryCommand advise_supervisory = 17;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder> 
+          internalGetAdviseSupervisoryFieldBuilder() {
+        if (adviseSupervisoryBuilder_ == null) {
+          if (!(payloadCase_ == 17)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+          }
+          adviseSupervisoryBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 17;
+        onChanged();
+        return adviseSupervisoryBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommandOrBuilder> addBufferedItemBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       * @return Whether the addBufferedItem field is set.
+       */
+      @java.lang.Override
+      public boolean hasAddBufferedItem() {
+        return payloadCase_ == 18;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       * @return The addBufferedItem.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand getAddBufferedItem() {
+        if (addBufferedItemBuilder_ == null) {
+          if (payloadCase_ == 18) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 18) {
+            return addBufferedItemBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      public Builder setAddBufferedItem(mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand value) {
+        if (addBufferedItemBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          addBufferedItemBuilder_.setMessage(value);
+        }
+        payloadCase_ = 18;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      public Builder setAddBufferedItem(
+          mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.Builder builderForValue) {
+        if (addBufferedItemBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          addBufferedItemBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 18;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      public Builder mergeAddBufferedItem(mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand value) {
+        if (addBufferedItemBuilder_ == null) {
+          if (payloadCase_ == 18 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 18) {
+            addBufferedItemBuilder_.mergeFrom(value);
+          } else {
+            addBufferedItemBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 18;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      public Builder clearAddBufferedItem() {
+        if (addBufferedItemBuilder_ == null) {
+          if (payloadCase_ == 18) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 18) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          addBufferedItemBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.Builder getAddBufferedItemBuilder() {
+        return internalGetAddBufferedItemFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommandOrBuilder getAddBufferedItemOrBuilder() {
+        if ((payloadCase_ == 18) && (addBufferedItemBuilder_ != null)) {
+          return addBufferedItemBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 18) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemCommand add_buffered_item = 18;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommandOrBuilder> 
+          internalGetAddBufferedItemFieldBuilder() {
+        if (addBufferedItemBuilder_ == null) {
+          if (!(payloadCase_ == 18)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.getDefaultInstance();
+          }
+          addBufferedItemBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 18;
+        onChanged();
+        return addBufferedItemBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder> setBufferedUpdateIntervalBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       * @return Whether the setBufferedUpdateInterval field is set.
+       */
+      @java.lang.Override
+      public boolean hasSetBufferedUpdateInterval() {
+        return payloadCase_ == 19;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       * @return The setBufferedUpdateInterval.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand getSetBufferedUpdateInterval() {
+        if (setBufferedUpdateIntervalBuilder_ == null) {
+          if (payloadCase_ == 19) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 19) {
+            return setBufferedUpdateIntervalBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      public Builder setSetBufferedUpdateInterval(mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand value) {
+        if (setBufferedUpdateIntervalBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          setBufferedUpdateIntervalBuilder_.setMessage(value);
+        }
+        payloadCase_ = 19;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      public Builder setSetBufferedUpdateInterval(
+          mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder builderForValue) {
+        if (setBufferedUpdateIntervalBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          setBufferedUpdateIntervalBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 19;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      public Builder mergeSetBufferedUpdateInterval(mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand value) {
+        if (setBufferedUpdateIntervalBuilder_ == null) {
+          if (payloadCase_ == 19 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 19) {
+            setBufferedUpdateIntervalBuilder_.mergeFrom(value);
+          } else {
+            setBufferedUpdateIntervalBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 19;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      public Builder clearSetBufferedUpdateInterval() {
+        if (setBufferedUpdateIntervalBuilder_ == null) {
+          if (payloadCase_ == 19) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 19) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          setBufferedUpdateIntervalBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder getSetBufferedUpdateIntervalBuilder() {
+        return internalGetSetBufferedUpdateIntervalFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder getSetBufferedUpdateIntervalOrBuilder() {
+        if ((payloadCase_ == 19) && (setBufferedUpdateIntervalBuilder_ != null)) {
+          return setBufferedUpdateIntervalBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 19) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand set_buffered_update_interval = 19;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder> 
+          internalGetSetBufferedUpdateIntervalFieldBuilder() {
+        if (setBufferedUpdateIntervalBuilder_ == null) {
+          if (!(payloadCase_ == 19)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+          }
+          setBufferedUpdateIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 19;
+        onChanged();
+        return setBufferedUpdateIntervalBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SuspendCommand, mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.SuspendCommandOrBuilder> suspendBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       * @return Whether the suspend field is set.
+       */
+      @java.lang.Override
+      public boolean hasSuspend() {
+        return payloadCase_ == 20;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       * @return The suspend.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SuspendCommand getSuspend() {
+        if (suspendBuilder_ == null) {
+          if (payloadCase_ == 20) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 20) {
+            return suspendBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      public Builder setSuspend(mxaccess_gateway.v1.MxaccessGateway.SuspendCommand value) {
+        if (suspendBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          suspendBuilder_.setMessage(value);
+        }
+        payloadCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      public Builder setSuspend(
+          mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.Builder builderForValue) {
+        if (suspendBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          suspendBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      public Builder mergeSuspend(mxaccess_gateway.v1.MxaccessGateway.SuspendCommand value) {
+        if (suspendBuilder_ == null) {
+          if (payloadCase_ == 20 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 20) {
+            suspendBuilder_.mergeFrom(value);
+          } else {
+            suspendBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      public Builder clearSuspend() {
+        if (suspendBuilder_ == null) {
+          if (payloadCase_ == 20) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 20) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          suspendBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.Builder getSuspendBuilder() {
+        return internalGetSuspendFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SuspendCommandOrBuilder getSuspendOrBuilder() {
+        if ((payloadCase_ == 20) && (suspendBuilder_ != null)) {
+          return suspendBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 20) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendCommand suspend = 20;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SuspendCommand, mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.SuspendCommandOrBuilder> 
+          internalGetSuspendFieldBuilder() {
+        if (suspendBuilder_ == null) {
+          if (!(payloadCase_ == 20)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.getDefaultInstance();
+          }
+          suspendBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.SuspendCommand, mxaccess_gateway.v1.MxaccessGateway.SuspendCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.SuspendCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.SuspendCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 20;
+        onChanged();
+        return suspendBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ActivateCommand, mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder> activateBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       * @return Whether the activate field is set.
+       */
+      @java.lang.Override
+      public boolean hasActivate() {
+        return payloadCase_ == 21;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       * @return The activate.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand getActivate() {
+        if (activateBuilder_ == null) {
+          if (payloadCase_ == 21) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 21) {
+            return activateBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      public Builder setActivate(mxaccess_gateway.v1.MxaccessGateway.ActivateCommand value) {
+        if (activateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          activateBuilder_.setMessage(value);
+        }
+        payloadCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      public Builder setActivate(
+          mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.Builder builderForValue) {
+        if (activateBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          activateBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      public Builder mergeActivate(mxaccess_gateway.v1.MxaccessGateway.ActivateCommand value) {
+        if (activateBuilder_ == null) {
+          if (payloadCase_ == 21 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 21) {
+            activateBuilder_.mergeFrom(value);
+          } else {
+            activateBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      public Builder clearActivate() {
+        if (activateBuilder_ == null) {
+          if (payloadCase_ == 21) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 21) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          activateBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.Builder getActivateBuilder() {
+        return internalGetActivateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder getActivateOrBuilder() {
+        if ((payloadCase_ == 21) && (activateBuilder_ != null)) {
+          return activateBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 21) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateCommand activate = 21;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ActivateCommand, mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder> 
+          internalGetActivateFieldBuilder() {
+        if (activateBuilder_ == null) {
+          if (!(payloadCase_ == 21)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+          }
+          activateBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ActivateCommand, mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 21;
+        onChanged();
+        return activateBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WriteCommand, mxaccess_gateway.v1.MxaccessGateway.WriteCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder> writeBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       * @return Whether the write field is set.
+       */
+      @java.lang.Override
+      public boolean hasWrite() {
+        return payloadCase_ == 22;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       * @return The write.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteCommand getWrite() {
+        if (writeBuilder_ == null) {
+          if (payloadCase_ == 22) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 22) {
+            return writeBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      public Builder setWrite(mxaccess_gateway.v1.MxaccessGateway.WriteCommand value) {
+        if (writeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          writeBuilder_.setMessage(value);
+        }
+        payloadCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      public Builder setWrite(
+          mxaccess_gateway.v1.MxaccessGateway.WriteCommand.Builder builderForValue) {
+        if (writeBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          writeBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      public Builder mergeWrite(mxaccess_gateway.v1.MxaccessGateway.WriteCommand value) {
+        if (writeBuilder_ == null) {
+          if (payloadCase_ == 22 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WriteCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 22) {
+            writeBuilder_.mergeFrom(value);
+          } else {
+            writeBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      public Builder clearWrite() {
+        if (writeBuilder_ == null) {
+          if (payloadCase_ == 22) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 22) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          writeBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.WriteCommand.Builder getWriteBuilder() {
+        return internalGetWriteFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder getWriteOrBuilder() {
+        if ((payloadCase_ == 22) && (writeBuilder_ != null)) {
+          return writeBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 22) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteCommand write = 22;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WriteCommand, mxaccess_gateway.v1.MxaccessGateway.WriteCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder> 
+          internalGetWriteFieldBuilder() {
+        if (writeBuilder_ == null) {
+          if (!(payloadCase_ == 22)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+          }
+          writeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.WriteCommand, mxaccess_gateway.v1.MxaccessGateway.WriteCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 22;
+        onChanged();
+        return writeBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.Write2Command, mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder> write2Builder_;
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       * @return Whether the write2 field is set.
+       */
+      @java.lang.Override
+      public boolean hasWrite2() {
+        return payloadCase_ == 23;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       * @return The write2.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Write2Command getWrite2() {
+        if (write2Builder_ == null) {
+          if (payloadCase_ == 23) {
+            return (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 23) {
+            return write2Builder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      public Builder setWrite2(mxaccess_gateway.v1.MxaccessGateway.Write2Command value) {
+        if (write2Builder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          write2Builder_.setMessage(value);
+        }
+        payloadCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      public Builder setWrite2(
+          mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder builderForValue) {
+        if (write2Builder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          write2Builder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      public Builder mergeWrite2(mxaccess_gateway.v1.MxaccessGateway.Write2Command value) {
+        if (write2Builder_ == null) {
+          if (payloadCase_ == 23 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.Write2Command.newBuilder((mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 23) {
+            write2Builder_.mergeFrom(value);
+          } else {
+            write2Builder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      public Builder clearWrite2() {
+        if (write2Builder_ == null) {
+          if (payloadCase_ == 23) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 23) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          write2Builder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder getWrite2Builder() {
+        return internalGetWrite2FieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder getWrite2OrBuilder() {
+        if ((payloadCase_ == 23) && (write2Builder_ != null)) {
+          return write2Builder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 23) {
+            return (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Write2Command write2 = 23;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.Write2Command, mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder> 
+          internalGetWrite2FieldBuilder() {
+        if (write2Builder_ == null) {
+          if (!(payloadCase_ == 23)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+          }
+          write2Builder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.Write2Command, mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.Write2Command) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 23;
+        onChanged();
+        return write2Builder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder> writeSecuredBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       * @return Whether the writeSecured field is set.
+       */
+      @java.lang.Override
+      public boolean hasWriteSecured() {
+        return payloadCase_ == 24;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       * @return The writeSecured.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand getWriteSecured() {
+        if (writeSecuredBuilder_ == null) {
+          if (payloadCase_ == 24) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 24) {
+            return writeSecuredBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      public Builder setWriteSecured(mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand value) {
+        if (writeSecuredBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          writeSecuredBuilder_.setMessage(value);
+        }
+        payloadCase_ = 24;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      public Builder setWriteSecured(
+          mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder builderForValue) {
+        if (writeSecuredBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          writeSecuredBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 24;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      public Builder mergeWriteSecured(mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand value) {
+        if (writeSecuredBuilder_ == null) {
+          if (payloadCase_ == 24 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 24) {
+            writeSecuredBuilder_.mergeFrom(value);
+          } else {
+            writeSecuredBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 24;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      public Builder clearWriteSecured() {
+        if (writeSecuredBuilder_ == null) {
+          if (payloadCase_ == 24) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 24) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          writeSecuredBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder getWriteSecuredBuilder() {
+        return internalGetWriteSecuredFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder getWriteSecuredOrBuilder() {
+        if ((payloadCase_ == 24) && (writeSecuredBuilder_ != null)) {
+          return writeSecuredBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 24) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecuredCommand write_secured = 24;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder> 
+          internalGetWriteSecuredFieldBuilder() {
+        if (writeSecuredBuilder_ == null) {
+          if (!(payloadCase_ == 24)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+          }
+          writeSecuredBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 24;
+        onChanged();
+        return writeSecuredBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder> writeSecured2Builder_;
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       * @return Whether the writeSecured2 field is set.
+       */
+      @java.lang.Override
+      public boolean hasWriteSecured2() {
+        return payloadCase_ == 25;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       * @return The writeSecured2.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command getWriteSecured2() {
+        if (writeSecured2Builder_ == null) {
+          if (payloadCase_ == 25) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 25) {
+            return writeSecured2Builder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      public Builder setWriteSecured2(mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command value) {
+        if (writeSecured2Builder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          writeSecured2Builder_.setMessage(value);
+        }
+        payloadCase_ = 25;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      public Builder setWriteSecured2(
+          mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder builderForValue) {
+        if (writeSecured2Builder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          writeSecured2Builder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 25;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      public Builder mergeWriteSecured2(mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command value) {
+        if (writeSecured2Builder_ == null) {
+          if (payloadCase_ == 25 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.newBuilder((mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 25) {
+            writeSecured2Builder_.mergeFrom(value);
+          } else {
+            writeSecured2Builder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 25;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      public Builder clearWriteSecured2() {
+        if (writeSecured2Builder_ == null) {
+          if (payloadCase_ == 25) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 25) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          writeSecured2Builder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder getWriteSecured2Builder() {
+        return internalGetWriteSecured2FieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder getWriteSecured2OrBuilder() {
+        if ((payloadCase_ == 25) && (writeSecured2Builder_ != null)) {
+          return writeSecured2Builder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 25) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WriteSecured2Command write_secured2 = 25;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder> 
+          internalGetWriteSecured2FieldBuilder() {
+        if (writeSecured2Builder_ == null) {
+          if (!(payloadCase_ == 25)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+          }
+          writeSecured2Builder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 25;
+        onChanged();
+        return writeSecured2Builder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder> authenticateUserBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       * @return Whether the authenticateUser field is set.
+       */
+      @java.lang.Override
+      public boolean hasAuthenticateUser() {
+        return payloadCase_ == 26;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       * @return The authenticateUser.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand getAuthenticateUser() {
+        if (authenticateUserBuilder_ == null) {
+          if (payloadCase_ == 26) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 26) {
+            return authenticateUserBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      public Builder setAuthenticateUser(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand value) {
+        if (authenticateUserBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          authenticateUserBuilder_.setMessage(value);
+        }
+        payloadCase_ = 26;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      public Builder setAuthenticateUser(
+          mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder builderForValue) {
+        if (authenticateUserBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          authenticateUserBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 26;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      public Builder mergeAuthenticateUser(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand value) {
+        if (authenticateUserBuilder_ == null) {
+          if (payloadCase_ == 26 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 26) {
+            authenticateUserBuilder_.mergeFrom(value);
+          } else {
+            authenticateUserBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 26;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      public Builder clearAuthenticateUser() {
+        if (authenticateUserBuilder_ == null) {
+          if (payloadCase_ == 26) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 26) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          authenticateUserBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder getAuthenticateUserBuilder() {
+        return internalGetAuthenticateUserFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder getAuthenticateUserOrBuilder() {
+        if ((payloadCase_ == 26) && (authenticateUserBuilder_ != null)) {
+          return authenticateUserBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 26) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserCommand authenticate_user = 26;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder> 
+          internalGetAuthenticateUserFieldBuilder() {
+        if (authenticateUserBuilder_ == null) {
+          if (!(payloadCase_ == 26)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+          }
+          authenticateUserBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 26;
+        onChanged();
+        return authenticateUserBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder> archestraUserToIdBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       * @return Whether the archestraUserToId field is set.
+       */
+      @java.lang.Override
+      public boolean hasArchestraUserToId() {
+        return payloadCase_ == 27;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       * @return The archestraUserToId.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand getArchestraUserToId() {
+        if (archestraUserToIdBuilder_ == null) {
+          if (payloadCase_ == 27) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 27) {
+            return archestraUserToIdBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      public Builder setArchestraUserToId(mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand value) {
+        if (archestraUserToIdBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          archestraUserToIdBuilder_.setMessage(value);
+        }
+        payloadCase_ = 27;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      public Builder setArchestraUserToId(
+          mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder builderForValue) {
+        if (archestraUserToIdBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          archestraUserToIdBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 27;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      public Builder mergeArchestraUserToId(mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand value) {
+        if (archestraUserToIdBuilder_ == null) {
+          if (payloadCase_ == 27 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 27) {
+            archestraUserToIdBuilder_.mergeFrom(value);
+          } else {
+            archestraUserToIdBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 27;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      public Builder clearArchestraUserToId() {
+        if (archestraUserToIdBuilder_ == null) {
+          if (payloadCase_ == 27) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 27) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          archestraUserToIdBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder getArchestraUserToIdBuilder() {
+        return internalGetArchestraUserToIdFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder getArchestraUserToIdOrBuilder() {
+        if ((payloadCase_ == 27) && (archestraUserToIdBuilder_ != null)) {
+          return archestraUserToIdBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 27) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdCommand archestra_user_to_id = 27;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder> 
+          internalGetArchestraUserToIdFieldBuilder() {
+        if (archestraUserToIdBuilder_ == null) {
+          if (!(payloadCase_ == 27)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+          }
+          archestraUserToIdBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 27;
+        onChanged();
+        return archestraUserToIdBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.PingCommand, mxaccess_gateway.v1.MxaccessGateway.PingCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.PingCommandOrBuilder> pingBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       * @return Whether the ping field is set.
+       */
+      @java.lang.Override
+      public boolean hasPing() {
+        return payloadCase_ == 100;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       * @return The ping.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.PingCommand getPing() {
+        if (pingBuilder_ == null) {
+          if (payloadCase_ == 100) {
+            return (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 100) {
+            return pingBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      public Builder setPing(mxaccess_gateway.v1.MxaccessGateway.PingCommand value) {
+        if (pingBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          pingBuilder_.setMessage(value);
+        }
+        payloadCase_ = 100;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      public Builder setPing(
+          mxaccess_gateway.v1.MxaccessGateway.PingCommand.Builder builderForValue) {
+        if (pingBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          pingBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 100;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      public Builder mergePing(mxaccess_gateway.v1.MxaccessGateway.PingCommand value) {
+        if (pingBuilder_ == null) {
+          if (payloadCase_ == 100 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.PingCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 100) {
+            pingBuilder_.mergeFrom(value);
+          } else {
+            pingBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 100;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      public Builder clearPing() {
+        if (pingBuilder_ == null) {
+          if (payloadCase_ == 100) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 100) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          pingBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.PingCommand.Builder getPingBuilder() {
+        return internalGetPingFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.PingCommandOrBuilder getPingOrBuilder() {
+        if ((payloadCase_ == 100) && (pingBuilder_ != null)) {
+          return pingBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 100) {
+            return (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.PingCommand ping = 100;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.PingCommand, mxaccess_gateway.v1.MxaccessGateway.PingCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.PingCommandOrBuilder> 
+          internalGetPingFieldBuilder() {
+        if (pingBuilder_ == null) {
+          if (!(payloadCase_ == 100)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.PingCommand.getDefaultInstance();
+          }
+          pingBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.PingCommand, mxaccess_gateway.v1.MxaccessGateway.PingCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.PingCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.PingCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 100;
+        onChanged();
+        return pingBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand, mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommandOrBuilder> getSessionStateBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       * @return Whether the getSessionState field is set.
+       */
+      @java.lang.Override
+      public boolean hasGetSessionState() {
+        return payloadCase_ == 101;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       * @return The getSessionState.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand getGetSessionState() {
+        if (getSessionStateBuilder_ == null) {
+          if (payloadCase_ == 101) {
+            return (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 101) {
+            return getSessionStateBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      public Builder setGetSessionState(mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand value) {
+        if (getSessionStateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          getSessionStateBuilder_.setMessage(value);
+        }
+        payloadCase_ = 101;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      public Builder setGetSessionState(
+          mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.Builder builderForValue) {
+        if (getSessionStateBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          getSessionStateBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 101;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      public Builder mergeGetSessionState(mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand value) {
+        if (getSessionStateBuilder_ == null) {
+          if (payloadCase_ == 101 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 101) {
+            getSessionStateBuilder_.mergeFrom(value);
+          } else {
+            getSessionStateBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 101;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      public Builder clearGetSessionState() {
+        if (getSessionStateBuilder_ == null) {
+          if (payloadCase_ == 101) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 101) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          getSessionStateBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.Builder getGetSessionStateBuilder() {
+        return internalGetGetSessionStateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommandOrBuilder getGetSessionStateOrBuilder() {
+        if ((payloadCase_ == 101) && (getSessionStateBuilder_ != null)) {
+          return getSessionStateBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 101) {
+            return (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetSessionStateCommand get_session_state = 101;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand, mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommandOrBuilder> 
+          internalGetGetSessionStateFieldBuilder() {
+        if (getSessionStateBuilder_ == null) {
+          if (!(payloadCase_ == 101)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.getDefaultInstance();
+          }
+          getSessionStateBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand, mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.GetSessionStateCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 101;
+        onChanged();
+        return getSessionStateBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand, mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommandOrBuilder> getWorkerInfoBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       * @return Whether the getWorkerInfo field is set.
+       */
+      @java.lang.Override
+      public boolean hasGetWorkerInfo() {
+        return payloadCase_ == 102;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       * @return The getWorkerInfo.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand getGetWorkerInfo() {
+        if (getWorkerInfoBuilder_ == null) {
+          if (payloadCase_ == 102) {
+            return (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 102) {
+            return getWorkerInfoBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      public Builder setGetWorkerInfo(mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand value) {
+        if (getWorkerInfoBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          getWorkerInfoBuilder_.setMessage(value);
+        }
+        payloadCase_ = 102;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      public Builder setGetWorkerInfo(
+          mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.Builder builderForValue) {
+        if (getWorkerInfoBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          getWorkerInfoBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 102;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      public Builder mergeGetWorkerInfo(mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand value) {
+        if (getWorkerInfoBuilder_ == null) {
+          if (payloadCase_ == 102 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 102) {
+            getWorkerInfoBuilder_.mergeFrom(value);
+          } else {
+            getWorkerInfoBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 102;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      public Builder clearGetWorkerInfo() {
+        if (getWorkerInfoBuilder_ == null) {
+          if (payloadCase_ == 102) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 102) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          getWorkerInfoBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.Builder getGetWorkerInfoBuilder() {
+        return internalGetGetWorkerInfoFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommandOrBuilder getGetWorkerInfoOrBuilder() {
+        if ((payloadCase_ == 102) && (getWorkerInfoBuilder_ != null)) {
+          return getWorkerInfoBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 102) {
+            return (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.GetWorkerInfoCommand get_worker_info = 102;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand, mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommandOrBuilder> 
+          internalGetGetWorkerInfoFieldBuilder() {
+        if (getWorkerInfoBuilder_ == null) {
+          if (!(payloadCase_ == 102)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
+          }
+          getWorkerInfoBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand, mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 102;
+        onChanged();
+        return getWorkerInfoBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand, mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder> drainEventsBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       * @return Whether the drainEvents field is set.
+       */
+      @java.lang.Override
+      public boolean hasDrainEvents() {
+        return payloadCase_ == 103;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       * @return The drainEvents.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand getDrainEvents() {
+        if (drainEventsBuilder_ == null) {
+          if (payloadCase_ == 103) {
+            return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 103) {
+            return drainEventsBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      public Builder setDrainEvents(mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand value) {
+        if (drainEventsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          drainEventsBuilder_.setMessage(value);
+        }
+        payloadCase_ = 103;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      public Builder setDrainEvents(
+          mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.Builder builderForValue) {
+        if (drainEventsBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          drainEventsBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 103;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      public Builder mergeDrainEvents(mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand value) {
+        if (drainEventsBuilder_ == null) {
+          if (payloadCase_ == 103 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 103) {
+            drainEventsBuilder_.mergeFrom(value);
+          } else {
+            drainEventsBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 103;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      public Builder clearDrainEvents() {
+        if (drainEventsBuilder_ == null) {
+          if (payloadCase_ == 103) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 103) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          drainEventsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.Builder getDrainEventsBuilder() {
+        return internalGetDrainEventsFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder getDrainEventsOrBuilder() {
+        if ((payloadCase_ == 103) && (drainEventsBuilder_ != null)) {
+          return drainEventsBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 103) {
+            return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsCommand drain_events = 103;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand, mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder> 
+          internalGetDrainEventsFieldBuilder() {
+        if (drainEventsBuilder_ == null) {
+          if (!(payloadCase_ == 103)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.getDefaultInstance();
+          }
+          drainEventsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand, mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 103;
+        onChanged();
+        return drainEventsBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand, mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommandOrBuilder> shutdownWorkerBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       * @return Whether the shutdownWorker field is set.
+       */
+      @java.lang.Override
+      public boolean hasShutdownWorker() {
+        return payloadCase_ == 104;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       * @return The shutdownWorker.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand getShutdownWorker() {
+        if (shutdownWorkerBuilder_ == null) {
+          if (payloadCase_ == 104) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 104) {
+            return shutdownWorkerBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      public Builder setShutdownWorker(mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand value) {
+        if (shutdownWorkerBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          shutdownWorkerBuilder_.setMessage(value);
+        }
+        payloadCase_ = 104;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      public Builder setShutdownWorker(
+          mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.Builder builderForValue) {
+        if (shutdownWorkerBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          shutdownWorkerBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 104;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      public Builder mergeShutdownWorker(mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand value) {
+        if (shutdownWorkerBuilder_ == null) {
+          if (payloadCase_ == 104 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.newBuilder((mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 104) {
+            shutdownWorkerBuilder_.mergeFrom(value);
+          } else {
+            shutdownWorkerBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 104;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      public Builder clearShutdownWorker() {
+        if (shutdownWorkerBuilder_ == null) {
+          if (payloadCase_ == 104) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 104) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          shutdownWorkerBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.Builder getShutdownWorkerBuilder() {
+        return internalGetShutdownWorkerFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommandOrBuilder getShutdownWorkerOrBuilder() {
+        if ((payloadCase_ == 104) && (shutdownWorkerBuilder_ != null)) {
+          return shutdownWorkerBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 104) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ShutdownWorkerCommand shutdown_worker = 104;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand, mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommandOrBuilder> 
+          internalGetShutdownWorkerFieldBuilder() {
+        if (shutdownWorkerBuilder_ == null) {
+          if (!(payloadCase_ == 104)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.getDefaultInstance();
+          }
+          shutdownWorkerBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand, mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommandOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 104;
+        onChanged();
+        return shutdownWorkerBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxCommand>
+        PARSER = new com.google.protobuf.AbstractParser<MxCommand>() {
+      @java.lang.Override
+      public MxCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface RegisterCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.RegisterCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string client_name = 1;</code>
+     * @return The clientName.
+     */
+    java.lang.String getClientName();
+    /**
+     * <code>string client_name = 1;</code>
+     * @return The bytes for clientName.
+     */
+    com.google.protobuf.ByteString
+        getClientNameBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.RegisterCommand}
+   */
+  public static final class RegisterCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.RegisterCommand)
+      RegisterCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "RegisterCommand");
+    }
+    // Use RegisterCommand.newBuilder() to construct.
+    private RegisterCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+    private RegisterCommand() {
+      clientName_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_RegisterCommand_descriptor;
+    }
+
+    @java.lang.Override
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.RegisterCommand)) {
+        return super.equals(obj);
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+    public static mxaccess_gateway.v1.MxaccessGateway.RegisterCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.RegisterCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.RegisterCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.RegisterCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.RegisterCommand)
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+      public static final com.google.protobuf.Descriptors.Descriptor
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+      public mxaccess_gateway.v1.MxaccessGateway.RegisterCommand getDefaultInstanceForType() {
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+      public mxaccess_gateway.v1.MxaccessGateway.RegisterCommand build() {
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+      public mxaccess_gateway.v1.MxaccessGateway.RegisterCommand buildPartial() {
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+        if (bitField0_ != 0) { buildPartial0(result); }
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+        return this;
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+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.RegisterCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.RegisterCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.RegisterCommand DEFAULT_INSTANCE;
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
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+    }
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+    @java.lang.Override
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+    @java.lang.Override
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+      UnregisterCommandOrBuilder {
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+      return PARSER.parseFrom(data);
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        throws java.io.IOException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    @java.lang.Override
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+    @java.lang.Override
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+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.UnregisterCommand)
+        mxaccess_gateway.v1.MxaccessGateway.UnregisterCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_UnregisterCommand_descriptor;
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+      private Builder() {
+
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+      private Builder(
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+        serverHandle_ = 0;
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
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+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_UnregisterCommand_descriptor;
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+      public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand getDefaultInstanceForType() {
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand build() {
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+        return result;
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand result = new mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
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+        return result;
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+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.UnregisterCommand)
+    }
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+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.UnregisterCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand DEFAULT_INSTANCE;
+    static {
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+    }
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+      public UnregisterCommand parsePartialFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
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+              .setUnfinishedMessage(builder.buildPartial());
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+        return builder.buildPartial();
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+    public static com.google.protobuf.Parser<UnregisterCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<UnregisterCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.UnregisterCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
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+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
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+    // Use AddItemCommand.newBuilder() to construct.
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+        getDescriptor() {
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+    }
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+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.AddItemCommand)) {
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+      if (getServerHandle()
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+      if (!getItemDefinition()
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+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
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+    @java.lang.Override
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + ITEM_DEFINITION_FIELD_NUMBER;
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
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+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.AddItemCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
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+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
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+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.AddItemCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.AddItemCommand)
+        mxaccess_gateway.v1.MxaccessGateway.AddItemCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddItemCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
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+      @java.lang.Override
+      public Builder clear() {
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+        serverHandle_ = 0;
+        itemDefinition_ = "";
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddItemCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemCommand build() {
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+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.AddItemCommand result = new mxaccess_gateway.v1.MxaccessGateway.AddItemCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
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+      @java.lang.Override
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+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.AddItemCommand) {
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+          super.mergeFrom(other);
+          return this;
+        }
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.AddItemCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.AddItemCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
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+        return this;
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+      @java.lang.Override
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+      @java.lang.Override
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+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
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+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
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+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
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+      private java.lang.Object itemDefinition_ = "";
+      /**
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+       * @param value The itemDefinition to set.
+       * @return This builder for chaining.
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+        if (value == null) { throw new NullPointerException(); }
+        itemDefinition_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
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+       * @return This builder for chaining.
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+      public Builder clearItemDefinition() {
+        itemDefinition_ = getDefaultInstance().getItemDefinition();
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+        return this;
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+        bitField0_ |= 0x00000002;
+        onChanged();
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+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.AddItemCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.AddItemCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.AddItemCommand DEFAULT_INSTANCE;
+    static {
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+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AddItemCommand getDefaultInstance() {
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+      public AddItemCommand parsePartialFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
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+        return builder.buildPartial();
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+    public static com.google.protobuf.Parser<AddItemCommand> parser() {
+      return PARSER;
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItem2Command parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        mxaccess_gateway.v1.MxaccessGateway.AddItem2CommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
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+      private Builder() {
+
+      }
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+      private Builder(
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+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Command getDefaultInstanceForType() {
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+        return result;
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Command buildPartial() {
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+        if (bitField0_ != 0) { buildPartial0(result); }
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.AddItem2Command other) {
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+          throws com.google.protobuf.InvalidProtocolBufferException {
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+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
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+    // Use RemoveItemCommand.newBuilder() to construct.
+    private RemoveItemCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+      return com.google.protobuf.GeneratedMessage
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public static mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
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+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand prototype) {
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+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
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+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
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+    /**
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+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.RemoveItemCommand)
+        mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_RemoveItemCommand_descriptor;
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+      private Builder() {
+
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+          getDescriptorForType() {
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+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand.getDefaultInstance();
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand build() {
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+        if (!result.isInitialized()) {
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+        return result;
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand result = new mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
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+        return result;
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand other) {
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+      private int itemHandle_ ;
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+        onChanged();
+        return this;
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.RemoveItemCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.RemoveItemCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.RemoveItemCommand DEFAULT_INSTANCE;
+    static {
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+    public static com.google.protobuf.Parser<RemoveItemCommand> parser() {
+      return PARSER;
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+    @java.lang.Override
+    public com.google.protobuf.Parser<RemoveItemCommand> getParserForType() {
+      return PARSER;
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+    @java.lang.Override
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+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.AdviseCommand)
+      com.google.protobuf.MessageOrBuilder {
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+    /**
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+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
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+  }
+  /**
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+   */
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+      AdviseCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
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+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
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+    private AdviseCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
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+        getDescriptor() {
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+        throws java.io.IOException {
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+        throws java.io.IOException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
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+    @java.lang.Override
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+      Builder builder = new Builder(parent);
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+    /**
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+    public static final class Builder extends
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+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.UnAdviseCommand)
+        mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommandOrBuilder {
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+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_UnAdviseCommand_descriptor;
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+      // Construct using mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        return this;
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+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_UnAdviseCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
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+        return result;
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+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand result = new mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
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+          super.mergeFrom(other);
+          return this;
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand other) {
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+        if (other.getServerHandle() != 0) {
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+        onChanged();
+        return this;
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+      /**
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+       * @return This builder for chaining.
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+        onChanged();
+        return this;
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+      private int itemHandle_ ;
+      /**
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+       * @return The itemHandle.
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+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
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+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+      /**
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+       * @return This builder for chaining.
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+        bitField0_ = (bitField0_ & ~0x00000002);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.UnAdviseCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.UnAdviseCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
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+        PARSER = new com.google.protobuf.AbstractParser<UnAdviseCommand>() {
+      @java.lang.Override
+      public UnAdviseCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<UnAdviseCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<UnAdviseCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.UnAdviseCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface AdviseSupervisoryCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.AdviseSupervisoryCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
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+     * @return The serverHandle.
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+
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.AdviseSupervisoryCommand}
+   */
+  public static final class AdviseSupervisoryCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.AdviseSupervisoryCommand)
+      AdviseSupervisoryCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "AdviseSupervisoryCommand");
+    }
+    // Use AdviseSupervisoryCommand.newBuilder() to construct.
+    private AdviseSupervisoryCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private AdviseSupervisoryCommand() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+      size += getUnknownFields().getSerializedSize();
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand)) {
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+      mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand other = (mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) obj;
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+      if (getItemHandle()
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+      return true;
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
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+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.AdviseSupervisoryCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.AdviseSupervisoryCommand)
+        mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.class, mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand result = new mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
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+        if (((from_bitField0_ & 0x00000002) != 0)) {
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+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.AdviseSupervisoryCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
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+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
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+
+      @java.lang.Override
+      public Builder mergeFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
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+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
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+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+       * <code>string item_context = 3;</code>
+       * @return The itemContext.
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+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          itemContext_ = s;
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+       * <code>string item_context = 3;</code>
+       * @return The bytes for itemContext.
+       */
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+          getItemContextBytes() {
+        java.lang.Object ref = itemContext_;
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+      /**
+       * <code>string item_context = 3;</code>
+       * @param value The itemContext to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemContext(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        itemContext_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string item_context = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemContext() {
+        itemContext_ = getDefaultInstance().getItemContext();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string item_context = 3;</code>
+       * @param value The bytes for itemContext to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemContextBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        itemContext_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.AddBufferedItemCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.AddBufferedItemCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<AddBufferedItemCommand>
+        PARSER = new com.google.protobuf.AbstractParser<AddBufferedItemCommand>() {
+      @java.lang.Override
+      public AddBufferedItemCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<AddBufferedItemCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AddBufferedItemCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface SetBufferedUpdateIntervalCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 update_interval_milliseconds = 2;</code>
+     * @return The updateIntervalMilliseconds.
+     */
+    int getUpdateIntervalMilliseconds();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand}
+   */
+  public static final class SetBufferedUpdateIntervalCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand)
+      SetBufferedUpdateIntervalCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "SetBufferedUpdateIntervalCommand");
+    }
+    // Use SetBufferedUpdateIntervalCommand.newBuilder() to construct.
+    private SetBufferedUpdateIntervalCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private SetBufferedUpdateIntervalCommand() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.class, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder.class);
+    }
+
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int UPDATE_INTERVAL_MILLISECONDS_FIELD_NUMBER = 2;
+    private int updateIntervalMilliseconds_ = 0;
+    /**
+     * <code>int32 update_interval_milliseconds = 2;</code>
+     * @return The updateIntervalMilliseconds.
+     */
+    @java.lang.Override
+    public int getUpdateIntervalMilliseconds() {
+      return updateIntervalMilliseconds_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      if (updateIntervalMilliseconds_ != 0) {
+        output.writeInt32(2, updateIntervalMilliseconds_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      if (updateIntervalMilliseconds_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, updateIntervalMilliseconds_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand other = (mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (getUpdateIntervalMilliseconds()
+          != other.getUpdateIntervalMilliseconds()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + UPDATE_INTERVAL_MILLISECONDS_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateIntervalMilliseconds();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand)
+        mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.class, mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        updateIntervalMilliseconds_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand result = new mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.serverHandle_ = serverHandle_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.updateIntervalMilliseconds_ = updateIntervalMilliseconds_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getUpdateIntervalMilliseconds() != 0) {
+          setUpdateIntervalMilliseconds(other.getUpdateIntervalMilliseconds());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                serverHandle_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 16: {
+                updateIntervalMilliseconds_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
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+          onChanged();
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+        return this;
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+      private int bitField0_;
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int updateIntervalMilliseconds_ ;
+      /**
+       * <code>int32 update_interval_milliseconds = 2;</code>
+       * @return The updateIntervalMilliseconds.
+       */
+      @java.lang.Override
+      public int getUpdateIntervalMilliseconds() {
+        return updateIntervalMilliseconds_;
+      }
+      /**
+       * <code>int32 update_interval_milliseconds = 2;</code>
+       * @param value The updateIntervalMilliseconds to set.
+       * @return This builder for chaining.
+       */
+      public Builder setUpdateIntervalMilliseconds(int value) {
+
+        updateIntervalMilliseconds_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 update_interval_milliseconds = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearUpdateIntervalMilliseconds() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        updateIntervalMilliseconds_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.SetBufferedUpdateIntervalCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<SetBufferedUpdateIntervalCommand>
+        PARSER = new com.google.protobuf.AbstractParser<SetBufferedUpdateIntervalCommand>() {
+      @java.lang.Override
+      public SetBufferedUpdateIntervalCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<SetBufferedUpdateIntervalCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<SetBufferedUpdateIntervalCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SetBufferedUpdateIntervalCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface SuspendCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.SuspendCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.SuspendCommand}
+   */
+  public static final class SuspendCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.SuspendCommand)
+      SuspendCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
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+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateCommand parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
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+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.ActivateCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
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+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.ActivateCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.ActivateCommand)
+        mxaccess_gateway.v1.MxaccessGateway.ActivateCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+      // Construct using mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
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+      @java.lang.Override
+      public Builder clear() {
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+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.ActivateCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.ActivateCommand result = new mxaccess_gateway.v1.MxaccessGateway.ActivateCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.ActivateCommand result) {
+        int from_bitField0_ = bitField0_;
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+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.ActivateCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.ActivateCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.ActivateCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.ActivateCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
+          setItemHandle(other.getItemHandle());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
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+                break;
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+              case 16: {
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+        onChanged();
+        return this;
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+      /**
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+       * @return This builder for chaining.
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+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
+        return itemHandle_;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemHandle() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.ActivateCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.ActivateCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.ActivateCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.ActivateCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<ActivateCommand>
+        PARSER = new com.google.protobuf.AbstractParser<ActivateCommand>() {
+      @java.lang.Override
+      public ActivateCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<ActivateCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<ActivateCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ActivateCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WriteCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.WriteCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return Whether the value field is set.
+     */
+    boolean hasValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return The value.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder();
+
+    /**
+     * <code>int32 user_id = 4;</code>
+     * @return The userId.
+     */
+    int getUserId();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.WriteCommand}
+   */
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+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.WriteCommand)
+      WriteCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WriteCommand");
+    }
+    // Use WriteCommand.newBuilder() to construct.
+    private WriteCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WriteCommand() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
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+    private int bitField0_;
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
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+     * @return The serverHandle.
+     */
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+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int ITEM_HANDLE_FIELD_NUMBER = 2;
+    private int itemHandle_ = 0;
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
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+    public int getItemHandle() {
+      return itemHandle_;
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+    public static final int VALUE_FIELD_NUMBER = 3;
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+    /**
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+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return The value.
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+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
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+    }
+    /**
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+    /**
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+    public int getUserId() {
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+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
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+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
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+      memoizedIsInitialized = 1;
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+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.WriteCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.WriteCommand other = (mxaccess_gateway.v1.MxaccessGateway.WriteCommand) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (getItemHandle()
+          != other.getItemHandle()) return false;
+      if (hasValue() != other.hasValue()) return false;
+      if (hasValue()) {
+        if (!getValue()
+            .equals(other.getValue())) return false;
+      }
+      if (getUserId()
+          != other.getUserId()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
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+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + ITEM_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getItemHandle();
+      if (hasValue()) {
+        hash = (37 * hash) + VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getValue().hashCode();
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+      hash = (37 * hash) + USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getUserId();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
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+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.WriteCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.WriteCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.WriteCommand)
+        mxaccess_gateway.v1.MxaccessGateway.WriteCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.WriteCommand.class, mxaccess_gateway.v1.MxaccessGateway.WriteCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.WriteCommand.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetValueFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        userId_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.WriteCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.WriteCommand result = new mxaccess_gateway.v1.MxaccessGateway.WriteCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.WriteCommand result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.serverHandle_ = serverHandle_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.itemHandle_ = itemHandle_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.value_ = valueBuilder_ == null
+              ? value_
+              : valueBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.userId_ = userId_;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.WriteCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.WriteCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.WriteCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.WriteCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
+          setItemHandle(other.getItemHandle());
+        }
+        if (other.hasValue()) {
+          mergeValue(other.getValue());
+        }
+        if (other.getUserId() != 0) {
+          setUserId(other.getUserId());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                serverHandle_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 16: {
+                itemHandle_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 26: {
+                input.readMessage(
+                    internalGetValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 32: {
+                userId_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
+        return itemHandle_;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemHandle() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> valueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       * @return Whether the value field is set.
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       * @return The value.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+        if (valueBuilder_ == null) {
+          return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        } else {
+          return valueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder setValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          value_ = value;
+        } else {
+          valueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder setValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (valueBuilder_ == null) {
+          value_ = builderForValue.build();
+        } else {
+          valueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder mergeValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            value_ != null &&
+            value_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getValueBuilder().mergeFrom(value);
+          } else {
+            value_ = value;
+          }
+        } else {
+          valueBuilder_.mergeFrom(value);
+        }
+        if (value_ != null) {
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getValueBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return internalGetValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+        if (valueBuilder_ != null) {
+          return valueBuilder_.getMessageOrBuilder();
+        } else {
+          return value_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetValueFieldBuilder() {
+        if (valueBuilder_ == null) {
+          valueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getValue(),
+                  getParentForChildren(),
+                  isClean());
+          value_ = null;
+        }
+        return valueBuilder_;
+      }
+
+      private int userId_ ;
+      /**
+       * <code>int32 user_id = 4;</code>
+       * @return The userId.
+       */
+      @java.lang.Override
+      public int getUserId() {
+        return userId_;
+      }
+      /**
+       * <code>int32 user_id = 4;</code>
+       * @param value The userId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setUserId(int value) {
+
+        userId_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 user_id = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearUserId() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        userId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.WriteCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.WriteCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.WriteCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.WriteCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WriteCommand>
+        PARSER = new com.google.protobuf.AbstractParser<WriteCommand>() {
+      @java.lang.Override
+      public WriteCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WriteCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WriteCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface Write2CommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.Write2Command)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return Whether the value field is set.
+     */
+    boolean hasValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return The value.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+     * @return Whether the timestampValue field is set.
+     */
+    boolean hasTimestampValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+     * @return The timestampValue.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getTimestampValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getTimestampValueOrBuilder();
+
+    /**
+     * <code>int32 user_id = 5;</code>
+     * @return The userId.
+     */
+    int getUserId();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.Write2Command}
+   */
+  public static final class Write2Command extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.Write2Command)
+      Write2CommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "Write2Command");
+    }
+    // Use Write2Command.newBuilder() to construct.
+    private Write2Command(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private Write2Command() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_Write2Command_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_Write2Command_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.Write2Command.class, mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int ITEM_HANDLE_FIELD_NUMBER = 2;
+    private int itemHandle_ = 0;
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    @java.lang.Override
+    public int getItemHandle() {
+      return itemHandle_;
+    }
+
+    public static final int VALUE_FIELD_NUMBER = 3;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return Whether the value field is set.
+     */
+    @java.lang.Override
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     * @return The value.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+
+    public static final int TIMESTAMP_VALUE_FIELD_NUMBER = 4;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue timestampValue_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+     * @return Whether the timestampValue field is set.
+     */
+    @java.lang.Override
+    public boolean hasTimestampValue() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+     * @return The timestampValue.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getTimestampValue() {
+      return timestampValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getTimestampValueOrBuilder() {
+      return timestampValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+    }
+
+    public static final int USER_ID_FIELD_NUMBER = 5;
+    private int userId_ = 0;
+    /**
+     * <code>int32 user_id = 5;</code>
+     * @return The userId.
+     */
+    @java.lang.Override
+    public int getUserId() {
+      return userId_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      if (itemHandle_ != 0) {
+        output.writeInt32(2, itemHandle_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(3, getValue());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeMessage(4, getTimestampValue());
+      }
+      if (userId_ != 0) {
+        output.writeInt32(5, userId_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      if (itemHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, itemHandle_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getValue());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, getTimestampValue());
+      }
+      if (userId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(5, userId_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.Write2Command)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.Write2Command other = (mxaccess_gateway.v1.MxaccessGateway.Write2Command) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (getItemHandle()
+          != other.getItemHandle()) return false;
+      if (hasValue() != other.hasValue()) return false;
+      if (hasValue()) {
+        if (!getValue()
+            .equals(other.getValue())) return false;
+      }
+      if (hasTimestampValue() != other.hasTimestampValue()) return false;
+      if (hasTimestampValue()) {
+        if (!getTimestampValue()
+            .equals(other.getTimestampValue())) return false;
+      }
+      if (getUserId()
+          != other.getUserId()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + ITEM_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getItemHandle();
+      if (hasValue()) {
+        hash = (37 * hash) + VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getValue().hashCode();
+      }
+      if (hasTimestampValue()) {
+        hash = (37 * hash) + TIMESTAMP_VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getTimestampValue().hashCode();
+      }
+      hash = (37 * hash) + USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getUserId();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.Write2Command prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.Write2Command}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.Write2Command)
+        mxaccess_gateway.v1.MxaccessGateway.Write2CommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_Write2Command_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_Write2Command_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.Write2Command.class, mxaccess_gateway.v1.MxaccessGateway.Write2Command.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.Write2Command.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetValueFieldBuilder();
+          internalGetTimestampValueFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        timestampValue_ = null;
+        if (timestampValueBuilder_ != null) {
+          timestampValueBuilder_.dispose();
+          timestampValueBuilder_ = null;
+        }
+        userId_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_Write2Command_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Write2Command getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Write2Command build() {
+        mxaccess_gateway.v1.MxaccessGateway.Write2Command result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Write2Command buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.Write2Command result = new mxaccess_gateway.v1.MxaccessGateway.Write2Command(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.Write2Command result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.serverHandle_ = serverHandle_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.itemHandle_ = itemHandle_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.value_ = valueBuilder_ == null
+              ? value_
+              : valueBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.timestampValue_ = timestampValueBuilder_ == null
+              ? timestampValue_
+              : timestampValueBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.userId_ = userId_;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.Write2Command) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.Write2Command)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.Write2Command other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.Write2Command.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
+          setItemHandle(other.getItemHandle());
+        }
+        if (other.hasValue()) {
+          mergeValue(other.getValue());
+        }
+        if (other.hasTimestampValue()) {
+          mergeTimestampValue(other.getTimestampValue());
+        }
+        if (other.getUserId() != 0) {
+          setUserId(other.getUserId());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                serverHandle_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 16: {
+                itemHandle_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 26: {
+                input.readMessage(
+                    internalGetValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    internalGetTimestampValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              case 40: {
+                userId_ = input.readInt32();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
+        return itemHandle_;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemHandle() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> valueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       * @return Whether the value field is set.
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       * @return The value.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+        if (valueBuilder_ == null) {
+          return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        } else {
+          return valueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder setValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          value_ = value;
+        } else {
+          valueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder setValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (valueBuilder_ == null) {
+          value_ = builderForValue.build();
+        } else {
+          valueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder mergeValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            value_ != null &&
+            value_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getValueBuilder().mergeFrom(value);
+          } else {
+            value_ = value;
+          }
+        } else {
+          valueBuilder_.mergeFrom(value);
+        }
+        if (value_ != null) {
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getValueBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return internalGetValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+        if (valueBuilder_ != null) {
+          return valueBuilder_.getMessageOrBuilder();
+        } else {
+          return value_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetValueFieldBuilder() {
+        if (valueBuilder_ == null) {
+          valueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getValue(),
+                  getParentForChildren(),
+                  isClean());
+          value_ = null;
+        }
+        return valueBuilder_;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue timestampValue_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> timestampValueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       * @return Whether the timestampValue field is set.
+       */
+      public boolean hasTimestampValue() {
+        return ((bitField0_ & 0x00000008) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       * @return The timestampValue.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getTimestampValue() {
+        if (timestampValueBuilder_ == null) {
+          return timestampValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+        } else {
+          return timestampValueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      public Builder setTimestampValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (timestampValueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          timestampValue_ = value;
+        } else {
+          timestampValueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      public Builder setTimestampValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (timestampValueBuilder_ == null) {
+          timestampValue_ = builderForValue.build();
+        } else {
+          timestampValueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      public Builder mergeTimestampValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (timestampValueBuilder_ == null) {
+          if (((bitField0_ & 0x00000008) != 0) &&
+            timestampValue_ != null &&
+            timestampValue_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getTimestampValueBuilder().mergeFrom(value);
+          } else {
+            timestampValue_ = value;
+          }
+        } else {
+          timestampValueBuilder_.mergeFrom(value);
+        }
+        if (timestampValue_ != null) {
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      public Builder clearTimestampValue() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        timestampValue_ = null;
+        if (timestampValueBuilder_ != null) {
+          timestampValueBuilder_.dispose();
+          timestampValueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getTimestampValueBuilder() {
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return internalGetTimestampValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getTimestampValueOrBuilder() {
+        if (timestampValueBuilder_ != null) {
+          return timestampValueBuilder_.getMessageOrBuilder();
+        } else {
+          return timestampValue_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetTimestampValueFieldBuilder() {
+        if (timestampValueBuilder_ == null) {
+          timestampValueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getTimestampValue(),
+                  getParentForChildren(),
+                  isClean());
+          timestampValue_ = null;
+        }
+        return timestampValueBuilder_;
+      }
+
+      private int userId_ ;
+      /**
+       * <code>int32 user_id = 5;</code>
+       * @return The userId.
+       */
+      @java.lang.Override
+      public int getUserId() {
+        return userId_;
+      }
+      /**
+       * <code>int32 user_id = 5;</code>
+       * @param value The userId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setUserId(int value) {
+
+        userId_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 user_id = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearUserId() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        userId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.Write2Command)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.Write2Command)
+    private static final mxaccess_gateway.v1.MxaccessGateway.Write2Command DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.Write2Command();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.Write2Command getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<Write2Command>
+        PARSER = new com.google.protobuf.AbstractParser<Write2Command>() {
+      @java.lang.Override
+      public Write2Command parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<Write2Command> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<Write2Command> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Write2Command getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WriteSecuredCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.WriteSecuredCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+
+    /**
+     * <code>int32 current_user_id = 3;</code>
+     * @return The currentUserId.
+     */
+    int getCurrentUserId();
+
+    /**
+     * <code>int32 verifier_user_id = 4;</code>
+     * @return The verifierUserId.
+     */
+    int getVerifierUserId();
+
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return Whether the value field is set.
+     */
+    boolean hasValue();
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return The value.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getValue();
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.WriteSecuredCommand}
+   */
+  public static final class WriteSecuredCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.WriteSecuredCommand)
+      WriteSecuredCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WriteSecuredCommand");
+    }
+    // Use WriteSecuredCommand.newBuilder() to construct.
+    private WriteSecuredCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WriteSecuredCommand() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecuredCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecuredCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.class, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int ITEM_HANDLE_FIELD_NUMBER = 2;
+    private int itemHandle_ = 0;
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    @java.lang.Override
+    public int getItemHandle() {
+      return itemHandle_;
+    }
+
+    public static final int CURRENT_USER_ID_FIELD_NUMBER = 3;
+    private int currentUserId_ = 0;
+    /**
+     * <code>int32 current_user_id = 3;</code>
+     * @return The currentUserId.
+     */
+    @java.lang.Override
+    public int getCurrentUserId() {
+      return currentUserId_;
+    }
+
+    public static final int VERIFIER_USER_ID_FIELD_NUMBER = 4;
+    private int verifierUserId_ = 0;
+    /**
+     * <code>int32 verifier_user_id = 4;</code>
+     * @return The verifierUserId.
+     */
+    @java.lang.Override
+    public int getVerifierUserId() {
+      return verifierUserId_;
+    }
+
+    public static final int VALUE_FIELD_NUMBER = 5;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return Whether the value field is set.
+     */
+    @java.lang.Override
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return The value.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      if (itemHandle_ != 0) {
+        output.writeInt32(2, itemHandle_);
+      }
+      if (currentUserId_ != 0) {
+        output.writeInt32(3, currentUserId_);
+      }
+      if (verifierUserId_ != 0) {
+        output.writeInt32(4, verifierUserId_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(5, getValue());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      if (itemHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, itemHandle_);
+      }
+      if (currentUserId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(3, currentUserId_);
+      }
+      if (verifierUserId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(4, verifierUserId_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, getValue());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand other = (mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (getItemHandle()
+          != other.getItemHandle()) return false;
+      if (getCurrentUserId()
+          != other.getCurrentUserId()) return false;
+      if (getVerifierUserId()
+          != other.getVerifierUserId()) return false;
+      if (hasValue() != other.hasValue()) return false;
+      if (hasValue()) {
+        if (!getValue()
+            .equals(other.getValue())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + ITEM_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getItemHandle();
+      hash = (37 * hash) + CURRENT_USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getCurrentUserId();
+      hash = (37 * hash) + VERIFIER_USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getVerifierUserId();
+      if (hasValue()) {
+        hash = (37 * hash) + VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getValue().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.WriteSecuredCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.WriteSecuredCommand)
+        mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecuredCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecuredCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.class, mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetValueFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        currentUserId_ = 0;
+        verifierUserId_ = 0;
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecuredCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand result = new mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.serverHandle_ = serverHandle_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.itemHandle_ = itemHandle_;
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+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.currentUserId_ = currentUserId_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.verifierUserId_ = verifierUserId_;
+        }
+        int to_bitField0_ = 0;
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+              ? value_
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+          to_bitField0_ |= 0x00000001;
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+        result.bitField0_ |= to_bitField0_;
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+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
+          setItemHandle(other.getItemHandle());
+        }
+        if (other.getCurrentUserId() != 0) {
+          setCurrentUserId(other.getCurrentUserId());
+        }
+        if (other.getVerifierUserId() != 0) {
+          setVerifierUserId(other.getVerifierUserId());
+        }
+        if (other.hasValue()) {
+          mergeValue(other.getValue());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
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+                break;
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+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              case 42: {
+                input.readMessage(
+                    internalGetValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
+        return itemHandle_;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemHandle() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int currentUserId_ ;
+      /**
+       * <code>int32 current_user_id = 3;</code>
+       * @return The currentUserId.
+       */
+      @java.lang.Override
+      public int getCurrentUserId() {
+        return currentUserId_;
+      }
+      /**
+       * <code>int32 current_user_id = 3;</code>
+       * @param value The currentUserId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCurrentUserId(int value) {
+
+        currentUserId_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 current_user_id = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCurrentUserId() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        currentUserId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int verifierUserId_ ;
+      /**
+       * <code>int32 verifier_user_id = 4;</code>
+       * @return The verifierUserId.
+       */
+      @java.lang.Override
+      public int getVerifierUserId() {
+        return verifierUserId_;
+      }
+      /**
+       * <code>int32 verifier_user_id = 4;</code>
+       * @param value The verifierUserId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVerifierUserId(int value) {
+
+        verifierUserId_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 verifier_user_id = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearVerifierUserId() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        verifierUserId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> valueBuilder_;
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       * @return Whether the value field is set.
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000010) != 0);
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       * @return The value.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+        if (valueBuilder_ == null) {
+          return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        } else {
+          return valueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder setValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          value_ = value;
+        } else {
+          valueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder setValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (valueBuilder_ == null) {
+          value_ = builderForValue.build();
+        } else {
+          valueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder mergeValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (((bitField0_ & 0x00000010) != 0) &&
+            value_ != null &&
+            value_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getValueBuilder().mergeFrom(value);
+          } else {
+            value_ = value;
+          }
+        } else {
+          valueBuilder_.mergeFrom(value);
+        }
+        if (value_ != null) {
+          bitField0_ |= 0x00000010;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getValueBuilder() {
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return internalGetValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+        if (valueBuilder_ != null) {
+          return valueBuilder_.getMessageOrBuilder();
+        } else {
+          return value_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        }
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetValueFieldBuilder() {
+        if (valueBuilder_ == null) {
+          valueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getValue(),
+                  getParentForChildren(),
+                  isClean());
+          value_ = null;
+        }
+        return valueBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.WriteSecuredCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.WriteSecuredCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WriteSecuredCommand>
+        PARSER = new com.google.protobuf.AbstractParser<WriteSecuredCommand>() {
+      @java.lang.Override
+      public WriteSecuredCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WriteSecuredCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WriteSecuredCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteSecuredCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WriteSecured2CommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.WriteSecured2Command)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+
+    /**
+     * <code>int32 current_user_id = 3;</code>
+     * @return The currentUserId.
+     */
+    int getCurrentUserId();
+
+    /**
+     * <code>int32 verifier_user_id = 4;</code>
+     * @return The verifierUserId.
+     */
+    int getVerifierUserId();
+
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return Whether the value field is set.
+     */
+    boolean hasValue();
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return The value.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getValue();
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+     * @return Whether the timestampValue field is set.
+     */
+    boolean hasTimestampValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+     * @return The timestampValue.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getTimestampValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getTimestampValueOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.WriteSecured2Command}
+   */
+  public static final class WriteSecured2Command extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.WriteSecured2Command)
+      WriteSecured2CommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WriteSecured2Command");
+    }
+    // Use WriteSecured2Command.newBuilder() to construct.
+    private WriteSecured2Command(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WriteSecured2Command() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecured2Command_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecured2Command_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.class, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int ITEM_HANDLE_FIELD_NUMBER = 2;
+    private int itemHandle_ = 0;
+    /**
+     * <code>int32 item_handle = 2;</code>
+     * @return The itemHandle.
+     */
+    @java.lang.Override
+    public int getItemHandle() {
+      return itemHandle_;
+    }
+
+    public static final int CURRENT_USER_ID_FIELD_NUMBER = 3;
+    private int currentUserId_ = 0;
+    /**
+     * <code>int32 current_user_id = 3;</code>
+     * @return The currentUserId.
+     */
+    @java.lang.Override
+    public int getCurrentUserId() {
+      return currentUserId_;
+    }
+
+    public static final int VERIFIER_USER_ID_FIELD_NUMBER = 4;
+    private int verifierUserId_ = 0;
+    /**
+     * <code>int32 verifier_user_id = 4;</code>
+     * @return The verifierUserId.
+     */
+    @java.lang.Override
+    public int getVerifierUserId() {
+      return verifierUserId_;
+    }
+
+    public static final int VALUE_FIELD_NUMBER = 5;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return Whether the value field is set.
+     */
+    @java.lang.Override
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return The value.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+    /**
+     * <pre>
+     * Credential-sensitive write value. Implementations must not log this field
+     * unless an explicit redacted value-logging path is enabled.
+     * </pre>
+     *
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+
+    public static final int TIMESTAMP_VALUE_FIELD_NUMBER = 6;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue timestampValue_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+     * @return Whether the timestampValue field is set.
+     */
+    @java.lang.Override
+    public boolean hasTimestampValue() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+     * @return The timestampValue.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getTimestampValue() {
+      return timestampValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getTimestampValueOrBuilder() {
+      return timestampValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      if (itemHandle_ != 0) {
+        output.writeInt32(2, itemHandle_);
+      }
+      if (currentUserId_ != 0) {
+        output.writeInt32(3, currentUserId_);
+      }
+      if (verifierUserId_ != 0) {
+        output.writeInt32(4, verifierUserId_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(5, getValue());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeMessage(6, getTimestampValue());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      if (itemHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, itemHandle_);
+      }
+      if (currentUserId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(3, currentUserId_);
+      }
+      if (verifierUserId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(4, verifierUserId_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, getValue());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, getTimestampValue());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command other = (mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (getItemHandle()
+          != other.getItemHandle()) return false;
+      if (getCurrentUserId()
+          != other.getCurrentUserId()) return false;
+      if (getVerifierUserId()
+          != other.getVerifierUserId()) return false;
+      if (hasValue() != other.hasValue()) return false;
+      if (hasValue()) {
+        if (!getValue()
+            .equals(other.getValue())) return false;
+      }
+      if (hasTimestampValue() != other.hasTimestampValue()) return false;
+      if (hasTimestampValue()) {
+        if (!getTimestampValue()
+            .equals(other.getTimestampValue())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + ITEM_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getItemHandle();
+      hash = (37 * hash) + CURRENT_USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getCurrentUserId();
+      hash = (37 * hash) + VERIFIER_USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getVerifierUserId();
+      if (hasValue()) {
+        hash = (37 * hash) + VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getValue().hashCode();
+      }
+      if (hasTimestampValue()) {
+        hash = (37 * hash) + TIMESTAMP_VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getTimestampValue().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.WriteSecured2Command}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.WriteSecured2Command)
+        mxaccess_gateway.v1.MxaccessGateway.WriteSecured2CommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecured2Command_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecured2Command_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.class, mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetValueFieldBuilder();
+          internalGetTimestampValueFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        itemHandle_ = 0;
+        currentUserId_ = 0;
+        verifierUserId_ = 0;
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        timestampValue_ = null;
+        if (timestampValueBuilder_ != null) {
+          timestampValueBuilder_.dispose();
+          timestampValueBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WriteSecured2Command_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command build() {
+        mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command result = new mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.serverHandle_ = serverHandle_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.itemHandle_ = itemHandle_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.currentUserId_ = currentUserId_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.verifierUserId_ = verifierUserId_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.value_ = valueBuilder_ == null
+              ? value_
+              : valueBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.timestampValue_ = timestampValueBuilder_ == null
+              ? timestampValue_
+              : timestampValueBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
+          setItemHandle(other.getItemHandle());
+        }
+        if (other.getCurrentUserId() != 0) {
+          setCurrentUserId(other.getCurrentUserId());
+        }
+        if (other.getVerifierUserId() != 0) {
+          setVerifierUserId(other.getVerifierUserId());
+        }
+        if (other.hasValue()) {
+          mergeValue(other.getValue());
+        }
+        if (other.hasTimestampValue()) {
+          mergeTimestampValue(other.getTimestampValue());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                serverHandle_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 16: {
+                itemHandle_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 24: {
+                currentUserId_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 32: {
+                verifierUserId_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              case 42: {
+                input.readMessage(
+                    internalGetValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+              case 50: {
+                input.readMessage(
+                    internalGetTimestampValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
+        return itemHandle_;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 item_handle = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemHandle() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int currentUserId_ ;
+      /**
+       * <code>int32 current_user_id = 3;</code>
+       * @return The currentUserId.
+       */
+      @java.lang.Override
+      public int getCurrentUserId() {
+        return currentUserId_;
+      }
+      /**
+       * <code>int32 current_user_id = 3;</code>
+       * @param value The currentUserId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCurrentUserId(int value) {
+
+        currentUserId_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 current_user_id = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCurrentUserId() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        currentUserId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int verifierUserId_ ;
+      /**
+       * <code>int32 verifier_user_id = 4;</code>
+       * @return The verifierUserId.
+       */
+      @java.lang.Override
+      public int getVerifierUserId() {
+        return verifierUserId_;
+      }
+      /**
+       * <code>int32 verifier_user_id = 4;</code>
+       * @param value The verifierUserId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVerifierUserId(int value) {
+
+        verifierUserId_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 verifier_user_id = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearVerifierUserId() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        verifierUserId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> valueBuilder_;
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       * @return Whether the value field is set.
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000010) != 0);
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       * @return The value.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+        if (valueBuilder_ == null) {
+          return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        } else {
+          return valueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder setValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          value_ = value;
+        } else {
+          valueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder setValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (valueBuilder_ == null) {
+          value_ = builderForValue.build();
+        } else {
+          valueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder mergeValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (((bitField0_ & 0x00000010) != 0) &&
+            value_ != null &&
+            value_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getValueBuilder().mergeFrom(value);
+          } else {
+            value_ = value;
+          }
+        } else {
+          valueBuilder_.mergeFrom(value);
+        }
+        if (value_ != null) {
+          bitField0_ |= 0x00000010;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getValueBuilder() {
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return internalGetValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+        if (valueBuilder_ != null) {
+          return valueBuilder_.getMessageOrBuilder();
+        } else {
+          return value_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        }
+      }
+      /**
+       * <pre>
+       * Credential-sensitive write value. Implementations must not log this field
+       * unless an explicit redacted value-logging path is enabled.
+       * </pre>
+       *
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetValueFieldBuilder() {
+        if (valueBuilder_ == null) {
+          valueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getValue(),
+                  getParentForChildren(),
+                  isClean());
+          value_ = null;
+        }
+        return valueBuilder_;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue timestampValue_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> timestampValueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       * @return Whether the timestampValue field is set.
+       */
+      public boolean hasTimestampValue() {
+        return ((bitField0_ & 0x00000020) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       * @return The timestampValue.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getTimestampValue() {
+        if (timestampValueBuilder_ == null) {
+          return timestampValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+        } else {
+          return timestampValueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      public Builder setTimestampValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (timestampValueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          timestampValue_ = value;
+        } else {
+          timestampValueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      public Builder setTimestampValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (timestampValueBuilder_ == null) {
+          timestampValue_ = builderForValue.build();
+        } else {
+          timestampValueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      public Builder mergeTimestampValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (timestampValueBuilder_ == null) {
+          if (((bitField0_ & 0x00000020) != 0) &&
+            timestampValue_ != null &&
+            timestampValue_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getTimestampValueBuilder().mergeFrom(value);
+          } else {
+            timestampValue_ = value;
+          }
+        } else {
+          timestampValueBuilder_.mergeFrom(value);
+        }
+        if (timestampValue_ != null) {
+          bitField0_ |= 0x00000020;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      public Builder clearTimestampValue() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        timestampValue_ = null;
+        if (timestampValueBuilder_ != null) {
+          timestampValueBuilder_.dispose();
+          timestampValueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getTimestampValueBuilder() {
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return internalGetTimestampValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getTimestampValueOrBuilder() {
+        if (timestampValueBuilder_ != null) {
+          return timestampValueBuilder_.getMessageOrBuilder();
+        } else {
+          return timestampValue_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : timestampValue_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue timestamp_value = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetTimestampValueFieldBuilder() {
+        if (timestampValueBuilder_ == null) {
+          timestampValueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getTimestampValue(),
+                  getParentForChildren(),
+                  isClean());
+          timestampValue_ = null;
+        }
+        return timestampValueBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.WriteSecured2Command)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.WriteSecured2Command)
+    private static final mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WriteSecured2Command>
+        PARSER = new com.google.protobuf.AbstractParser<WriteSecured2Command>() {
+      @java.lang.Override
+      public WriteSecured2Command parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WriteSecured2Command> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WriteSecured2Command> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WriteSecured2Command getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface AuthenticateUserCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.AuthenticateUserCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>string verify_user = 2;</code>
+     * @return The verifyUser.
+     */
+    java.lang.String getVerifyUser();
+    /**
+     * <code>string verify_user = 2;</code>
+     * @return The bytes for verifyUser.
+     */
+    com.google.protobuf.ByteString
+        getVerifyUserBytes();
+
+    /**
+     * <pre>
+     * Raw MXAccess credential. Implementations must keep this field out of logs,
+     * metrics labels, command lines, and diagnostics.
+     * </pre>
+     *
+     * <code>string verify_user_password = 3;</code>
+     * @return The verifyUserPassword.
+     */
+    java.lang.String getVerifyUserPassword();
+    /**
+     * <pre>
+     * Raw MXAccess credential. Implementations must keep this field out of logs,
+     * metrics labels, command lines, and diagnostics.
+     * </pre>
+     *
+     * <code>string verify_user_password = 3;</code>
+     * @return The bytes for verifyUserPassword.
+     */
+    com.google.protobuf.ByteString
+        getVerifyUserPasswordBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.AuthenticateUserCommand}
+   */
+  public static final class AuthenticateUserCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.AuthenticateUserCommand)
+      AuthenticateUserCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "AuthenticateUserCommand");
+    }
+    // Use AuthenticateUserCommand.newBuilder() to construct.
+    private AuthenticateUserCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private AuthenticateUserCommand() {
+      verifyUser_ = "";
+      verifyUserPassword_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.class, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder.class);
+    }
+
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int VERIFY_USER_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object verifyUser_ = "";
+    /**
+     * <code>string verify_user = 2;</code>
+     * @return The verifyUser.
+     */
+    @java.lang.Override
+    public java.lang.String getVerifyUser() {
+      java.lang.Object ref = verifyUser_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        verifyUser_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string verify_user = 2;</code>
+     * @return The bytes for verifyUser.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getVerifyUserBytes() {
+      java.lang.Object ref = verifyUser_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        verifyUser_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int VERIFY_USER_PASSWORD_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object verifyUserPassword_ = "";
+    /**
+     * <pre>
+     * Raw MXAccess credential. Implementations must keep this field out of logs,
+     * metrics labels, command lines, and diagnostics.
+     * </pre>
+     *
+     * <code>string verify_user_password = 3;</code>
+     * @return The verifyUserPassword.
+     */
+    @java.lang.Override
+    public java.lang.String getVerifyUserPassword() {
+      java.lang.Object ref = verifyUserPassword_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        verifyUserPassword_ = s;
+        return s;
+      }
+    }
+    /**
+     * <pre>
+     * Raw MXAccess credential. Implementations must keep this field out of logs,
+     * metrics labels, command lines, and diagnostics.
+     * </pre>
+     *
+     * <code>string verify_user_password = 3;</code>
+     * @return The bytes for verifyUserPassword.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getVerifyUserPasswordBytes() {
+      java.lang.Object ref = verifyUserPassword_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        verifyUserPassword_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(verifyUser_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, verifyUser_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(verifyUserPassword_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 3, verifyUserPassword_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(verifyUser_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(2, verifyUser_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(verifyUserPassword_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(3, verifyUserPassword_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand other = (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (!getVerifyUser()
+          .equals(other.getVerifyUser())) return false;
+      if (!getVerifyUserPassword()
+          .equals(other.getVerifyUserPassword())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + VERIFY_USER_FIELD_NUMBER;
+      hash = (53 * hash) + getVerifyUser().hashCode();
+      hash = (37 * hash) + VERIFY_USER_PASSWORD_FIELD_NUMBER;
+      hash = (53 * hash) + getVerifyUserPassword().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.AuthenticateUserCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.AuthenticateUserCommand)
+        mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.class, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        verifyUser_ = "";
+        verifyUserPassword_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand result = new mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.serverHandle_ = serverHandle_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.verifyUser_ = verifyUser_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.verifyUserPassword_ = verifyUserPassword_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand.getDefaultInstance()) return this;
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (!other.getVerifyUser().isEmpty()) {
+          verifyUser_ = other.verifyUser_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (!other.getVerifyUserPassword().isEmpty()) {
+          verifyUserPassword_ = other.verifyUserPassword_;
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                serverHandle_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                verifyUser_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                verifyUserPassword_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object verifyUser_ = "";
+      /**
+       * <code>string verify_user = 2;</code>
+       * @return The verifyUser.
+       */
+      public java.lang.String getVerifyUser() {
+        java.lang.Object ref = verifyUser_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          verifyUser_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string verify_user = 2;</code>
+       * @return The bytes for verifyUser.
+       */
+      public com.google.protobuf.ByteString
+          getVerifyUserBytes() {
+        java.lang.Object ref = verifyUser_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          verifyUser_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string verify_user = 2;</code>
+       * @param value The verifyUser to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVerifyUser(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        verifyUser_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string verify_user = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearVerifyUser() {
+        verifyUser_ = getDefaultInstance().getVerifyUser();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string verify_user = 2;</code>
+       * @param value The bytes for verifyUser to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVerifyUserBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        verifyUser_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object verifyUserPassword_ = "";
+      /**
+       * <pre>
+       * Raw MXAccess credential. Implementations must keep this field out of logs,
+       * metrics labels, command lines, and diagnostics.
+       * </pre>
+       *
+       * <code>string verify_user_password = 3;</code>
+       * @return The verifyUserPassword.
+       */
+      public java.lang.String getVerifyUserPassword() {
+        java.lang.Object ref = verifyUserPassword_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          verifyUserPassword_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <pre>
+       * Raw MXAccess credential. Implementations must keep this field out of logs,
+       * metrics labels, command lines, and diagnostics.
+       * </pre>
+       *
+       * <code>string verify_user_password = 3;</code>
+       * @return The bytes for verifyUserPassword.
+       */
+      public com.google.protobuf.ByteString
+          getVerifyUserPasswordBytes() {
+        java.lang.Object ref = verifyUserPassword_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          verifyUserPassword_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <pre>
+       * Raw MXAccess credential. Implementations must keep this field out of logs,
+       * metrics labels, command lines, and diagnostics.
+       * </pre>
+       *
+       * <code>string verify_user_password = 3;</code>
+       * @param value The verifyUserPassword to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVerifyUserPassword(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        verifyUserPassword_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Raw MXAccess credential. Implementations must keep this field out of logs,
+       * metrics labels, command lines, and diagnostics.
+       * </pre>
+       *
+       * <code>string verify_user_password = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearVerifyUserPassword() {
+        verifyUserPassword_ = getDefaultInstance().getVerifyUserPassword();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Raw MXAccess credential. Implementations must keep this field out of logs,
+       * metrics labels, command lines, and diagnostics.
+       * </pre>
+       *
+       * <code>string verify_user_password = 3;</code>
+       * @param value The bytes for verifyUserPassword to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVerifyUserPasswordBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        verifyUserPassword_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.AuthenticateUserCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.AuthenticateUserCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<AuthenticateUserCommand>
+        PARSER = new com.google.protobuf.AbstractParser<AuthenticateUserCommand>() {
+      @java.lang.Override
+      public AuthenticateUserCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<AuthenticateUserCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AuthenticateUserCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface ArchestrAUserToIdCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.ArchestrAUserToIdCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>string user_id_guid = 2;</code>
+     * @return The userIdGuid.
+     */
+    java.lang.String getUserIdGuid();
+    /**
+     * <code>string user_id_guid = 2;</code>
+     * @return The bytes for userIdGuid.
+     */
+    com.google.protobuf.ByteString
+        getUserIdGuidBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.ArchestrAUserToIdCommand}
+   */
+  public static final class ArchestrAUserToIdCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.ArchestrAUserToIdCommand)
+      ArchestrAUserToIdCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "ArchestrAUserToIdCommand");
+    }
+    // Use ArchestrAUserToIdCommand.newBuilder() to construct.
+    private ArchestrAUserToIdCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private ArchestrAUserToIdCommand() {
+      userIdGuid_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.class, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder.class);
+    }
+
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int USER_ID_GUID_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object userIdGuid_ = "";
+    /**
+     * <code>string user_id_guid = 2;</code>
+     * @return The userIdGuid.
+     */
+    @java.lang.Override
+    public java.lang.String getUserIdGuid() {
+      java.lang.Object ref = userIdGuid_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
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+        java.lang.String s = bs.toStringUtf8();
+        userIdGuid_ = s;
+        return s;
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+    /**
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+     * @return The bytes for userIdGuid.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getUserIdGuidBytes() {
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+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        userIdGuid_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(userIdGuid_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, userIdGuid_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(userIdGuid_)) {
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+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand other = (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (!getUserIdGuid()
+          .equals(other.getUserIdGuid())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (37 * hash) + USER_ID_GUID_FIELD_NUMBER;
+      hash = (53 * hash) + getUserIdGuid().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.ArchestrAUserToIdCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.ArchestrAUserToIdCommand)
+        mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.class, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        serverHandle_ = 0;
+        userIdGuid_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand build() {
+        mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand result = new mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand result) {
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+      @java.lang.Override
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+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand) {
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.ArchestrAUserToIdCommand)
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+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.ArchestrAUserToIdCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdCommand DEFAULT_INSTANCE;
+    static {
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      return PARSER;
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public static Builder newBuilder() {
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+      public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand.getDefaultInstance();
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+        if (!result.isInitialized()) {
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+      public mxaccess_gateway.v1.MxaccessGateway.GetWorkerInfoCommand buildPartial() {
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+        this.mergeUnknownFields(other.getUnknownFields());
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+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.GetWorkerInfoCommand)
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+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand parseFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
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+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand prototype) {
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+    /**
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+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.DrainEventsCommand)
+        mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DrainEventsCommand_descriptor;
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+      private Builder() {
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+      private Builder(
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+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand getDefaultInstanceForType() {
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+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand build() {
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+        if (!result.isInitialized()) {
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+        return result;
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand buildPartial() {
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.DrainEventsCommand other) {
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+        if (other.getMaxEvents() != 0) {
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.DrainEventsCommand)
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+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.DrainEventsCommand)
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+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "ShutdownWorkerCommand");
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+    // Use ShutdownWorkerCommand.newBuilder() to construct.
+    private ShutdownWorkerCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+    private ShutdownWorkerCommand() {
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+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ShutdownWorkerCommand_descriptor;
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+        throws java.io.IOException {
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+          .parseDelimitedWithIOException(PARSER, input);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public static mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand parseFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.ShutdownWorkerCommand)
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+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.ShutdownWorkerCommand)
+    private static final mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
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+        PARSER = new com.google.protobuf.AbstractParser<ShutdownWorkerCommand>() {
+      @java.lang.Override
+      public ShutdownWorkerCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
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+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
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+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
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+        return builder.buildPartial();
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+    };
+
+    public static com.google.protobuf.Parser<ShutdownWorkerCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<ShutdownWorkerCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ShutdownWorkerCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface MxCommandReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.MxCommandReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The sessionId.
+     */
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+     * @return The correlationId.
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+    /**
+     * <code>string correlation_id = 2;</code>
+     * @return The bytes for correlationId.
+     */
+    com.google.protobuf.ByteString
+        getCorrelationIdBytes();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+     * @return The enum numeric value on the wire for kind.
+     */
+    int getKindValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+     * @return The kind.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxCommandKind getKind();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    boolean hasProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+     * @return The protocolStatus.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder();
+
+    /**
+     * <pre>
+     * HRESULT captured from MXAccess or a COM exception. This remains separate
+     * from gateway protocol status so MXAccess parity details are not hidden by
+     * transport failures.
+     * </pre>
+     *
+     * <code>optional int32 hresult = 5;</code>
+     * @return Whether the hresult field is set.
+     */
+    boolean hasHresult();
+    /**
+     * <pre>
+     * HRESULT captured from MXAccess or a COM exception. This remains separate
+     * from gateway protocol status so MXAccess parity details are not hidden by
+     * transport failures.
+     * </pre>
+     *
+     * <code>optional int32 hresult = 5;</code>
+     * @return The hresult.
+     */
+    int getHresult();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+     * @return Whether the returnValue field is set.
+     */
+    boolean hasReturnValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+     * @return The returnValue.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getReturnValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getReturnValueOrBuilder();
+
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> 
+        getStatusesList();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatuses(int index);
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    int getStatusesCount();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+        getStatusesOrBuilderList();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusesOrBuilder(
+        int index);
+
+    /**
+     * <code>string diagnostic_message = 8;</code>
+     * @return The diagnosticMessage.
+     */
+    java.lang.String getDiagnosticMessage();
+    /**
+     * <code>string diagnostic_message = 8;</code>
+     * @return The bytes for diagnosticMessage.
+     */
+    com.google.protobuf.ByteString
+        getDiagnosticMessageBytes();
+
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+     * @return Whether the register field is set.
+     */
+    boolean hasRegister();
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+     * @return The register.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RegisterReply getRegister();
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RegisterReplyOrBuilder getRegisterOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+     * @return Whether the addItem field is set.
+     */
+    boolean hasAddItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+     * @return The addItem.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItemReply getAddItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder getAddItemOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+     * @return Whether the addItem2 field is set.
+     */
+    boolean hasAddItem2();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+     * @return The addItem2.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply getAddItem2();
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder getAddItem2OrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+     * @return Whether the addBufferedItem field is set.
+     */
+    boolean hasAddBufferedItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+     * @return The addBufferedItem.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply getAddBufferedItem();
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReplyOrBuilder getAddBufferedItemOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+     * @return Whether the suspend field is set.
+     */
+    boolean hasSuspend();
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+     * @return The suspend.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SuspendReply getSuspend();
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SuspendReplyOrBuilder getSuspendOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+     * @return Whether the activate field is set.
+     */
+    boolean hasActivate();
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+     * @return The activate.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ActivateReply getActivate();
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder getActivateOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+     * @return Whether the authenticateUser field is set.
+     */
+    boolean hasAuthenticateUser();
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+     * @return The authenticateUser.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply getAuthenticateUser();
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder getAuthenticateUserOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+     * @return Whether the archestraUserToId field is set.
+     */
+    boolean hasArchestraUserToId();
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+     * @return The archestraUserToId.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply getArchestraUserToId();
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReplyOrBuilder getArchestraUserToIdOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+     * @return Whether the sessionState field is set.
+     */
+    boolean hasSessionState();
+    /**
+     * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+     * @return The sessionState.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SessionStateReply getSessionState();
+    /**
+     * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder getSessionStateOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+     * @return Whether the workerInfo field is set.
+     */
+    boolean hasWorkerInfo();
+    /**
+     * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+     * @return The workerInfo.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply getWorkerInfo();
+    /**
+     * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder getWorkerInfoOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+     * @return Whether the drainEvents field is set.
+     */
+    boolean hasDrainEvents();
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+     * @return The drainEvents.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply getDrainEvents();
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder getDrainEventsOrBuilder();
+
+    mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.PayloadCase getPayloadCase();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.MxCommandReply}
+   */
+  public static final class MxCommandReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.MxCommandReply)
+      MxCommandReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxCommandReply");
+    }
+    // Use MxCommandReply.newBuilder() to construct.
+    private MxCommandReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MxCommandReply() {
+      sessionId_ = "";
+      correlationId_ = "";
+      kind_ = 0;
+      statuses_ = java.util.Collections.emptyList();
+      diagnosticMessage_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommandReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommandReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.class, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder.class);
+    }
+
+    private int bitField0_;
+    private int payloadCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object payload_;
+    public enum PayloadCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      REGISTER(20),
+      ADD_ITEM(21),
+      ADD_ITEM2(22),
+      ADD_BUFFERED_ITEM(23),
+      SUSPEND(24),
+      ACTIVATE(25),
+      AUTHENTICATE_USER(26),
+      ARCHESTRA_USER_TO_ID(27),
+      SESSION_STATE(100),
+      WORKER_INFO(101),
+      DRAIN_EVENTS(102),
+      PAYLOAD_NOT_SET(0);
+      private final int value;
+      private PayloadCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static PayloadCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static PayloadCase forNumber(int value) {
+        switch (value) {
+          case 20: return REGISTER;
+          case 21: return ADD_ITEM;
+          case 22: return ADD_ITEM2;
+          case 23: return ADD_BUFFERED_ITEM;
+          case 24: return SUSPEND;
+          case 25: return ACTIVATE;
+          case 26: return AUTHENTICATE_USER;
+          case 27: return ARCHESTRA_USER_TO_ID;
+          case 100: return SESSION_STATE;
+          case 101: return WORKER_INFO;
+          case 102: return DRAIN_EVENTS;
+          case 0: return PAYLOAD_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public PayloadCase
+    getPayloadCase() {
+      return PayloadCase.forNumber(
+          payloadCase_);
+    }
+
+    public static final int SESSION_ID_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object sessionId_ = "";
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The sessionId.
+     */
+    @java.lang.Override
+    public java.lang.String getSessionId() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        sessionId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string session_id = 1;</code>
+     * @return The bytes for sessionId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        sessionId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int CORRELATION_ID_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object correlationId_ = "";
+    /**
+     * <code>string correlation_id = 2;</code>
+     * @return The correlationId.
+     */
+    @java.lang.Override
+    public java.lang.String getCorrelationId() {
+      java.lang.Object ref = correlationId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        correlationId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string correlation_id = 2;</code>
+     * @return The bytes for correlationId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getCorrelationIdBytes() {
+      java.lang.Object ref = correlationId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        correlationId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int KIND_FIELD_NUMBER = 3;
+    private int kind_ = 0;
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+     * @return The enum numeric value on the wire for kind.
+     */
+    @java.lang.Override public int getKindValue() {
+      return kind_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+     * @return The kind.
+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.MxCommandKind getKind() {
+      mxaccess_gateway.v1.MxaccessGateway.MxCommandKind result = mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.forNumber(kind_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.UNRECOGNIZED : result;
+    }
+
+    public static final int PROTOCOL_STATUS_FIELD_NUMBER = 4;
+    private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    @java.lang.Override
+    public boolean hasProtocolStatus() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+     * @return The protocolStatus.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+
+    public static final int HRESULT_FIELD_NUMBER = 5;
+    private int hresult_ = 0;
+    /**
+     * <pre>
+     * HRESULT captured from MXAccess or a COM exception. This remains separate
+     * from gateway protocol status so MXAccess parity details are not hidden by
+     * transport failures.
+     * </pre>
+     *
+     * <code>optional int32 hresult = 5;</code>
+     * @return Whether the hresult field is set.
+     */
+    @java.lang.Override
+    public boolean hasHresult() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <pre>
+     * HRESULT captured from MXAccess or a COM exception. This remains separate
+     * from gateway protocol status so MXAccess parity details are not hidden by
+     * transport failures.
+     * </pre>
+     *
+     * <code>optional int32 hresult = 5;</code>
+     * @return The hresult.
+     */
+    @java.lang.Override
+    public int getHresult() {
+      return hresult_;
+    }
+
+    public static final int RETURN_VALUE_FIELD_NUMBER = 6;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue returnValue_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+     * @return Whether the returnValue field is set.
+     */
+    @java.lang.Override
+    public boolean hasReturnValue() {
+      return ((bitField0_ & 0x00000004) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+     * @return The returnValue.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getReturnValue() {
+      return returnValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : returnValue_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getReturnValueOrBuilder() {
+      return returnValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : returnValue_;
+    }
+
+    public static final int STATUSES_FIELD_NUMBER = 7;
+    @SuppressWarnings("serial")
+    private java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> statuses_;
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    @java.lang.Override
+    public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> getStatusesList() {
+      return statuses_;
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    @java.lang.Override
+    public java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+        getStatusesOrBuilderList() {
+      return statuses_;
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    @java.lang.Override
+    public int getStatusesCount() {
+      return statuses_.size();
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatuses(int index) {
+      return statuses_.get(index);
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusesOrBuilder(
+        int index) {
+      return statuses_.get(index);
+    }
+
+    public static final int DIAGNOSTIC_MESSAGE_FIELD_NUMBER = 8;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object diagnosticMessage_ = "";
+    /**
+     * <code>string diagnostic_message = 8;</code>
+     * @return The diagnosticMessage.
+     */
+    @java.lang.Override
+    public java.lang.String getDiagnosticMessage() {
+      java.lang.Object ref = diagnosticMessage_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        diagnosticMessage_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string diagnostic_message = 8;</code>
+     * @return The bytes for diagnosticMessage.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getDiagnosticMessageBytes() {
+      java.lang.Object ref = diagnosticMessage_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        diagnosticMessage_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int REGISTER_FIELD_NUMBER = 20;
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+     * @return Whether the register field is set.
+     */
+    @java.lang.Override
+    public boolean hasRegister() {
+      return payloadCase_ == 20;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+     * @return The register.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RegisterReply getRegister() {
+      if (payloadCase_ == 20) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RegisterReplyOrBuilder getRegisterOrBuilder() {
+      if (payloadCase_ == 20) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance();
+    }
+
+    public static final int ADD_ITEM_FIELD_NUMBER = 21;
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+     * @return Whether the addItem field is set.
+     */
+    @java.lang.Override
+    public boolean hasAddItem() {
+      return payloadCase_ == 21;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+     * @return The addItem.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItemReply getAddItem() {
+      if (payloadCase_ == 21) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder getAddItemOrBuilder() {
+      if (payloadCase_ == 21) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance();
+    }
+
+    public static final int ADD_ITEM2_FIELD_NUMBER = 22;
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+     * @return Whether the addItem2 field is set.
+     */
+    @java.lang.Override
+    public boolean hasAddItem2() {
+      return payloadCase_ == 22;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+     * @return The addItem2.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply getAddItem2() {
+      if (payloadCase_ == 22) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder getAddItem2OrBuilder() {
+      if (payloadCase_ == 22) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
+    }
+
+    public static final int ADD_BUFFERED_ITEM_FIELD_NUMBER = 23;
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+     * @return Whether the addBufferedItem field is set.
+     */
+    @java.lang.Override
+    public boolean hasAddBufferedItem() {
+      return payloadCase_ == 23;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+     * @return The addBufferedItem.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply getAddBufferedItem() {
+      if (payloadCase_ == 23) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReplyOrBuilder getAddBufferedItemOrBuilder() {
+      if (payloadCase_ == 23) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance();
+    }
+
+    public static final int SUSPEND_FIELD_NUMBER = 24;
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+     * @return Whether the suspend field is set.
+     */
+    @java.lang.Override
+    public boolean hasSuspend() {
+      return payloadCase_ == 24;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+     * @return The suspend.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SuspendReply getSuspend() {
+      if (payloadCase_ == 24) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SuspendReplyOrBuilder getSuspendOrBuilder() {
+      if (payloadCase_ == 24) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance();
+    }
+
+    public static final int ACTIVATE_FIELD_NUMBER = 25;
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+     * @return Whether the activate field is set.
+     */
+    @java.lang.Override
+    public boolean hasActivate() {
+      return payloadCase_ == 25;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+     * @return The activate.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ActivateReply getActivate() {
+      if (payloadCase_ == 25) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder getActivateOrBuilder() {
+      if (payloadCase_ == 25) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+    }
+
+    public static final int AUTHENTICATE_USER_FIELD_NUMBER = 26;
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+     * @return Whether the authenticateUser field is set.
+     */
+    @java.lang.Override
+    public boolean hasAuthenticateUser() {
+      return payloadCase_ == 26;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+     * @return The authenticateUser.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply getAuthenticateUser() {
+      if (payloadCase_ == 26) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder getAuthenticateUserOrBuilder() {
+      if (payloadCase_ == 26) {
+         return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+    }
+
+    public static final int ARCHESTRA_USER_TO_ID_FIELD_NUMBER = 27;
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+     * @return Whether the archestraUserToId field is set.
+     */
+    @java.lang.Override
+    public boolean hasArchestraUserToId() {
+      return payloadCase_ == 27;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+     * @return The archestraUserToId.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply getArchestraUserToId() {
+      if (payloadCase_ == 27) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReplyOrBuilder getArchestraUserToIdOrBuilder() {
+      if (payloadCase_ == 27) {
+         return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance();
+    }
+
+    public static final int SESSION_STATE_FIELD_NUMBER = 100;
+    /**
+     * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+     * @return Whether the sessionState field is set.
+     */
+    @java.lang.Override
+    public boolean hasSessionState() {
+      return payloadCase_ == 100;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+     * @return The sessionState.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply getSessionState() {
+      if (payloadCase_ == 100) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder getSessionStateOrBuilder() {
+      if (payloadCase_ == 100) {
+         return (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+    }
+
+    public static final int WORKER_INFO_FIELD_NUMBER = 101;
+    /**
+     * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+     * @return Whether the workerInfo field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerInfo() {
+      return payloadCase_ == 101;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+     * @return The workerInfo.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply getWorkerInfo() {
+      if (payloadCase_ == 101) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder getWorkerInfoOrBuilder() {
+      if (payloadCase_ == 101) {
+         return (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+    }
+
+    public static final int DRAIN_EVENTS_FIELD_NUMBER = 102;
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+     * @return Whether the drainEvents field is set.
+     */
+    @java.lang.Override
+    public boolean hasDrainEvents() {
+      return payloadCase_ == 102;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+     * @return The drainEvents.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply getDrainEvents() {
+      if (payloadCase_ == 102) {
+         return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder getDrainEventsOrBuilder() {
+      if (payloadCase_ == 102) {
+         return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 1, sessionId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(correlationId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, correlationId_);
+      }
+      if (kind_ != mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.MX_COMMAND_KIND_UNSPECIFIED.getNumber()) {
+        output.writeEnum(3, kind_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(4, getProtocolStatus());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeInt32(5, hresult_);
+      }
+      if (((bitField0_ & 0x00000004) != 0)) {
+        output.writeMessage(6, getReturnValue());
+      }
+      for (int i = 0; i < statuses_.size(); i++) {
+        output.writeMessage(7, statuses_.get(i));
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(diagnosticMessage_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 8, diagnosticMessage_);
+      }
+      if (payloadCase_ == 20) {
+        output.writeMessage(20, (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_);
+      }
+      if (payloadCase_ == 21) {
+        output.writeMessage(21, (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_);
+      }
+      if (payloadCase_ == 22) {
+        output.writeMessage(22, (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_);
+      }
+      if (payloadCase_ == 23) {
+        output.writeMessage(23, (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_);
+      }
+      if (payloadCase_ == 24) {
+        output.writeMessage(24, (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_);
+      }
+      if (payloadCase_ == 25) {
+        output.writeMessage(25, (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_);
+      }
+      if (payloadCase_ == 26) {
+        output.writeMessage(26, (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_);
+      }
+      if (payloadCase_ == 27) {
+        output.writeMessage(27, (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_);
+      }
+      if (payloadCase_ == 100) {
+        output.writeMessage(100, (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_);
+      }
+      if (payloadCase_ == 101) {
+        output.writeMessage(101, (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_);
+      }
+      if (payloadCase_ == 102) {
+        output.writeMessage(102, (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(1, sessionId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(correlationId_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(2, correlationId_);
+      }
+      if (kind_ != mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.MX_COMMAND_KIND_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(3, kind_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, getProtocolStatus());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(5, hresult_);
+      }
+      if (((bitField0_ & 0x00000004) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, getReturnValue());
+      }
+      for (int i = 0; i < statuses_.size(); i++) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(7, statuses_.get(i));
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(diagnosticMessage_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(8, diagnosticMessage_);
+      }
+      if (payloadCase_ == 20) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(20, (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_);
+      }
+      if (payloadCase_ == 21) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(21, (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_);
+      }
+      if (payloadCase_ == 22) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(22, (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_);
+      }
+      if (payloadCase_ == 23) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(23, (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_);
+      }
+      if (payloadCase_ == 24) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_);
+      }
+      if (payloadCase_ == 25) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(25, (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_);
+      }
+      if (payloadCase_ == 26) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(26, (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_);
+      }
+      if (payloadCase_ == 27) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(27, (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_);
+      }
+      if (payloadCase_ == 100) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(100, (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_);
+      }
+      if (payloadCase_ == 101) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(101, (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_);
+      }
+      if (payloadCase_ == 102) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(102, (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.MxCommandReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.MxCommandReply other = (mxaccess_gateway.v1.MxaccessGateway.MxCommandReply) obj;
+
+      if (!getSessionId()
+          .equals(other.getSessionId())) return false;
+      if (!getCorrelationId()
+          .equals(other.getCorrelationId())) return false;
+      if (kind_ != other.kind_) return false;
+      if (hasProtocolStatus() != other.hasProtocolStatus()) return false;
+      if (hasProtocolStatus()) {
+        if (!getProtocolStatus()
+            .equals(other.getProtocolStatus())) return false;
+      }
+      if (hasHresult() != other.hasHresult()) return false;
+      if (hasHresult()) {
+        if (getHresult()
+            != other.getHresult()) return false;
+      }
+      if (hasReturnValue() != other.hasReturnValue()) return false;
+      if (hasReturnValue()) {
+        if (!getReturnValue()
+            .equals(other.getReturnValue())) return false;
+      }
+      if (!getStatusesList()
+          .equals(other.getStatusesList())) return false;
+      if (!getDiagnosticMessage()
+          .equals(other.getDiagnosticMessage())) return false;
+      if (!getPayloadCase().equals(other.getPayloadCase())) return false;
+      switch (payloadCase_) {
+        case 20:
+          if (!getRegister()
+              .equals(other.getRegister())) return false;
+          break;
+        case 21:
+          if (!getAddItem()
+              .equals(other.getAddItem())) return false;
+          break;
+        case 22:
+          if (!getAddItem2()
+              .equals(other.getAddItem2())) return false;
+          break;
+        case 23:
+          if (!getAddBufferedItem()
+              .equals(other.getAddBufferedItem())) return false;
+          break;
+        case 24:
+          if (!getSuspend()
+              .equals(other.getSuspend())) return false;
+          break;
+        case 25:
+          if (!getActivate()
+              .equals(other.getActivate())) return false;
+          break;
+        case 26:
+          if (!getAuthenticateUser()
+              .equals(other.getAuthenticateUser())) return false;
+          break;
+        case 27:
+          if (!getArchestraUserToId()
+              .equals(other.getArchestraUserToId())) return false;
+          break;
+        case 100:
+          if (!getSessionState()
+              .equals(other.getSessionState())) return false;
+          break;
+        case 101:
+          if (!getWorkerInfo()
+              .equals(other.getWorkerInfo())) return false;
+          break;
+        case 102:
+          if (!getDrainEvents()
+              .equals(other.getDrainEvents())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getSessionId().hashCode();
+      hash = (37 * hash) + CORRELATION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getCorrelationId().hashCode();
+      hash = (37 * hash) + KIND_FIELD_NUMBER;
+      hash = (53 * hash) + kind_;
+      if (hasProtocolStatus()) {
+        hash = (37 * hash) + PROTOCOL_STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + getProtocolStatus().hashCode();
+      }
+      if (hasHresult()) {
+        hash = (37 * hash) + HRESULT_FIELD_NUMBER;
+        hash = (53 * hash) + getHresult();
+      }
+      if (hasReturnValue()) {
+        hash = (37 * hash) + RETURN_VALUE_FIELD_NUMBER;
+        hash = (53 * hash) + getReturnValue().hashCode();
+      }
+      if (getStatusesCount() > 0) {
+        hash = (37 * hash) + STATUSES_FIELD_NUMBER;
+        hash = (53 * hash) + getStatusesList().hashCode();
+      }
+      hash = (37 * hash) + DIAGNOSTIC_MESSAGE_FIELD_NUMBER;
+      hash = (53 * hash) + getDiagnosticMessage().hashCode();
+      switch (payloadCase_) {
+        case 20:
+          hash = (37 * hash) + REGISTER_FIELD_NUMBER;
+          hash = (53 * hash) + getRegister().hashCode();
+          break;
+        case 21:
+          hash = (37 * hash) + ADD_ITEM_FIELD_NUMBER;
+          hash = (53 * hash) + getAddItem().hashCode();
+          break;
+        case 22:
+          hash = (37 * hash) + ADD_ITEM2_FIELD_NUMBER;
+          hash = (53 * hash) + getAddItem2().hashCode();
+          break;
+        case 23:
+          hash = (37 * hash) + ADD_BUFFERED_ITEM_FIELD_NUMBER;
+          hash = (53 * hash) + getAddBufferedItem().hashCode();
+          break;
+        case 24:
+          hash = (37 * hash) + SUSPEND_FIELD_NUMBER;
+          hash = (53 * hash) + getSuspend().hashCode();
+          break;
+        case 25:
+          hash = (37 * hash) + ACTIVATE_FIELD_NUMBER;
+          hash = (53 * hash) + getActivate().hashCode();
+          break;
+        case 26:
+          hash = (37 * hash) + AUTHENTICATE_USER_FIELD_NUMBER;
+          hash = (53 * hash) + getAuthenticateUser().hashCode();
+          break;
+        case 27:
+          hash = (37 * hash) + ARCHESTRA_USER_TO_ID_FIELD_NUMBER;
+          hash = (53 * hash) + getArchestraUserToId().hashCode();
+          break;
+        case 100:
+          hash = (37 * hash) + SESSION_STATE_FIELD_NUMBER;
+          hash = (53 * hash) + getSessionState().hashCode();
+          break;
+        case 101:
+          hash = (37 * hash) + WORKER_INFO_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerInfo().hashCode();
+          break;
+        case 102:
+          hash = (37 * hash) + DRAIN_EVENTS_FIELD_NUMBER;
+          hash = (53 * hash) + getDrainEvents().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.MxCommandReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.MxCommandReply)
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommandReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommandReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.class, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetProtocolStatusFieldBuilder();
+          internalGetReturnValueFieldBuilder();
+          internalGetStatusesFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        sessionId_ = "";
+        correlationId_ = "";
+        kind_ = 0;
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        hresult_ = 0;
+        returnValue_ = null;
+        if (returnValueBuilder_ != null) {
+          returnValueBuilder_.dispose();
+          returnValueBuilder_ = null;
+        }
+        if (statusesBuilder_ == null) {
+          statuses_ = java.util.Collections.emptyList();
+        } else {
+          statuses_ = null;
+          statusesBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000040);
+        diagnosticMessage_ = "";
+        if (registerBuilder_ != null) {
+          registerBuilder_.clear();
+        }
+        if (addItemBuilder_ != null) {
+          addItemBuilder_.clear();
+        }
+        if (addItem2Builder_ != null) {
+          addItem2Builder_.clear();
+        }
+        if (addBufferedItemBuilder_ != null) {
+          addBufferedItemBuilder_.clear();
+        }
+        if (suspendBuilder_ != null) {
+          suspendBuilder_.clear();
+        }
+        if (activateBuilder_ != null) {
+          activateBuilder_.clear();
+        }
+        if (authenticateUserBuilder_ != null) {
+          authenticateUserBuilder_.clear();
+        }
+        if (archestraUserToIdBuilder_ != null) {
+          archestraUserToIdBuilder_.clear();
+        }
+        if (sessionStateBuilder_ != null) {
+          sessionStateBuilder_.clear();
+        }
+        if (workerInfoBuilder_ != null) {
+          workerInfoBuilder_.clear();
+        }
+        if (drainEventsBuilder_ != null) {
+          drainEventsBuilder_.clear();
+        }
+        payloadCase_ = 0;
+        payload_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxCommandReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandReply result = new mxaccess_gateway.v1.MxaccessGateway.MxCommandReply(this);
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        buildPartialOneofs(result);
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply result) {
+        if (statusesBuilder_ == null) {
+          if (((bitField0_ & 0x00000040) != 0)) {
+            statuses_ = java.util.Collections.unmodifiableList(statuses_);
+            bitField0_ = (bitField0_ & ~0x00000040);
+          }
+          result.statuses_ = statuses_;
+        } else {
+          result.statuses_ = statusesBuilder_.build();
+        }
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.sessionId_ = sessionId_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.correlationId_ = correlationId_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.kind_ = kind_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.protocolStatus_ = protocolStatusBuilder_ == null
+              ? protocolStatus_
+              : protocolStatusBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.hresult_ = hresult_;
+          to_bitField0_ |= 0x00000002;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.returnValue_ = returnValueBuilder_ == null
+              ? returnValue_
+              : returnValueBuilder_.build();
+          to_bitField0_ |= 0x00000004;
+        }
+        if (((from_bitField0_ & 0x00000080) != 0)) {
+          result.diagnosticMessage_ = diagnosticMessage_;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      private void buildPartialOneofs(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply result) {
+        result.payloadCase_ = payloadCase_;
+        result.payload_ = this.payload_;
+        if (payloadCase_ == 20 &&
+            registerBuilder_ != null) {
+          result.payload_ = registerBuilder_.build();
+        }
+        if (payloadCase_ == 21 &&
+            addItemBuilder_ != null) {
+          result.payload_ = addItemBuilder_.build();
+        }
+        if (payloadCase_ == 22 &&
+            addItem2Builder_ != null) {
+          result.payload_ = addItem2Builder_.build();
+        }
+        if (payloadCase_ == 23 &&
+            addBufferedItemBuilder_ != null) {
+          result.payload_ = addBufferedItemBuilder_.build();
+        }
+        if (payloadCase_ == 24 &&
+            suspendBuilder_ != null) {
+          result.payload_ = suspendBuilder_.build();
+        }
+        if (payloadCase_ == 25 &&
+            activateBuilder_ != null) {
+          result.payload_ = activateBuilder_.build();
+        }
+        if (payloadCase_ == 26 &&
+            authenticateUserBuilder_ != null) {
+          result.payload_ = authenticateUserBuilder_.build();
+        }
+        if (payloadCase_ == 27 &&
+            archestraUserToIdBuilder_ != null) {
+          result.payload_ = archestraUserToIdBuilder_.build();
+        }
+        if (payloadCase_ == 100 &&
+            sessionStateBuilder_ != null) {
+          result.payload_ = sessionStateBuilder_.build();
+        }
+        if (payloadCase_ == 101 &&
+            workerInfoBuilder_ != null) {
+          result.payload_ = workerInfoBuilder_.build();
+        }
+        if (payloadCase_ == 102 &&
+            drainEventsBuilder_ != null) {
+          result.payload_ = drainEventsBuilder_.build();
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.MxCommandReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.MxCommandReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance()) return this;
+        if (!other.getSessionId().isEmpty()) {
+          sessionId_ = other.sessionId_;
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        if (!other.getCorrelationId().isEmpty()) {
+          correlationId_ = other.correlationId_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.kind_ != 0) {
+          setKindValue(other.getKindValue());
+        }
+        if (other.hasProtocolStatus()) {
+          mergeProtocolStatus(other.getProtocolStatus());
+        }
+        if (other.hasHresult()) {
+          setHresult(other.getHresult());
+        }
+        if (other.hasReturnValue()) {
+          mergeReturnValue(other.getReturnValue());
+        }
+        if (statusesBuilder_ == null) {
+          if (!other.statuses_.isEmpty()) {
+            if (statuses_.isEmpty()) {
+              statuses_ = other.statuses_;
+              bitField0_ = (bitField0_ & ~0x00000040);
+            } else {
+              ensureStatusesIsMutable();
+              statuses_.addAll(other.statuses_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.statuses_.isEmpty()) {
+            if (statusesBuilder_.isEmpty()) {
+              statusesBuilder_.dispose();
+              statusesBuilder_ = null;
+              statuses_ = other.statuses_;
+              bitField0_ = (bitField0_ & ~0x00000040);
+              statusesBuilder_ = 
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                   internalGetStatusesFieldBuilder() : null;
+            } else {
+              statusesBuilder_.addAllMessages(other.statuses_);
+            }
+          }
+        }
+        if (!other.getDiagnosticMessage().isEmpty()) {
+          diagnosticMessage_ = other.diagnosticMessage_;
+          bitField0_ |= 0x00000080;
+          onChanged();
+        }
+        switch (other.getPayloadCase()) {
+          case REGISTER: {
+            mergeRegister(other.getRegister());
+            break;
+          }
+          case ADD_ITEM: {
+            mergeAddItem(other.getAddItem());
+            break;
+          }
+          case ADD_ITEM2: {
+            mergeAddItem2(other.getAddItem2());
+            break;
+          }
+          case ADD_BUFFERED_ITEM: {
+            mergeAddBufferedItem(other.getAddBufferedItem());
+            break;
+          }
+          case SUSPEND: {
+            mergeSuspend(other.getSuspend());
+            break;
+          }
+          case ACTIVATE: {
+            mergeActivate(other.getActivate());
+            break;
+          }
+          case AUTHENTICATE_USER: {
+            mergeAuthenticateUser(other.getAuthenticateUser());
+            break;
+          }
+          case ARCHESTRA_USER_TO_ID: {
+            mergeArchestraUserToId(other.getArchestraUserToId());
+            break;
+          }
+          case SESSION_STATE: {
+            mergeSessionState(other.getSessionState());
+            break;
+          }
+          case WORKER_INFO: {
+            mergeWorkerInfo(other.getWorkerInfo());
+            break;
+          }
+          case DRAIN_EVENTS: {
+            mergeDrainEvents(other.getDrainEvents());
+            break;
+          }
+          case PAYLOAD_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                correlationId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                kind_ = input.readEnum();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 34: {
+                input.readMessage(
+                    internalGetProtocolStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              case 40: {
+                hresult_ = input.readInt32();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+              case 50: {
+                input.readMessage(
+                    internalGetReturnValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+              case 58: {
+                mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy m =
+                    input.readMessage(
+                        mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.parser(),
+                        extensionRegistry);
+                if (statusesBuilder_ == null) {
+                  ensureStatusesIsMutable();
+                  statuses_.add(m);
+                } else {
+                  statusesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 58
+              case 66: {
+                diagnosticMessage_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 66
+              case 162: {
+                input.readMessage(
+                    internalGetRegisterFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 20;
+                break;
+              } // case 162
+              case 170: {
+                input.readMessage(
+                    internalGetAddItemFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 21;
+                break;
+              } // case 170
+              case 178: {
+                input.readMessage(
+                    internalGetAddItem2FieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 22;
+                break;
+              } // case 178
+              case 186: {
+                input.readMessage(
+                    internalGetAddBufferedItemFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 23;
+                break;
+              } // case 186
+              case 194: {
+                input.readMessage(
+                    internalGetSuspendFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 24;
+                break;
+              } // case 194
+              case 202: {
+                input.readMessage(
+                    internalGetActivateFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 25;
+                break;
+              } // case 202
+              case 210: {
+                input.readMessage(
+                    internalGetAuthenticateUserFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 26;
+                break;
+              } // case 210
+              case 218: {
+                input.readMessage(
+                    internalGetArchestraUserToIdFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 27;
+                break;
+              } // case 218
+              case 802: {
+                input.readMessage(
+                    internalGetSessionStateFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 100;
+                break;
+              } // case 802
+              case 810: {
+                input.readMessage(
+                    internalGetWorkerInfoFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 101;
+                break;
+              } // case 810
+              case 818: {
+                input.readMessage(
+                    internalGetDrainEventsFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                payloadCase_ = 102;
+                break;
+              } // case 818
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int payloadCase_ = 0;
+      private java.lang.Object payload_;
+      public PayloadCase
+          getPayloadCase() {
+        return PayloadCase.forNumber(
+            payloadCase_);
+      }
+
+      public Builder clearPayload() {
+        payloadCase_ = 0;
+        payload_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private java.lang.Object sessionId_ = "";
+      /**
+       * <code>string session_id = 1;</code>
+       * @return The sessionId.
+       */
+      public java.lang.String getSessionId() {
+        java.lang.Object ref = sessionId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sessionId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @return The bytes for sessionId.
+       */
+      public com.google.protobuf.ByteString
+          getSessionIdBytes() {
+        java.lang.Object ref = sessionId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sessionId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @param value The sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        sessionId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSessionId() {
+        sessionId_ = getDefaultInstance().getSessionId();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 1;</code>
+       * @param value The bytes for sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        sessionId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object correlationId_ = "";
+      /**
+       * <code>string correlation_id = 2;</code>
+       * @return The correlationId.
+       */
+      public java.lang.String getCorrelationId() {
+        java.lang.Object ref = correlationId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          correlationId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string correlation_id = 2;</code>
+       * @return The bytes for correlationId.
+       */
+      public com.google.protobuf.ByteString
+          getCorrelationIdBytes() {
+        java.lang.Object ref = correlationId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          correlationId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string correlation_id = 2;</code>
+       * @param value The correlationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCorrelationId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        correlationId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string correlation_id = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCorrelationId() {
+        correlationId_ = getDefaultInstance().getCorrelationId();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string correlation_id = 2;</code>
+       * @param value The bytes for correlationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCorrelationIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        correlationId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private int kind_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+       * @return The enum numeric value on the wire for kind.
+       */
+      @java.lang.Override public int getKindValue() {
+        return kind_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+       * @param value The enum numeric value on the wire for kind to set.
+       * @return This builder for chaining.
+       */
+      public Builder setKindValue(int value) {
+        kind_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+       * @return The kind.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandKind getKind() {
+        mxaccess_gateway.v1.MxaccessGateway.MxCommandKind result = mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.forNumber(kind_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandKind.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+       * @param value The kind to set.
+       * @return This builder for chaining.
+       */
+      public Builder setKind(mxaccess_gateway.v1.MxaccessGateway.MxCommandKind value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000004;
+        kind_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandKind kind = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearKind() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        kind_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> protocolStatusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       * @return Whether the protocolStatus field is set.
+       */
+      public boolean hasProtocolStatus() {
+        return ((bitField0_ & 0x00000008) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       * @return The protocolStatus.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+        if (protocolStatusBuilder_ == null) {
+          return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        } else {
+          return protocolStatusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      public Builder setProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          protocolStatus_ = value;
+        } else {
+          protocolStatusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      public Builder setProtocolStatus(
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder builderForValue) {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatus_ = builderForValue.build();
+        } else {
+          protocolStatusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      public Builder mergeProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (((bitField0_ & 0x00000008) != 0) &&
+            protocolStatus_ != null &&
+            protocolStatus_ != mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance()) {
+            getProtocolStatusBuilder().mergeFrom(value);
+          } else {
+            protocolStatus_ = value;
+          }
+        } else {
+          protocolStatusBuilder_.mergeFrom(value);
+        }
+        if (protocolStatus_ != null) {
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      public Builder clearProtocolStatus() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder getProtocolStatusBuilder() {
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return internalGetProtocolStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+        if (protocolStatusBuilder_ != null) {
+          return protocolStatusBuilder_.getMessageOrBuilder();
+        } else {
+          return protocolStatus_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> 
+          internalGetProtocolStatusFieldBuilder() {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder>(
+                  getProtocolStatus(),
+                  getParentForChildren(),
+                  isClean());
+          protocolStatus_ = null;
+        }
+        return protocolStatusBuilder_;
+      }
+
+      private int hresult_ ;
+      /**
+       * <pre>
+       * HRESULT captured from MXAccess or a COM exception. This remains separate
+       * from gateway protocol status so MXAccess parity details are not hidden by
+       * transport failures.
+       * </pre>
+       *
+       * <code>optional int32 hresult = 5;</code>
+       * @return Whether the hresult field is set.
+       */
+      @java.lang.Override
+      public boolean hasHresult() {
+        return ((bitField0_ & 0x00000010) != 0);
+      }
+      /**
+       * <pre>
+       * HRESULT captured from MXAccess or a COM exception. This remains separate
+       * from gateway protocol status so MXAccess parity details are not hidden by
+       * transport failures.
+       * </pre>
+       *
+       * <code>optional int32 hresult = 5;</code>
+       * @return The hresult.
+       */
+      @java.lang.Override
+      public int getHresult() {
+        return hresult_;
+      }
+      /**
+       * <pre>
+       * HRESULT captured from MXAccess or a COM exception. This remains separate
+       * from gateway protocol status so MXAccess parity details are not hidden by
+       * transport failures.
+       * </pre>
+       *
+       * <code>optional int32 hresult = 5;</code>
+       * @param value The hresult to set.
+       * @return This builder for chaining.
+       */
+      public Builder setHresult(int value) {
+
+        hresult_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * HRESULT captured from MXAccess or a COM exception. This remains separate
+       * from gateway protocol status so MXAccess parity details are not hidden by
+       * transport failures.
+       * </pre>
+       *
+       * <code>optional int32 hresult = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearHresult() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        hresult_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue returnValue_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> returnValueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       * @return Whether the returnValue field is set.
+       */
+      public boolean hasReturnValue() {
+        return ((bitField0_ & 0x00000020) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       * @return The returnValue.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getReturnValue() {
+        if (returnValueBuilder_ == null) {
+          return returnValue_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : returnValue_;
+        } else {
+          return returnValueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      public Builder setReturnValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (returnValueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          returnValue_ = value;
+        } else {
+          returnValueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      public Builder setReturnValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (returnValueBuilder_ == null) {
+          returnValue_ = builderForValue.build();
+        } else {
+          returnValueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      public Builder mergeReturnValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (returnValueBuilder_ == null) {
+          if (((bitField0_ & 0x00000020) != 0) &&
+            returnValue_ != null &&
+            returnValue_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getReturnValueBuilder().mergeFrom(value);
+          } else {
+            returnValue_ = value;
+          }
+        } else {
+          returnValueBuilder_.mergeFrom(value);
+        }
+        if (returnValue_ != null) {
+          bitField0_ |= 0x00000020;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      public Builder clearReturnValue() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        returnValue_ = null;
+        if (returnValueBuilder_ != null) {
+          returnValueBuilder_.dispose();
+          returnValueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getReturnValueBuilder() {
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return internalGetReturnValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getReturnValueOrBuilder() {
+        if (returnValueBuilder_ != null) {
+          return returnValueBuilder_.getMessageOrBuilder();
+        } else {
+          return returnValue_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : returnValue_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue return_value = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetReturnValueFieldBuilder() {
+        if (returnValueBuilder_ == null) {
+          returnValueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getReturnValue(),
+                  getParentForChildren(),
+                  isClean());
+          returnValue_ = null;
+        }
+        return returnValueBuilder_;
+      }
+
+      private java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> statuses_ =
+        java.util.Collections.emptyList();
+      private void ensureStatusesIsMutable() {
+        if (!((bitField0_ & 0x00000040) != 0)) {
+          statuses_ = new java.util.ArrayList<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy>(statuses_);
+          bitField0_ |= 0x00000040;
+         }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> statusesBuilder_;
+
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> getStatusesList() {
+        if (statusesBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(statuses_);
+        } else {
+          return statusesBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public int getStatusesCount() {
+        if (statusesBuilder_ == null) {
+          return statuses_.size();
+        } else {
+          return statusesBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatuses(int index) {
+        if (statusesBuilder_ == null) {
+          return statuses_.get(index);
+        } else {
+          return statusesBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder setStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureStatusesIsMutable();
+          statuses_.set(index, value);
+          onChanged();
+        } else {
+          statusesBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder setStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          statusesBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder addStatuses(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureStatusesIsMutable();
+          statuses_.add(value);
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder addStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureStatusesIsMutable();
+          statuses_.add(index, value);
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder addStatuses(
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.add(builderForValue.build());
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder addStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder addAllStatuses(
+          java.lang.Iterable<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> values) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, statuses_);
+          onChanged();
+        } else {
+          statusesBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder clearStatuses() {
+        if (statusesBuilder_ == null) {
+          statuses_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000040);
+          onChanged();
+        } else {
+          statusesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public Builder removeStatuses(int index) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.remove(index);
+          onChanged();
+        } else {
+          statusesBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder getStatusesBuilder(
+          int index) {
+        return internalGetStatusesFieldBuilder().getBuilder(index);
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusesOrBuilder(
+          int index) {
+        if (statusesBuilder_ == null) {
+          return statuses_.get(index);  } else {
+          return statusesBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+           getStatusesOrBuilderList() {
+        if (statusesBuilder_ != null) {
+          return statusesBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(statuses_);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder addStatusesBuilder() {
+        return internalGetStatusesFieldBuilder().addBuilder(
+            mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder addStatusesBuilder(
+          int index) {
+        return internalGetStatusesFieldBuilder().addBuilder(
+            index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 7;</code>
+       */
+      public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder> 
+           getStatusesBuilderList() {
+        return internalGetStatusesFieldBuilder().getBuilderList();
+      }
+      private com.google.protobuf.RepeatedFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+          internalGetStatusesFieldBuilder() {
+        if (statusesBuilder_ == null) {
+          statusesBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder>(
+                  statuses_,
+                  ((bitField0_ & 0x00000040) != 0),
+                  getParentForChildren(),
+                  isClean());
+          statuses_ = null;
+        }
+        return statusesBuilder_;
+      }
+
+      private java.lang.Object diagnosticMessage_ = "";
+      /**
+       * <code>string diagnostic_message = 8;</code>
+       * @return The diagnosticMessage.
+       */
+      public java.lang.String getDiagnosticMessage() {
+        java.lang.Object ref = diagnosticMessage_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          diagnosticMessage_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string diagnostic_message = 8;</code>
+       * @return The bytes for diagnosticMessage.
+       */
+      public com.google.protobuf.ByteString
+          getDiagnosticMessageBytes() {
+        java.lang.Object ref = diagnosticMessage_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          diagnosticMessage_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string diagnostic_message = 8;</code>
+       * @param value The diagnosticMessage to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDiagnosticMessage(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        diagnosticMessage_ = value;
+        bitField0_ |= 0x00000080;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string diagnostic_message = 8;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDiagnosticMessage() {
+        diagnosticMessage_ = getDefaultInstance().getDiagnosticMessage();
+        bitField0_ = (bitField0_ & ~0x00000080);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string diagnostic_message = 8;</code>
+       * @param value The bytes for diagnosticMessage to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDiagnosticMessageBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        diagnosticMessage_ = value;
+        bitField0_ |= 0x00000080;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RegisterReply, mxaccess_gateway.v1.MxaccessGateway.RegisterReply.Builder, mxaccess_gateway.v1.MxaccessGateway.RegisterReplyOrBuilder> registerBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       * @return Whether the register field is set.
+       */
+      @java.lang.Override
+      public boolean hasRegister() {
+        return payloadCase_ == 20;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       * @return The register.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RegisterReply getRegister() {
+        if (registerBuilder_ == null) {
+          if (payloadCase_ == 20) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 20) {
+            return registerBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      public Builder setRegister(mxaccess_gateway.v1.MxaccessGateway.RegisterReply value) {
+        if (registerBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          registerBuilder_.setMessage(value);
+        }
+        payloadCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      public Builder setRegister(
+          mxaccess_gateway.v1.MxaccessGateway.RegisterReply.Builder builderForValue) {
+        if (registerBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          registerBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      public Builder mergeRegister(mxaccess_gateway.v1.MxaccessGateway.RegisterReply value) {
+        if (registerBuilder_ == null) {
+          if (payloadCase_ == 20 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.RegisterReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 20) {
+            registerBuilder_.mergeFrom(value);
+          } else {
+            registerBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      public Builder clearRegister() {
+        if (registerBuilder_ == null) {
+          if (payloadCase_ == 20) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 20) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          registerBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.RegisterReply.Builder getRegisterBuilder() {
+        return internalGetRegisterFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RegisterReplyOrBuilder getRegisterOrBuilder() {
+        if ((payloadCase_ == 20) && (registerBuilder_ != null)) {
+          return registerBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 20) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RegisterReply register = 20;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RegisterReply, mxaccess_gateway.v1.MxaccessGateway.RegisterReply.Builder, mxaccess_gateway.v1.MxaccessGateway.RegisterReplyOrBuilder> 
+          internalGetRegisterFieldBuilder() {
+        if (registerBuilder_ == null) {
+          if (!(payloadCase_ == 20)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.RegisterReply.getDefaultInstance();
+          }
+          registerBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.RegisterReply, mxaccess_gateway.v1.MxaccessGateway.RegisterReply.Builder, mxaccess_gateway.v1.MxaccessGateway.RegisterReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 20;
+        onChanged();
+        return registerBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItemReply, mxaccess_gateway.v1.MxaccessGateway.AddItemReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder> addItemBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       * @return Whether the addItem field is set.
+       */
+      @java.lang.Override
+      public boolean hasAddItem() {
+        return payloadCase_ == 21;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       * @return The addItem.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemReply getAddItem() {
+        if (addItemBuilder_ == null) {
+          if (payloadCase_ == 21) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 21) {
+            return addItemBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      public Builder setAddItem(mxaccess_gateway.v1.MxaccessGateway.AddItemReply value) {
+        if (addItemBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          addItemBuilder_.setMessage(value);
+        }
+        payloadCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      public Builder setAddItem(
+          mxaccess_gateway.v1.MxaccessGateway.AddItemReply.Builder builderForValue) {
+        if (addItemBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          addItemBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      public Builder mergeAddItem(mxaccess_gateway.v1.MxaccessGateway.AddItemReply value) {
+        if (addItemBuilder_ == null) {
+          if (payloadCase_ == 21 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItemReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 21) {
+            addItemBuilder_.mergeFrom(value);
+          } else {
+            addItemBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      public Builder clearAddItem() {
+        if (addItemBuilder_ == null) {
+          if (payloadCase_ == 21) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 21) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          addItemBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemReply.Builder getAddItemBuilder() {
+        return internalGetAddItemFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder getAddItemOrBuilder() {
+        if ((payloadCase_ == 21) && (addItemBuilder_ != null)) {
+          return addItemBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 21) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItemReply add_item = 21;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItemReply, mxaccess_gateway.v1.MxaccessGateway.AddItemReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder> 
+          internalGetAddItemFieldBuilder() {
+        if (addItemBuilder_ == null) {
+          if (!(payloadCase_ == 21)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItemReply.getDefaultInstance();
+          }
+          addItemBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AddItemReply, mxaccess_gateway.v1.MxaccessGateway.AddItemReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AddItemReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 21;
+        onChanged();
+        return addItemBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply, mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder> addItem2Builder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       * @return Whether the addItem2 field is set.
+       */
+      @java.lang.Override
+      public boolean hasAddItem2() {
+        return payloadCase_ == 22;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       * @return The addItem2.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply getAddItem2() {
+        if (addItem2Builder_ == null) {
+          if (payloadCase_ == 22) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 22) {
+            return addItem2Builder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      public Builder setAddItem2(mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply value) {
+        if (addItem2Builder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          addItem2Builder_.setMessage(value);
+        }
+        payloadCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      public Builder setAddItem2(
+          mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.Builder builderForValue) {
+        if (addItem2Builder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          addItem2Builder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      public Builder mergeAddItem2(mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply value) {
+        if (addItem2Builder_ == null) {
+          if (payloadCase_ == 22 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 22) {
+            addItem2Builder_.mergeFrom(value);
+          } else {
+            addItem2Builder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      public Builder clearAddItem2() {
+        if (addItem2Builder_ == null) {
+          if (payloadCase_ == 22) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 22) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          addItem2Builder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.Builder getAddItem2Builder() {
+        return internalGetAddItem2FieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder getAddItem2OrBuilder() {
+        if ((payloadCase_ == 22) && (addItem2Builder_ != null)) {
+          return addItem2Builder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 22) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddItem2Reply add_item2 = 22;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply, mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder> 
+          internalGetAddItem2FieldBuilder() {
+        if (addItem2Builder_ == null) {
+          if (!(payloadCase_ == 22)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
+          }
+          addItem2Builder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply, mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 22;
+        onChanged();
+        return addItem2Builder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReplyOrBuilder> addBufferedItemBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       * @return Whether the addBufferedItem field is set.
+       */
+      @java.lang.Override
+      public boolean hasAddBufferedItem() {
+        return payloadCase_ == 23;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       * @return The addBufferedItem.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply getAddBufferedItem() {
+        if (addBufferedItemBuilder_ == null) {
+          if (payloadCase_ == 23) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 23) {
+            return addBufferedItemBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      public Builder setAddBufferedItem(mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply value) {
+        if (addBufferedItemBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          addBufferedItemBuilder_.setMessage(value);
+        }
+        payloadCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      public Builder setAddBufferedItem(
+          mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.Builder builderForValue) {
+        if (addBufferedItemBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          addBufferedItemBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      public Builder mergeAddBufferedItem(mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply value) {
+        if (addBufferedItemBuilder_ == null) {
+          if (payloadCase_ == 23 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 23) {
+            addBufferedItemBuilder_.mergeFrom(value);
+          } else {
+            addBufferedItemBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      public Builder clearAddBufferedItem() {
+        if (addBufferedItemBuilder_ == null) {
+          if (payloadCase_ == 23) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 23) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          addBufferedItemBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.Builder getAddBufferedItemBuilder() {
+        return internalGetAddBufferedItemFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReplyOrBuilder getAddBufferedItemOrBuilder() {
+        if ((payloadCase_ == 23) && (addBufferedItemBuilder_ != null)) {
+          return addBufferedItemBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 23) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AddBufferedItemReply add_buffered_item = 23;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReplyOrBuilder> 
+          internalGetAddBufferedItemFieldBuilder() {
+        if (addBufferedItemBuilder_ == null) {
+          if (!(payloadCase_ == 23)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.getDefaultInstance();
+          }
+          addBufferedItemBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AddBufferedItemReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 23;
+        onChanged();
+        return addBufferedItemBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SuspendReply, mxaccess_gateway.v1.MxaccessGateway.SuspendReply.Builder, mxaccess_gateway.v1.MxaccessGateway.SuspendReplyOrBuilder> suspendBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       * @return Whether the suspend field is set.
+       */
+      @java.lang.Override
+      public boolean hasSuspend() {
+        return payloadCase_ == 24;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       * @return The suspend.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SuspendReply getSuspend() {
+        if (suspendBuilder_ == null) {
+          if (payloadCase_ == 24) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 24) {
+            return suspendBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      public Builder setSuspend(mxaccess_gateway.v1.MxaccessGateway.SuspendReply value) {
+        if (suspendBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          suspendBuilder_.setMessage(value);
+        }
+        payloadCase_ = 24;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      public Builder setSuspend(
+          mxaccess_gateway.v1.MxaccessGateway.SuspendReply.Builder builderForValue) {
+        if (suspendBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          suspendBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 24;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      public Builder mergeSuspend(mxaccess_gateway.v1.MxaccessGateway.SuspendReply value) {
+        if (suspendBuilder_ == null) {
+          if (payloadCase_ == 24 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SuspendReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 24) {
+            suspendBuilder_.mergeFrom(value);
+          } else {
+            suspendBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 24;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      public Builder clearSuspend() {
+        if (suspendBuilder_ == null) {
+          if (payloadCase_ == 24) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 24) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          suspendBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.SuspendReply.Builder getSuspendBuilder() {
+        return internalGetSuspendFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SuspendReplyOrBuilder getSuspendOrBuilder() {
+        if ((payloadCase_ == 24) && (suspendBuilder_ != null)) {
+          return suspendBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 24) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SuspendReply suspend = 24;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SuspendReply, mxaccess_gateway.v1.MxaccessGateway.SuspendReply.Builder, mxaccess_gateway.v1.MxaccessGateway.SuspendReplyOrBuilder> 
+          internalGetSuspendFieldBuilder() {
+        if (suspendBuilder_ == null) {
+          if (!(payloadCase_ == 24)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance();
+          }
+          suspendBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.SuspendReply, mxaccess_gateway.v1.MxaccessGateway.SuspendReply.Builder, mxaccess_gateway.v1.MxaccessGateway.SuspendReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.SuspendReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 24;
+        onChanged();
+        return suspendBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ActivateReply, mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder, mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder> activateBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       * @return Whether the activate field is set.
+       */
+      @java.lang.Override
+      public boolean hasActivate() {
+        return payloadCase_ == 25;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       * @return The activate.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateReply getActivate() {
+        if (activateBuilder_ == null) {
+          if (payloadCase_ == 25) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 25) {
+            return activateBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      public Builder setActivate(mxaccess_gateway.v1.MxaccessGateway.ActivateReply value) {
+        if (activateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          activateBuilder_.setMessage(value);
+        }
+        payloadCase_ = 25;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      public Builder setActivate(
+          mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder builderForValue) {
+        if (activateBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          activateBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 25;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      public Builder mergeActivate(mxaccess_gateway.v1.MxaccessGateway.ActivateReply value) {
+        if (activateBuilder_ == null) {
+          if (payloadCase_ == 25 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ActivateReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 25) {
+            activateBuilder_.mergeFrom(value);
+          } else {
+            activateBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 25;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      public Builder clearActivate() {
+        if (activateBuilder_ == null) {
+          if (payloadCase_ == 25) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 25) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          activateBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder getActivateBuilder() {
+        return internalGetActivateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder getActivateOrBuilder() {
+        if ((payloadCase_ == 25) && (activateBuilder_ != null)) {
+          return activateBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 25) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ActivateReply activate = 25;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ActivateReply, mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder, mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder> 
+          internalGetActivateFieldBuilder() {
+        if (activateBuilder_ == null) {
+          if (!(payloadCase_ == 25)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+          }
+          activateBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ActivateReply, mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder, mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 25;
+        onChanged();
+        return activateBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder> authenticateUserBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       * @return Whether the authenticateUser field is set.
+       */
+      @java.lang.Override
+      public boolean hasAuthenticateUser() {
+        return payloadCase_ == 26;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       * @return The authenticateUser.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply getAuthenticateUser() {
+        if (authenticateUserBuilder_ == null) {
+          if (payloadCase_ == 26) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 26) {
+            return authenticateUserBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      public Builder setAuthenticateUser(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply value) {
+        if (authenticateUserBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          authenticateUserBuilder_.setMessage(value);
+        }
+        payloadCase_ = 26;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      public Builder setAuthenticateUser(
+          mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder builderForValue) {
+        if (authenticateUserBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          authenticateUserBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 26;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      public Builder mergeAuthenticateUser(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply value) {
+        if (authenticateUserBuilder_ == null) {
+          if (payloadCase_ == 26 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 26) {
+            authenticateUserBuilder_.mergeFrom(value);
+          } else {
+            authenticateUserBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 26;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      public Builder clearAuthenticateUser() {
+        if (authenticateUserBuilder_ == null) {
+          if (payloadCase_ == 26) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 26) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          authenticateUserBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder getAuthenticateUserBuilder() {
+        return internalGetAuthenticateUserFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder getAuthenticateUserOrBuilder() {
+        if ((payloadCase_ == 26) && (authenticateUserBuilder_ != null)) {
+          return authenticateUserBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 26) {
+            return (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.AuthenticateUserReply authenticate_user = 26;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder> 
+          internalGetAuthenticateUserFieldBuilder() {
+        if (authenticateUserBuilder_ == null) {
+          if (!(payloadCase_ == 26)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+          }
+          authenticateUserBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 26;
+        onChanged();
+        return authenticateUserBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.Builder, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReplyOrBuilder> archestraUserToIdBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       * @return Whether the archestraUserToId field is set.
+       */
+      @java.lang.Override
+      public boolean hasArchestraUserToId() {
+        return payloadCase_ == 27;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       * @return The archestraUserToId.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply getArchestraUserToId() {
+        if (archestraUserToIdBuilder_ == null) {
+          if (payloadCase_ == 27) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 27) {
+            return archestraUserToIdBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      public Builder setArchestraUserToId(mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply value) {
+        if (archestraUserToIdBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          archestraUserToIdBuilder_.setMessage(value);
+        }
+        payloadCase_ = 27;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      public Builder setArchestraUserToId(
+          mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.Builder builderForValue) {
+        if (archestraUserToIdBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          archestraUserToIdBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 27;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      public Builder mergeArchestraUserToId(mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply value) {
+        if (archestraUserToIdBuilder_ == null) {
+          if (payloadCase_ == 27 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 27) {
+            archestraUserToIdBuilder_.mergeFrom(value);
+          } else {
+            archestraUserToIdBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 27;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      public Builder clearArchestraUserToId() {
+        if (archestraUserToIdBuilder_ == null) {
+          if (payloadCase_ == 27) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 27) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          archestraUserToIdBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.Builder getArchestraUserToIdBuilder() {
+        return internalGetArchestraUserToIdFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReplyOrBuilder getArchestraUserToIdOrBuilder() {
+        if ((payloadCase_ == 27) && (archestraUserToIdBuilder_ != null)) {
+          return archestraUserToIdBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 27) {
+            return (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ArchestrAUserToIdReply archestra_user_to_id = 27;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.Builder, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReplyOrBuilder> 
+          internalGetArchestraUserToIdFieldBuilder() {
+        if (archestraUserToIdBuilder_ == null) {
+          if (!(payloadCase_ == 27)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.getDefaultInstance();
+          }
+          archestraUserToIdBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply.Builder, mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 27;
+        onChanged();
+        return archestraUserToIdBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SessionStateReply, mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.Builder, mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder> sessionStateBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       * @return Whether the sessionState field is set.
+       */
+      @java.lang.Override
+      public boolean hasSessionState() {
+        return payloadCase_ == 100;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       * @return The sessionState.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply getSessionState() {
+        if (sessionStateBuilder_ == null) {
+          if (payloadCase_ == 100) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 100) {
+            return sessionStateBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      public Builder setSessionState(mxaccess_gateway.v1.MxaccessGateway.SessionStateReply value) {
+        if (sessionStateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          sessionStateBuilder_.setMessage(value);
+        }
+        payloadCase_ = 100;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      public Builder setSessionState(
+          mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.Builder builderForValue) {
+        if (sessionStateBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          sessionStateBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 100;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      public Builder mergeSessionState(mxaccess_gateway.v1.MxaccessGateway.SessionStateReply value) {
+        if (sessionStateBuilder_ == null) {
+          if (payloadCase_ == 100 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 100) {
+            sessionStateBuilder_.mergeFrom(value);
+          } else {
+            sessionStateBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 100;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      public Builder clearSessionState() {
+        if (sessionStateBuilder_ == null) {
+          if (payloadCase_ == 100) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 100) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          sessionStateBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.Builder getSessionStateBuilder() {
+        return internalGetSessionStateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder getSessionStateOrBuilder() {
+        if ((payloadCase_ == 100) && (sessionStateBuilder_ != null)) {
+          return sessionStateBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 100) {
+            return (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionStateReply session_state = 100;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.SessionStateReply, mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.Builder, mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder> 
+          internalGetSessionStateFieldBuilder() {
+        if (sessionStateBuilder_ == null) {
+          if (!(payloadCase_ == 100)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+          }
+          sessionStateBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.SessionStateReply, mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.Builder, mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 100;
+        onChanged();
+        return sessionStateBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder> workerInfoBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       * @return Whether the workerInfo field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerInfo() {
+        return payloadCase_ == 101;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       * @return The workerInfo.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply getWorkerInfo() {
+        if (workerInfoBuilder_ == null) {
+          if (payloadCase_ == 101) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 101) {
+            return workerInfoBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      public Builder setWorkerInfo(mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply value) {
+        if (workerInfoBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          workerInfoBuilder_.setMessage(value);
+        }
+        payloadCase_ = 101;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      public Builder setWorkerInfo(
+          mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder builderForValue) {
+        if (workerInfoBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerInfoBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 101;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      public Builder mergeWorkerInfo(mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply value) {
+        if (workerInfoBuilder_ == null) {
+          if (payloadCase_ == 101 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 101) {
+            workerInfoBuilder_.mergeFrom(value);
+          } else {
+            workerInfoBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 101;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      public Builder clearWorkerInfo() {
+        if (workerInfoBuilder_ == null) {
+          if (payloadCase_ == 101) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 101) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          workerInfoBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder getWorkerInfoBuilder() {
+        return internalGetWorkerInfoFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder getWorkerInfoOrBuilder() {
+        if ((payloadCase_ == 101) && (workerInfoBuilder_ != null)) {
+          return workerInfoBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 101) {
+            return (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.WorkerInfoReply worker_info = 101;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder> 
+          internalGetWorkerInfoFieldBuilder() {
+        if (workerInfoBuilder_ == null) {
+          if (!(payloadCase_ == 101)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+          }
+          workerInfoBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 101;
+        onChanged();
+        return workerInfoBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder> drainEventsBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       * @return Whether the drainEvents field is set.
+       */
+      @java.lang.Override
+      public boolean hasDrainEvents() {
+        return payloadCase_ == 102;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       * @return The drainEvents.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply getDrainEvents() {
+        if (drainEventsBuilder_ == null) {
+          if (payloadCase_ == 102) {
+            return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+        } else {
+          if (payloadCase_ == 102) {
+            return drainEventsBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      public Builder setDrainEvents(mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply value) {
+        if (drainEventsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          payload_ = value;
+          onChanged();
+        } else {
+          drainEventsBuilder_.setMessage(value);
+        }
+        payloadCase_ = 102;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      public Builder setDrainEvents(
+          mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder builderForValue) {
+        if (drainEventsBuilder_ == null) {
+          payload_ = builderForValue.build();
+          onChanged();
+        } else {
+          drainEventsBuilder_.setMessage(builderForValue.build());
+        }
+        payloadCase_ = 102;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      public Builder mergeDrainEvents(mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply value) {
+        if (drainEventsBuilder_ == null) {
+          if (payloadCase_ == 102 &&
+              payload_ != mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance()) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.newBuilder((mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            payload_ = value;
+          }
+          onChanged();
+        } else {
+          if (payloadCase_ == 102) {
+            drainEventsBuilder_.mergeFrom(value);
+          } else {
+            drainEventsBuilder_.setMessage(value);
+          }
+        }
+        payloadCase_ = 102;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      public Builder clearDrainEvents() {
+        if (drainEventsBuilder_ == null) {
+          if (payloadCase_ == 102) {
+            payloadCase_ = 0;
+            payload_ = null;
+            onChanged();
+          }
+        } else {
+          if (payloadCase_ == 102) {
+            payloadCase_ = 0;
+            payload_ = null;
+          }
+          drainEventsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder getDrainEventsBuilder() {
+        return internalGetDrainEventsFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder getDrainEventsOrBuilder() {
+        if ((payloadCase_ == 102) && (drainEventsBuilder_ != null)) {
+          return drainEventsBuilder_.getMessageOrBuilder();
+        } else {
+          if (payloadCase_ == 102) {
+            return (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DrainEventsReply drain_events = 102;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder> 
+          internalGetDrainEventsFieldBuilder() {
+        if (drainEventsBuilder_ == null) {
+          if (!(payloadCase_ == 102)) {
+            payload_ = mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+          }
+          drainEventsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) payload_,
+                  getParentForChildren(),
+                  isClean());
+          payload_ = null;
+        }
+        payloadCase_ = 102;
+        onChanged();
+        return drainEventsBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxCommandReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxCommandReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxCommandReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxCommandReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxCommandReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxCommandReply>
+        PARSER = new com.google.protobuf.AbstractParser<MxCommandReply>() {
+      @java.lang.Override
+      public MxCommandReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxCommandReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxCommandReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface RegisterReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.RegisterReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.RegisterReply}
+   */
+  public static final class RegisterReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.RegisterReply)
+      RegisterReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "RegisterReply");
+    }
+    // Use RegisterReply.newBuilder() to construct.
+    private RegisterReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private RegisterReply() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_RegisterReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_RegisterReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.RegisterReply.class, mxaccess_gateway.v1.MxaccessGateway.RegisterReply.Builder.class);
+    }
+
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 1;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 1;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (serverHandle_ != 0) {
+        output.writeInt32(1, serverHandle_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (serverHandle_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, serverHandle_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.RegisterReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.RegisterReply other = (mxaccess_gateway.v1.MxaccessGateway.RegisterReply) obj;
+
+      if (getServerHandle()
+          != other.getServerHandle()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SERVER_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getServerHandle();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.RegisterReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
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+    @java.lang.Override
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
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+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.AddItemReply prototype) {
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+    public Builder toBuilder() {
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+    @java.lang.Override
+    protected Builder newBuilderForType(
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+      Builder builder = new Builder(parent);
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+        mxaccess_gateway.v1.MxaccessGateway.AddItemReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddItemReply_descriptor;
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+
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+      private Builder(
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+        itemHandle_ = 0;
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+      public mxaccess_gateway.v1.MxaccessGateway.AddItemReply getDefaultInstanceForType() {
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+      @java.lang.Override
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+        itemHandle_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+       * @return This builder for chaining.
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+        onChanged();
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+    }
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+    private static final mxaccess_gateway.v1.MxaccessGateway.AddItemReply DEFAULT_INSTANCE;
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+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
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+    public com.google.protobuf.Parser<AddItemReply> getParserForType() {
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+    }
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+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItemReply getDefaultInstanceForType() {
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+    }
+
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+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "AddItem2Reply");
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+    // Use AddItem2Reply.newBuilder() to construct.
+    private AddItem2Reply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+    private AddItem2Reply() {
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+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddItem2Reply_descriptor;
+    }
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+    @java.lang.Override
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+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply)) {
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+      return true;
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+    public int hashCode() {
+      if (memoizedHashCode != 0) {
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + ITEM_HANDLE_FIELD_NUMBER;
+      hash = (53 * hash) + getItemHandle();
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+      return PARSER.parseFrom(data);
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+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+        throws java.io.IOException {
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+        throws java.io.IOException {
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.AddItem2Reply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.AddItem2Reply)
+        mxaccess_gateway.v1.MxaccessGateway.AddItem2ReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddItem2Reply_descriptor;
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+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+                mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.class, mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        itemHandle_ = 0;
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddItem2Reply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance();
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply build() {
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+        if (!result.isInitialized()) {
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+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply result = new mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
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+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply) {
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply.getDefaultInstance()) return this;
+        if (other.getItemHandle() != 0) {
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+      @java.lang.Override
+      public Builder mergeFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 1;</code>
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+      /**
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+       * @return This builder for chaining.
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+        itemHandle_ = value;
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+        onChanged();
+        return this;
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+      /**
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+       * @return This builder for chaining.
+       */
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+        onChanged();
+        return this;
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.AddItem2Reply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.AddItem2Reply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply DEFAULT_INSTANCE;
+    static {
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+      public AddItem2Reply parsePartialFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
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+        return builder.buildPartial();
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+    public static com.google.protobuf.Parser<AddItem2Reply> parser() {
+      return PARSER;
+    }
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+    @java.lang.Override
+    public com.google.protobuf.Parser<AddItem2Reply> getParserForType() {
+      return PARSER;
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+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AddItem2Reply getDefaultInstanceForType() {
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+    }
+
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+    /**
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+     */
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+      AddBufferedItemReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "AddBufferedItemReply");
+    }
+    // Use AddBufferedItemReply.newBuilder() to construct.
+    private AddBufferedItemReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+    private AddBufferedItemReply() {
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+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AddBufferedItemReply_descriptor;
+    }
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+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
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+              : statusBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.SuspendReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.SuspendReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.SuspendReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.SuspendReply.getDefaultInstance()) return this;
+        if (other.hasStatus()) {
+          mergeStatus(other.getStatus());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    internalGetStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy status_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> statusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       * @return Whether the status field is set.
+       */
+      public boolean hasStatus() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       * @return The status.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatus() {
+        if (statusBuilder_ == null) {
+          return status_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance() : status_;
+        } else {
+          return statusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder setStatus(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          status_ = value;
+        } else {
+          statusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder setStatus(
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusBuilder_ == null) {
+          status_ = builderForValue.build();
+        } else {
+          statusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder mergeStatus(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            status_ != null &&
+            status_ != mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance()) {
+            getStatusBuilder().mergeFrom(value);
+          } else {
+            status_ = value;
+          }
+        } else {
+          statusBuilder_.mergeFrom(value);
+        }
+        if (status_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder clearStatus() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        status_ = null;
+        if (statusBuilder_ != null) {
+          statusBuilder_.dispose();
+          statusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder getStatusBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return internalGetStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusOrBuilder() {
+        if (statusBuilder_ != null) {
+          return statusBuilder_.getMessageOrBuilder();
+        } else {
+          return status_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance() : status_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+          internalGetStatusFieldBuilder() {
+        if (statusBuilder_ == null) {
+          statusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder>(
+                  getStatus(),
+                  getParentForChildren(),
+                  isClean());
+          status_ = null;
+        }
+        return statusBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.SuspendReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.SuspendReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.SuspendReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.SuspendReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.SuspendReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<SuspendReply>
+        PARSER = new com.google.protobuf.AbstractParser<SuspendReply>() {
+      @java.lang.Override
+      public SuspendReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<SuspendReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<SuspendReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SuspendReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface ActivateReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.ActivateReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+     * @return Whether the status field is set.
+     */
+    boolean hasStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+     * @return The status.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.ActivateReply}
+   */
+  public static final class ActivateReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.ActivateReply)
+      ActivateReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "ActivateReply");
+    }
+    // Use ActivateReply.newBuilder() to construct.
+    private ActivateReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private ActivateReply() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.ActivateReply.class, mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int STATUS_FIELD_NUMBER = 1;
+    private mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy status_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+     * @return Whether the status field is set.
+     */
+    @java.lang.Override
+    public boolean hasStatus() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+     * @return The status.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatus() {
+      return status_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance() : status_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusOrBuilder() {
+      return status_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance() : status_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getStatus());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getStatus());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.ActivateReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.ActivateReply other = (mxaccess_gateway.v1.MxaccessGateway.ActivateReply) obj;
+
+      if (hasStatus() != other.hasStatus()) return false;
+      if (hasStatus()) {
+        if (!getStatus()
+            .equals(other.getStatus())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasStatus()) {
+        hash = (37 * hash) + STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + getStatus().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.ActivateReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.ActivateReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.ActivateReply)
+        mxaccess_gateway.v1.MxaccessGateway.ActivateReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.ActivateReply.class, mxaccess_gateway.v1.MxaccessGateway.ActivateReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.ActivateReply.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetStatusFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        status_ = null;
+        if (statusBuilder_ != null) {
+          statusBuilder_.dispose();
+          statusBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ActivateReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.ActivateReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ActivateReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.ActivateReply result = new mxaccess_gateway.v1.MxaccessGateway.ActivateReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.ActivateReply result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.status_ = statusBuilder_ == null
+              ? status_
+              : statusBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.ActivateReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.ActivateReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.ActivateReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.ActivateReply.getDefaultInstance()) return this;
+        if (other.hasStatus()) {
+          mergeStatus(other.getStatus());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    internalGetStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy status_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> statusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       * @return Whether the status field is set.
+       */
+      public boolean hasStatus() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       * @return The status.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatus() {
+        if (statusBuilder_ == null) {
+          return status_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance() : status_;
+        } else {
+          return statusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder setStatus(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          status_ = value;
+        } else {
+          statusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder setStatus(
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusBuilder_ == null) {
+          status_ = builderForValue.build();
+        } else {
+          statusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder mergeStatus(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            status_ != null &&
+            status_ != mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance()) {
+            getStatusBuilder().mergeFrom(value);
+          } else {
+            status_ = value;
+          }
+        } else {
+          statusBuilder_.mergeFrom(value);
+        }
+        if (status_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public Builder clearStatus() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        status_ = null;
+        if (statusBuilder_ != null) {
+          statusBuilder_.dispose();
+          statusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder getStatusBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return internalGetStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusOrBuilder() {
+        if (statusBuilder_ != null) {
+          return statusBuilder_.getMessageOrBuilder();
+        } else {
+          return status_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance() : status_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusProxy status = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+          internalGetStatusFieldBuilder() {
+        if (statusBuilder_ == null) {
+          statusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder>(
+                  getStatus(),
+                  getParentForChildren(),
+                  isClean());
+          status_ = null;
+        }
+        return statusBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.ActivateReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.ActivateReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.ActivateReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.ActivateReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ActivateReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<ActivateReply>
+        PARSER = new com.google.protobuf.AbstractParser<ActivateReply>() {
+      @java.lang.Override
+      public ActivateReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<ActivateReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<ActivateReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ActivateReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface AuthenticateUserReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.AuthenticateUserReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 user_id = 1;</code>
+     * @return The userId.
+     */
+    int getUserId();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.AuthenticateUserReply}
+   */
+  public static final class AuthenticateUserReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.AuthenticateUserReply)
+      AuthenticateUserReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "AuthenticateUserReply");
+    }
+    // Use AuthenticateUserReply.newBuilder() to construct.
+    private AuthenticateUserReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private AuthenticateUserReply() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.class, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder.class);
+    }
+
+    public static final int USER_ID_FIELD_NUMBER = 1;
+    private int userId_ = 0;
+    /**
+     * <code>int32 user_id = 1;</code>
+     * @return The userId.
+     */
+    @java.lang.Override
+    public int getUserId() {
+      return userId_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (userId_ != 0) {
+        output.writeInt32(1, userId_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (userId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, userId_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply other = (mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) obj;
+
+      if (getUserId()
+          != other.getUserId()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + USER_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getUserId();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.AuthenticateUserReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.AuthenticateUserReply)
+        mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.class, mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        userId_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_AuthenticateUserReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply result = new mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.userId_ = userId_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply.getDefaultInstance()) return this;
+        if (other.getUserId() != 0) {
+          setUserId(other.getUserId());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                userId_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int userId_ ;
+      /**
+       * <code>int32 user_id = 1;</code>
+       * @return The userId.
+       */
+      @java.lang.Override
+      public int getUserId() {
+        return userId_;
+      }
+      /**
+       * <code>int32 user_id = 1;</code>
+       * @param value The userId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setUserId(int value) {
+
+        userId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 user_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearUserId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        userId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.AuthenticateUserReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.AuthenticateUserReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<AuthenticateUserReply>
+        PARSER = new com.google.protobuf.AbstractParser<AuthenticateUserReply>() {
+      @java.lang.Override
+      public AuthenticateUserReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<AuthenticateUserReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AuthenticateUserReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.AuthenticateUserReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface ArchestrAUserToIdReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.ArchestrAUserToIdReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 user_id = 1;</code>
+     * @return The userId.
+     */
+    int getUserId();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.ArchestrAUserToIdReply}
+   */
+  public static final class ArchestrAUserToIdReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.ArchestrAUserToIdReply)
+      ArchestrAUserToIdReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "ArchestrAUserToIdReply");
+    }
+    // Use ArchestrAUserToIdReply.newBuilder() to construct.
+    private ArchestrAUserToIdReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
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+      public mxaccess_gateway.v1.MxaccessGateway.ArchestrAUserToIdReply getDefaultInstanceForType() {
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.ArchestrAUserToIdReply)
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.SessionStateReply parseFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    @java.lang.Override
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+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.SessionStateReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.SessionStateReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.SessionStateReply)
+        mxaccess_gateway.v1.MxaccessGateway.SessionStateReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SessionStateReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SessionStateReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.class, mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        state_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_SessionStateReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.SessionStateReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.SessionStateReply result = new mxaccess_gateway.v1.MxaccessGateway.SessionStateReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.SessionStateReply result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.state_ = state_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.SessionStateReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.SessionStateReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.SessionStateReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.SessionStateReply.getDefaultInstance()) return this;
+        if (other.state_ != 0) {
+          setStateValue(other.getStateValue());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int state_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState state = 1;</code>
+       * @return The enum numeric value on the wire for state.
+       */
+      @java.lang.Override public int getStateValue() {
+        return state_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState state = 1;</code>
+       * @param value The enum numeric value on the wire for state to set.
+       * @return This builder for chaining.
+       */
+      public Builder setStateValue(int value) {
+        state_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState state = 1;</code>
+       * @return The state.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.SessionState getState() {
+        mxaccess_gateway.v1.MxaccessGateway.SessionState result = mxaccess_gateway.v1.MxaccessGateway.SessionState.forNumber(state_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.SessionState.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState state = 1;</code>
+       * @param value The state to set.
+       * @return This builder for chaining.
+       */
+      public Builder setState(mxaccess_gateway.v1.MxaccessGateway.SessionState value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        state_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.SessionState state = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearState() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        state_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.SessionStateReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.SessionStateReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.SessionStateReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.SessionStateReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.SessionStateReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<SessionStateReply>
+        PARSER = new com.google.protobuf.AbstractParser<SessionStateReply>() {
+      @java.lang.Override
+      public SessionStateReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<SessionStateReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<SessionStateReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.SessionStateReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerInfoReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.WorkerInfoReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 worker_process_id = 1;</code>
+     * @return The workerProcessId.
+     */
+    int getWorkerProcessId();
+
+    /**
+     * <code>string worker_version = 2;</code>
+     * @return The workerVersion.
+     */
+    java.lang.String getWorkerVersion();
+    /**
+     * <code>string worker_version = 2;</code>
+     * @return The bytes for workerVersion.
+     */
+    com.google.protobuf.ByteString
+        getWorkerVersionBytes();
+
+    /**
+     * <code>string mxaccess_progid = 3;</code>
+     * @return The mxaccessProgid.
+     */
+    java.lang.String getMxaccessProgid();
+    /**
+     * <code>string mxaccess_progid = 3;</code>
+     * @return The bytes for mxaccessProgid.
+     */
+    com.google.protobuf.ByteString
+        getMxaccessProgidBytes();
+
+    /**
+     * <code>string mxaccess_clsid = 4;</code>
+     * @return The mxaccessClsid.
+     */
+    java.lang.String getMxaccessClsid();
+    /**
+     * <code>string mxaccess_clsid = 4;</code>
+     * @return The bytes for mxaccessClsid.
+     */
+    com.google.protobuf.ByteString
+        getMxaccessClsidBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.WorkerInfoReply}
+   */
+  public static final class WorkerInfoReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.WorkerInfoReply)
+      WorkerInfoReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerInfoReply");
+    }
+    // Use WorkerInfoReply.newBuilder() to construct.
+    private WorkerInfoReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerInfoReply() {
+      workerVersion_ = "";
+      mxaccessProgid_ = "";
+      mxaccessClsid_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WorkerInfoReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WorkerInfoReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.class, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder.class);
+    }
+
+    public static final int WORKER_PROCESS_ID_FIELD_NUMBER = 1;
+    private int workerProcessId_ = 0;
+    /**
+     * <code>int32 worker_process_id = 1;</code>
+     * @return The workerProcessId.
+     */
+    @java.lang.Override
+    public int getWorkerProcessId() {
+      return workerProcessId_;
+    }
+
+    public static final int WORKER_VERSION_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object workerVersion_ = "";
+    /**
+     * <code>string worker_version = 2;</code>
+     * @return The workerVersion.
+     */
+    @java.lang.Override
+    public java.lang.String getWorkerVersion() {
+      java.lang.Object ref = workerVersion_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        workerVersion_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string worker_version = 2;</code>
+     * @return The bytes for workerVersion.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getWorkerVersionBytes() {
+      java.lang.Object ref = workerVersion_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        workerVersion_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int MXACCESS_PROGID_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object mxaccessProgid_ = "";
+    /**
+     * <code>string mxaccess_progid = 3;</code>
+     * @return The mxaccessProgid.
+     */
+    @java.lang.Override
+    public java.lang.String getMxaccessProgid() {
+      java.lang.Object ref = mxaccessProgid_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        mxaccessProgid_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string mxaccess_progid = 3;</code>
+     * @return The bytes for mxaccessProgid.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getMxaccessProgidBytes() {
+      java.lang.Object ref = mxaccessProgid_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        mxaccessProgid_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int MXACCESS_CLSID_FIELD_NUMBER = 4;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object mxaccessClsid_ = "";
+    /**
+     * <code>string mxaccess_clsid = 4;</code>
+     * @return The mxaccessClsid.
+     */
+    @java.lang.Override
+    public java.lang.String getMxaccessClsid() {
+      java.lang.Object ref = mxaccessClsid_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        mxaccessClsid_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string mxaccess_clsid = 4;</code>
+     * @return The bytes for mxaccessClsid.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getMxaccessClsidBytes() {
+      java.lang.Object ref = mxaccessClsid_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        mxaccessClsid_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (workerProcessId_ != 0) {
+        output.writeInt32(1, workerProcessId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(workerVersion_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, workerVersion_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessProgid_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 3, mxaccessProgid_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessClsid_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 4, mxaccessClsid_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (workerProcessId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, workerProcessId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(workerVersion_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(2, workerVersion_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessProgid_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(3, mxaccessProgid_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessClsid_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(4, mxaccessClsid_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply other = (mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) obj;
+
+      if (getWorkerProcessId()
+          != other.getWorkerProcessId()) return false;
+      if (!getWorkerVersion()
+          .equals(other.getWorkerVersion())) return false;
+      if (!getMxaccessProgid()
+          .equals(other.getMxaccessProgid())) return false;
+      if (!getMxaccessClsid()
+          .equals(other.getMxaccessClsid())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + WORKER_PROCESS_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerProcessId();
+      hash = (37 * hash) + WORKER_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerVersion().hashCode();
+      hash = (37 * hash) + MXACCESS_PROGID_FIELD_NUMBER;
+      hash = (53 * hash) + getMxaccessProgid().hashCode();
+      hash = (37 * hash) + MXACCESS_CLSID_FIELD_NUMBER;
+      hash = (53 * hash) + getMxaccessClsid().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.WorkerInfoReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.WorkerInfoReply)
+        mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WorkerInfoReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WorkerInfoReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.class, mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        workerProcessId_ = 0;
+        workerVersion_ = "";
+        mxaccessProgid_ = "";
+        mxaccessClsid_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_WorkerInfoReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply result = new mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.workerProcessId_ = workerProcessId_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.workerVersion_ = workerVersion_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.mxaccessProgid_ = mxaccessProgid_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.mxaccessClsid_ = mxaccessClsid_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply.getDefaultInstance()) return this;
+        if (other.getWorkerProcessId() != 0) {
+          setWorkerProcessId(other.getWorkerProcessId());
+        }
+        if (!other.getWorkerVersion().isEmpty()) {
+          workerVersion_ = other.workerVersion_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (!other.getMxaccessProgid().isEmpty()) {
+          mxaccessProgid_ = other.mxaccessProgid_;
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        if (!other.getMxaccessClsid().isEmpty()) {
+          mxaccessClsid_ = other.mxaccessClsid_;
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                workerProcessId_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                workerVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                mxaccessProgid_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 34: {
+                mxaccessClsid_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int workerProcessId_ ;
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @return The workerProcessId.
+       */
+      @java.lang.Override
+      public int getWorkerProcessId() {
+        return workerProcessId_;
+      }
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @param value The workerProcessId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerProcessId(int value) {
+
+        workerProcessId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerProcessId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        workerProcessId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object workerVersion_ = "";
+      /**
+       * <code>string worker_version = 2;</code>
+       * @return The workerVersion.
+       */
+      public java.lang.String getWorkerVersion() {
+        java.lang.Object ref = workerVersion_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          workerVersion_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string worker_version = 2;</code>
+       * @return The bytes for workerVersion.
+       */
+      public com.google.protobuf.ByteString
+          getWorkerVersionBytes() {
+        java.lang.Object ref = workerVersion_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          workerVersion_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string worker_version = 2;</code>
+       * @param value The workerVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerVersion(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        workerVersion_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string worker_version = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerVersion() {
+        workerVersion_ = getDefaultInstance().getWorkerVersion();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string worker_version = 2;</code>
+       * @param value The bytes for workerVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerVersionBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        workerVersion_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object mxaccessProgid_ = "";
+      /**
+       * <code>string mxaccess_progid = 3;</code>
+       * @return The mxaccessProgid.
+       */
+      public java.lang.String getMxaccessProgid() {
+        java.lang.Object ref = mxaccessProgid_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          mxaccessProgid_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_progid = 3;</code>
+       * @return The bytes for mxaccessProgid.
+       */
+      public com.google.protobuf.ByteString
+          getMxaccessProgidBytes() {
+        java.lang.Object ref = mxaccessProgid_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          mxaccessProgid_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_progid = 3;</code>
+       * @param value The mxaccessProgid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessProgid(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        mxaccessProgid_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_progid = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearMxaccessProgid() {
+        mxaccessProgid_ = getDefaultInstance().getMxaccessProgid();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_progid = 3;</code>
+       * @param value The bytes for mxaccessProgid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessProgidBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        mxaccessProgid_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object mxaccessClsid_ = "";
+      /**
+       * <code>string mxaccess_clsid = 4;</code>
+       * @return The mxaccessClsid.
+       */
+      public java.lang.String getMxaccessClsid() {
+        java.lang.Object ref = mxaccessClsid_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          mxaccessClsid_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_clsid = 4;</code>
+       * @return The bytes for mxaccessClsid.
+       */
+      public com.google.protobuf.ByteString
+          getMxaccessClsidBytes() {
+        java.lang.Object ref = mxaccessClsid_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          mxaccessClsid_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_clsid = 4;</code>
+       * @param value The mxaccessClsid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessClsid(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        mxaccessClsid_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_clsid = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearMxaccessClsid() {
+        mxaccessClsid_ = getDefaultInstance().getMxaccessClsid();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_clsid = 4;</code>
+       * @param value The bytes for mxaccessClsid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessClsidBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        mxaccessClsid_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.WorkerInfoReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.WorkerInfoReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerInfoReply>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerInfoReply>() {
+      @java.lang.Override
+      public WorkerInfoReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerInfoReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerInfoReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.WorkerInfoReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface DrainEventsReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.DrainEventsReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxEvent> 
+        getEventsList();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxEvent getEvents(int index);
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    int getEventsCount();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> 
+        getEventsOrBuilderList();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder getEventsOrBuilder(
+        int index);
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.DrainEventsReply}
+   */
+  public static final class DrainEventsReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.DrainEventsReply)
+      DrainEventsReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "DrainEventsReply");
+    }
+    // Use DrainEventsReply.newBuilder() to construct.
+    private DrainEventsReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private DrainEventsReply() {
+      events_ = java.util.Collections.emptyList();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DrainEventsReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DrainEventsReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.class, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder.class);
+    }
+
+    public static final int EVENTS_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxEvent> events_;
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    @java.lang.Override
+    public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxEvent> getEventsList() {
+      return events_;
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    @java.lang.Override
+    public java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> 
+        getEventsOrBuilderList() {
+      return events_;
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    @java.lang.Override
+    public int getEventsCount() {
+      return events_.size();
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxEvent getEvents(int index) {
+      return events_.get(index);
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder getEventsOrBuilder(
+        int index) {
+      return events_.get(index);
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      for (int i = 0; i < events_.size(); i++) {
+        output.writeMessage(1, events_.get(i));
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      for (int i = 0; i < events_.size(); i++) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, events_.get(i));
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply other = (mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) obj;
+
+      if (!getEventsList()
+          .equals(other.getEventsList())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (getEventsCount() > 0) {
+        hash = (37 * hash) + EVENTS_FIELD_NUMBER;
+        hash = (53 * hash) + getEventsList().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.DrainEventsReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.DrainEventsReply)
+        mxaccess_gateway.v1.MxaccessGateway.DrainEventsReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DrainEventsReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DrainEventsReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.class, mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        if (eventsBuilder_ == null) {
+          events_ = java.util.Collections.emptyList();
+        } else {
+          events_ = null;
+          eventsBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DrainEventsReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply build() {
+        mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply result = new mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply(this);
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply result) {
+        if (eventsBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0)) {
+            events_ = java.util.Collections.unmodifiableList(events_);
+            bitField0_ = (bitField0_ & ~0x00000001);
+          }
+          result.events_ = events_;
+        } else {
+          result.events_ = eventsBuilder_.build();
+        }
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply result) {
+        int from_bitField0_ = bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply.getDefaultInstance()) return this;
+        if (eventsBuilder_ == null) {
+          if (!other.events_.isEmpty()) {
+            if (events_.isEmpty()) {
+              events_ = other.events_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+            } else {
+              ensureEventsIsMutable();
+              events_.addAll(other.events_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.events_.isEmpty()) {
+            if (eventsBuilder_.isEmpty()) {
+              eventsBuilder_.dispose();
+              eventsBuilder_ = null;
+              events_ = other.events_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+              eventsBuilder_ = 
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                   internalGetEventsFieldBuilder() : null;
+            } else {
+              eventsBuilder_.addAllMessages(other.events_);
+            }
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                mxaccess_gateway.v1.MxaccessGateway.MxEvent m =
+                    input.readMessage(
+                        mxaccess_gateway.v1.MxaccessGateway.MxEvent.parser(),
+                        extensionRegistry);
+                if (eventsBuilder_ == null) {
+                  ensureEventsIsMutable();
+                  events_.add(m);
+                } else {
+                  eventsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxEvent> events_ =
+        java.util.Collections.emptyList();
+      private void ensureEventsIsMutable() {
+        if (!((bitField0_ & 0x00000001) != 0)) {
+          events_ = new java.util.ArrayList<mxaccess_gateway.v1.MxaccessGateway.MxEvent>(events_);
+          bitField0_ |= 0x00000001;
+         }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxEvent, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> eventsBuilder_;
+
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxEvent> getEventsList() {
+        if (eventsBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(events_);
+        } else {
+          return eventsBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public int getEventsCount() {
+        if (eventsBuilder_ == null) {
+          return events_.size();
+        } else {
+          return eventsBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEvent getEvents(int index) {
+        if (eventsBuilder_ == null) {
+          return events_.get(index);
+        } else {
+          return eventsBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder setEvents(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxEvent value) {
+        if (eventsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureEventsIsMutable();
+          events_.set(index, value);
+          onChanged();
+        } else {
+          eventsBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder setEvents(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder builderForValue) {
+        if (eventsBuilder_ == null) {
+          ensureEventsIsMutable();
+          events_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          eventsBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder addEvents(mxaccess_gateway.v1.MxaccessGateway.MxEvent value) {
+        if (eventsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureEventsIsMutable();
+          events_.add(value);
+          onChanged();
+        } else {
+          eventsBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder addEvents(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxEvent value) {
+        if (eventsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureEventsIsMutable();
+          events_.add(index, value);
+          onChanged();
+        } else {
+          eventsBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder addEvents(
+          mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder builderForValue) {
+        if (eventsBuilder_ == null) {
+          ensureEventsIsMutable();
+          events_.add(builderForValue.build());
+          onChanged();
+        } else {
+          eventsBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder addEvents(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder builderForValue) {
+        if (eventsBuilder_ == null) {
+          ensureEventsIsMutable();
+          events_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          eventsBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder addAllEvents(
+          java.lang.Iterable<? extends mxaccess_gateway.v1.MxaccessGateway.MxEvent> values) {
+        if (eventsBuilder_ == null) {
+          ensureEventsIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, events_);
+          onChanged();
+        } else {
+          eventsBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder clearEvents() {
+        if (eventsBuilder_ == null) {
+          events_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+        } else {
+          eventsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public Builder removeEvents(int index) {
+        if (eventsBuilder_ == null) {
+          ensureEventsIsMutable();
+          events_.remove(index);
+          onChanged();
+        } else {
+          eventsBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder getEventsBuilder(
+          int index) {
+        return internalGetEventsFieldBuilder().getBuilder(index);
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder getEventsOrBuilder(
+          int index) {
+        if (eventsBuilder_ == null) {
+          return events_.get(index);  } else {
+          return eventsBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> 
+           getEventsOrBuilderList() {
+        if (eventsBuilder_ != null) {
+          return eventsBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(events_);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder addEventsBuilder() {
+        return internalGetEventsFieldBuilder().addBuilder(
+            mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder addEventsBuilder(
+          int index) {
+        return internalGetEventsFieldBuilder().addBuilder(
+            index, mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxEvent events = 1;</code>
+       */
+      public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder> 
+           getEventsBuilderList() {
+        return internalGetEventsFieldBuilder().getBuilderList();
+      }
+      private com.google.protobuf.RepeatedFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxEvent, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> 
+          internalGetEventsFieldBuilder() {
+        if (eventsBuilder_ == null) {
+          eventsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxEvent, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder>(
+                  events_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
+          events_ = null;
+        }
+        return eventsBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.DrainEventsReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.DrainEventsReply)
+    private static final mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<DrainEventsReply>
+        PARSER = new com.google.protobuf.AbstractParser<DrainEventsReply>() {
+      @java.lang.Override
+      public DrainEventsReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<DrainEventsReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<DrainEventsReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DrainEventsReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface MxEventOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.MxEvent)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+     * @return The enum numeric value on the wire for family.
+     */
+    int getFamilyValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+     * @return The family.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxEventFamily getFamily();
+
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The sessionId.
+     */
+    java.lang.String getSessionId();
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The bytes for sessionId.
+     */
+    com.google.protobuf.ByteString
+        getSessionIdBytes();
+
+    /**
+     * <code>int32 server_handle = 3;</code>
+     * @return The serverHandle.
+     */
+    int getServerHandle();
+
+    /**
+     * <code>int32 item_handle = 4;</code>
+     * @return The itemHandle.
+     */
+    int getItemHandle();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return Whether the value field is set.
+     */
+    boolean hasValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return The value.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValue getValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder();
+
+    /**
+     * <code>int32 quality = 6;</code>
+     * @return The quality.
+     */
+    int getQuality();
+
+    /**
+     * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+     * @return Whether the sourceTimestamp field is set.
+     */
+    boolean hasSourceTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+     * @return The sourceTimestamp.
+     */
+    com.google.protobuf.Timestamp getSourceTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getSourceTimestampOrBuilder();
+
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> 
+        getStatusesList();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatuses(int index);
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    int getStatusesCount();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+        getStatusesOrBuilderList();
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusesOrBuilder(
+        int index);
+
+    /**
+     * <code>uint64 worker_sequence = 9;</code>
+     * @return The workerSequence.
+     */
+    long getWorkerSequence();
+
+    /**
+     * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+     * @return Whether the workerTimestamp field is set.
+     */
+    boolean hasWorkerTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+     * @return The workerTimestamp.
+     */
+    com.google.protobuf.Timestamp getWorkerTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getWorkerTimestampOrBuilder();
+
+    /**
+     * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+     * @return Whether the gatewayReceiveTimestamp field is set.
+     */
+    boolean hasGatewayReceiveTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+     * @return The gatewayReceiveTimestamp.
+     */
+    com.google.protobuf.Timestamp getGatewayReceiveTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getGatewayReceiveTimestampOrBuilder();
+
+    /**
+     * <code>optional int32 hresult = 12;</code>
+     * @return Whether the hresult field is set.
+     */
+    boolean hasHresult();
+    /**
+     * <code>optional int32 hresult = 12;</code>
+     * @return The hresult.
+     */
+    int getHresult();
+
+    /**
+     * <code>string raw_status = 13;</code>
+     * @return The rawStatus.
+     */
+    java.lang.String getRawStatus();
+    /**
+     * <code>string raw_status = 13;</code>
+     * @return The bytes for rawStatus.
+     */
+    com.google.protobuf.ByteString
+        getRawStatusBytes();
+
+    /**
+     * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+     * @return Whether the onDataChange field is set.
+     */
+    boolean hasOnDataChange();
+    /**
+     * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+     * @return The onDataChange.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent getOnDataChange();
+    /**
+     * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEventOrBuilder getOnDataChangeOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+     * @return Whether the onWriteComplete field is set.
+     */
+    boolean hasOnWriteComplete();
+    /**
+     * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+     * @return The onWriteComplete.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent getOnWriteComplete();
+    /**
+     * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEventOrBuilder getOnWriteCompleteOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+     * @return Whether the operationComplete field is set.
+     */
+    boolean hasOperationComplete();
+    /**
+     * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+     * @return The operationComplete.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent getOperationComplete();
+    /**
+     * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder getOperationCompleteOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+     * @return Whether the onBufferedDataChange field is set.
+     */
+    boolean hasOnBufferedDataChange();
+    /**
+     * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+     * @return The onBufferedDataChange.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent getOnBufferedDataChange();
+    /**
+     * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder getOnBufferedDataChangeOrBuilder();
+
+    mxaccess_gateway.v1.MxaccessGateway.MxEvent.BodyCase getBodyCase();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.MxEvent}
+   */
+  public static final class MxEvent extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.MxEvent)
+      MxEventOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxEvent");
+    }
+    // Use MxEvent.newBuilder() to construct.
+    private MxEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MxEvent() {
+      family_ = 0;
+      sessionId_ = "";
+      statuses_ = java.util.Collections.emptyList();
+      rawStatus_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxEvent_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxEvent_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.MxEvent.class, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder.class);
+    }
+
+    private int bitField0_;
+    private int bodyCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object body_;
+    public enum BodyCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      ON_DATA_CHANGE(20),
+      ON_WRITE_COMPLETE(21),
+      OPERATION_COMPLETE(22),
+      ON_BUFFERED_DATA_CHANGE(23),
+      BODY_NOT_SET(0);
+      private final int value;
+      private BodyCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static BodyCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static BodyCase forNumber(int value) {
+        switch (value) {
+          case 20: return ON_DATA_CHANGE;
+          case 21: return ON_WRITE_COMPLETE;
+          case 22: return OPERATION_COMPLETE;
+          case 23: return ON_BUFFERED_DATA_CHANGE;
+          case 0: return BODY_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public BodyCase
+    getBodyCase() {
+      return BodyCase.forNumber(
+          bodyCase_);
+    }
+
+    public static final int FAMILY_FIELD_NUMBER = 1;
+    private int family_ = 0;
+    /**
+     * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+     * @return The enum numeric value on the wire for family.
+     */
+    @java.lang.Override public int getFamilyValue() {
+      return family_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+     * @return The family.
+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.MxEventFamily getFamily() {
+      mxaccess_gateway.v1.MxaccessGateway.MxEventFamily result = mxaccess_gateway.v1.MxaccessGateway.MxEventFamily.forNumber(family_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxEventFamily.UNRECOGNIZED : result;
+    }
+
+    public static final int SESSION_ID_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object sessionId_ = "";
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The sessionId.
+     */
+    @java.lang.Override
+    public java.lang.String getSessionId() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        sessionId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The bytes for sessionId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        sessionId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int SERVER_HANDLE_FIELD_NUMBER = 3;
+    private int serverHandle_ = 0;
+    /**
+     * <code>int32 server_handle = 3;</code>
+     * @return The serverHandle.
+     */
+    @java.lang.Override
+    public int getServerHandle() {
+      return serverHandle_;
+    }
+
+    public static final int ITEM_HANDLE_FIELD_NUMBER = 4;
+    private int itemHandle_ = 0;
+    /**
+     * <code>int32 item_handle = 4;</code>
+     * @return The itemHandle.
+     */
+    @java.lang.Override
+    public int getItemHandle() {
+      return itemHandle_;
+    }
+
+    public static final int VALUE_FIELD_NUMBER = 5;
+    private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return Whether the value field is set.
+     */
+    @java.lang.Override
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     * @return The value.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+      return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+    }
+
+    public static final int QUALITY_FIELD_NUMBER = 6;
+    private int quality_ = 0;
+    /**
+     * <code>int32 quality = 6;</code>
+     * @return The quality.
+     */
+    @java.lang.Override
+    public int getQuality() {
+      return quality_;
+    }
+
+    public static final int SOURCE_TIMESTAMP_FIELD_NUMBER = 7;
+    private com.google.protobuf.Timestamp sourceTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+     * @return Whether the sourceTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasSourceTimestamp() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+     * @return The sourceTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getSourceTimestamp() {
+      return sourceTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : sourceTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getSourceTimestampOrBuilder() {
+      return sourceTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : sourceTimestamp_;
+    }
+
+    public static final int STATUSES_FIELD_NUMBER = 8;
+    @SuppressWarnings("serial")
+    private java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> statuses_;
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    @java.lang.Override
+    public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> getStatusesList() {
+      return statuses_;
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    @java.lang.Override
+    public java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+        getStatusesOrBuilderList() {
+      return statuses_;
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    @java.lang.Override
+    public int getStatusesCount() {
+      return statuses_.size();
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatuses(int index) {
+      return statuses_.get(index);
+    }
+    /**
+     * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusesOrBuilder(
+        int index) {
+      return statuses_.get(index);
+    }
+
+    public static final int WORKER_SEQUENCE_FIELD_NUMBER = 9;
+    private long workerSequence_ = 0L;
+    /**
+     * <code>uint64 worker_sequence = 9;</code>
+     * @return The workerSequence.
+     */
+    @java.lang.Override
+    public long getWorkerSequence() {
+      return workerSequence_;
+    }
+
+    public static final int WORKER_TIMESTAMP_FIELD_NUMBER = 10;
+    private com.google.protobuf.Timestamp workerTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+     * @return Whether the workerTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerTimestamp() {
+      return ((bitField0_ & 0x00000004) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+     * @return The workerTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getWorkerTimestamp() {
+      return workerTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : workerTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getWorkerTimestampOrBuilder() {
+      return workerTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : workerTimestamp_;
+    }
+
+    public static final int GATEWAY_RECEIVE_TIMESTAMP_FIELD_NUMBER = 11;
+    private com.google.protobuf.Timestamp gatewayReceiveTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+     * @return Whether the gatewayReceiveTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasGatewayReceiveTimestamp() {
+      return ((bitField0_ & 0x00000008) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+     * @return The gatewayReceiveTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getGatewayReceiveTimestamp() {
+      return gatewayReceiveTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : gatewayReceiveTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getGatewayReceiveTimestampOrBuilder() {
+      return gatewayReceiveTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : gatewayReceiveTimestamp_;
+    }
+
+    public static final int HRESULT_FIELD_NUMBER = 12;
+    private int hresult_ = 0;
+    /**
+     * <code>optional int32 hresult = 12;</code>
+     * @return Whether the hresult field is set.
+     */
+    @java.lang.Override
+    public boolean hasHresult() {
+      return ((bitField0_ & 0x00000010) != 0);
+    }
+    /**
+     * <code>optional int32 hresult = 12;</code>
+     * @return The hresult.
+     */
+    @java.lang.Override
+    public int getHresult() {
+      return hresult_;
+    }
+
+    public static final int RAW_STATUS_FIELD_NUMBER = 13;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object rawStatus_ = "";
+    /**
+     * <code>string raw_status = 13;</code>
+     * @return The rawStatus.
+     */
+    @java.lang.Override
+    public java.lang.String getRawStatus() {
+      java.lang.Object ref = rawStatus_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        rawStatus_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string raw_status = 13;</code>
+     * @return The bytes for rawStatus.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getRawStatusBytes() {
+      java.lang.Object ref = rawStatus_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        rawStatus_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int ON_DATA_CHANGE_FIELD_NUMBER = 20;
+    /**
+     * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+     * @return Whether the onDataChange field is set.
+     */
+    @java.lang.Override
+    public boolean hasOnDataChange() {
+      return bodyCase_ == 20;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+     * @return The onDataChange.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent getOnDataChange() {
+      if (bodyCase_ == 20) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEventOrBuilder getOnDataChangeOrBuilder() {
+      if (bodyCase_ == 20) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance();
+    }
+
+    public static final int ON_WRITE_COMPLETE_FIELD_NUMBER = 21;
+    /**
+     * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+     * @return Whether the onWriteComplete field is set.
+     */
+    @java.lang.Override
+    public boolean hasOnWriteComplete() {
+      return bodyCase_ == 21;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+     * @return The onWriteComplete.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent getOnWriteComplete() {
+      if (bodyCase_ == 21) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEventOrBuilder getOnWriteCompleteOrBuilder() {
+      if (bodyCase_ == 21) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance();
+    }
+
+    public static final int OPERATION_COMPLETE_FIELD_NUMBER = 22;
+    /**
+     * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+     * @return Whether the operationComplete field is set.
+     */
+    @java.lang.Override
+    public boolean hasOperationComplete() {
+      return bodyCase_ == 22;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+     * @return The operationComplete.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent getOperationComplete() {
+      if (bodyCase_ == 22) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder getOperationCompleteOrBuilder() {
+      if (bodyCase_ == 22) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance();
+    }
+
+    public static final int ON_BUFFERED_DATA_CHANGE_FIELD_NUMBER = 23;
+    /**
+     * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+     * @return Whether the onBufferedDataChange field is set.
+     */
+    @java.lang.Override
+    public boolean hasOnBufferedDataChange() {
+      return bodyCase_ == 23;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+     * @return The onBufferedDataChange.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent getOnBufferedDataChange() {
+      if (bodyCase_ == 23) {
+         return (mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) body_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder getOnBufferedDataChangeOrBuilder() {
+      if (bodyCase_ == 23) {
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxEvent parseFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        throws java.io.IOException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
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+    }
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+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
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+    /**
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+        mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxEvent_descriptor;
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+      public Builder clear() {
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+        family_ = 0;
+        sessionId_ = "";
+        serverHandle_ = 0;
+        itemHandle_ = 0;
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+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
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+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxEvent other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance()) return this;
+        if (other.family_ != 0) {
+          setFamilyValue(other.getFamilyValue());
+        }
+        if (!other.getSessionId().isEmpty()) {
+          sessionId_ = other.sessionId_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.getServerHandle() != 0) {
+          setServerHandle(other.getServerHandle());
+        }
+        if (other.getItemHandle() != 0) {
+          setItemHandle(other.getItemHandle());
+        }
+        if (other.hasValue()) {
+          mergeValue(other.getValue());
+        }
+        if (other.getQuality() != 0) {
+          setQuality(other.getQuality());
+        }
+        if (other.hasSourceTimestamp()) {
+          mergeSourceTimestamp(other.getSourceTimestamp());
+        }
+        if (statusesBuilder_ == null) {
+          if (!other.statuses_.isEmpty()) {
+            if (statuses_.isEmpty()) {
+              statuses_ = other.statuses_;
+              bitField0_ = (bitField0_ & ~0x00000080);
+            } else {
+              ensureStatusesIsMutable();
+              statuses_.addAll(other.statuses_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.statuses_.isEmpty()) {
+            if (statusesBuilder_.isEmpty()) {
+              statusesBuilder_.dispose();
+              statusesBuilder_ = null;
+              statuses_ = other.statuses_;
+              bitField0_ = (bitField0_ & ~0x00000080);
+              statusesBuilder_ = 
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                   internalGetStatusesFieldBuilder() : null;
+            } else {
+              statusesBuilder_.addAllMessages(other.statuses_);
+            }
+          }
+        }
+        if (other.getWorkerSequence() != 0L) {
+          setWorkerSequence(other.getWorkerSequence());
+        }
+        if (other.hasWorkerTimestamp()) {
+          mergeWorkerTimestamp(other.getWorkerTimestamp());
+        }
+        if (other.hasGatewayReceiveTimestamp()) {
+          mergeGatewayReceiveTimestamp(other.getGatewayReceiveTimestamp());
+        }
+        if (other.hasHresult()) {
+          setHresult(other.getHresult());
+        }
+        if (!other.getRawStatus().isEmpty()) {
+          rawStatus_ = other.rawStatus_;
+          bitField0_ |= 0x00001000;
+          onChanged();
+        }
+        switch (other.getBodyCase()) {
+          case ON_DATA_CHANGE: {
+            mergeOnDataChange(other.getOnDataChange());
+            break;
+          }
+          case ON_WRITE_COMPLETE: {
+            mergeOnWriteComplete(other.getOnWriteComplete());
+            break;
+          }
+          case OPERATION_COMPLETE: {
+            mergeOperationComplete(other.getOperationComplete());
+            break;
+          }
+          case ON_BUFFERED_DATA_CHANGE: {
+            mergeOnBufferedDataChange(other.getOnBufferedDataChange());
+            break;
+          }
+          case BODY_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                family_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                serverHandle_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 32: {
+                itemHandle_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              case 42: {
+                input.readMessage(
+                    internalGetValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+              case 48: {
+                quality_ = input.readInt32();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+              case 58: {
+                input.readMessage(
+                    internalGetSourceTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+              case 66: {
+                mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy m =
+                    input.readMessage(
+                        mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.parser(),
+                        extensionRegistry);
+                if (statusesBuilder_ == null) {
+                  ensureStatusesIsMutable();
+                  statuses_.add(m);
+                } else {
+                  statusesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 66
+              case 72: {
+                workerSequence_ = input.readUInt64();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 72
+              case 82: {
+                input.readMessage(
+                    internalGetWorkerTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 82
+              case 90: {
+                input.readMessage(
+                    internalGetGatewayReceiveTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 90
+              case 96: {
+                hresult_ = input.readInt32();
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 96
+              case 106: {
+                rawStatus_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 106
+              case 162: {
+                input.readMessage(
+                    internalGetOnDataChangeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 20;
+                break;
+              } // case 162
+              case 170: {
+                input.readMessage(
+                    internalGetOnWriteCompleteFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 21;
+                break;
+              } // case 170
+              case 178: {
+                input.readMessage(
+                    internalGetOperationCompleteFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 22;
+                break;
+              } // case 178
+              case 186: {
+                input.readMessage(
+                    internalGetOnBufferedDataChangeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 23;
+                break;
+              } // case 186
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bodyCase_ = 0;
+      private java.lang.Object body_;
+      public BodyCase
+          getBodyCase() {
+        return BodyCase.forNumber(
+            bodyCase_);
+      }
+
+      public Builder clearBody() {
+        bodyCase_ = 0;
+        body_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private int family_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+       * @return The enum numeric value on the wire for family.
+       */
+      @java.lang.Override public int getFamilyValue() {
+        return family_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+       * @param value The enum numeric value on the wire for family to set.
+       * @return This builder for chaining.
+       */
+      public Builder setFamilyValue(int value) {
+        family_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+       * @return The family.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxEventFamily getFamily() {
+        mxaccess_gateway.v1.MxaccessGateway.MxEventFamily result = mxaccess_gateway.v1.MxaccessGateway.MxEventFamily.forNumber(family_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxEventFamily.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+       * @param value The family to set.
+       * @return This builder for chaining.
+       */
+      public Builder setFamily(mxaccess_gateway.v1.MxaccessGateway.MxEventFamily value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        family_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEventFamily family = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearFamily() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        family_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object sessionId_ = "";
+      /**
+       * <code>string session_id = 2;</code>
+       * @return The sessionId.
+       */
+      public java.lang.String getSessionId() {
+        java.lang.Object ref = sessionId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sessionId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @return The bytes for sessionId.
+       */
+      public com.google.protobuf.ByteString
+          getSessionIdBytes() {
+        java.lang.Object ref = sessionId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sessionId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @param value The sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        sessionId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSessionId() {
+        sessionId_ = getDefaultInstance().getSessionId();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @param value The bytes for sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        sessionId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private int serverHandle_ ;
+      /**
+       * <code>int32 server_handle = 3;</code>
+       * @return The serverHandle.
+       */
+      @java.lang.Override
+      public int getServerHandle() {
+        return serverHandle_;
+      }
+      /**
+       * <code>int32 server_handle = 3;</code>
+       * @param value The serverHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setServerHandle(int value) {
+
+        serverHandle_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 server_handle = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearServerHandle() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        serverHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int itemHandle_ ;
+      /**
+       * <code>int32 item_handle = 4;</code>
+       * @return The itemHandle.
+       */
+      @java.lang.Override
+      public int getItemHandle() {
+        return itemHandle_;
+      }
+      /**
+       * <code>int32 item_handle = 4;</code>
+       * @param value The itemHandle to set.
+       * @return This builder for chaining.
+       */
+      public Builder setItemHandle(int value) {
+
+        itemHandle_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 item_handle = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearItemHandle() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        itemHandle_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxValue value_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> valueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       * @return Whether the value field is set.
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000010) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       * @return The value.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getValue() {
+        if (valueBuilder_ == null) {
+          return value_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        } else {
+          return valueBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder setValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          value_ = value;
+        } else {
+          valueBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder setValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder builderForValue) {
+        if (valueBuilder_ == null) {
+          value_ = builderForValue.build();
+        } else {
+          valueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder mergeValue(mxaccess_gateway.v1.MxaccessGateway.MxValue value) {
+        if (valueBuilder_ == null) {
+          if (((bitField0_ & 0x00000010) != 0) &&
+            value_ != null &&
+            value_ != mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) {
+            getValueBuilder().mergeFrom(value);
+          } else {
+            value_ = value;
+          }
+        } else {
+          valueBuilder_.mergeFrom(value);
+        }
+        if (value_ != null) {
+          bitField0_ |= 0x00000010;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        value_ = null;
+        if (valueBuilder_ != null) {
+          valueBuilder_.dispose();
+          valueBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder getValueBuilder() {
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return internalGetValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder getValueOrBuilder() {
+        if (valueBuilder_ != null) {
+          return valueBuilder_.getMessageOrBuilder();
+        } else {
+          return value_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance() : value_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxValue value = 5;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder> 
+          internalGetValueFieldBuilder() {
+        if (valueBuilder_ == null) {
+          valueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxValue, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder, mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder>(
+                  getValue(),
+                  getParentForChildren(),
+                  isClean());
+          value_ = null;
+        }
+        return valueBuilder_;
+      }
+
+      private int quality_ ;
+      /**
+       * <code>int32 quality = 6;</code>
+       * @return The quality.
+       */
+      @java.lang.Override
+      public int getQuality() {
+        return quality_;
+      }
+      /**
+       * <code>int32 quality = 6;</code>
+       * @param value The quality to set.
+       * @return This builder for chaining.
+       */
+      public Builder setQuality(int value) {
+
+        quality_ = value;
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 quality = 6;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearQuality() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        quality_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Timestamp sourceTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> sourceTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       * @return Whether the sourceTimestamp field is set.
+       */
+      public boolean hasSourceTimestamp() {
+        return ((bitField0_ & 0x00000040) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       * @return The sourceTimestamp.
+       */
+      public com.google.protobuf.Timestamp getSourceTimestamp() {
+        if (sourceTimestampBuilder_ == null) {
+          return sourceTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : sourceTimestamp_;
+        } else {
+          return sourceTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      public Builder setSourceTimestamp(com.google.protobuf.Timestamp value) {
+        if (sourceTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          sourceTimestamp_ = value;
+        } else {
+          sourceTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      public Builder setSourceTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (sourceTimestampBuilder_ == null) {
+          sourceTimestamp_ = builderForValue.build();
+        } else {
+          sourceTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      public Builder mergeSourceTimestamp(com.google.protobuf.Timestamp value) {
+        if (sourceTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000040) != 0) &&
+            sourceTimestamp_ != null &&
+            sourceTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getSourceTimestampBuilder().mergeFrom(value);
+          } else {
+            sourceTimestamp_ = value;
+          }
+        } else {
+          sourceTimestampBuilder_.mergeFrom(value);
+        }
+        if (sourceTimestamp_ != null) {
+          bitField0_ |= 0x00000040;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      public Builder clearSourceTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000040);
+        sourceTimestamp_ = null;
+        if (sourceTimestampBuilder_ != null) {
+          sourceTimestampBuilder_.dispose();
+          sourceTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getSourceTimestampBuilder() {
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return internalGetSourceTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getSourceTimestampOrBuilder() {
+        if (sourceTimestampBuilder_ != null) {
+          return sourceTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return sourceTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : sourceTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp source_timestamp = 7;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetSourceTimestampFieldBuilder() {
+        if (sourceTimestampBuilder_ == null) {
+          sourceTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getSourceTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          sourceTimestamp_ = null;
+        }
+        return sourceTimestampBuilder_;
+      }
+
+      private java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> statuses_ =
+        java.util.Collections.emptyList();
+      private void ensureStatusesIsMutable() {
+        if (!((bitField0_ & 0x00000080) != 0)) {
+          statuses_ = new java.util.ArrayList<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy>(statuses_);
+          bitField0_ |= 0x00000080;
+         }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> statusesBuilder_;
+
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> getStatusesList() {
+        if (statusesBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(statuses_);
+        } else {
+          return statusesBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public int getStatusesCount() {
+        if (statusesBuilder_ == null) {
+          return statuses_.size();
+        } else {
+          return statusesBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getStatuses(int index) {
+        if (statusesBuilder_ == null) {
+          return statuses_.get(index);
+        } else {
+          return statusesBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder setStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureStatusesIsMutable();
+          statuses_.set(index, value);
+          onChanged();
+        } else {
+          statusesBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder setStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          statusesBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder addStatuses(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureStatusesIsMutable();
+          statuses_.add(value);
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder addStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy value) {
+        if (statusesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureStatusesIsMutable();
+          statuses_.add(index, value);
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder addStatuses(
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.add(builderForValue.build());
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder addStatuses(
+          int index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder builderForValue) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          statusesBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder addAllStatuses(
+          java.lang.Iterable<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy> values) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, statuses_);
+          onChanged();
+        } else {
+          statusesBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder clearStatuses() {
+        if (statusesBuilder_ == null) {
+          statuses_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000080);
+          onChanged();
+        } else {
+          statusesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public Builder removeStatuses(int index) {
+        if (statusesBuilder_ == null) {
+          ensureStatusesIsMutable();
+          statuses_.remove(index);
+          onChanged();
+        } else {
+          statusesBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder getStatusesBuilder(
+          int index) {
+        return internalGetStatusesFieldBuilder().getBuilder(index);
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder getStatusesOrBuilder(
+          int index) {
+        if (statusesBuilder_ == null) {
+          return statuses_.get(index);  } else {
+          return statusesBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public java.util.List<? extends mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+           getStatusesOrBuilderList() {
+        if (statusesBuilder_ != null) {
+          return statusesBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(statuses_);
+        }
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder addStatusesBuilder() {
+        return internalGetStatusesFieldBuilder().addBuilder(
+            mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder addStatusesBuilder(
+          int index) {
+        return internalGetStatusesFieldBuilder().addBuilder(
+            index, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .mxaccess_gateway.v1.MxStatusProxy statuses = 8;</code>
+       */
+      public java.util.List<mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder> 
+           getStatusesBuilderList() {
+        return internalGetStatusesFieldBuilder().getBuilderList();
+      }
+      private com.google.protobuf.RepeatedFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder> 
+          internalGetStatusesFieldBuilder() {
+        if (statusesBuilder_ == null) {
+          statusesBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder>(
+                  statuses_,
+                  ((bitField0_ & 0x00000080) != 0),
+                  getParentForChildren(),
+                  isClean());
+          statuses_ = null;
+        }
+        return statusesBuilder_;
+      }
+
+      private long workerSequence_ ;
+      /**
+       * <code>uint64 worker_sequence = 9;</code>
+       * @return The workerSequence.
+       */
+      @java.lang.Override
+      public long getWorkerSequence() {
+        return workerSequence_;
+      }
+      /**
+       * <code>uint64 worker_sequence = 9;</code>
+       * @param value The workerSequence to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerSequence(long value) {
+
+        workerSequence_ = value;
+        bitField0_ |= 0x00000100;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint64 worker_sequence = 9;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerSequence() {
+        bitField0_ = (bitField0_ & ~0x00000100);
+        workerSequence_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Timestamp workerTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> workerTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       * @return Whether the workerTimestamp field is set.
+       */
+      public boolean hasWorkerTimestamp() {
+        return ((bitField0_ & 0x00000200) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       * @return The workerTimestamp.
+       */
+      public com.google.protobuf.Timestamp getWorkerTimestamp() {
+        if (workerTimestampBuilder_ == null) {
+          return workerTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : workerTimestamp_;
+        } else {
+          return workerTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      public Builder setWorkerTimestamp(com.google.protobuf.Timestamp value) {
+        if (workerTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          workerTimestamp_ = value;
+        } else {
+          workerTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000200;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      public Builder setWorkerTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (workerTimestampBuilder_ == null) {
+          workerTimestamp_ = builderForValue.build();
+        } else {
+          workerTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000200;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      public Builder mergeWorkerTimestamp(com.google.protobuf.Timestamp value) {
+        if (workerTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000200) != 0) &&
+            workerTimestamp_ != null &&
+            workerTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getWorkerTimestampBuilder().mergeFrom(value);
+          } else {
+            workerTimestamp_ = value;
+          }
+        } else {
+          workerTimestampBuilder_.mergeFrom(value);
+        }
+        if (workerTimestamp_ != null) {
+          bitField0_ |= 0x00000200;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      public Builder clearWorkerTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000200);
+        workerTimestamp_ = null;
+        if (workerTimestampBuilder_ != null) {
+          workerTimestampBuilder_.dispose();
+          workerTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getWorkerTimestampBuilder() {
+        bitField0_ |= 0x00000200;
+        onChanged();
+        return internalGetWorkerTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getWorkerTimestampOrBuilder() {
+        if (workerTimestampBuilder_ != null) {
+          return workerTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return workerTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : workerTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp worker_timestamp = 10;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetWorkerTimestampFieldBuilder() {
+        if (workerTimestampBuilder_ == null) {
+          workerTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getWorkerTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          workerTimestamp_ = null;
+        }
+        return workerTimestampBuilder_;
+      }
+
+      private com.google.protobuf.Timestamp gatewayReceiveTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> gatewayReceiveTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       * @return Whether the gatewayReceiveTimestamp field is set.
+       */
+      public boolean hasGatewayReceiveTimestamp() {
+        return ((bitField0_ & 0x00000400) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       * @return The gatewayReceiveTimestamp.
+       */
+      public com.google.protobuf.Timestamp getGatewayReceiveTimestamp() {
+        if (gatewayReceiveTimestampBuilder_ == null) {
+          return gatewayReceiveTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : gatewayReceiveTimestamp_;
+        } else {
+          return gatewayReceiveTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      public Builder setGatewayReceiveTimestamp(com.google.protobuf.Timestamp value) {
+        if (gatewayReceiveTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          gatewayReceiveTimestamp_ = value;
+        } else {
+          gatewayReceiveTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000400;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      public Builder setGatewayReceiveTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (gatewayReceiveTimestampBuilder_ == null) {
+          gatewayReceiveTimestamp_ = builderForValue.build();
+        } else {
+          gatewayReceiveTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000400;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      public Builder mergeGatewayReceiveTimestamp(com.google.protobuf.Timestamp value) {
+        if (gatewayReceiveTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000400) != 0) &&
+            gatewayReceiveTimestamp_ != null &&
+            gatewayReceiveTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getGatewayReceiveTimestampBuilder().mergeFrom(value);
+          } else {
+            gatewayReceiveTimestamp_ = value;
+          }
+        } else {
+          gatewayReceiveTimestampBuilder_.mergeFrom(value);
+        }
+        if (gatewayReceiveTimestamp_ != null) {
+          bitField0_ |= 0x00000400;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      public Builder clearGatewayReceiveTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000400);
+        gatewayReceiveTimestamp_ = null;
+        if (gatewayReceiveTimestampBuilder_ != null) {
+          gatewayReceiveTimestampBuilder_.dispose();
+          gatewayReceiveTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getGatewayReceiveTimestampBuilder() {
+        bitField0_ |= 0x00000400;
+        onChanged();
+        return internalGetGatewayReceiveTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getGatewayReceiveTimestampOrBuilder() {
+        if (gatewayReceiveTimestampBuilder_ != null) {
+          return gatewayReceiveTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return gatewayReceiveTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : gatewayReceiveTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp gateway_receive_timestamp = 11;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetGatewayReceiveTimestampFieldBuilder() {
+        if (gatewayReceiveTimestampBuilder_ == null) {
+          gatewayReceiveTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getGatewayReceiveTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          gatewayReceiveTimestamp_ = null;
+        }
+        return gatewayReceiveTimestampBuilder_;
+      }
+
+      private int hresult_ ;
+      /**
+       * <code>optional int32 hresult = 12;</code>
+       * @return Whether the hresult field is set.
+       */
+      @java.lang.Override
+      public boolean hasHresult() {
+        return ((bitField0_ & 0x00000800) != 0);
+      }
+      /**
+       * <code>optional int32 hresult = 12;</code>
+       * @return The hresult.
+       */
+      @java.lang.Override
+      public int getHresult() {
+        return hresult_;
+      }
+      /**
+       * <code>optional int32 hresult = 12;</code>
+       * @param value The hresult to set.
+       * @return This builder for chaining.
+       */
+      public Builder setHresult(int value) {
+
+        hresult_ = value;
+        bitField0_ |= 0x00000800;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional int32 hresult = 12;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearHresult() {
+        bitField0_ = (bitField0_ & ~0x00000800);
+        hresult_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object rawStatus_ = "";
+      /**
+       * <code>string raw_status = 13;</code>
+       * @return The rawStatus.
+       */
+      public java.lang.String getRawStatus() {
+        java.lang.Object ref = rawStatus_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          rawStatus_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string raw_status = 13;</code>
+       * @return The bytes for rawStatus.
+       */
+      public com.google.protobuf.ByteString
+          getRawStatusBytes() {
+        java.lang.Object ref = rawStatus_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          rawStatus_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string raw_status = 13;</code>
+       * @param value The rawStatus to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawStatus(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        rawStatus_ = value;
+        bitField0_ |= 0x00001000;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string raw_status = 13;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawStatus() {
+        rawStatus_ = getDefaultInstance().getRawStatus();
+        bitField0_ = (bitField0_ & ~0x00001000);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string raw_status = 13;</code>
+       * @param value The bytes for rawStatus to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawStatusBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        rawStatus_ = value;
+        bitField0_ |= 0x00001000;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent, mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEventOrBuilder> onDataChangeBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       * @return Whether the onDataChange field is set.
+       */
+      @java.lang.Override
+      public boolean hasOnDataChange() {
+        return bodyCase_ == 20;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       * @return The onDataChange.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent getOnDataChange() {
+        if (onDataChangeBuilder_ == null) {
+          if (bodyCase_ == 20) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 20) {
+            return onDataChangeBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      public Builder setOnDataChange(mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent value) {
+        if (onDataChangeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          onDataChangeBuilder_.setMessage(value);
+        }
+        bodyCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      public Builder setOnDataChange(
+          mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.Builder builderForValue) {
+        if (onDataChangeBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          onDataChangeBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      public Builder mergeOnDataChange(mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent value) {
+        if (onDataChangeBuilder_ == null) {
+          if (bodyCase_ == 20 &&
+              body_ != mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance()) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.newBuilder((mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 20) {
+            onDataChangeBuilder_.mergeFrom(value);
+          } else {
+            onDataChangeBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      public Builder clearOnDataChange() {
+        if (onDataChangeBuilder_ == null) {
+          if (bodyCase_ == 20) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 20) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          onDataChangeBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.Builder getOnDataChangeBuilder() {
+        return internalGetOnDataChangeFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEventOrBuilder getOnDataChangeOrBuilder() {
+        if ((bodyCase_ == 20) && (onDataChangeBuilder_ != null)) {
+          return onDataChangeBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 20) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnDataChangeEvent on_data_change = 20;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent, mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEventOrBuilder> 
+          internalGetOnDataChangeFieldBuilder() {
+        if (onDataChangeBuilder_ == null) {
+          if (!(bodyCase_ == 20)) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.getDefaultInstance();
+          }
+          onDataChangeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent, mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEventOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.OnDataChangeEvent) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 20;
+        onChanged();
+        return onDataChangeBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent, mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEventOrBuilder> onWriteCompleteBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       * @return Whether the onWriteComplete field is set.
+       */
+      @java.lang.Override
+      public boolean hasOnWriteComplete() {
+        return bodyCase_ == 21;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       * @return The onWriteComplete.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent getOnWriteComplete() {
+        if (onWriteCompleteBuilder_ == null) {
+          if (bodyCase_ == 21) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 21) {
+            return onWriteCompleteBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      public Builder setOnWriteComplete(mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent value) {
+        if (onWriteCompleteBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          onWriteCompleteBuilder_.setMessage(value);
+        }
+        bodyCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      public Builder setOnWriteComplete(
+          mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.Builder builderForValue) {
+        if (onWriteCompleteBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          onWriteCompleteBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      public Builder mergeOnWriteComplete(mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent value) {
+        if (onWriteCompleteBuilder_ == null) {
+          if (bodyCase_ == 21 &&
+              body_ != mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance()) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.newBuilder((mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 21) {
+            onWriteCompleteBuilder_.mergeFrom(value);
+          } else {
+            onWriteCompleteBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 21;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      public Builder clearOnWriteComplete() {
+        if (onWriteCompleteBuilder_ == null) {
+          if (bodyCase_ == 21) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 21) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          onWriteCompleteBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.Builder getOnWriteCompleteBuilder() {
+        return internalGetOnWriteCompleteFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEventOrBuilder getOnWriteCompleteOrBuilder() {
+        if ((bodyCase_ == 21) && (onWriteCompleteBuilder_ != null)) {
+          return onWriteCompleteBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 21) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnWriteCompleteEvent on_write_complete = 21;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent, mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEventOrBuilder> 
+          internalGetOnWriteCompleteFieldBuilder() {
+        if (onWriteCompleteBuilder_ == null) {
+          if (!(bodyCase_ == 21)) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.getDefaultInstance();
+          }
+          onWriteCompleteBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent, mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEventOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.OnWriteCompleteEvent) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 21;
+        onChanged();
+        return onWriteCompleteBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent, mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder> operationCompleteBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       * @return Whether the operationComplete field is set.
+       */
+      @java.lang.Override
+      public boolean hasOperationComplete() {
+        return bodyCase_ == 22;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       * @return The operationComplete.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent getOperationComplete() {
+        if (operationCompleteBuilder_ == null) {
+          if (bodyCase_ == 22) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 22) {
+            return operationCompleteBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      public Builder setOperationComplete(mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent value) {
+        if (operationCompleteBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          operationCompleteBuilder_.setMessage(value);
+        }
+        bodyCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      public Builder setOperationComplete(
+          mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.Builder builderForValue) {
+        if (operationCompleteBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          operationCompleteBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      public Builder mergeOperationComplete(mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent value) {
+        if (operationCompleteBuilder_ == null) {
+          if (bodyCase_ == 22 &&
+              body_ != mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance()) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.newBuilder((mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 22) {
+            operationCompleteBuilder_.mergeFrom(value);
+          } else {
+            operationCompleteBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 22;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      public Builder clearOperationComplete() {
+        if (operationCompleteBuilder_ == null) {
+          if (bodyCase_ == 22) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 22) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          operationCompleteBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.Builder getOperationCompleteBuilder() {
+        return internalGetOperationCompleteFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder getOperationCompleteOrBuilder() {
+        if ((bodyCase_ == 22) && (operationCompleteBuilder_ != null)) {
+          return operationCompleteBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 22) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OperationCompleteEvent operation_complete = 22;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent, mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder> 
+          internalGetOperationCompleteFieldBuilder() {
+        if (operationCompleteBuilder_ == null) {
+          if (!(bodyCase_ == 22)) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.getDefaultInstance();
+          }
+          operationCompleteBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent, mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 22;
+        onChanged();
+        return operationCompleteBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder> onBufferedDataChangeBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       * @return Whether the onBufferedDataChange field is set.
+       */
+      @java.lang.Override
+      public boolean hasOnBufferedDataChange() {
+        return bodyCase_ == 23;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       * @return The onBufferedDataChange.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent getOnBufferedDataChange() {
+        if (onBufferedDataChangeBuilder_ == null) {
+          if (bodyCase_ == 23) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 23) {
+            return onBufferedDataChangeBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      public Builder setOnBufferedDataChange(mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent value) {
+        if (onBufferedDataChangeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          onBufferedDataChangeBuilder_.setMessage(value);
+        }
+        bodyCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      public Builder setOnBufferedDataChange(
+          mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.Builder builderForValue) {
+        if (onBufferedDataChangeBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          onBufferedDataChangeBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      public Builder mergeOnBufferedDataChange(mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent value) {
+        if (onBufferedDataChangeBuilder_ == null) {
+          if (bodyCase_ == 23 &&
+              body_ != mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance()) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.newBuilder((mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 23) {
+            onBufferedDataChangeBuilder_.mergeFrom(value);
+          } else {
+            onBufferedDataChangeBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 23;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      public Builder clearOnBufferedDataChange() {
+        if (onBufferedDataChangeBuilder_ == null) {
+          if (bodyCase_ == 23) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 23) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          onBufferedDataChangeBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.Builder getOnBufferedDataChangeBuilder() {
+        return internalGetOnBufferedDataChangeFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder getOnBufferedDataChangeOrBuilder() {
+        if ((bodyCase_ == 23) && (onBufferedDataChangeBuilder_ != null)) {
+          return onBufferedDataChangeBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 23) {
+            return (mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) body_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.OnBufferedDataChangeEvent on_buffered_data_change = 23;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder> 
+          internalGetOnBufferedDataChangeFieldBuilder() {
+        if (onBufferedDataChangeBuilder_ == null) {
+          if (!(bodyCase_ == 23)) {
+            body_ = mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance();
+          }
+          onBufferedDataChangeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 23;
+        onChanged();
+        return onBufferedDataChangeBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxEvent)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxEvent)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxEvent DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxEvent();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxEvent getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxEvent>
+        PARSER = new com.google.protobuf.AbstractParser<MxEvent>() {
+      @java.lang.Override
+      public MxEvent parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxEvent> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxEvent> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxEvent getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface OnDataChangeEventOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.OnDataChangeEvent)
+      com.google.protobuf.MessageOrBuilder {
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.OnDataChangeEvent}
+   */
+  public static final class OnDataChangeEvent extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.OnDataChangeEvent)
+      OnDataChangeEventOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "OnDataChangeEvent");
+    }
+    // Use OnDataChangeEvent.newBuilder() to construct.
+    private OnDataChangeEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private OnDataChangeEvent() {
+    }
+
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        throws java.io.IOException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        throws java.io.IOException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent parseFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    public Builder toBuilder() {
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+    /**
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+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.OperationCompleteEvent)
+        mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEventOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OperationCompleteEvent_descriptor;
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+      public mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent getDefaultInstanceForType() {
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.OperationCompleteEvent other) {
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+        this.mergeUnknownFields(other.getUnknownFields());
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+    static {
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+      public OperationCompleteEvent parsePartialFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
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+      com.google.protobuf.MessageOrBuilder {
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+    /**
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+    /**
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+    /**
+     * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+     */
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+
+    /**
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+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.OnBufferedDataChangeEvent)
+      OnBufferedDataChangeEventOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "OnBufferedDataChangeEvent");
+    }
+    // Use OnBufferedDataChangeEvent.newBuilder() to construct.
+    private OnBufferedDataChangeEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
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+    private OnBufferedDataChangeEvent() {
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+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
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+     * @return The enum numeric value on the wire for dataType.
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+    /**
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+    }
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+    public static final int TIMESTAMP_VALUES_FIELD_NUMBER = 3;
+    private mxaccess_gateway.v1.MxaccessGateway.MxArray timestampValues_;
+    /**
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+     * @return Whether the timestampValues field is set.
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+    /**
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+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxArray getTimestampValues() {
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+    }
+    /**
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+    }
+
+    public static final int RAW_DATA_TYPE_FIELD_NUMBER = 4;
+    private int rawDataType_ = 0;
+    /**
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent other = (mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) obj;
+
+      if (dataType_ != other.dataType_) return false;
+      if (hasQualityValues() != other.hasQualityValues()) return false;
+      if (hasQualityValues()) {
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+      if (hasTimestampValues() != other.hasTimestampValues()) return false;
+      if (hasTimestampValues()) {
+        if (!getTimestampValues()
+            .equals(other.getTimestampValues())) return false;
+      }
+      if (getRawDataType()
+          != other.getRawDataType()) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
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+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + DATA_TYPE_FIELD_NUMBER;
+      hash = (53 * hash) + dataType_;
+      if (hasQualityValues()) {
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+        hash = (53 * hash) + getQualityValues().hashCode();
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+      if (hasTimestampValues()) {
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+        hash = (53 * hash) + getTimestampValues().hashCode();
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+      hash = (53 * hash) + getRawDataType();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.OnBufferedDataChangeEvent}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.OnBufferedDataChangeEvent)
+        mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEventOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OnBufferedDataChangeEvent_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OnBufferedDataChangeEvent_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.class, mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetQualityValuesFieldBuilder();
+          internalGetTimestampValuesFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        dataType_ = 0;
+        qualityValues_ = null;
+        if (qualityValuesBuilder_ != null) {
+          qualityValuesBuilder_.dispose();
+          qualityValuesBuilder_ = null;
+        }
+        timestampValues_ = null;
+        if (timestampValuesBuilder_ != null) {
+          timestampValuesBuilder_.dispose();
+          timestampValuesBuilder_ = null;
+        }
+        rawDataType_ = 0;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_OnBufferedDataChangeEvent_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent build() {
+        mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent result = new mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.dataType_ = dataType_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.qualityValues_ = qualityValuesBuilder_ == null
+              ? qualityValues_
+              : qualityValuesBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.timestampValues_ = timestampValuesBuilder_ == null
+              ? timestampValues_
+              : timestampValuesBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.rawDataType_ = rawDataType_;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent.getDefaultInstance()) return this;
+        if (other.dataType_ != 0) {
+          setDataTypeValue(other.getDataTypeValue());
+        }
+        if (other.hasQualityValues()) {
+          mergeQualityValues(other.getQualityValues());
+        }
+        if (other.hasTimestampValues()) {
+          mergeTimestampValues(other.getTimestampValues());
+        }
+        if (other.getRawDataType() != 0) {
+          setRawDataType(other.getRawDataType());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                dataType_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                input.readMessage(
+                    internalGetQualityValuesFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    internalGetTimestampValuesFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 32: {
+                rawDataType_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int dataType_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @return The enum numeric value on the wire for dataType.
+       */
+      @java.lang.Override public int getDataTypeValue() {
+        return dataType_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @param value The enum numeric value on the wire for dataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDataTypeValue(int value) {
+        dataType_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @return The dataType.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxDataType getDataType() {
+        mxaccess_gateway.v1.MxaccessGateway.MxDataType result = mxaccess_gateway.v1.MxaccessGateway.MxDataType.forNumber(dataType_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxDataType.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @param value The dataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDataType(mxaccess_gateway.v1.MxaccessGateway.MxDataType value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        dataType_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDataType() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        dataType_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxArray qualityValues_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder> qualityValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       * @return Whether the qualityValues field is set.
+       */
+      public boolean hasQualityValues() {
+        return ((bitField0_ & 0x00000002) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       * @return The qualityValues.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray getQualityValues() {
+        if (qualityValuesBuilder_ == null) {
+          return qualityValues_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance() : qualityValues_;
+        } else {
+          return qualityValuesBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      public Builder setQualityValues(mxaccess_gateway.v1.MxaccessGateway.MxArray value) {
+        if (qualityValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          qualityValues_ = value;
+        } else {
+          qualityValuesBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      public Builder setQualityValues(
+          mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder builderForValue) {
+        if (qualityValuesBuilder_ == null) {
+          qualityValues_ = builderForValue.build();
+        } else {
+          qualityValuesBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      public Builder mergeQualityValues(mxaccess_gateway.v1.MxaccessGateway.MxArray value) {
+        if (qualityValuesBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            qualityValues_ != null &&
+            qualityValues_ != mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance()) {
+            getQualityValuesBuilder().mergeFrom(value);
+          } else {
+            qualityValues_ = value;
+          }
+        } else {
+          qualityValuesBuilder_.mergeFrom(value);
+        }
+        if (qualityValues_ != null) {
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      public Builder clearQualityValues() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        qualityValues_ = null;
+        if (qualityValuesBuilder_ != null) {
+          qualityValuesBuilder_.dispose();
+          qualityValuesBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder getQualityValuesBuilder() {
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return internalGetQualityValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder getQualityValuesOrBuilder() {
+        if (qualityValuesBuilder_ != null) {
+          return qualityValuesBuilder_.getMessageOrBuilder();
+        } else {
+          return qualityValues_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance() : qualityValues_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray quality_values = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder> 
+          internalGetQualityValuesFieldBuilder() {
+        if (qualityValuesBuilder_ == null) {
+          qualityValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder>(
+                  getQualityValues(),
+                  getParentForChildren(),
+                  isClean());
+          qualityValues_ = null;
+        }
+        return qualityValuesBuilder_;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxArray timestampValues_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder> timestampValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       * @return Whether the timestampValues field is set.
+       */
+      public boolean hasTimestampValues() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       * @return The timestampValues.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray getTimestampValues() {
+        if (timestampValuesBuilder_ == null) {
+          return timestampValues_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance() : timestampValues_;
+        } else {
+          return timestampValuesBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      public Builder setTimestampValues(mxaccess_gateway.v1.MxaccessGateway.MxArray value) {
+        if (timestampValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          timestampValues_ = value;
+        } else {
+          timestampValuesBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      public Builder setTimestampValues(
+          mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder builderForValue) {
+        if (timestampValuesBuilder_ == null) {
+          timestampValues_ = builderForValue.build();
+        } else {
+          timestampValuesBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      public Builder mergeTimestampValues(mxaccess_gateway.v1.MxaccessGateway.MxArray value) {
+        if (timestampValuesBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            timestampValues_ != null &&
+            timestampValues_ != mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance()) {
+            getTimestampValuesBuilder().mergeFrom(value);
+          } else {
+            timestampValues_ = value;
+          }
+        } else {
+          timestampValuesBuilder_.mergeFrom(value);
+        }
+        if (timestampValues_ != null) {
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      public Builder clearTimestampValues() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        timestampValues_ = null;
+        if (timestampValuesBuilder_ != null) {
+          timestampValuesBuilder_.dispose();
+          timestampValuesBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder getTimestampValuesBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return internalGetTimestampValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder getTimestampValuesOrBuilder() {
+        if (timestampValuesBuilder_ != null) {
+          return timestampValuesBuilder_.getMessageOrBuilder();
+        } else {
+          return timestampValues_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance() : timestampValues_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray timestamp_values = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder> 
+          internalGetTimestampValuesFieldBuilder() {
+        if (timestampValuesBuilder_ == null) {
+          timestampValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder>(
+                  getTimestampValues(),
+                  getParentForChildren(),
+                  isClean());
+          timestampValues_ = null;
+        }
+        return timestampValuesBuilder_;
+      }
+
+      private int rawDataType_ ;
+      /**
+       * <code>int32 raw_data_type = 4;</code>
+       * @return The rawDataType.
+       */
+      @java.lang.Override
+      public int getRawDataType() {
+        return rawDataType_;
+      }
+      /**
+       * <code>int32 raw_data_type = 4;</code>
+       * @param value The rawDataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDataType(int value) {
+
+        rawDataType_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 raw_data_type = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawDataType() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        rawDataType_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.OnBufferedDataChangeEvent)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.OnBufferedDataChangeEvent)
+    private static final mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<OnBufferedDataChangeEvent>
+        PARSER = new com.google.protobuf.AbstractParser<OnBufferedDataChangeEvent>() {
+      @java.lang.Override
+      public OnBufferedDataChangeEvent parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<OnBufferedDataChangeEvent> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<OnBufferedDataChangeEvent> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.OnBufferedDataChangeEvent getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface MxStatusProxyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.MxStatusProxy)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 success = 1;</code>
+     * @return The success.
+     */
+    int getSuccess();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+     * @return The enum numeric value on the wire for category.
+     */
+    int getCategoryValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+     * @return The category.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory getCategory();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+     * @return The enum numeric value on the wire for detectedBy.
+     */
+    int getDetectedByValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+     * @return The detectedBy.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxStatusSource getDetectedBy();
+
+    /**
+     * <code>int32 detail = 4;</code>
+     * @return The detail.
+     */
+    int getDetail();
+
+    /**
+     * <code>int32 raw_category = 5;</code>
+     * @return The rawCategory.
+     */
+    int getRawCategory();
+
+    /**
+     * <code>int32 raw_detected_by = 6;</code>
+     * @return The rawDetectedBy.
+     */
+    int getRawDetectedBy();
+
+    /**
+     * <code>string diagnostic_text = 7;</code>
+     * @return The diagnosticText.
+     */
+    java.lang.String getDiagnosticText();
+    /**
+     * <code>string diagnostic_text = 7;</code>
+     * @return The bytes for diagnosticText.
+     */
+    com.google.protobuf.ByteString
+        getDiagnosticTextBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.MxStatusProxy}
+   */
+  public static final class MxStatusProxy extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.MxStatusProxy)
+      MxStatusProxyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxStatusProxy");
+    }
+    // Use MxStatusProxy.newBuilder() to construct.
+    private MxStatusProxy(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MxStatusProxy() {
+      category_ = 0;
+      detectedBy_ = 0;
+      diagnosticText_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxStatusProxy_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxStatusProxy_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.class, mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.Builder.class);
+    }
+
+    public static final int SUCCESS_FIELD_NUMBER = 1;
+    private int success_ = 0;
+    /**
+     * <code>int32 success = 1;</code>
+     * @return The success.
+     */
+    @java.lang.Override
+    public int getSuccess() {
+      return success_;
+    }
+
+    public static final int CATEGORY_FIELD_NUMBER = 2;
+    private int category_ = 0;
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+     * @return The enum numeric value on the wire for category.
+     */
+    @java.lang.Override public int getCategoryValue() {
+      return category_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+     * @return The category.
+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory getCategory() {
+      mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory result = mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory.forNumber(category_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory.UNRECOGNIZED : result;
+    }
+
+    public static final int DETECTED_BY_FIELD_NUMBER = 3;
+    private int detectedBy_ = 0;
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+     * @return The enum numeric value on the wire for detectedBy.
+     */
+    @java.lang.Override public int getDetectedByValue() {
+      return detectedBy_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+     * @return The detectedBy.
+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.MxStatusSource getDetectedBy() {
+      mxaccess_gateway.v1.MxaccessGateway.MxStatusSource result = mxaccess_gateway.v1.MxaccessGateway.MxStatusSource.forNumber(detectedBy_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusSource.UNRECOGNIZED : result;
+    }
+
+    public static final int DETAIL_FIELD_NUMBER = 4;
+    private int detail_ = 0;
+    /**
+     * <code>int32 detail = 4;</code>
+     * @return The detail.
+     */
+    @java.lang.Override
+    public int getDetail() {
+      return detail_;
+    }
+
+    public static final int RAW_CATEGORY_FIELD_NUMBER = 5;
+    private int rawCategory_ = 0;
+    /**
+     * <code>int32 raw_category = 5;</code>
+     * @return The rawCategory.
+     */
+    @java.lang.Override
+    public int getRawCategory() {
+      return rawCategory_;
+    }
+
+    public static final int RAW_DETECTED_BY_FIELD_NUMBER = 6;
+    private int rawDetectedBy_ = 0;
+    /**
+     * <code>int32 raw_detected_by = 6;</code>
+     * @return The rawDetectedBy.
+     */
+    @java.lang.Override
+    public int getRawDetectedBy() {
+      return rawDetectedBy_;
+    }
+
+    public static final int DIAGNOSTIC_TEXT_FIELD_NUMBER = 7;
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+    /**
+     * <code>string diagnostic_text = 7;</code>
+     * @return The diagnosticText.
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+    public boolean equals(final java.lang.Object obj) {
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+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy)) {
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+      if (getSuccess()
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+      if (category_ != other.category_) return false;
+      if (detectedBy_ != other.detectedBy_) return false;
+      if (getDetail()
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+      if (getRawCategory()
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+      if (getRawDetectedBy()
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+      if (!getDiagnosticText()
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+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
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+    public int hashCode() {
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+      int hash = 41;
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+      hash = (37 * hash) + SUCCESS_FIELD_NUMBER;
+      hash = (53 * hash) + getSuccess();
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+      hash = (37 * hash) + DETECTED_BY_FIELD_NUMBER;
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.MxStatusProxy}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.MxStatusProxy)
+        mxaccess_gateway.v1.MxaccessGateway.MxStatusProxyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxStatusProxy_descriptor;
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+      private Builder() {
+
+      }
+
+      private Builder(
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+        success_ = 0;
+        category_ = 0;
+        detectedBy_ = 0;
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+        rawCategory_ = 0;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxStatusProxy_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getDefaultInstanceForType() {
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+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy build() {
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+        if (!result.isInitialized()) {
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+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy result = new mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.success_ = success_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.category_ = category_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.detectedBy_ = detectedBy_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.detail_ = detail_;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.rawCategory_ = rawCategory_;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.rawDetectedBy_ = rawDetectedBy_;
+        }
+        if (((from_bitField0_ & 0x00000040) != 0)) {
+          result.diagnosticText_ = diagnosticText_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy.getDefaultInstance()) return this;
+        if (other.getSuccess() != 0) {
+          setSuccess(other.getSuccess());
+        }
+        if (other.category_ != 0) {
+          setCategoryValue(other.getCategoryValue());
+        }
+        if (other.detectedBy_ != 0) {
+          setDetectedByValue(other.getDetectedByValue());
+        }
+        if (other.getDetail() != 0) {
+          setDetail(other.getDetail());
+        }
+        if (other.getRawCategory() != 0) {
+          setRawCategory(other.getRawCategory());
+        }
+        if (other.getRawDetectedBy() != 0) {
+          setRawDetectedBy(other.getRawDetectedBy());
+        }
+        if (!other.getDiagnosticText().isEmpty()) {
+          diagnosticText_ = other.diagnosticText_;
+          bitField0_ |= 0x00000040;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                success_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 16: {
+                category_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 24: {
+                detectedBy_ = input.readEnum();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 32: {
+                detail_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              case 40: {
+                rawCategory_ = input.readInt32();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+              case 48: {
+                rawDetectedBy_ = input.readInt32();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+              case 58: {
+                diagnosticText_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int success_ ;
+      /**
+       * <code>int32 success = 1;</code>
+       * @return The success.
+       */
+      @java.lang.Override
+      public int getSuccess() {
+        return success_;
+      }
+      /**
+       * <code>int32 success = 1;</code>
+       * @param value The success to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSuccess(int value) {
+
+        success_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 success = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSuccess() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        success_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int category_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+       * @return The enum numeric value on the wire for category.
+       */
+      @java.lang.Override public int getCategoryValue() {
+        return category_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+       * @param value The enum numeric value on the wire for category to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCategoryValue(int value) {
+        category_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+       * @return The category.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory getCategory() {
+        mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory result = mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory.forNumber(category_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+       * @param value The category to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCategory(mxaccess_gateway.v1.MxaccessGateway.MxStatusCategory value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000002;
+        category_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusCategory category = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCategory() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        category_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int detectedBy_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+       * @return The enum numeric value on the wire for detectedBy.
+       */
+      @java.lang.Override public int getDetectedByValue() {
+        return detectedBy_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+       * @param value The enum numeric value on the wire for detectedBy to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDetectedByValue(int value) {
+        detectedBy_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+       * @return The detectedBy.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxStatusSource getDetectedBy() {
+        mxaccess_gateway.v1.MxaccessGateway.MxStatusSource result = mxaccess_gateway.v1.MxaccessGateway.MxStatusSource.forNumber(detectedBy_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxStatusSource.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+       * @param value The detectedBy to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDetectedBy(mxaccess_gateway.v1.MxaccessGateway.MxStatusSource value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000004;
+        detectedBy_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxStatusSource detected_by = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDetectedBy() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        detectedBy_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int detail_ ;
+      /**
+       * <code>int32 detail = 4;</code>
+       * @return The detail.
+       */
+      @java.lang.Override
+      public int getDetail() {
+        return detail_;
+      }
+      /**
+       * <code>int32 detail = 4;</code>
+       * @param value The detail to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDetail(int value) {
+
+        detail_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 detail = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDetail() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        detail_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int rawCategory_ ;
+      /**
+       * <code>int32 raw_category = 5;</code>
+       * @return The rawCategory.
+       */
+      @java.lang.Override
+      public int getRawCategory() {
+        return rawCategory_;
+      }
+      /**
+       * <code>int32 raw_category = 5;</code>
+       * @param value The rawCategory to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawCategory(int value) {
+
+        rawCategory_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 raw_category = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawCategory() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        rawCategory_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int rawDetectedBy_ ;
+      /**
+       * <code>int32 raw_detected_by = 6;</code>
+       * @return The rawDetectedBy.
+       */
+      @java.lang.Override
+      public int getRawDetectedBy() {
+        return rawDetectedBy_;
+      }
+      /**
+       * <code>int32 raw_detected_by = 6;</code>
+       * @param value The rawDetectedBy to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDetectedBy(int value) {
+
+        rawDetectedBy_ = value;
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 raw_detected_by = 6;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawDetectedBy() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        rawDetectedBy_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object diagnosticText_ = "";
+      /**
+       * <code>string diagnostic_text = 7;</code>
+       * @return The diagnosticText.
+       */
+      public java.lang.String getDiagnosticText() {
+        java.lang.Object ref = diagnosticText_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          diagnosticText_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string diagnostic_text = 7;</code>
+       * @return The bytes for diagnosticText.
+       */
+      public com.google.protobuf.ByteString
+          getDiagnosticTextBytes() {
+        java.lang.Object ref = diagnosticText_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          diagnosticText_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string diagnostic_text = 7;</code>
+       * @param value The diagnosticText to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDiagnosticText(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        diagnosticText_ = value;
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string diagnostic_text = 7;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDiagnosticText() {
+        diagnosticText_ = getDefaultInstance().getDiagnosticText();
+        bitField0_ = (bitField0_ & ~0x00000040);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string diagnostic_text = 7;</code>
+       * @param value The bytes for diagnosticText to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDiagnosticTextBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        diagnosticText_ = value;
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxStatusProxy)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxStatusProxy)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxStatusProxy>
+        PARSER = new com.google.protobuf.AbstractParser<MxStatusProxy>() {
+      @java.lang.Override
+      public MxStatusProxy parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxStatusProxy> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxStatusProxy> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxStatusProxy getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface MxValueOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.MxValue)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+     * @return The enum numeric value on the wire for dataType.
+     */
+    int getDataTypeValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+     * @return The dataType.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxDataType getDataType();
+
+    /**
+     * <code>string variant_type = 2;</code>
+     * @return The variantType.
+     */
+    java.lang.String getVariantType();
+    /**
+     * <code>string variant_type = 2;</code>
+     * @return The bytes for variantType.
+     */
+    com.google.protobuf.ByteString
+        getVariantTypeBytes();
+
+    /**
+     * <code>bool is_null = 3;</code>
+     * @return The isNull.
+     */
+    boolean getIsNull();
+
+    /**
+     * <code>string raw_diagnostic = 4;</code>
+     * @return The rawDiagnostic.
+     */
+    java.lang.String getRawDiagnostic();
+    /**
+     * <code>string raw_diagnostic = 4;</code>
+     * @return The bytes for rawDiagnostic.
+     */
+    com.google.protobuf.ByteString
+        getRawDiagnosticBytes();
+
+    /**
+     * <code>int32 raw_data_type = 5;</code>
+     * @return The rawDataType.
+     */
+    int getRawDataType();
+
+    /**
+     * <code>bool bool_value = 10;</code>
+     * @return Whether the boolValue field is set.
+     */
+    boolean hasBoolValue();
+    /**
+     * <code>bool bool_value = 10;</code>
+     * @return The boolValue.
+     */
+    boolean getBoolValue();
+
+    /**
+     * <code>int32 int32_value = 11;</code>
+     * @return Whether the int32Value field is set.
+     */
+    boolean hasInt32Value();
+    /**
+     * <code>int32 int32_value = 11;</code>
+     * @return The int32Value.
+     */
+    int getInt32Value();
+
+    /**
+     * <code>int64 int64_value = 12;</code>
+     * @return Whether the int64Value field is set.
+     */
+    boolean hasInt64Value();
+    /**
+     * <code>int64 int64_value = 12;</code>
+     * @return The int64Value.
+     */
+    long getInt64Value();
+
+    /**
+     * <code>float float_value = 13;</code>
+     * @return Whether the floatValue field is set.
+     */
+    boolean hasFloatValue();
+    /**
+     * <code>float float_value = 13;</code>
+     * @return The floatValue.
+     */
+    float getFloatValue();
+
+    /**
+     * <code>double double_value = 14;</code>
+     * @return Whether the doubleValue field is set.
+     */
+    boolean hasDoubleValue();
+    /**
+     * <code>double double_value = 14;</code>
+     * @return The doubleValue.
+     */
+    double getDoubleValue();
+
+    /**
+     * <code>string string_value = 15;</code>
+     * @return Whether the stringValue field is set.
+     */
+    boolean hasStringValue();
+    /**
+     * <code>string string_value = 15;</code>
+     * @return The stringValue.
+     */
+    java.lang.String getStringValue();
+    /**
+     * <code>string string_value = 15;</code>
+     * @return The bytes for stringValue.
+     */
+    com.google.protobuf.ByteString
+        getStringValueBytes();
+
+    /**
+     * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+     * @return Whether the timestampValue field is set.
+     */
+    boolean hasTimestampValue();
+    /**
+     * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+     * @return The timestampValue.
+     */
+    com.google.protobuf.Timestamp getTimestampValue();
+    /**
+     * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getTimestampValueOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+     * @return Whether the arrayValue field is set.
+     */
+    boolean hasArrayValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+     * @return The arrayValue.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxArray getArrayValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder getArrayValueOrBuilder();
+
+    /**
+     * <code>bytes raw_value = 18;</code>
+     * @return Whether the rawValue field is set.
+     */
+    boolean hasRawValue();
+    /**
+     * <code>bytes raw_value = 18;</code>
+     * @return The rawValue.
+     */
+    com.google.protobuf.ByteString getRawValue();
+
+    mxaccess_gateway.v1.MxaccessGateway.MxValue.KindCase getKindCase();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.MxValue}
+   */
+  public static final class MxValue extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.MxValue)
+      MxValueOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxValue");
+    }
+    // Use MxValue.newBuilder() to construct.
+    private MxValue(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MxValue() {
+      dataType_ = 0;
+      variantType_ = "";
+      rawDiagnostic_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxValue_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxValue_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.MxValue.class, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder.class);
+    }
+
+    private int kindCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object kind_;
+    public enum KindCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      BOOL_VALUE(10),
+      INT32_VALUE(11),
+      INT64_VALUE(12),
+      FLOAT_VALUE(13),
+      DOUBLE_VALUE(14),
+      STRING_VALUE(15),
+      TIMESTAMP_VALUE(16),
+      ARRAY_VALUE(17),
+      RAW_VALUE(18),
+      KIND_NOT_SET(0);
+      private final int value;
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+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
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+      public static KindCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static KindCase forNumber(int value) {
+        switch (value) {
+          case 10: return BOOL_VALUE;
+          case 11: return INT32_VALUE;
+          case 12: return INT64_VALUE;
+          case 13: return FLOAT_VALUE;
+          case 14: return DOUBLE_VALUE;
+          case 15: return STRING_VALUE;
+          case 16: return TIMESTAMP_VALUE;
+          case 17: return ARRAY_VALUE;
+          case 18: return RAW_VALUE;
+          case 0: return KIND_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public KindCase
+    getKindCase() {
+      return KindCase.forNumber(
+          kindCase_);
+    }
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+    public static final int DATA_TYPE_FIELD_NUMBER = 1;
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+     * @return Whether the timestampValue field is set.
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+    /**
+     * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+     * @return The timestampValue.
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+    public com.google.protobuf.Timestamp getTimestampValue() {
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+     * @return Whether the arrayValue field is set.
+     */
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+    public mxaccess_gateway.v1.MxaccessGateway.MxArray getArrayValue() {
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+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxValue parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxValue parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxValue parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxValue parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxValue parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.MxValue prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.MxValue}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.MxValue)
+        mxaccess_gateway.v1.MxaccessGateway.MxValueOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxValue_descriptor;
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+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
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+                mxaccess_gateway.v1.MxaccessGateway.MxValue.class, mxaccess_gateway.v1.MxaccessGateway.MxValue.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.MxValue.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        dataType_ = 0;
+        variantType_ = "";
+        isNull_ = false;
+        rawDiagnostic_ = "";
+        rawDataType_ = 0;
+        if (timestampValueBuilder_ != null) {
+          timestampValueBuilder_.clear();
+        }
+        if (arrayValueBuilder_ != null) {
+          arrayValueBuilder_.clear();
+        }
+        kindCase_ = 0;
+        kind_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxValue_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue build() {
+        mxaccess_gateway.v1.MxaccessGateway.MxValue result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxValue buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.MxValue result = new mxaccess_gateway.v1.MxaccessGateway.MxValue(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        buildPartialOneofs(result);
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.MxValue result) {
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+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.rawDataType_ = rawDataType_;
+        }
+      }
+
+      private void buildPartialOneofs(mxaccess_gateway.v1.MxaccessGateway.MxValue result) {
+        result.kindCase_ = kindCase_;
+        result.kind_ = this.kind_;
+        if (kindCase_ == 16 &&
+            timestampValueBuilder_ != null) {
+          result.kind_ = timestampValueBuilder_.build();
+        }
+        if (kindCase_ == 17 &&
+            arrayValueBuilder_ != null) {
+          result.kind_ = arrayValueBuilder_.build();
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.MxValue) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.MxValue)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxValue other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.MxValue.getDefaultInstance()) return this;
+        if (other.dataType_ != 0) {
+          setDataTypeValue(other.getDataTypeValue());
+        }
+        if (!other.getVariantType().isEmpty()) {
+          variantType_ = other.variantType_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.getIsNull() != false) {
+          setIsNull(other.getIsNull());
+        }
+        if (!other.getRawDiagnostic().isEmpty()) {
+          rawDiagnostic_ = other.rawDiagnostic_;
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        if (other.getRawDataType() != 0) {
+          setRawDataType(other.getRawDataType());
+        }
+        switch (other.getKindCase()) {
+          case BOOL_VALUE: {
+            setBoolValue(other.getBoolValue());
+            break;
+          }
+          case INT32_VALUE: {
+            setInt32Value(other.getInt32Value());
+            break;
+          }
+          case INT64_VALUE: {
+            setInt64Value(other.getInt64Value());
+            break;
+          }
+          case FLOAT_VALUE: {
+            setFloatValue(other.getFloatValue());
+            break;
+          }
+          case DOUBLE_VALUE: {
+            setDoubleValue(other.getDoubleValue());
+            break;
+          }
+          case STRING_VALUE: {
+            kindCase_ = 15;
+            kind_ = other.kind_;
+            onChanged();
+            break;
+          }
+          case TIMESTAMP_VALUE: {
+            mergeTimestampValue(other.getTimestampValue());
+            break;
+          }
+          case ARRAY_VALUE: {
+            mergeArrayValue(other.getArrayValue());
+            break;
+          }
+          case RAW_VALUE: {
+            setRawValue(other.getRawValue());
+            break;
+          }
+          case KIND_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                dataType_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                variantType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                isNull_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 34: {
+                rawDiagnostic_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              case 40: {
+                rawDataType_ = input.readInt32();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+              case 80: {
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+                kindCase_ = 10;
+                break;
+              } // case 80
+              case 88: {
+                kind_ = input.readInt32();
+                kindCase_ = 11;
+                break;
+              } // case 88
+              case 96: {
+                kind_ = input.readInt64();
+                kindCase_ = 12;
+                break;
+              } // case 96
+              case 109: {
+                kind_ = input.readFloat();
+                kindCase_ = 13;
+                break;
+              } // case 109
+              case 113: {
+                kind_ = input.readDouble();
+                kindCase_ = 14;
+                break;
+              } // case 113
+              case 122: {
+                java.lang.String s = input.readStringRequireUtf8();
+                kindCase_ = 15;
+                kind_ = s;
+                break;
+              } // case 122
+              case 130: {
+                input.readMessage(
+                    internalGetTimestampValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                kindCase_ = 16;
+                break;
+              } // case 130
+              case 138: {
+                input.readMessage(
+                    internalGetArrayValueFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                kindCase_ = 17;
+                break;
+              } // case 138
+              case 146: {
+                kind_ = input.readBytes();
+                kindCase_ = 18;
+                break;
+              } // case 146
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int kindCase_ = 0;
+      private java.lang.Object kind_;
+      public KindCase
+          getKindCase() {
+        return KindCase.forNumber(
+            kindCase_);
+      }
+
+      public Builder clearKind() {
+        kindCase_ = 0;
+        kind_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private int dataType_ = 0;
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @return The enum numeric value on the wire for dataType.
+       */
+      @java.lang.Override public int getDataTypeValue() {
+        return dataType_;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @param value The enum numeric value on the wire for dataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDataTypeValue(int value) {
+        dataType_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @return The dataType.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxDataType getDataType() {
+        mxaccess_gateway.v1.MxaccessGateway.MxDataType result = mxaccess_gateway.v1.MxaccessGateway.MxDataType.forNumber(dataType_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxDataType.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @param value The dataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDataType(mxaccess_gateway.v1.MxaccessGateway.MxDataType value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        dataType_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType data_type = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDataType() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        dataType_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object variantType_ = "";
+      /**
+       * <code>string variant_type = 2;</code>
+       * @return The variantType.
+       */
+      public java.lang.String getVariantType() {
+        java.lang.Object ref = variantType_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
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+          java.lang.String s = bs.toStringUtf8();
+          variantType_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
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+      /**
+       * <code>string variant_type = 2;</code>
+       * @return The bytes for variantType.
+       */
+      public com.google.protobuf.ByteString
+          getVariantTypeBytes() {
+        java.lang.Object ref = variantType_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          variantType_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @param value The variantType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVariantType(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        variantType_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearVariantType() {
+        variantType_ = getDefaultInstance().getVariantType();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @param value The bytes for variantType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVariantTypeBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        variantType_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private boolean isNull_ ;
+      /**
+       * <code>bool is_null = 3;</code>
+       * @return The isNull.
+       */
+      @java.lang.Override
+      public boolean getIsNull() {
+        return isNull_;
+      }
+      /**
+       * <code>bool is_null = 3;</code>
+       * @param value The isNull to set.
+       * @return This builder for chaining.
+       */
+      public Builder setIsNull(boolean value) {
+
+        isNull_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>bool is_null = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearIsNull() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        isNull_ = false;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object rawDiagnostic_ = "";
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @return The rawDiagnostic.
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+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
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+          java.lang.String s = bs.toStringUtf8();
+          rawDiagnostic_ = s;
+          return s;
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+          return (java.lang.String) ref;
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+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @return The bytes for rawDiagnostic.
+       */
+      public com.google.protobuf.ByteString
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+        java.lang.Object ref = rawDiagnostic_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          rawDiagnostic_ = b;
+          return b;
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+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @param value The rawDiagnostic to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDiagnostic(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        rawDiagnostic_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawDiagnostic() {
+        rawDiagnostic_ = getDefaultInstance().getRawDiagnostic();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @param value The bytes for rawDiagnostic to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDiagnosticBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        rawDiagnostic_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
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+
+      private int rawDataType_ ;
+      /**
+       * <code>int32 raw_data_type = 5;</code>
+       * @return The rawDataType.
+       */
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+      public int getRawDataType() {
+        return rawDataType_;
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+      /**
+       * <code>int32 raw_data_type = 5;</code>
+       * @param value The rawDataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDataType(int value) {
+
+        rawDataType_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 raw_data_type = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawDataType() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        rawDataType_ = 0;
+        onChanged();
+        return this;
+      }
+
+      /**
+       * <code>bool bool_value = 10;</code>
+       * @return Whether the boolValue field is set.
+       */
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+        return kindCase_ == 10;
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+      /**
+       * <code>bool bool_value = 10;</code>
+       * @return The boolValue.
+       */
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+        if (kindCase_ == 10) {
+          return (java.lang.Boolean) kind_;
+        }
+        return false;
+      }
+      /**
+       * <code>bool bool_value = 10;</code>
+       * @param value The boolValue to set.
+       * @return This builder for chaining.
+       */
+      public Builder setBoolValue(boolean value) {
+
+        kindCase_ = 10;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>bool bool_value = 10;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearBoolValue() {
+        if (kindCase_ == 10) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       * <code>int32 int32_value = 11;</code>
+       * @return Whether the int32Value field is set.
+       */
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+        return 0;
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+      /**
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+       * @param value The int32Value to set.
+       * @return This builder for chaining.
+       */
+      public Builder setInt32Value(int value) {
+
+        kindCase_ = 11;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 int32_value = 11;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearInt32Value() {
+        if (kindCase_ == 11) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       * <code>int64 int64_value = 12;</code>
+       * @return Whether the int64Value field is set.
+       */
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+        return kindCase_ == 12;
+      }
+      /**
+       * <code>int64 int64_value = 12;</code>
+       * @return The int64Value.
+       */
+      public long getInt64Value() {
+        if (kindCase_ == 12) {
+          return (java.lang.Long) kind_;
+        }
+        return 0L;
+      }
+      /**
+       * <code>int64 int64_value = 12;</code>
+       * @param value The int64Value to set.
+       * @return This builder for chaining.
+       */
+      public Builder setInt64Value(long value) {
+
+        kindCase_ = 12;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int64 int64_value = 12;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearInt64Value() {
+        if (kindCase_ == 12) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       * <code>float float_value = 13;</code>
+       * @return Whether the floatValue field is set.
+       */
+      public boolean hasFloatValue() {
+        return kindCase_ == 13;
+      }
+      /**
+       * <code>float float_value = 13;</code>
+       * @return The floatValue.
+       */
+      public float getFloatValue() {
+        if (kindCase_ == 13) {
+          return (java.lang.Float) kind_;
+        }
+        return 0F;
+      }
+      /**
+       * <code>float float_value = 13;</code>
+       * @param value The floatValue to set.
+       * @return This builder for chaining.
+       */
+      public Builder setFloatValue(float value) {
+
+        kindCase_ = 13;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>float float_value = 13;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearFloatValue() {
+        if (kindCase_ == 13) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       * <code>double double_value = 14;</code>
+       * @return Whether the doubleValue field is set.
+       */
+      public boolean hasDoubleValue() {
+        return kindCase_ == 14;
+      }
+      /**
+       * <code>double double_value = 14;</code>
+       * @return The doubleValue.
+       */
+      public double getDoubleValue() {
+        if (kindCase_ == 14) {
+          return (java.lang.Double) kind_;
+        }
+        return 0D;
+      }
+      /**
+       * <code>double double_value = 14;</code>
+       * @param value The doubleValue to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDoubleValue(double value) {
+
+        kindCase_ = 14;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>double double_value = 14;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDoubleValue() {
+        if (kindCase_ == 14) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       * <code>string string_value = 15;</code>
+       * @return Whether the stringValue field is set.
+       */
+      @java.lang.Override
+      public boolean hasStringValue() {
+        return kindCase_ == 15;
+      }
+      /**
+       * <code>string string_value = 15;</code>
+       * @return The stringValue.
+       */
+      @java.lang.Override
+      public java.lang.String getStringValue() {
+        java.lang.Object ref = "";
+        if (kindCase_ == 15) {
+          ref = kind_;
+        }
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          if (kindCase_ == 15) {
+            kind_ = s;
+          }
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string string_value = 15;</code>
+       * @return The bytes for stringValue.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getStringValueBytes() {
+        java.lang.Object ref = "";
+        if (kindCase_ == 15) {
+          ref = kind_;
+        }
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          if (kindCase_ == 15) {
+            kind_ = b;
+          }
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string string_value = 15;</code>
+       * @param value The stringValue to set.
+       * @return This builder for chaining.
+       */
+      public Builder setStringValue(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        kindCase_ = 15;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string string_value = 15;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearStringValue() {
+        if (kindCase_ == 15) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>string string_value = 15;</code>
+       * @param value The bytes for stringValue to set.
+       * @return This builder for chaining.
+       */
+      public Builder setStringValueBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        kindCase_ = 15;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timestampValueBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       * @return Whether the timestampValue field is set.
+       */
+      @java.lang.Override
+      public boolean hasTimestampValue() {
+        return kindCase_ == 16;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       * @return The timestampValue.
+       */
+      @java.lang.Override
+      public com.google.protobuf.Timestamp getTimestampValue() {
+        if (timestampValueBuilder_ == null) {
+          if (kindCase_ == 16) {
+            return (com.google.protobuf.Timestamp) kind_;
+          }
+          return com.google.protobuf.Timestamp.getDefaultInstance();
+        } else {
+          if (kindCase_ == 16) {
+            return timestampValueBuilder_.getMessage();
+          }
+          return com.google.protobuf.Timestamp.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      public Builder setTimestampValue(com.google.protobuf.Timestamp value) {
+        if (timestampValueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          kind_ = value;
+          onChanged();
+        } else {
+          timestampValueBuilder_.setMessage(value);
+        }
+        kindCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      public Builder setTimestampValue(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (timestampValueBuilder_ == null) {
+          kind_ = builderForValue.build();
+          onChanged();
+        } else {
+          timestampValueBuilder_.setMessage(builderForValue.build());
+        }
+        kindCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      public Builder mergeTimestampValue(com.google.protobuf.Timestamp value) {
+        if (timestampValueBuilder_ == null) {
+          if (kindCase_ == 16 &&
+              kind_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            kind_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) kind_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            kind_ = value;
+          }
+          onChanged();
+        } else {
+          if (kindCase_ == 16) {
+            timestampValueBuilder_.mergeFrom(value);
+          } else {
+            timestampValueBuilder_.setMessage(value);
+          }
+        }
+        kindCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      public Builder clearTimestampValue() {
+        if (timestampValueBuilder_ == null) {
+          if (kindCase_ == 16) {
+            kindCase_ = 0;
+            kind_ = null;
+            onChanged();
+          }
+        } else {
+          if (kindCase_ == 16) {
+            kindCase_ = 0;
+            kind_ = null;
+          }
+          timestampValueBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getTimestampValueBuilder() {
+        return internalGetTimestampValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      @java.lang.Override
+      public com.google.protobuf.TimestampOrBuilder getTimestampValueOrBuilder() {
+        if ((kindCase_ == 16) && (timestampValueBuilder_ != null)) {
+          return timestampValueBuilder_.getMessageOrBuilder();
+        } else {
+          if (kindCase_ == 16) {
+            return (com.google.protobuf.Timestamp) kind_;
+          }
+          return com.google.protobuf.Timestamp.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp timestamp_value = 16;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetTimestampValueFieldBuilder() {
+        if (timestampValueBuilder_ == null) {
+          if (!(kindCase_ == 16)) {
+            kind_ = com.google.protobuf.Timestamp.getDefaultInstance();
+          }
+          timestampValueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  (com.google.protobuf.Timestamp) kind_,
+                  getParentForChildren(),
+                  isClean());
+          kind_ = null;
+        }
+        kindCase_ = 16;
+        onChanged();
+        return timestampValueBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder> arrayValueBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       * @return Whether the arrayValue field is set.
+       */
+      @java.lang.Override
+      public boolean hasArrayValue() {
+        return kindCase_ == 17;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       * @return The arrayValue.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray getArrayValue() {
+        if (arrayValueBuilder_ == null) {
+          if (kindCase_ == 17) {
+            return (mxaccess_gateway.v1.MxaccessGateway.MxArray) kind_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance();
+        } else {
+          if (kindCase_ == 17) {
+            return arrayValueBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      public Builder setArrayValue(mxaccess_gateway.v1.MxaccessGateway.MxArray value) {
+        if (arrayValueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          kind_ = value;
+          onChanged();
+        } else {
+          arrayValueBuilder_.setMessage(value);
+        }
+        kindCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      public Builder setArrayValue(
+          mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder builderForValue) {
+        if (arrayValueBuilder_ == null) {
+          kind_ = builderForValue.build();
+          onChanged();
+        } else {
+          arrayValueBuilder_.setMessage(builderForValue.build());
+        }
+        kindCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      public Builder mergeArrayValue(mxaccess_gateway.v1.MxaccessGateway.MxArray value) {
+        if (arrayValueBuilder_ == null) {
+          if (kindCase_ == 17 &&
+              kind_ != mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance()) {
+            kind_ = mxaccess_gateway.v1.MxaccessGateway.MxArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.MxArray) kind_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            kind_ = value;
+          }
+          onChanged();
+        } else {
+          if (kindCase_ == 17) {
+            arrayValueBuilder_.mergeFrom(value);
+          } else {
+            arrayValueBuilder_.setMessage(value);
+          }
+        }
+        kindCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      public Builder clearArrayValue() {
+        if (arrayValueBuilder_ == null) {
+          if (kindCase_ == 17) {
+            kindCase_ = 0;
+            kind_ = null;
+            onChanged();
+          }
+        } else {
+          if (kindCase_ == 17) {
+            kindCase_ = 0;
+            kind_ = null;
+          }
+          arrayValueBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder getArrayValueBuilder() {
+        return internalGetArrayValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder getArrayValueOrBuilder() {
+        if ((kindCase_ == 17) && (arrayValueBuilder_ != null)) {
+          return arrayValueBuilder_.getMessageOrBuilder();
+        } else {
+          if (kindCase_ == 17) {
+            return (mxaccess_gateway.v1.MxaccessGateway.MxArray) kind_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxArray array_value = 17;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder> 
+          internalGetArrayValueFieldBuilder() {
+        if (arrayValueBuilder_ == null) {
+          if (!(kindCase_ == 17)) {
+            kind_ = mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance();
+          }
+          arrayValueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxArray, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder, mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.MxArray) kind_,
+                  getParentForChildren(),
+                  isClean());
+          kind_ = null;
+        }
+        kindCase_ = 17;
+        onChanged();
+        return arrayValueBuilder_;
+      }
+
+      /**
+       * <code>bytes raw_value = 18;</code>
+       * @return Whether the rawValue field is set.
+       */
+      public boolean hasRawValue() {
+        return kindCase_ == 18;
+      }
+      /**
+       * <code>bytes raw_value = 18;</code>
+       * @return The rawValue.
+       */
+      public com.google.protobuf.ByteString getRawValue() {
+        if (kindCase_ == 18) {
+          return (com.google.protobuf.ByteString) kind_;
+        }
+        return com.google.protobuf.ByteString.EMPTY;
+      }
+      /**
+       * <code>bytes raw_value = 18;</code>
+       * @param value The rawValue to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawValue(com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        kindCase_ = 18;
+        kind_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>bytes raw_value = 18;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawValue() {
+        if (kindCase_ == 18) {
+          kindCase_ = 0;
+          kind_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxValue)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxValue)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxValue DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxValue();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxValue getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxValue>
+        PARSER = new com.google.protobuf.AbstractParser<MxValue>() {
+      @java.lang.Override
+      public MxValue parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxValue> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxValue> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxValue getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface MxArrayOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.MxArray)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxDataType element_data_type = 1;</code>
+     * @return The enum numeric value on the wire for elementDataType.
+     */
+    int getElementDataTypeValue();
+    /**
+     * <code>.mxaccess_gateway.v1.MxDataType element_data_type = 1;</code>
+     * @return The elementDataType.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxDataType getElementDataType();
+
+    /**
+     * <code>string variant_type = 2;</code>
+     * @return The variantType.
+     */
+    java.lang.String getVariantType();
+    /**
+     * <code>string variant_type = 2;</code>
+     * @return The bytes for variantType.
+     */
+    com.google.protobuf.ByteString
+        getVariantTypeBytes();
+
+    /**
+     * <code>repeated uint32 dimensions = 3;</code>
+     * @return A list containing the dimensions.
+     */
+    java.util.List<java.lang.Integer> getDimensionsList();
+    /**
+     * <code>repeated uint32 dimensions = 3;</code>
+     * @return The count of dimensions.
+     */
+    int getDimensionsCount();
+    /**
+     * <code>repeated uint32 dimensions = 3;</code>
+     * @param index The index of the element to return.
+     * @return The dimensions at the given index.
+     */
+    int getDimensions(int index);
+
+    /**
+     * <code>string raw_diagnostic = 4;</code>
+     * @return The rawDiagnostic.
+     */
+    java.lang.String getRawDiagnostic();
+    /**
+     * <code>string raw_diagnostic = 4;</code>
+     * @return The bytes for rawDiagnostic.
+     */
+    com.google.protobuf.ByteString
+        getRawDiagnosticBytes();
+
+    /**
+     * <code>int32 raw_element_data_type = 5;</code>
+     * @return The rawElementDataType.
+     */
+    int getRawElementDataType();
+
+    /**
+     * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+     * @return Whether the boolValues field is set.
+     */
+    boolean hasBoolValues();
+    /**
+     * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+     * @return The boolValues.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.BoolArray getBoolValues();
+    /**
+     * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder getBoolValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+     * @return Whether the int32Values field is set.
+     */
+    boolean hasInt32Values();
+    /**
+     * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+     * @return The int32Values.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.Int32Array getInt32Values();
+    /**
+     * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.Int32ArrayOrBuilder getInt32ValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+     * @return Whether the int64Values field is set.
+     */
+    boolean hasInt64Values();
+    /**
+     * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+     * @return The int64Values.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.Int64Array getInt64Values();
+    /**
+     * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.Int64ArrayOrBuilder getInt64ValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+     * @return Whether the floatValues field is set.
+     */
+    boolean hasFloatValues();
+    /**
+     * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+     * @return The floatValues.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.FloatArray getFloatValues();
+    /**
+     * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder getFloatValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+     * @return Whether the doubleValues field is set.
+     */
+    boolean hasDoubleValues();
+    /**
+     * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+     * @return The doubleValues.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.DoubleArray getDoubleValues();
+    /**
+     * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder getDoubleValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+     * @return Whether the stringValues field is set.
+     */
+    boolean hasStringValues();
+    /**
+     * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+     * @return The stringValues.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.StringArray getStringValues();
+    /**
+     * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder getStringValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+     * @return Whether the timestampValues field is set.
+     */
+    boolean hasTimestampValues();
+    /**
+     * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+     * @return The timestampValues.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.TimestampArray getTimestampValues();
+    /**
+     * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder getTimestampValuesOrBuilder();
+
+    /**
+     * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+     * @return Whether the rawValues field is set.
+     */
+    boolean hasRawValues();
+    /**
+     * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+     * @return The rawValues.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RawArray getRawValues();
+    /**
+     * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder getRawValuesOrBuilder();
+
+    mxaccess_gateway.v1.MxaccessGateway.MxArray.ValuesCase getValuesCase();
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.MxArray}
+   */
+  public static final class MxArray extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.MxArray)
+      MxArrayOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "MxArray");
+    }
+    // Use MxArray.newBuilder() to construct.
+    private MxArray(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MxArray() {
+      elementDataType_ = 0;
+      variantType_ = "";
+      dimensions_ = emptyIntList();
+      rawDiagnostic_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxArray_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxArray_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.MxArray.class, mxaccess_gateway.v1.MxaccessGateway.MxArray.Builder.class);
+    }
+
+    private int valuesCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object values_;
+    public enum ValuesCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      BOOL_VALUES(10),
+      INT32_VALUES(11),
+      INT64_VALUES(12),
+      FLOAT_VALUES(13),
+      DOUBLE_VALUES(14),
+      STRING_VALUES(15),
+      TIMESTAMP_VALUES(16),
+      RAW_VALUES(17),
+      VALUES_NOT_SET(0);
+      private final int value;
+      private ValuesCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static ValuesCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static ValuesCase forNumber(int value) {
+        switch (value) {
+          case 10: return BOOL_VALUES;
+          case 11: return INT32_VALUES;
+          case 12: return INT64_VALUES;
+          case 13: return FLOAT_VALUES;
+          case 14: return DOUBLE_VALUES;
+          case 15: return STRING_VALUES;
+          case 16: return TIMESTAMP_VALUES;
+          case 17: return RAW_VALUES;
+          case 0: return VALUES_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public ValuesCase
+    getValuesCase() {
+      return ValuesCase.forNumber(
+          valuesCase_);
+    }
+
+    public static final int ELEMENT_DATA_TYPE_FIELD_NUMBER = 1;
+    private int elementDataType_ = 0;
+    /**
+     * <code>.mxaccess_gateway.v1.MxDataType element_data_type = 1;</code>
+     * @return The enum numeric value on the wire for elementDataType.
+     */
+    @java.lang.Override public int getElementDataTypeValue() {
+      return elementDataType_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxDataType element_data_type = 1;</code>
+     * @return The elementDataType.
+     */
+    @java.lang.Override public mxaccess_gateway.v1.MxaccessGateway.MxDataType getElementDataType() {
+      mxaccess_gateway.v1.MxaccessGateway.MxDataType result = mxaccess_gateway.v1.MxaccessGateway.MxDataType.forNumber(elementDataType_);
+      return result == null ? mxaccess_gateway.v1.MxaccessGateway.MxDataType.UNRECOGNIZED : result;
+    }
+
+    public static final int VARIANT_TYPE_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object variantType_ = "";
+    /**
+     * <code>string variant_type = 2;</code>
+     * @return The variantType.
+     */
+    @java.lang.Override
+    public java.lang.String getVariantType() {
+      java.lang.Object ref = variantType_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
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+        com.google.protobuf.ByteString bs = 
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+        java.lang.String s = bs.toStringUtf8();
+        variantType_ = s;
+        return s;
+      }
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+    /**
+     * <code>string variant_type = 2;</code>
+     * @return The bytes for variantType.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getVariantTypeBytes() {
+      java.lang.Object ref = variantType_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
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+        variantType_ = b;
+        return b;
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+        return (com.google.protobuf.ByteString) ref;
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+    }
+
+    public static final int DIMENSIONS_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
+    private com.google.protobuf.Internal.IntList dimensions_ =
+        emptyIntList();
+    /**
+     * <code>repeated uint32 dimensions = 3;</code>
+     * @return A list containing the dimensions.
+     */
+    @java.lang.Override
+    public java.util.List<java.lang.Integer>
+        getDimensionsList() {
+      return dimensions_;
+    }
+    /**
+     * <code>repeated uint32 dimensions = 3;</code>
+     * @return The count of dimensions.
+     */
+    public int getDimensionsCount() {
+      return dimensions_.size();
+    }
+    /**
+     * <code>repeated uint32 dimensions = 3;</code>
+     * @param index The index of the element to return.
+     * @return The dimensions at the given index.
+     */
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+      return dimensions_.getInt(index);
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+    private int dimensionsMemoizedSerializedSize = -1;
+
+    public static final int RAW_DIAGNOSTIC_FIELD_NUMBER = 4;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object rawDiagnostic_ = "";
+    /**
+     * <code>string raw_diagnostic = 4;</code>
+     * @return The rawDiagnostic.
+     */
+    @java.lang.Override
+    public java.lang.String getRawDiagnostic() {
+      java.lang.Object ref = rawDiagnostic_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
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+        java.lang.String s = bs.toStringUtf8();
+        rawDiagnostic_ = s;
+        return s;
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+     * @return The bytes for rawDiagnostic.
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+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getRawDiagnosticBytes() {
+      java.lang.Object ref = rawDiagnostic_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
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+        rawDiagnostic_ = b;
+        return b;
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+
+    public static final int RAW_ELEMENT_DATA_TYPE_FIELD_NUMBER = 5;
+    private int rawElementDataType_ = 0;
+    /**
+     * <code>int32 raw_element_data_type = 5;</code>
+     * @return The rawElementDataType.
+     */
+    @java.lang.Override
+    public int getRawElementDataType() {
+      return rawElementDataType_;
+    }
+
+    public static final int BOOL_VALUES_FIELD_NUMBER = 10;
+    /**
+     * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+     * @return Whether the boolValues field is set.
+     */
+    @java.lang.Override
+    public boolean hasBoolValues() {
+      return valuesCase_ == 10;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+     * @return The boolValues.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.BoolArray getBoolValues() {
+      if (valuesCase_ == 10) {
+         return (mxaccess_gateway.v1.MxaccessGateway.BoolArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder getBoolValuesOrBuilder() {
+      if (valuesCase_ == 10) {
+         return (mxaccess_gateway.v1.MxaccessGateway.BoolArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+    }
+
+    public static final int INT32_VALUES_FIELD_NUMBER = 11;
+    /**
+     * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+     * @return Whether the int32Values field is set.
+     */
+    @java.lang.Override
+    public boolean hasInt32Values() {
+      return valuesCase_ == 11;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+     * @return The int32Values.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Int32Array getInt32Values() {
+      if (valuesCase_ == 11) {
+         return (mxaccess_gateway.v1.MxaccessGateway.Int32Array) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Int32ArrayOrBuilder getInt32ValuesOrBuilder() {
+      if (valuesCase_ == 11) {
+         return (mxaccess_gateway.v1.MxaccessGateway.Int32Array) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance();
+    }
+
+    public static final int INT64_VALUES_FIELD_NUMBER = 12;
+    /**
+     * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+     * @return Whether the int64Values field is set.
+     */
+    @java.lang.Override
+    public boolean hasInt64Values() {
+      return valuesCase_ == 12;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+     * @return The int64Values.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Int64Array getInt64Values() {
+      if (valuesCase_ == 12) {
+         return (mxaccess_gateway.v1.MxaccessGateway.Int64Array) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.Int64ArrayOrBuilder getInt64ValuesOrBuilder() {
+      if (valuesCase_ == 12) {
+         return (mxaccess_gateway.v1.MxaccessGateway.Int64Array) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance();
+    }
+
+    public static final int FLOAT_VALUES_FIELD_NUMBER = 13;
+    /**
+     * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+     * @return Whether the floatValues field is set.
+     */
+    @java.lang.Override
+    public boolean hasFloatValues() {
+      return valuesCase_ == 13;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+     * @return The floatValues.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.FloatArray getFloatValues() {
+      if (valuesCase_ == 13) {
+         return (mxaccess_gateway.v1.MxaccessGateway.FloatArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance();
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+    /**
+     * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder getFloatValuesOrBuilder() {
+      if (valuesCase_ == 13) {
+         return (mxaccess_gateway.v1.MxaccessGateway.FloatArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance();
+    }
+
+    public static final int DOUBLE_VALUES_FIELD_NUMBER = 14;
+    /**
+     * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+     * @return Whether the doubleValues field is set.
+     */
+    @java.lang.Override
+    public boolean hasDoubleValues() {
+      return valuesCase_ == 14;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+     * @return The doubleValues.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DoubleArray getDoubleValues() {
+      if (valuesCase_ == 14) {
+         return (mxaccess_gateway.v1.MxaccessGateway.DoubleArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder getDoubleValuesOrBuilder() {
+      if (valuesCase_ == 14) {
+         return (mxaccess_gateway.v1.MxaccessGateway.DoubleArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance();
+    }
+
+    public static final int STRING_VALUES_FIELD_NUMBER = 15;
+    /**
+     * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+     * @return Whether the stringValues field is set.
+     */
+    @java.lang.Override
+    public boolean hasStringValues() {
+      return valuesCase_ == 15;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+     * @return The stringValues.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.StringArray getStringValues() {
+      if (valuesCase_ == 15) {
+         return (mxaccess_gateway.v1.MxaccessGateway.StringArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder getStringValuesOrBuilder() {
+      if (valuesCase_ == 15) {
+         return (mxaccess_gateway.v1.MxaccessGateway.StringArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance();
+    }
+
+    public static final int TIMESTAMP_VALUES_FIELD_NUMBER = 16;
+    /**
+     * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+     * @return Whether the timestampValues field is set.
+     */
+    @java.lang.Override
+    public boolean hasTimestampValues() {
+      return valuesCase_ == 16;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+     * @return The timestampValues.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.TimestampArray getTimestampValues() {
+      if (valuesCase_ == 16) {
+         return (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder getTimestampValuesOrBuilder() {
+      if (valuesCase_ == 16) {
+         return (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+    }
+
+    public static final int RAW_VALUES_FIELD_NUMBER = 17;
+    /**
+     * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+     * @return Whether the rawValues field is set.
+     */
+    @java.lang.Override
+    public boolean hasRawValues() {
+      return valuesCase_ == 17;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+     * @return The rawValues.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RawArray getRawValues() {
+      if (valuesCase_ == 17) {
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+      }
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+    }
+    /**
+     * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder getRawValuesOrBuilder() {
+      if (valuesCase_ == 17) {
+         return (mxaccess_gateway.v1.MxaccessGateway.RawArray) values_;
+      }
+      return mxaccess_gateway.v1.MxaccessGateway.RawArray.getDefaultInstance();
+    }
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+      if (valuesCase_ == 16) {
+        output.writeMessage(16, (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_);
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+      getUnknownFields().writeTo(output);
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+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (elementDataType_ != mxaccess_gateway.v1.MxaccessGateway.MxDataType.MX_DATA_TYPE_UNSPECIFIED.getNumber()) {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxArray parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxArray parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.MxArray parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.MxArray parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.MxArray prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
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+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.MxArray}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.MxArray)
+        mxaccess_gateway.v1.MxaccessGateway.MxArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxArray_descriptor;
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+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+      private Builder() {
+
+      }
+
+      private Builder(
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+      public Builder clear() {
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+        elementDataType_ = 0;
+        variantType_ = "";
+        dimensions_ = emptyIntList();
+        rawDiagnostic_ = "";
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+        if (timestampValuesBuilder_ != null) {
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+          rawValuesBuilder_.clear();
+        }
+        valuesCase_ = 0;
+        values_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_MxArray_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.MxArray getDefaultInstanceForType() {
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+      public mxaccess_gateway.v1.MxaccessGateway.MxArray build() {
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+      public mxaccess_gateway.v1.MxaccessGateway.MxArray buildPartial() {
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+        result.values_ = this.values_;
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+      public Builder mergeFrom(com.google.protobuf.Message other) {
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+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.MxArray other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.MxArray.getDefaultInstance()) return this;
+        if (other.elementDataType_ != 0) {
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+          bitField0_ |= 0x00000008;
+          onChanged();
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+        switch (other.getValuesCase()) {
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+      public final boolean isInitialized() {
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+      @java.lang.Override
+      public Builder mergeFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                break;
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+                int limit = input.pushLimit(length);
+                ensureDimensionsIsMutable();
+                while (input.getBytesUntilLimit() > 0) {
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+              case 34: {
+                rawDiagnostic_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
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+                bitField0_ |= 0x00000010;
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+                break;
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+                break;
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+                break;
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+                break;
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+                break;
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+                valuesCase_ = 15;
+                break;
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+                valuesCase_ = 16;
+                break;
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+              case 138: {
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+              } // default:
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+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
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+        return this;
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+      private java.lang.Object values_;
+      public ValuesCase
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+        return ValuesCase.forNumber(
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+      public Builder clearValues() {
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+        values_ = null;
+        onChanged();
+        return this;
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+      private int elementDataType_ = 0;
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+      public Builder setElementDataTypeValue(int value) {
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+        onChanged();
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+      public mxaccess_gateway.v1.MxaccessGateway.MxDataType getElementDataType() {
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+       * @return This builder for chaining.
+       */
+      public Builder setElementDataType(mxaccess_gateway.v1.MxaccessGateway.MxDataType value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        elementDataType_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxDataType element_data_type = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearElementDataType() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        elementDataType_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object variantType_ = "";
+      /**
+       * <code>string variant_type = 2;</code>
+       * @return The variantType.
+       */
+      public java.lang.String getVariantType() {
+        java.lang.Object ref = variantType_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          variantType_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @return The bytes for variantType.
+       */
+      public com.google.protobuf.ByteString
+          getVariantTypeBytes() {
+        java.lang.Object ref = variantType_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          variantType_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @param value The variantType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVariantType(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        variantType_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearVariantType() {
+        variantType_ = getDefaultInstance().getVariantType();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string variant_type = 2;</code>
+       * @param value The bytes for variantType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setVariantTypeBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        variantType_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Internal.IntList dimensions_ = emptyIntList();
+      private void ensureDimensionsIsMutable() {
+        if (!dimensions_.isModifiable()) {
+          dimensions_ = makeMutableCopy(dimensions_);
+        }
+        bitField0_ |= 0x00000004;
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @return A list containing the dimensions.
+       */
+      public java.util.List<java.lang.Integer>
+          getDimensionsList() {
+        dimensions_.makeImmutable();
+        return dimensions_;
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @return The count of dimensions.
+       */
+      public int getDimensionsCount() {
+        return dimensions_.size();
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @param index The index of the element to return.
+       * @return The dimensions at the given index.
+       */
+      public int getDimensions(int index) {
+        return dimensions_.getInt(index);
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @param index The index to set the value at.
+       * @param value The dimensions to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDimensions(
+          int index, int value) {
+
+        ensureDimensionsIsMutable();
+        dimensions_.setInt(index, value);
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @param value The dimensions to add.
+       * @return This builder for chaining.
+       */
+      public Builder addDimensions(int value) {
+
+        ensureDimensionsIsMutable();
+        dimensions_.addInt(value);
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @param values The dimensions to add.
+       * @return This builder for chaining.
+       */
+      public Builder addAllDimensions(
+          java.lang.Iterable<? extends java.lang.Integer> values) {
+        ensureDimensionsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dimensions_);
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated uint32 dimensions = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDimensions() {
+        dimensions_ = emptyIntList();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object rawDiagnostic_ = "";
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @return The rawDiagnostic.
+       */
+      public java.lang.String getRawDiagnostic() {
+        java.lang.Object ref = rawDiagnostic_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          rawDiagnostic_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @return The bytes for rawDiagnostic.
+       */
+      public com.google.protobuf.ByteString
+          getRawDiagnosticBytes() {
+        java.lang.Object ref = rawDiagnostic_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          rawDiagnostic_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @param value The rawDiagnostic to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDiagnostic(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        rawDiagnostic_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawDiagnostic() {
+        rawDiagnostic_ = getDefaultInstance().getRawDiagnostic();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string raw_diagnostic = 4;</code>
+       * @param value The bytes for rawDiagnostic to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawDiagnosticBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        rawDiagnostic_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+
+      private int rawElementDataType_ ;
+      /**
+       * <code>int32 raw_element_data_type = 5;</code>
+       * @return The rawElementDataType.
+       */
+      @java.lang.Override
+      public int getRawElementDataType() {
+        return rawElementDataType_;
+      }
+      /**
+       * <code>int32 raw_element_data_type = 5;</code>
+       * @param value The rawElementDataType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRawElementDataType(int value) {
+
+        rawElementDataType_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 raw_element_data_type = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRawElementDataType() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        rawElementDataType_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.BoolArray, mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder, mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder> boolValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       * @return Whether the boolValues field is set.
+       */
+      @java.lang.Override
+      public boolean hasBoolValues() {
+        return valuesCase_ == 10;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       * @return The boolValues.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.BoolArray getBoolValues() {
+        if (boolValuesBuilder_ == null) {
+          if (valuesCase_ == 10) {
+            return (mxaccess_gateway.v1.MxaccessGateway.BoolArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 10) {
+            return boolValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      public Builder setBoolValues(mxaccess_gateway.v1.MxaccessGateway.BoolArray value) {
+        if (boolValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          boolValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      public Builder setBoolValues(
+          mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder builderForValue) {
+        if (boolValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          boolValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      public Builder mergeBoolValues(mxaccess_gateway.v1.MxaccessGateway.BoolArray value) {
+        if (boolValuesBuilder_ == null) {
+          if (valuesCase_ == 10 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.BoolArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.BoolArray) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 10) {
+            boolValuesBuilder_.mergeFrom(value);
+          } else {
+            boolValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      public Builder clearBoolValues() {
+        if (boolValuesBuilder_ == null) {
+          if (valuesCase_ == 10) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 10) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          boolValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder getBoolValuesBuilder() {
+        return internalGetBoolValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder getBoolValuesOrBuilder() {
+        if ((valuesCase_ == 10) && (boolValuesBuilder_ != null)) {
+          return boolValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 10) {
+            return (mxaccess_gateway.v1.MxaccessGateway.BoolArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.BoolArray bool_values = 10;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.BoolArray, mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder, mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder> 
+          internalGetBoolValuesFieldBuilder() {
+        if (boolValuesBuilder_ == null) {
+          if (!(valuesCase_ == 10)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+          }
+          boolValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.BoolArray, mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder, mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.BoolArray) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 10;
+        onChanged();
+        return boolValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.Int32Array, mxaccess_gateway.v1.MxaccessGateway.Int32Array.Builder, mxaccess_gateway.v1.MxaccessGateway.Int32ArrayOrBuilder> int32ValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       * @return Whether the int32Values field is set.
+       */
+      @java.lang.Override
+      public boolean hasInt32Values() {
+        return valuesCase_ == 11;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       * @return The int32Values.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Int32Array getInt32Values() {
+        if (int32ValuesBuilder_ == null) {
+          if (valuesCase_ == 11) {
+            return (mxaccess_gateway.v1.MxaccessGateway.Int32Array) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 11) {
+            return int32ValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      public Builder setInt32Values(mxaccess_gateway.v1.MxaccessGateway.Int32Array value) {
+        if (int32ValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          int32ValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      public Builder setInt32Values(
+          mxaccess_gateway.v1.MxaccessGateway.Int32Array.Builder builderForValue) {
+        if (int32ValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          int32ValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      public Builder mergeInt32Values(mxaccess_gateway.v1.MxaccessGateway.Int32Array value) {
+        if (int32ValuesBuilder_ == null) {
+          if (valuesCase_ == 11 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.Int32Array.newBuilder((mxaccess_gateway.v1.MxaccessGateway.Int32Array) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 11) {
+            int32ValuesBuilder_.mergeFrom(value);
+          } else {
+            int32ValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      public Builder clearInt32Values() {
+        if (int32ValuesBuilder_ == null) {
+          if (valuesCase_ == 11) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 11) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          int32ValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.Int32Array.Builder getInt32ValuesBuilder() {
+        return internalGetInt32ValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Int32ArrayOrBuilder getInt32ValuesOrBuilder() {
+        if ((valuesCase_ == 11) && (int32ValuesBuilder_ != null)) {
+          return int32ValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 11) {
+            return (mxaccess_gateway.v1.MxaccessGateway.Int32Array) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int32Array int32_values = 11;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.Int32Array, mxaccess_gateway.v1.MxaccessGateway.Int32Array.Builder, mxaccess_gateway.v1.MxaccessGateway.Int32ArrayOrBuilder> 
+          internalGetInt32ValuesFieldBuilder() {
+        if (int32ValuesBuilder_ == null) {
+          if (!(valuesCase_ == 11)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.Int32Array.getDefaultInstance();
+          }
+          int32ValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.Int32Array, mxaccess_gateway.v1.MxaccessGateway.Int32Array.Builder, mxaccess_gateway.v1.MxaccessGateway.Int32ArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.Int32Array) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 11;
+        onChanged();
+        return int32ValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.Int64Array, mxaccess_gateway.v1.MxaccessGateway.Int64Array.Builder, mxaccess_gateway.v1.MxaccessGateway.Int64ArrayOrBuilder> int64ValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       * @return Whether the int64Values field is set.
+       */
+      @java.lang.Override
+      public boolean hasInt64Values() {
+        return valuesCase_ == 12;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       * @return The int64Values.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Int64Array getInt64Values() {
+        if (int64ValuesBuilder_ == null) {
+          if (valuesCase_ == 12) {
+            return (mxaccess_gateway.v1.MxaccessGateway.Int64Array) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 12) {
+            return int64ValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      public Builder setInt64Values(mxaccess_gateway.v1.MxaccessGateway.Int64Array value) {
+        if (int64ValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          int64ValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      public Builder setInt64Values(
+          mxaccess_gateway.v1.MxaccessGateway.Int64Array.Builder builderForValue) {
+        if (int64ValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          int64ValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      public Builder mergeInt64Values(mxaccess_gateway.v1.MxaccessGateway.Int64Array value) {
+        if (int64ValuesBuilder_ == null) {
+          if (valuesCase_ == 12 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.Int64Array.newBuilder((mxaccess_gateway.v1.MxaccessGateway.Int64Array) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 12) {
+            int64ValuesBuilder_.mergeFrom(value);
+          } else {
+            int64ValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      public Builder clearInt64Values() {
+        if (int64ValuesBuilder_ == null) {
+          if (valuesCase_ == 12) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 12) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          int64ValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.Int64Array.Builder getInt64ValuesBuilder() {
+        return internalGetInt64ValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.Int64ArrayOrBuilder getInt64ValuesOrBuilder() {
+        if ((valuesCase_ == 12) && (int64ValuesBuilder_ != null)) {
+          return int64ValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 12) {
+            return (mxaccess_gateway.v1.MxaccessGateway.Int64Array) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.Int64Array int64_values = 12;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.Int64Array, mxaccess_gateway.v1.MxaccessGateway.Int64Array.Builder, mxaccess_gateway.v1.MxaccessGateway.Int64ArrayOrBuilder> 
+          internalGetInt64ValuesFieldBuilder() {
+        if (int64ValuesBuilder_ == null) {
+          if (!(valuesCase_ == 12)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.Int64Array.getDefaultInstance();
+          }
+          int64ValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.Int64Array, mxaccess_gateway.v1.MxaccessGateway.Int64Array.Builder, mxaccess_gateway.v1.MxaccessGateway.Int64ArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.Int64Array) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 12;
+        onChanged();
+        return int64ValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.FloatArray, mxaccess_gateway.v1.MxaccessGateway.FloatArray.Builder, mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder> floatValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       * @return Whether the floatValues field is set.
+       */
+      @java.lang.Override
+      public boolean hasFloatValues() {
+        return valuesCase_ == 13;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       * @return The floatValues.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.FloatArray getFloatValues() {
+        if (floatValuesBuilder_ == null) {
+          if (valuesCase_ == 13) {
+            return (mxaccess_gateway.v1.MxaccessGateway.FloatArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 13) {
+            return floatValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      public Builder setFloatValues(mxaccess_gateway.v1.MxaccessGateway.FloatArray value) {
+        if (floatValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          floatValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      public Builder setFloatValues(
+          mxaccess_gateway.v1.MxaccessGateway.FloatArray.Builder builderForValue) {
+        if (floatValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          floatValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      public Builder mergeFloatValues(mxaccess_gateway.v1.MxaccessGateway.FloatArray value) {
+        if (floatValuesBuilder_ == null) {
+          if (valuesCase_ == 13 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.FloatArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.FloatArray) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 13) {
+            floatValuesBuilder_.mergeFrom(value);
+          } else {
+            floatValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      public Builder clearFloatValues() {
+        if (floatValuesBuilder_ == null) {
+          if (valuesCase_ == 13) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 13) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          floatValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.FloatArray.Builder getFloatValuesBuilder() {
+        return internalGetFloatValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder getFloatValuesOrBuilder() {
+        if ((valuesCase_ == 13) && (floatValuesBuilder_ != null)) {
+          return floatValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 13) {
+            return (mxaccess_gateway.v1.MxaccessGateway.FloatArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.FloatArray float_values = 13;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.FloatArray, mxaccess_gateway.v1.MxaccessGateway.FloatArray.Builder, mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder> 
+          internalGetFloatValuesFieldBuilder() {
+        if (floatValuesBuilder_ == null) {
+          if (!(valuesCase_ == 13)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance();
+          }
+          floatValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.FloatArray, mxaccess_gateway.v1.MxaccessGateway.FloatArray.Builder, mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.FloatArray) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 13;
+        onChanged();
+        return floatValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.DoubleArray, mxaccess_gateway.v1.MxaccessGateway.DoubleArray.Builder, mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder> doubleValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       * @return Whether the doubleValues field is set.
+       */
+      @java.lang.Override
+      public boolean hasDoubleValues() {
+        return valuesCase_ == 14;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       * @return The doubleValues.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DoubleArray getDoubleValues() {
+        if (doubleValuesBuilder_ == null) {
+          if (valuesCase_ == 14) {
+            return (mxaccess_gateway.v1.MxaccessGateway.DoubleArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 14) {
+            return doubleValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      public Builder setDoubleValues(mxaccess_gateway.v1.MxaccessGateway.DoubleArray value) {
+        if (doubleValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          doubleValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      public Builder setDoubleValues(
+          mxaccess_gateway.v1.MxaccessGateway.DoubleArray.Builder builderForValue) {
+        if (doubleValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          doubleValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      public Builder mergeDoubleValues(mxaccess_gateway.v1.MxaccessGateway.DoubleArray value) {
+        if (doubleValuesBuilder_ == null) {
+          if (valuesCase_ == 14 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.DoubleArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.DoubleArray) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 14) {
+            doubleValuesBuilder_.mergeFrom(value);
+          } else {
+            doubleValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      public Builder clearDoubleValues() {
+        if (doubleValuesBuilder_ == null) {
+          if (valuesCase_ == 14) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 14) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          doubleValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.DoubleArray.Builder getDoubleValuesBuilder() {
+        return internalGetDoubleValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder getDoubleValuesOrBuilder() {
+        if ((valuesCase_ == 14) && (doubleValuesBuilder_ != null)) {
+          return doubleValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 14) {
+            return (mxaccess_gateway.v1.MxaccessGateway.DoubleArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.DoubleArray double_values = 14;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.DoubleArray, mxaccess_gateway.v1.MxaccessGateway.DoubleArray.Builder, mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder> 
+          internalGetDoubleValuesFieldBuilder() {
+        if (doubleValuesBuilder_ == null) {
+          if (!(valuesCase_ == 14)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance();
+          }
+          doubleValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.DoubleArray, mxaccess_gateway.v1.MxaccessGateway.DoubleArray.Builder, mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.DoubleArray) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 14;
+        onChanged();
+        return doubleValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.StringArray, mxaccess_gateway.v1.MxaccessGateway.StringArray.Builder, mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder> stringValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       * @return Whether the stringValues field is set.
+       */
+      @java.lang.Override
+      public boolean hasStringValues() {
+        return valuesCase_ == 15;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       * @return The stringValues.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.StringArray getStringValues() {
+        if (stringValuesBuilder_ == null) {
+          if (valuesCase_ == 15) {
+            return (mxaccess_gateway.v1.MxaccessGateway.StringArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 15) {
+            return stringValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      public Builder setStringValues(mxaccess_gateway.v1.MxaccessGateway.StringArray value) {
+        if (stringValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          stringValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      public Builder setStringValues(
+          mxaccess_gateway.v1.MxaccessGateway.StringArray.Builder builderForValue) {
+        if (stringValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          stringValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      public Builder mergeStringValues(mxaccess_gateway.v1.MxaccessGateway.StringArray value) {
+        if (stringValuesBuilder_ == null) {
+          if (valuesCase_ == 15 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.StringArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.StringArray) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 15) {
+            stringValuesBuilder_.mergeFrom(value);
+          } else {
+            stringValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      public Builder clearStringValues() {
+        if (stringValuesBuilder_ == null) {
+          if (valuesCase_ == 15) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 15) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          stringValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.StringArray.Builder getStringValuesBuilder() {
+        return internalGetStringValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder getStringValuesOrBuilder() {
+        if ((valuesCase_ == 15) && (stringValuesBuilder_ != null)) {
+          return stringValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 15) {
+            return (mxaccess_gateway.v1.MxaccessGateway.StringArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.StringArray string_values = 15;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.StringArray, mxaccess_gateway.v1.MxaccessGateway.StringArray.Builder, mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder> 
+          internalGetStringValuesFieldBuilder() {
+        if (stringValuesBuilder_ == null) {
+          if (!(valuesCase_ == 15)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance();
+          }
+          stringValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.StringArray, mxaccess_gateway.v1.MxaccessGateway.StringArray.Builder, mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.StringArray) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 15;
+        onChanged();
+        return stringValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.TimestampArray, mxaccess_gateway.v1.MxaccessGateway.TimestampArray.Builder, mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder> timestampValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       * @return Whether the timestampValues field is set.
+       */
+      @java.lang.Override
+      public boolean hasTimestampValues() {
+        return valuesCase_ == 16;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       * @return The timestampValues.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.TimestampArray getTimestampValues() {
+        if (timestampValuesBuilder_ == null) {
+          if (valuesCase_ == 16) {
+            return (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 16) {
+            return timestampValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      public Builder setTimestampValues(mxaccess_gateway.v1.MxaccessGateway.TimestampArray value) {
+        if (timestampValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          timestampValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      public Builder setTimestampValues(
+          mxaccess_gateway.v1.MxaccessGateway.TimestampArray.Builder builderForValue) {
+        if (timestampValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          timestampValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      public Builder mergeTimestampValues(mxaccess_gateway.v1.MxaccessGateway.TimestampArray value) {
+        if (timestampValuesBuilder_ == null) {
+          if (valuesCase_ == 16 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.TimestampArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 16) {
+            timestampValuesBuilder_.mergeFrom(value);
+          } else {
+            timestampValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      public Builder clearTimestampValues() {
+        if (timestampValuesBuilder_ == null) {
+          if (valuesCase_ == 16) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 16) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          timestampValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.TimestampArray.Builder getTimestampValuesBuilder() {
+        return internalGetTimestampValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder getTimestampValuesOrBuilder() {
+        if ((valuesCase_ == 16) && (timestampValuesBuilder_ != null)) {
+          return timestampValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 16) {
+            return (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.TimestampArray timestamp_values = 16;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.TimestampArray, mxaccess_gateway.v1.MxaccessGateway.TimestampArray.Builder, mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder> 
+          internalGetTimestampValuesFieldBuilder() {
+        if (timestampValuesBuilder_ == null) {
+          if (!(valuesCase_ == 16)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+          }
+          timestampValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.TimestampArray, mxaccess_gateway.v1.MxaccessGateway.TimestampArray.Builder, mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 16;
+        onChanged();
+        return timestampValuesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RawArray, mxaccess_gateway.v1.MxaccessGateway.RawArray.Builder, mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder> rawValuesBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       * @return Whether the rawValues field is set.
+       */
+      @java.lang.Override
+      public boolean hasRawValues() {
+        return valuesCase_ == 17;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       * @return The rawValues.
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RawArray getRawValues() {
+        if (rawValuesBuilder_ == null) {
+          if (valuesCase_ == 17) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RawArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RawArray.getDefaultInstance();
+        } else {
+          if (valuesCase_ == 17) {
+            return rawValuesBuilder_.getMessage();
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RawArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      public Builder setRawValues(mxaccess_gateway.v1.MxaccessGateway.RawArray value) {
+        if (rawValuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          values_ = value;
+          onChanged();
+        } else {
+          rawValuesBuilder_.setMessage(value);
+        }
+        valuesCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      public Builder setRawValues(
+          mxaccess_gateway.v1.MxaccessGateway.RawArray.Builder builderForValue) {
+        if (rawValuesBuilder_ == null) {
+          values_ = builderForValue.build();
+          onChanged();
+        } else {
+          rawValuesBuilder_.setMessage(builderForValue.build());
+        }
+        valuesCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      public Builder mergeRawValues(mxaccess_gateway.v1.MxaccessGateway.RawArray value) {
+        if (rawValuesBuilder_ == null) {
+          if (valuesCase_ == 17 &&
+              values_ != mxaccess_gateway.v1.MxaccessGateway.RawArray.getDefaultInstance()) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.RawArray.newBuilder((mxaccess_gateway.v1.MxaccessGateway.RawArray) values_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            values_ = value;
+          }
+          onChanged();
+        } else {
+          if (valuesCase_ == 17) {
+            rawValuesBuilder_.mergeFrom(value);
+          } else {
+            rawValuesBuilder_.setMessage(value);
+          }
+        }
+        valuesCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      public Builder clearRawValues() {
+        if (rawValuesBuilder_ == null) {
+          if (valuesCase_ == 17) {
+            valuesCase_ = 0;
+            values_ = null;
+            onChanged();
+          }
+        } else {
+          if (valuesCase_ == 17) {
+            valuesCase_ = 0;
+            values_ = null;
+          }
+          rawValuesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.RawArray.Builder getRawValuesBuilder() {
+        return internalGetRawValuesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder getRawValuesOrBuilder() {
+        if ((valuesCase_ == 17) && (rawValuesBuilder_ != null)) {
+          return rawValuesBuilder_.getMessageOrBuilder();
+        } else {
+          if (valuesCase_ == 17) {
+            return (mxaccess_gateway.v1.MxaccessGateway.RawArray) values_;
+          }
+          return mxaccess_gateway.v1.MxaccessGateway.RawArray.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.RawArray raw_values = 17;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.RawArray, mxaccess_gateway.v1.MxaccessGateway.RawArray.Builder, mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder> 
+          internalGetRawValuesFieldBuilder() {
+        if (rawValuesBuilder_ == null) {
+          if (!(valuesCase_ == 17)) {
+            values_ = mxaccess_gateway.v1.MxaccessGateway.RawArray.getDefaultInstance();
+          }
+          rawValuesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.RawArray, mxaccess_gateway.v1.MxaccessGateway.RawArray.Builder, mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder>(
+                  (mxaccess_gateway.v1.MxaccessGateway.RawArray) values_,
+                  getParentForChildren(),
+                  isClean());
+          values_ = null;
+        }
+        valuesCase_ = 17;
+        onChanged();
+        return rawValuesBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.MxArray)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.MxArray)
+    private static final mxaccess_gateway.v1.MxaccessGateway.MxArray DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.MxArray();
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.MxArray getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MxArray>
+        PARSER = new com.google.protobuf.AbstractParser<MxArray>() {
+      @java.lang.Override
+      public MxArray parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MxArray> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MxArray> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxArray getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface BoolArrayOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.BoolArray)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>repeated bool values = 1;</code>
+     * @return A list containing the values.
+     */
+    java.util.List<java.lang.Boolean> getValuesList();
+    /**
+     * <code>repeated bool values = 1;</code>
+     * @return The count of values.
+     */
+    int getValuesCount();
+    /**
+     * <code>repeated bool values = 1;</code>
+     * @param index The index of the element to return.
+     * @return The values at the given index.
+     */
+    boolean getValues(int index);
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.BoolArray}
+   */
+  public static final class BoolArray extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.BoolArray)
+      BoolArrayOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "BoolArray");
+    }
+    // Use BoolArray.newBuilder() to construct.
+    private BoolArray(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private BoolArray() {
+      values_ = emptyBooleanList();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_BoolArray_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_BoolArray_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_gateway.v1.MxaccessGateway.BoolArray.class, mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder.class);
+    }
+
+    public static final int VALUES_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private com.google.protobuf.Internal.BooleanList values_ =
+        emptyBooleanList();
+    /**
+     * <code>repeated bool values = 1;</code>
+     * @return A list containing the values.
+     */
+    @java.lang.Override
+    public java.util.List<java.lang.Boolean>
+        getValuesList() {
+      return values_;
+    }
+    /**
+     * <code>repeated bool values = 1;</code>
+     * @return The count of values.
+     */
+    public int getValuesCount() {
+      return values_.size();
+    }
+    /**
+     * <code>repeated bool values = 1;</code>
+     * @param index The index of the element to return.
+     * @return The values at the given index.
+     */
+    public boolean getValues(int index) {
+      return values_.getBoolean(index);
+    }
+    private int valuesMemoizedSerializedSize = -1;
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (getValuesList().size() > 0) {
+        output.writeUInt32NoTag(10);
+        output.writeUInt32NoTag(valuesMemoizedSerializedSize);
+      }
+      for (int i = 0; i < values_.size(); i++) {
+        output.writeBoolNoTag(values_.getBoolean(i));
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        dataSize = 1 * getValuesList().size();
+        size += dataSize;
+        if (!getValuesList().isEmpty()) {
+          size += 1;
+          size += com.google.protobuf.CodedOutputStream
+              .computeInt32SizeNoTag(dataSize);
+        }
+        valuesMemoizedSerializedSize = dataSize;
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.BoolArray)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.BoolArray other = (mxaccess_gateway.v1.MxaccessGateway.BoolArray) obj;
+
+      if (!getValuesList()
+          .equals(other.getValuesList())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (getValuesCount() > 0) {
+        hash = (37 * hash) + VALUES_FIELD_NUMBER;
+        hash = (53 * hash) + getValuesList().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.BoolArray parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.BoolArray prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.BoolArray}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.BoolArray)
+        mxaccess_gateway.v1.MxaccessGateway.BoolArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_BoolArray_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_BoolArray_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.BoolArray.class, mxaccess_gateway.v1.MxaccessGateway.BoolArray.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.BoolArray.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        values_ = emptyBooleanList();
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_BoolArray_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.BoolArray getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.BoolArray build() {
+        mxaccess_gateway.v1.MxaccessGateway.BoolArray result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.BoolArray buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.BoolArray result = new mxaccess_gateway.v1.MxaccessGateway.BoolArray(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.BoolArray result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          values_.makeImmutable();
+          result.values_ = values_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.BoolArray) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.BoolArray)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.BoolArray other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.BoolArray.getDefaultInstance()) return this;
+        if (!other.values_.isEmpty()) {
+          if (values_.isEmpty()) {
+            values_ = other.values_;
+            values_.makeImmutable();
+            bitField0_ |= 0x00000001;
+          } else {
+            ensureValuesIsMutable();
+            values_.addAll(other.values_);
+          }
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                boolean v = input.readBool();
+                ensureValuesIsMutable();
+                values_.addBoolean(v);
+                break;
+              } // case 8
+              case 10: {
+                int length = input.readRawVarint32();
+                int limit = input.pushLimit(length);
+                int alloc = length > 4096 ? 4096 : length;
+                ensureValuesIsMutable(alloc / 1);
+                while (input.getBytesUntilLimit() > 0) {
+                  values_.addBoolean(input.readBool());
+                }
+                input.popLimit(limit);
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
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+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private com.google.protobuf.Internal.BooleanList values_ = emptyBooleanList();
+      private void ensureValuesIsMutable() {
+        if (!values_.isModifiable()) {
+          values_ = makeMutableCopy(values_);
+        }
+        bitField0_ |= 0x00000001;
+      }
+      private void ensureValuesIsMutable(int capacity) {
+        if (!values_.isModifiable()) {
+          values_ = makeMutableCopy(values_, capacity);
+        }
+        bitField0_ |= 0x00000001;
+      }
+      /**
+       * <code>repeated bool values = 1;</code>
+       * @return A list containing the values.
+       */
+      public java.util.List<java.lang.Boolean>
+          getValuesList() {
+        values_.makeImmutable();
+        return values_;
+      }
+      /**
+       * <code>repeated bool values = 1;</code>
+       * @return The count of values.
+       */
+      public int getValuesCount() {
+        return values_.size();
+      }
+      /**
+       * <code>repeated bool values = 1;</code>
+       * @param index The index of the element to return.
+       * @return The values at the given index.
+       */
+      public boolean getValues(int index) {
+        return values_.getBoolean(index);
+      }
+      /**
+       * <code>repeated bool values = 1;</code>
+       * @param index The index to set the value at.
+       * @param value The values to set.
+       * @return This builder for chaining.
+       */
+      public Builder setValues(
+          int index, boolean value) {
+
+        ensureValuesIsMutable();
+        values_.setBoolean(index, value);
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        ensureValuesIsMutable();
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+        ensureValuesIsMutable();
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.FloatArray parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.FloatArray parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.FloatArray parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+        throws java.io.IOException {
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+        throws java.io.IOException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    /**
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+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.FloatArray)
+        mxaccess_gateway.v1.MxaccessGateway.FloatArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_FloatArray_descriptor;
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+      }
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+      public com.google.protobuf.Descriptors.Descriptor
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+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_FloatArray_descriptor;
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.FloatArray getDefaultInstanceForType() {
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.FloatArray build() {
+        mxaccess_gateway.v1.MxaccessGateway.FloatArray result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
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+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.FloatArray buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.FloatArray result = new mxaccess_gateway.v1.MxaccessGateway.FloatArray(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
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+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.FloatArray result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
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+          result.values_ = values_;
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+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.FloatArray) {
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+          return this;
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.FloatArray other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.FloatArray.getDefaultInstance()) return this;
+        if (!other.values_.isEmpty()) {
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+            bitField0_ |= 0x00000001;
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+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
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+      @java.lang.Override
+      public final boolean isInitialized() {
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+      @java.lang.Override
+      public Builder mergeFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                break;
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+                int limit = input.pushLimit(length);
+                int alloc = length > 4096 ? 4096 : length;
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+                while (input.getBytesUntilLimit() > 0) {
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+        values_.makeImmutable();
+        return values_;
+      }
+      /**
+       * <code>repeated float values = 1;</code>
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+      /**
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+       * @param index The index of the element to return.
+       * @return The values at the given index.
+       */
+      public float getValues(int index) {
+        return values_.getFloat(index);
+      }
+      /**
+       * <code>repeated float values = 1;</code>
+       * @param index The index to set the value at.
+       * @param value The values to set.
+       * @return This builder for chaining.
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+      public Builder setValues(
+          int index, float value) {
+
+        ensureValuesIsMutable();
+        values_.setFloat(index, value);
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
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+       * @param value The values to add.
+       * @return This builder for chaining.
+       */
+      public Builder addValues(float value) {
+
+        ensureValuesIsMutable();
+        values_.addFloat(value);
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated float values = 1;</code>
+       * @param values The values to add.
+       * @return This builder for chaining.
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+        bitField0_ |= 0x00000001;
+        onChanged();
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+      /**
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+       * @return This builder for chaining.
+       */
+      public Builder clearValues() {
+        values_ = emptyFloatList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.FloatArray)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.FloatArray)
+    private static final mxaccess_gateway.v1.MxaccessGateway.FloatArray DEFAULT_INSTANCE;
+    static {
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+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.FloatArray getDefaultInstance() {
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+    }
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+      @java.lang.Override
+      public FloatArray parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<FloatArray> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<FloatArray> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.FloatArray getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
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+      com.google.protobuf.MessageOrBuilder {
+
+    /**
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+    /**
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+    int getValuesCount();
+    /**
+     * <code>repeated double values = 1;</code>
+     * @param index The index of the element to return.
+     * @return The values at the given index.
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+    double getValues(int index);
+  }
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+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+    }
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+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DoubleArray_descriptor;
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+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
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+          .ensureFieldAccessorsInitialized(
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+    public java.util.List<java.lang.Double>
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+     * @return The count of values.
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+    /**
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+     * @param index The index of the element to return.
+     * @return The values at the given index.
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+      memoizedIsInitialized = 1;
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+    public void writeTo(com.google.protobuf.CodedOutputStream output)
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+      if (getValuesList().size() > 0) {
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+        output.writeUInt32NoTag(valuesMemoizedSerializedSize);
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+      for (int i = 0; i < values_.size(); i++) {
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+      getUnknownFields().writeTo(output);
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+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        dataSize = 8 * getValuesList().size();
+        size += dataSize;
+        if (!getValuesList().isEmpty()) {
+          size += 1;
+          size += com.google.protobuf.CodedOutputStream
+              .computeInt32SizeNoTag(dataSize);
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+        valuesMemoizedSerializedSize = dataSize;
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
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+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.DoubleArray)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.DoubleArray other = (mxaccess_gateway.v1.MxaccessGateway.DoubleArray) obj;
+
+      if (!getValuesList()
+          .equals(other.getValuesList())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
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+    @java.lang.Override
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+      return PARSER.parseFrom(data);
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+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws java.io.IOException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.DoubleArray parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.DoubleArray prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.DoubleArray}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.DoubleArray)
+        mxaccess_gateway.v1.MxaccessGateway.DoubleArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_DoubleArray_descriptor;
+      }
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+      @java.lang.Override
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+      // Construct using mxaccess_gateway.v1.MxaccessGateway.DoubleArray.newBuilder()
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+      }
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+      private Builder(
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DoubleArray build() {
+        mxaccess_gateway.v1.MxaccessGateway.DoubleArray result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
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+        return result;
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.DoubleArray buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.DoubleArray result = new mxaccess_gateway.v1.MxaccessGateway.DoubleArray(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
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+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.DoubleArray result) {
+        int from_bitField0_ = bitField0_;
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+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.DoubleArray) {
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.DoubleArray other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.DoubleArray.getDefaultInstance()) return this;
+        if (!other.values_.isEmpty()) {
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+        return values_;
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+       * @param index The index of the element to return.
+       * @return The values at the given index.
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+       * @param index The index to set the value at.
+       * @param value The values to set.
+       * @return This builder for chaining.
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+      public Builder setValues(
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+
+        ensureValuesIsMutable();
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+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
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+       * @return This builder for chaining.
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+        ensureValuesIsMutable();
+        values_.addDouble(value);
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+      /**
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+       * @param values The values to add.
+       * @return This builder for chaining.
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+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.DoubleArray)
+    }
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+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.DoubleArray)
+    private static final mxaccess_gateway.v1.MxaccessGateway.DoubleArray DEFAULT_INSTANCE;
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+      public DoubleArray parsePartialFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
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+              .setUnfinishedMessage(builder.buildPartial());
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+        return builder.buildPartial();
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+    public static com.google.protobuf.Parser<DoubleArray> parser() {
+      return PARSER;
+    }
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+    @java.lang.Override
+    public com.google.protobuf.Parser<DoubleArray> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.DoubleArray getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
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+    /**
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+     * @param index The index of the value to return.
+     * @return The bytes of the values at the given index.
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+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+     * @param index The index of the element to return.
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+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
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+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
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+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.StringArray)) {
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+      mxaccess_gateway.v1.MxaccessGateway.StringArray other = (mxaccess_gateway.v1.MxaccessGateway.StringArray) obj;
+
+      if (!getValuesList()
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+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
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+      int hash = 41;
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+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
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+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
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+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.StringArray parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.StringArray prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.StringArray}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.StringArray)
+        mxaccess_gateway.v1.MxaccessGateway.StringArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_StringArray_descriptor;
+      }
+
+      @java.lang.Override
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+      // Construct using mxaccess_gateway.v1.MxaccessGateway.StringArray.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
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+
+      }
+      @java.lang.Override
+      public Builder clear() {
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+        values_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_StringArray_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.StringArray getDefaultInstanceForType() {
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+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.StringArray build() {
+        mxaccess_gateway.v1.MxaccessGateway.StringArray result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.StringArray buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.StringArray result = new mxaccess_gateway.v1.MxaccessGateway.StringArray(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.StringArray result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          values_.makeImmutable();
+          result.values_ = values_;
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+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.StringArray) {
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+        } else {
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.StringArray other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.StringArray.getDefaultInstance()) return this;
+        if (!other.values_.isEmpty()) {
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+        return this;
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+      private com.google.protobuf.LazyStringArrayList values_ =
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+       * <code>repeated string values = 1;</code>
+       * @param index The index of the element to return.
+       * @return The values at the given index.
+       */
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+        return values_.get(index);
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+       * @return The bytes of the values at the given index.
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+       * @param index The index to set the value at.
+       * @param value The values to set.
+       * @return This builder for chaining.
+       */
+      public Builder setValues(
+          int index, java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
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+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+      /**
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+       * @param value The values to add.
+       * @return This builder for chaining.
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+        if (value == null) { throw new NullPointerException(); }
+        ensureValuesIsMutable();
+        values_.add(value);
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+       * @param values The values to add.
+       * @return This builder for chaining.
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+        ensureValuesIsMutable();
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+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+      /**
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+       * @return This builder for chaining.
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+        values_ =
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+        bitField0_ = (bitField0_ & ~0x00000001);;
+        onChanged();
+        return this;
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+       * @param value The bytes of the values to add.
+       * @return This builder for chaining.
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+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        ensureValuesIsMutable();
+        values_.add(value);
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.StringArray)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.StringArray)
+    private static final mxaccess_gateway.v1.MxaccessGateway.StringArray DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.StringArray();
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+      return DEFAULT_INSTANCE;
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+        PARSER = new com.google.protobuf.AbstractParser<StringArray>() {
+      @java.lang.Override
+      public StringArray parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
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+    };
+
+    public static com.google.protobuf.Parser<StringArray> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<StringArray> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.StringArray getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
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+      // @@protoc_insertion_point(interface_extends:mxaccess_gateway.v1.TimestampArray)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+     */
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+        getValuesList();
+    /**
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+    /**
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+    /**
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+    java.util.List<? extends com.google.protobuf.TimestampOrBuilder> 
+        getValuesOrBuilderList();
+    /**
+     * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getValuesOrBuilder(
+        int index);
+  }
+  /**
+   * Protobuf type {@code mxaccess_gateway.v1.TimestampArray}
+   */
+  public static final class TimestampArray extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_gateway.v1.TimestampArray)
+      TimestampArrayOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "TimestampArray");
+    }
+    // Use TimestampArray.newBuilder() to construct.
+    private TimestampArray(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private TimestampArray() {
+      values_ = java.util.Collections.emptyList();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_TimestampArray_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_TimestampArray_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
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+    }
+
+    public static final int VALUES_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
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+    /**
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+     */
+    @java.lang.Override
+    public java.util.List<com.google.protobuf.Timestamp> getValuesList() {
+      return values_;
+    }
+    /**
+     * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+     */
+    @java.lang.Override
+    public java.util.List<? extends com.google.protobuf.TimestampOrBuilder> 
+        getValuesOrBuilderList() {
+      return values_;
+    }
+    /**
+     * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+     */
+    @java.lang.Override
+    public int getValuesCount() {
+      return values_.size();
+    }
+    /**
+     * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getValues(int index) {
+      return values_.get(index);
+    }
+    /**
+     * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getValuesOrBuilder(
+        int index) {
+      return values_.get(index);
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
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+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
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+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      for (int i = 0; i < values_.size(); i++) {
+        output.writeMessage(1, values_.get(i));
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      for (int i = 0; i < values_.size(); i++) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, values_.get(i));
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.TimestampArray)) {
+        return super.equals(obj);
+      }
+      mxaccess_gateway.v1.MxaccessGateway.TimestampArray other = (mxaccess_gateway.v1.MxaccessGateway.TimestampArray) obj;
+
+      if (!getValuesList()
+          .equals(other.getValuesList())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (getValuesCount() > 0) {
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+        hash = (53 * hash) + getValuesList().hashCode();
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+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.TimestampArray parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.TimestampArray prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.TimestampArray}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.TimestampArray)
+        mxaccess_gateway.v1.MxaccessGateway.TimestampArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_TimestampArray_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_TimestampArray_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_gateway.v1.MxaccessGateway.TimestampArray.class, mxaccess_gateway.v1.MxaccessGateway.TimestampArray.Builder.class);
+      }
+
+      // Construct using mxaccess_gateway.v1.MxaccessGateway.TimestampArray.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        if (valuesBuilder_ == null) {
+          values_ = java.util.Collections.emptyList();
+        } else {
+          values_ = null;
+          valuesBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_TimestampArray_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.TimestampArray getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.TimestampArray build() {
+        mxaccess_gateway.v1.MxaccessGateway.TimestampArray result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.TimestampArray buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.TimestampArray result = new mxaccess_gateway.v1.MxaccessGateway.TimestampArray(this);
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(mxaccess_gateway.v1.MxaccessGateway.TimestampArray result) {
+        if (valuesBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0)) {
+            values_ = java.util.Collections.unmodifiableList(values_);
+            bitField0_ = (bitField0_ & ~0x00000001);
+          }
+          result.values_ = values_;
+        } else {
+          result.values_ = valuesBuilder_.build();
+        }
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.TimestampArray result) {
+        int from_bitField0_ = bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.TimestampArray) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.TimestampArray)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.TimestampArray other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.TimestampArray.getDefaultInstance()) return this;
+        if (valuesBuilder_ == null) {
+          if (!other.values_.isEmpty()) {
+            if (values_.isEmpty()) {
+              values_ = other.values_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+            } else {
+              ensureValuesIsMutable();
+              values_.addAll(other.values_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.values_.isEmpty()) {
+            if (valuesBuilder_.isEmpty()) {
+              valuesBuilder_.dispose();
+              valuesBuilder_ = null;
+              values_ = other.values_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+              valuesBuilder_ = 
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                   internalGetValuesFieldBuilder() : null;
+            } else {
+              valuesBuilder_.addAllMessages(other.values_);
+            }
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
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+        try {
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+          while (!done) {
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+                done = true;
+                break;
+              case 10: {
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+                    input.readMessage(
+                        com.google.protobuf.Timestamp.parser(),
+                        extensionRegistry);
+                if (valuesBuilder_ == null) {
+                  ensureValuesIsMutable();
+                  values_.add(m);
+                } else {
+                  valuesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private java.util.List<com.google.protobuf.Timestamp> values_ =
+        java.util.Collections.emptyList();
+      private void ensureValuesIsMutable() {
+        if (!((bitField0_ & 0x00000001) != 0)) {
+          values_ = new java.util.ArrayList<com.google.protobuf.Timestamp>(values_);
+          bitField0_ |= 0x00000001;
+         }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> valuesBuilder_;
+
+      /**
+       * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+       */
+      public java.util.List<com.google.protobuf.Timestamp> getValuesList() {
+        if (valuesBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(values_);
+        } else {
+          return valuesBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+       */
+      public int getValuesCount() {
+        if (valuesBuilder_ == null) {
+          return values_.size();
+        } else {
+          return valuesBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+       */
+      public com.google.protobuf.Timestamp getValues(int index) {
+        if (valuesBuilder_ == null) {
+          return values_.get(index);
+        } else {
+          return valuesBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+       */
+      public Builder setValues(
+          int index, com.google.protobuf.Timestamp value) {
+        if (valuesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureValuesIsMutable();
+          values_.set(index, value);
+          onChanged();
+        } else {
+          valuesBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .google.protobuf.Timestamp values = 1;</code>
+       */
+      public Builder setValues(
+          int index, com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (valuesBuilder_ == null) {
+          ensureValuesIsMutable();
+          values_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          valuesBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
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+          onChanged();
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+        if (valuesBuilder_ == null) {
+          ensureValuesIsMutable();
+          values_.add(builderForValue.build());
+          onChanged();
+        } else {
+          valuesBuilder_.addMessage(builderForValue.build());
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+        return this;
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+          int index, com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (valuesBuilder_ == null) {
+          ensureValuesIsMutable();
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+          onChanged();
+        } else {
+          valuesBuilder_.addMessage(index, builderForValue.build());
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+        return this;
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+          valuesBuilder_.clear();
+        }
+        return this;
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+      /**
+       * <code>repeated .google.protobuf.Timestamp values = 1;</code>
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+      public Builder removeValues(int index) {
+        if (valuesBuilder_ == null) {
+          ensureValuesIsMutable();
+          values_.remove(index);
+          onChanged();
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+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    @java.lang.Override
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+    /**
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+        mxaccess_gateway.v1.MxaccessGateway.RawArrayOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
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+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.RawArray)
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+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.RawArray)
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        /* patch= */ 1,
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+     * <code>.mxaccess_gateway.v1.ProtocolStatusCode code = 1;</code>
+     * @return The code.
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+    public boolean equals(final java.lang.Object obj) {
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+      if (!(obj instanceof mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus)) {
+        return super.equals(obj);
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+      mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus other = (mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus) obj;
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+      if (code_ != other.code_) return false;
+      if (!getMessage()
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + CODE_FIELD_NUMBER;
+      hash = (53 * hash) + code_;
+      hash = (37 * hash) + MESSAGE_FIELD_NUMBER;
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+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
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+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
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+    /**
+     * Protobuf type {@code mxaccess_gateway.v1.ProtocolStatus}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_gateway.v1.ProtocolStatus)
+        mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ProtocolStatus_descriptor;
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+      @java.lang.Override
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+      // Construct using mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
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+      }
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+      public Builder clear() {
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+        code_ = 0;
+        message_ = "";
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.internal_static_mxaccess_gateway_v1_ProtocolStatus_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getDefaultInstanceForType() {
+        return mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus build() {
+        mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus buildPartial() {
+        mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus result = new mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.code_ = code_;
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+        if (((from_bitField0_ & 0x00000002) != 0)) {
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+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus) {
+          return mergeFrom((mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus)other);
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+          super.mergeFrom(other);
+          return this;
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+      public Builder mergeFrom(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus other) {
+        if (other == mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance()) return this;
+        if (other.code_ != 0) {
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+        if (!other.getMessage().isEmpty()) {
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+          bitField0_ |= 0x00000002;
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+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
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+      @java.lang.Override
+      public final boolean isInitialized() {
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+      @java.lang.Override
+      public Builder mergeFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      /**
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+       * @return This builder for chaining.
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+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatusCode code = 1;</code>
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+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusCode getCode() {
+        mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusCode result = mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusCode.forNumber(code_);
+        return result == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusCode.UNRECOGNIZED : result;
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+      /**
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+       * @return This builder for chaining.
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+       * <code>.mxaccess_gateway.v1.ProtocolStatusCode code = 1;</code>
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+        code_ = 0;
+        onChanged();
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+      private java.lang.Object message_ = "";
+      /**
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+       * @param value The message to set.
+       * @return This builder for chaining.
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+      public Builder setMessage(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        message_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+      /**
+       * <code>string message = 2;</code>
+       * @return This builder for chaining.
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+      public Builder clearMessage() {
+        message_ = getDefaultInstance().getMessage();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
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+      /**
+       * <code>string message = 2;</code>
+       * @param value The bytes for message to set.
+       * @return This builder for chaining.
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+      public Builder setMessageBytes(
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+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        message_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+
+      // @@protoc_insertion_point(builder_scope:mxaccess_gateway.v1.ProtocolStatus)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_gateway.v1.ProtocolStatus)
+    private static final mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus();
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+
+    public static mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getDefaultInstance() {
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+        PARSER = new com.google.protobuf.AbstractParser<ProtocolStatus>() {
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+      public ProtocolStatus parsePartialFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
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+        return builder.buildPartial();
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+  static {
+    java.lang.String[] descriptorData = {
+      "\n\026mxaccess_gateway.proto\022\023mxaccess_gatew" +
+      "ay.v1\032\036google/protobuf/duration.proto\032\037g" +
+      "oogle/protobuf/timestamp.proto\"\237\001\n\022OpenS" +
+      "essionRequest\022\031\n\021requested_backend\030\001 \001(\t" +
+      "\022\033\n\023client_session_name\030\002 \001(\t\022\035\n\025client_" +
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+      "nSessionReply\022\022\n\nsession_id\030\001 \001(\t\022\024\n\014bac" +
+      "kend_name\030\002 \001(\t\022\031\n\021worker_process_id\030\003 \001" +
+      "(\005\022\037\n\027worker_protocol_version\030\004 \001(\r\022\024\n\014c" +
+      "apabilities\030\005 \003(\t\022:\n\027default_command_tim" +
+      "eout\030\006 \001(\0132\031.google.protobuf.Duration\022<\n" +
+      "\017protocol_status\030\007 \001(\0132#.mxaccess_gatewa" +
+      "y.v1.ProtocolStatus\022 \n\030gateway_protocol_" +
+      "version\030\010 \001(\r\"H\n\023CloseSessionRequest\022\022\n\n" +
+      "session_id\030\001 \001(\t\022\035\n\025client_correlation_i" +
+      "d\030\002 \001(\t\"\235\001\n\021CloseSessionReply\022\022\n\nsession" +
+      "_id\030\001 \001(\t\0226\n\013final_state\030\002 \001(\0162!.mxacces" +
+      "s_gateway.v1.SessionState\022<\n\017protocol_st" +
+      "atus\030\003 \001(\0132#.mxaccess_gateway.v1.Protoco" +
+      "lStatus\"H\n\023StreamEventsRequest\022\022\n\nsessio" +
+      "n_id\030\001 \001(\t\022\035\n\025after_worker_sequence\030\002 \001(" +
+      "\004\"v\n\020MxCommandRequest\022\022\n\nsession_id\030\001 \001(" +
+      "\t\022\035\n\025client_correlation_id\030\002 \001(\t\022/\n\007comm" +
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+      "_gateway.v1.MxCommandKind\0228\n\010register\030\n " +
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+      "dH\000\022<\n\nunregister\030\013 \001(\0132&.mxaccess_gatew" +
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+      "H\000\0229\n\tadd_item2\030\r \001(\0132$.mxaccess_gateway" +
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+      "ndH\000\0224\n\006advise\030\017 \001(\0132\".mxaccess_gateway." +
+      "v1.AdviseCommandH\000\0229\n\tun_advise\030\020 \001(\0132$." +
+      "mxaccess_gateway.v1.UnAdviseCommandH\000\022K\n" +
+      "\022advise_supervisory\030\021 \001(\0132-.mxaccess_gat" +
+      "eway.v1.AdviseSupervisoryCommandH\000\022H\n\021ad" +
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+      "ered_update_interval\030\023 \001(\01325.mxaccess_ga" +
+      "teway.v1.SetBufferedUpdateIntervalComman" +
+      "dH\000\0226\n\007suspend\030\024 \001(\0132#.mxaccess_gateway." +
+      "v1.SuspendCommandH\000\0228\n\010activate\030\025 \001(\0132$." +
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+      "eway.v1.Write2CommandH\000\022A\n\rwrite_secured" +
+      "\030\030 \001(\0132(.mxaccess_gateway.v1.WriteSecure" +
+      "dCommandH\000\022C\n\016write_secured2\030\031 \001(\0132).mxa" +
+      "ccess_gateway.v1.WriteSecured2CommandH\000\022" +
+      "I\n\021authenticate_user\030\032 \001(\0132,.mxaccess_ga" +
+      "teway.v1.AuthenticateUserCommandH\000\022M\n\024ar" +
+      "chestra_user_to_id\030\033 \001(\0132-.mxaccess_gate" +
+      "way.v1.ArchestrAUserToIdCommandH\000\0220\n\004pin" +
+      "g\030d \001(\0132 .mxaccess_gateway.v1.PingComman" +
+      "dH\000\022H\n\021get_session_state\030e \001(\0132+.mxacces" +
+      "s_gateway.v1.GetSessionStateCommandH\000\022D\n" +
+      "\017get_worker_info\030f \001(\0132).mxaccess_gatewa" +
+      "y.v1.GetWorkerInfoCommandH\000\022?\n\014drain_eve" +
+      "nts\030g \001(\0132\'.mxaccess_gateway.v1.DrainEve" +
+      "ntsCommandH\000\022E\n\017shutdown_worker\030h \001(\0132*." +
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+      "dH\000B\t\n\007payload\"&\n\017RegisterCommand\022\023\n\013cli" +
+      "ent_name\030\001 \001(\t\"*\n\021UnregisterCommand\022\025\n\rs" +
+      "erver_handle\030\001 \001(\005\"@\n\016AddItemCommand\022\025\n\r" +
+      "server_handle\030\001 \001(\005\022\027\n\017item_definition\030\002" +
+      " \001(\t\"W\n\017AddItem2Command\022\025\n\rserver_handle" +
+      "\030\001 \001(\005\022\027\n\017item_definition\030\002 \001(\t\022\024\n\014item_" +
+      "context\030\003 \001(\t\"?\n\021RemoveItemCommand\022\025\n\rse" +
+      "rver_handle\030\001 \001(\005\022\023\n\013item_handle\030\002 \001(\005\";" +
+      "\n\rAdviseCommand\022\025\n\rserver_handle\030\001 \001(\005\022\023" +
+      "\n\013item_handle\030\002 \001(\005\"=\n\017UnAdviseCommand\022\025" +
+      "\n\rserver_handle\030\001 \001(\005\022\023\n\013item_handle\030\002 \001" +
+      "(\005\"F\n\030AdviseSupervisoryCommand\022\025\n\rserver" +
+      "_handle\030\001 \001(\005\022\023\n\013item_handle\030\002 \001(\005\"^\n\026Ad" +
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+      "text\030\003 \001(\t\"_\n SetBufferedUpdateIntervalC" +
+      "ommand\022\025\n\rserver_handle\030\001 \001(\005\022$\n\034update_" +
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+      "*\277\006\n\rMxCommandKind\022\037\n\033MX_COMMAND_KIND_UN" +
+      "SPECIFIED\020\000\022\034\n\030MX_COMMAND_KIND_REGISTER\020" +
+      "\001\022\036\n\032MX_COMMAND_KIND_UNREGISTER\020\002\022\034\n\030MX_" +
+      "COMMAND_KIND_ADD_ITEM\020\003\022\035\n\031MX_COMMAND_KI" +
+      "ND_ADD_ITEM2\020\004\022\037\n\033MX_COMMAND_KIND_REMOVE" +
+      "_ITEM\020\005\022\032\n\026MX_COMMAND_KIND_ADVISE\020\006\022\035\n\031M" +
+      "X_COMMAND_KIND_UN_ADVISE\020\007\022&\n\"MX_COMMAND" +
+      "_KIND_ADVISE_SUPERVISORY\020\010\022%\n!MX_COMMAND" +
+      "_KIND_ADD_BUFFERED_ITEM\020\t\0220\n,MX_COMMAND_" +
+      "KIND_SET_BUFFERED_UPDATE_INTERVAL\020\n\022\033\n\027M" +
+      "X_COMMAND_KIND_SUSPEND\020\013\022\034\n\030MX_COMMAND_K" +
+      "IND_ACTIVATE\020\014\022\031\n\025MX_COMMAND_KIND_WRITE\020" +
+      "\r\022\032\n\026MX_COMMAND_KIND_WRITE2\020\016\022!\n\035MX_COMM" +
+      "AND_KIND_WRITE_SECURED\020\017\022\"\n\036MX_COMMAND_K" +
+      "IND_WRITE_SECURED2\020\020\022%\n!MX_COMMAND_KIND_" +
+      "AUTHENTICATE_USER\020\021\022(\n$MX_COMMAND_KIND_A" +
+      "RCHESTRA_USER_TO_ID\020\022\022\030\n\024MX_COMMAND_KIND" +
+      "_PING\020d\022%\n!MX_COMMAND_KIND_GET_SESSION_S" +
+      "TATE\020e\022#\n\037MX_COMMAND_KIND_GET_WORKER_INF" +
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+      "xEventFamily\022\037\n\033MX_EVENT_FAMILY_UNSPECIF" +
+      "IED\020\000\022\"\n\036MX_EVENT_FAMILY_ON_DATA_CHANGE\020" +
+      "\001\022%\n!MX_EVENT_FAMILY_ON_WRITE_COMPLETE\020\002" +
+      "\022&\n\"MX_EVENT_FAMILY_OPERATION_COMPLETE\020\003" +
+      "\022+\n\'MX_EVENT_FAMILY_ON_BUFFERED_DATA_CHA" +
+      "NGE\020\004*\245\003\n\020MxStatusCategory\022\"\n\036MX_STATUS_" +
+      "CATEGORY_UNSPECIFIED\020\000\022\036\n\032MX_STATUS_CATE" +
+      "GORY_UNKNOWN\020\001\022\031\n\025MX_STATUS_CATEGORY_OK\020" +
+      "\002\022\036\n\032MX_STATUS_CATEGORY_PENDING\020\003\022\036\n\032MX_" +
+      "STATUS_CATEGORY_WARNING\020\004\022*\n&MX_STATUS_C" +
+      "ATEGORY_COMMUNICATION_ERROR\020\005\022*\n&MX_STAT" +
+      "US_CATEGORY_CONFIGURATION_ERROR\020\006\022(\n$MX_" +
+      "STATUS_CATEGORY_OPERATIONAL_ERROR\020\007\022%\n!M" +
+      "X_STATUS_CATEGORY_SECURITY_ERROR\020\010\022%\n!MX" +
+      "_STATUS_CATEGORY_SOFTWARE_ERROR\020\t\022\"\n\036MX_" +
+      "STATUS_CATEGORY_OTHER_ERROR\020\n*\312\002\n\016MxStat" +
+      "usSource\022 \n\034MX_STATUS_SOURCE_UNSPECIFIED" +
+      "\020\000\022\034\n\030MX_STATUS_SOURCE_UNKNOWN\020\001\022#\n\037MX_S" +
+      "TATUS_SOURCE_REQUESTING_LMX\020\002\022#\n\037MX_STAT" +
+      "US_SOURCE_RESPONDING_LMX\020\003\022#\n\037MX_STATUS_" +
+      "SOURCE_REQUESTING_NMX\020\004\022#\n\037MX_STATUS_SOU" +
+      "RCE_RESPONDING_NMX\020\005\0221\n-MX_STATUS_SOURCE" +
+      "_REQUESTING_AUTOMATION_OBJECT\020\006\0221\n-MX_ST" +
+      "ATUS_SOURCE_RESPONDING_AUTOMATION_OBJECT" +
+      "\020\007*\335\004\n\nMxDataType\022\034\n\030MX_DATA_TYPE_UNSPEC" +
+      "IFIED\020\000\022\030\n\024MX_DATA_TYPE_UNKNOWN\020\001\022\030\n\024MX_" +
+      "DATA_TYPE_NO_DATA\020\002\022\030\n\024MX_DATA_TYPE_BOOL" +
+      "EAN\020\003\022\030\n\024MX_DATA_TYPE_INTEGER\020\004\022\026\n\022MX_DA" +
+      "TA_TYPE_FLOAT\020\005\022\027\n\023MX_DATA_TYPE_DOUBLE\020\006" +
+      "\022\027\n\023MX_DATA_TYPE_STRING\020\007\022\025\n\021MX_DATA_TYP" +
+      "E_TIME\020\010\022\035\n\031MX_DATA_TYPE_ELAPSED_TIME\020\t\022" +
+      "\037\n\033MX_DATA_TYPE_REFERENCE_TYPE\020\n\022\034\n\030MX_D" +
+      "ATA_TYPE_STATUS_TYPE\020\013\022\025\n\021MX_DATA_TYPE_E" +
+      "NUM\020\014\022-\n)MX_DATA_TYPE_SECURITY_CLASSIFIC" +
+      "ATION_ENUM\020\r\022\"\n\036MX_DATA_TYPE_DATA_QUALIT" +
+      "Y_TYPE\020\016\022\037\n\033MX_DATA_TYPE_QUALIFIED_ENUM\020" +
+      "\017\022!\n\035MX_DATA_TYPE_QUALIFIED_STRUCT\020\020\022)\n%" +
+      "MX_DATA_TYPE_INTERNATIONALIZED_STRING\020\021\022" +
+      "\033\n\027MX_DATA_TYPE_BIG_STRING\020\022\022\024\n\020MX_DATA_" +
+      "TYPE_END\020\023*\243\003\n\022ProtocolStatusCode\022$\n PRO" +
+      "TOCOL_STATUS_CODE_UNSPECIFIED\020\000\022\033\n\027PROTO" +
+      "COL_STATUS_CODE_OK\020\001\022(\n$PROTOCOL_STATUS_" +
+      "CODE_INVALID_REQUEST\020\002\022*\n&PROTOCOL_STATU" +
+      "S_CODE_SESSION_NOT_FOUND\020\003\022*\n&PROTOCOL_S" +
+      "TATUS_CODE_SESSION_NOT_READY\020\004\022+\n\'PROTOC" +
+      "OL_STATUS_CODE_WORKER_UNAVAILABLE\020\005\022 \n\034P" +
+      "ROTOCOL_STATUS_CODE_TIMEOUT\020\006\022!\n\035PROTOCO" +
+      "L_STATUS_CODE_CANCELED\020\007\022+\n\'PROTOCOL_STA" +
+      "TUS_CODE_PROTOCOL_VIOLATION\020\010\022)\n%PROTOCO" +
+      "L_STATUS_CODE_MXACCESS_FAILURE\020\t*\277\002\n\014Ses" +
+      "sionState\022\035\n\031SESSION_STATE_UNSPECIFIED\020\000" +
+      "\022\032\n\026SESSION_STATE_CREATING\020\001\022!\n\035SESSION_" +
+      "STATE_STARTING_WORKER\020\002\022\"\n\036SESSION_STATE" +
+      "_WAITING_FOR_PIPE\020\003\022\035\n\031SESSION_STATE_HAN" +
+      "DSHAKING\020\004\022%\n!SESSION_STATE_INITIALIZING" +
+      "_WORKER\020\005\022\027\n\023SESSION_STATE_READY\020\006\022\031\n\025SE" +
+      "SSION_STATE_CLOSING\020\007\022\030\n\024SESSION_STATE_C" +
+      "LOSED\020\010\022\031\n\025SESSION_STATE_FAULTED\020\t2\202\003\n\017M" +
+      "xAccessGateway\022]\n\013OpenSession\022\'.mxaccess" +
+      "_gateway.v1.OpenSessionRequest\032%.mxacces" +
+      "s_gateway.v1.OpenSessionReply\022`\n\014CloseSe" +
+      "ssion\022(.mxaccess_gateway.v1.CloseSession" +
+      "Request\032&.mxaccess_gateway.v1.CloseSessi" +
+      "onReply\022T\n\006Invoke\022%.mxaccess_gateway.v1." +
+      "MxCommandRequest\032#.mxaccess_gateway.v1.M" +
+      "xCommandReply\022X\n\014StreamEvents\022(.mxaccess" +
+      "_gateway.v1.StreamEventsRequest\032\034.mxacce" +
+      "ss_gateway.v1.MxEvent0\001B\034\252\002\031MxGateway.Co" +
+      "ntracts.Protob\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.protobuf.DurationProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_mxaccess_gateway_v1_OpenSessionRequest_descriptor =
+      getDescriptor().getMessageType(0);
+    internal_static_mxaccess_gateway_v1_OpenSessionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_OpenSessionRequest_descriptor,
+        new java.lang.String[] { "RequestedBackend", "ClientSessionName", "ClientCorrelationId", "CommandTimeout", });
+    internal_static_mxaccess_gateway_v1_OpenSessionReply_descriptor =
+      getDescriptor().getMessageType(1);
+    internal_static_mxaccess_gateway_v1_OpenSessionReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_OpenSessionReply_descriptor,
+        new java.lang.String[] { "SessionId", "BackendName", "WorkerProcessId", "WorkerProtocolVersion", "Capabilities", "DefaultCommandTimeout", "ProtocolStatus", "GatewayProtocolVersion", });
+    internal_static_mxaccess_gateway_v1_CloseSessionRequest_descriptor =
+      getDescriptor().getMessageType(2);
+    internal_static_mxaccess_gateway_v1_CloseSessionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_CloseSessionRequest_descriptor,
+        new java.lang.String[] { "SessionId", "ClientCorrelationId", });
+    internal_static_mxaccess_gateway_v1_CloseSessionReply_descriptor =
+      getDescriptor().getMessageType(3);
+    internal_static_mxaccess_gateway_v1_CloseSessionReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_CloseSessionReply_descriptor,
+        new java.lang.String[] { "SessionId", "FinalState", "ProtocolStatus", });
+    internal_static_mxaccess_gateway_v1_StreamEventsRequest_descriptor =
+      getDescriptor().getMessageType(4);
+    internal_static_mxaccess_gateway_v1_StreamEventsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_StreamEventsRequest_descriptor,
+        new java.lang.String[] { "SessionId", "AfterWorkerSequence", });
+    internal_static_mxaccess_gateway_v1_MxCommandRequest_descriptor =
+      getDescriptor().getMessageType(5);
+    internal_static_mxaccess_gateway_v1_MxCommandRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxCommandRequest_descriptor,
+        new java.lang.String[] { "SessionId", "ClientCorrelationId", "Command", });
+    internal_static_mxaccess_gateway_v1_MxCommand_descriptor =
+      getDescriptor().getMessageType(6);
+    internal_static_mxaccess_gateway_v1_MxCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxCommand_descriptor,
+        new java.lang.String[] { "Kind", "Register", "Unregister", "AddItem", "AddItem2", "RemoveItem", "Advise", "UnAdvise", "AdviseSupervisory", "AddBufferedItem", "SetBufferedUpdateInterval", "Suspend", "Activate", "Write", "Write2", "WriteSecured", "WriteSecured2", "AuthenticateUser", "ArchestraUserToId", "Ping", "GetSessionState", "GetWorkerInfo", "DrainEvents", "ShutdownWorker", "Payload", });
+    internal_static_mxaccess_gateway_v1_RegisterCommand_descriptor =
+      getDescriptor().getMessageType(7);
+    internal_static_mxaccess_gateway_v1_RegisterCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_RegisterCommand_descriptor,
+        new java.lang.String[] { "ClientName", });
+    internal_static_mxaccess_gateway_v1_UnregisterCommand_descriptor =
+      getDescriptor().getMessageType(8);
+    internal_static_mxaccess_gateway_v1_UnregisterCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_UnregisterCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", });
+    internal_static_mxaccess_gateway_v1_AddItemCommand_descriptor =
+      getDescriptor().getMessageType(9);
+    internal_static_mxaccess_gateway_v1_AddItemCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AddItemCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemDefinition", });
+    internal_static_mxaccess_gateway_v1_AddItem2Command_descriptor =
+      getDescriptor().getMessageType(10);
+    internal_static_mxaccess_gateway_v1_AddItem2Command_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AddItem2Command_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemDefinition", "ItemContext", });
+    internal_static_mxaccess_gateway_v1_RemoveItemCommand_descriptor =
+      getDescriptor().getMessageType(11);
+    internal_static_mxaccess_gateway_v1_RemoveItemCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_RemoveItemCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_AdviseCommand_descriptor =
+      getDescriptor().getMessageType(12);
+    internal_static_mxaccess_gateway_v1_AdviseCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AdviseCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_UnAdviseCommand_descriptor =
+      getDescriptor().getMessageType(13);
+    internal_static_mxaccess_gateway_v1_UnAdviseCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_UnAdviseCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_descriptor =
+      getDescriptor().getMessageType(14);
+    internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AdviseSupervisoryCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_AddBufferedItemCommand_descriptor =
+      getDescriptor().getMessageType(15);
+    internal_static_mxaccess_gateway_v1_AddBufferedItemCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AddBufferedItemCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemDefinition", "ItemContext", });
+    internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_descriptor =
+      getDescriptor().getMessageType(16);
+    internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_SetBufferedUpdateIntervalCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "UpdateIntervalMilliseconds", });
+    internal_static_mxaccess_gateway_v1_SuspendCommand_descriptor =
+      getDescriptor().getMessageType(17);
+    internal_static_mxaccess_gateway_v1_SuspendCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_SuspendCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_ActivateCommand_descriptor =
+      getDescriptor().getMessageType(18);
+    internal_static_mxaccess_gateway_v1_ActivateCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_ActivateCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_WriteCommand_descriptor =
+      getDescriptor().getMessageType(19);
+    internal_static_mxaccess_gateway_v1_WriteCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_WriteCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", "Value", "UserId", });
+    internal_static_mxaccess_gateway_v1_Write2Command_descriptor =
+      getDescriptor().getMessageType(20);
+    internal_static_mxaccess_gateway_v1_Write2Command_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_Write2Command_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", "Value", "TimestampValue", "UserId", });
+    internal_static_mxaccess_gateway_v1_WriteSecuredCommand_descriptor =
+      getDescriptor().getMessageType(21);
+    internal_static_mxaccess_gateway_v1_WriteSecuredCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_WriteSecuredCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", "CurrentUserId", "VerifierUserId", "Value", });
+    internal_static_mxaccess_gateway_v1_WriteSecured2Command_descriptor =
+      getDescriptor().getMessageType(22);
+    internal_static_mxaccess_gateway_v1_WriteSecured2Command_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_WriteSecured2Command_descriptor,
+        new java.lang.String[] { "ServerHandle", "ItemHandle", "CurrentUserId", "VerifierUserId", "Value", "TimestampValue", });
+    internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_descriptor =
+      getDescriptor().getMessageType(23);
+    internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AuthenticateUserCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "VerifyUser", "VerifyUserPassword", });
+    internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_descriptor =
+      getDescriptor().getMessageType(24);
+    internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_ArchestrAUserToIdCommand_descriptor,
+        new java.lang.String[] { "ServerHandle", "UserIdGuid", });
+    internal_static_mxaccess_gateway_v1_PingCommand_descriptor =
+      getDescriptor().getMessageType(25);
+    internal_static_mxaccess_gateway_v1_PingCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_PingCommand_descriptor,
+        new java.lang.String[] { "Message", });
+    internal_static_mxaccess_gateway_v1_GetSessionStateCommand_descriptor =
+      getDescriptor().getMessageType(26);
+    internal_static_mxaccess_gateway_v1_GetSessionStateCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_GetSessionStateCommand_descriptor,
+        new java.lang.String[] { });
+    internal_static_mxaccess_gateway_v1_GetWorkerInfoCommand_descriptor =
+      getDescriptor().getMessageType(27);
+    internal_static_mxaccess_gateway_v1_GetWorkerInfoCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_GetWorkerInfoCommand_descriptor,
+        new java.lang.String[] { });
+    internal_static_mxaccess_gateway_v1_DrainEventsCommand_descriptor =
+      getDescriptor().getMessageType(28);
+    internal_static_mxaccess_gateway_v1_DrainEventsCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_DrainEventsCommand_descriptor,
+        new java.lang.String[] { "MaxEvents", });
+    internal_static_mxaccess_gateway_v1_ShutdownWorkerCommand_descriptor =
+      getDescriptor().getMessageType(29);
+    internal_static_mxaccess_gateway_v1_ShutdownWorkerCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_ShutdownWorkerCommand_descriptor,
+        new java.lang.String[] { "GracePeriod", });
+    internal_static_mxaccess_gateway_v1_MxCommandReply_descriptor =
+      getDescriptor().getMessageType(30);
+    internal_static_mxaccess_gateway_v1_MxCommandReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxCommandReply_descriptor,
+        new java.lang.String[] { "SessionId", "CorrelationId", "Kind", "ProtocolStatus", "Hresult", "ReturnValue", "Statuses", "DiagnosticMessage", "Register", "AddItem", "AddItem2", "AddBufferedItem", "Suspend", "Activate", "AuthenticateUser", "ArchestraUserToId", "SessionState", "WorkerInfo", "DrainEvents", "Payload", });
+    internal_static_mxaccess_gateway_v1_RegisterReply_descriptor =
+      getDescriptor().getMessageType(31);
+    internal_static_mxaccess_gateway_v1_RegisterReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_RegisterReply_descriptor,
+        new java.lang.String[] { "ServerHandle", });
+    internal_static_mxaccess_gateway_v1_AddItemReply_descriptor =
+      getDescriptor().getMessageType(32);
+    internal_static_mxaccess_gateway_v1_AddItemReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AddItemReply_descriptor,
+        new java.lang.String[] { "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_AddItem2Reply_descriptor =
+      getDescriptor().getMessageType(33);
+    internal_static_mxaccess_gateway_v1_AddItem2Reply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AddItem2Reply_descriptor,
+        new java.lang.String[] { "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_AddBufferedItemReply_descriptor =
+      getDescriptor().getMessageType(34);
+    internal_static_mxaccess_gateway_v1_AddBufferedItemReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AddBufferedItemReply_descriptor,
+        new java.lang.String[] { "ItemHandle", });
+    internal_static_mxaccess_gateway_v1_SuspendReply_descriptor =
+      getDescriptor().getMessageType(35);
+    internal_static_mxaccess_gateway_v1_SuspendReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_SuspendReply_descriptor,
+        new java.lang.String[] { "Status", });
+    internal_static_mxaccess_gateway_v1_ActivateReply_descriptor =
+      getDescriptor().getMessageType(36);
+    internal_static_mxaccess_gateway_v1_ActivateReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_ActivateReply_descriptor,
+        new java.lang.String[] { "Status", });
+    internal_static_mxaccess_gateway_v1_AuthenticateUserReply_descriptor =
+      getDescriptor().getMessageType(37);
+    internal_static_mxaccess_gateway_v1_AuthenticateUserReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_AuthenticateUserReply_descriptor,
+        new java.lang.String[] { "UserId", });
+    internal_static_mxaccess_gateway_v1_ArchestrAUserToIdReply_descriptor =
+      getDescriptor().getMessageType(38);
+    internal_static_mxaccess_gateway_v1_ArchestrAUserToIdReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_ArchestrAUserToIdReply_descriptor,
+        new java.lang.String[] { "UserId", });
+    internal_static_mxaccess_gateway_v1_SessionStateReply_descriptor =
+      getDescriptor().getMessageType(39);
+    internal_static_mxaccess_gateway_v1_SessionStateReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_SessionStateReply_descriptor,
+        new java.lang.String[] { "State", });
+    internal_static_mxaccess_gateway_v1_WorkerInfoReply_descriptor =
+      getDescriptor().getMessageType(40);
+    internal_static_mxaccess_gateway_v1_WorkerInfoReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_WorkerInfoReply_descriptor,
+        new java.lang.String[] { "WorkerProcessId", "WorkerVersion", "MxaccessProgid", "MxaccessClsid", });
+    internal_static_mxaccess_gateway_v1_DrainEventsReply_descriptor =
+      getDescriptor().getMessageType(41);
+    internal_static_mxaccess_gateway_v1_DrainEventsReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_DrainEventsReply_descriptor,
+        new java.lang.String[] { "Events", });
+    internal_static_mxaccess_gateway_v1_MxEvent_descriptor =
+      getDescriptor().getMessageType(42);
+    internal_static_mxaccess_gateway_v1_MxEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxEvent_descriptor,
+        new java.lang.String[] { "Family", "SessionId", "ServerHandle", "ItemHandle", "Value", "Quality", "SourceTimestamp", "Statuses", "WorkerSequence", "WorkerTimestamp", "GatewayReceiveTimestamp", "Hresult", "RawStatus", "OnDataChange", "OnWriteComplete", "OperationComplete", "OnBufferedDataChange", "Body", });
+    internal_static_mxaccess_gateway_v1_OnDataChangeEvent_descriptor =
+      getDescriptor().getMessageType(43);
+    internal_static_mxaccess_gateway_v1_OnDataChangeEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_OnDataChangeEvent_descriptor,
+        new java.lang.String[] { });
+    internal_static_mxaccess_gateway_v1_OnWriteCompleteEvent_descriptor =
+      getDescriptor().getMessageType(44);
+    internal_static_mxaccess_gateway_v1_OnWriteCompleteEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_OnWriteCompleteEvent_descriptor,
+        new java.lang.String[] { });
+    internal_static_mxaccess_gateway_v1_OperationCompleteEvent_descriptor =
+      getDescriptor().getMessageType(45);
+    internal_static_mxaccess_gateway_v1_OperationCompleteEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_OperationCompleteEvent_descriptor,
+        new java.lang.String[] { });
+    internal_static_mxaccess_gateway_v1_OnBufferedDataChangeEvent_descriptor =
+      getDescriptor().getMessageType(46);
+    internal_static_mxaccess_gateway_v1_OnBufferedDataChangeEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_OnBufferedDataChangeEvent_descriptor,
+        new java.lang.String[] { "DataType", "QualityValues", "TimestampValues", "RawDataType", });
+    internal_static_mxaccess_gateway_v1_MxStatusProxy_descriptor =
+      getDescriptor().getMessageType(47);
+    internal_static_mxaccess_gateway_v1_MxStatusProxy_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxStatusProxy_descriptor,
+        new java.lang.String[] { "Success", "Category", "DetectedBy", "Detail", "RawCategory", "RawDetectedBy", "DiagnosticText", });
+    internal_static_mxaccess_gateway_v1_MxValue_descriptor =
+      getDescriptor().getMessageType(48);
+    internal_static_mxaccess_gateway_v1_MxValue_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxValue_descriptor,
+        new java.lang.String[] { "DataType", "VariantType", "IsNull", "RawDiagnostic", "RawDataType", "BoolValue", "Int32Value", "Int64Value", "FloatValue", "DoubleValue", "StringValue", "TimestampValue", "ArrayValue", "RawValue", "Kind", });
+    internal_static_mxaccess_gateway_v1_MxArray_descriptor =
+      getDescriptor().getMessageType(49);
+    internal_static_mxaccess_gateway_v1_MxArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_MxArray_descriptor,
+        new java.lang.String[] { "ElementDataType", "VariantType", "Dimensions", "RawDiagnostic", "RawElementDataType", "BoolValues", "Int32Values", "Int64Values", "FloatValues", "DoubleValues", "StringValues", "TimestampValues", "RawValues", "Values", });
+    internal_static_mxaccess_gateway_v1_BoolArray_descriptor =
+      getDescriptor().getMessageType(50);
+    internal_static_mxaccess_gateway_v1_BoolArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_BoolArray_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_Int32Array_descriptor =
+      getDescriptor().getMessageType(51);
+    internal_static_mxaccess_gateway_v1_Int32Array_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_Int32Array_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_Int64Array_descriptor =
+      getDescriptor().getMessageType(52);
+    internal_static_mxaccess_gateway_v1_Int64Array_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_Int64Array_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_FloatArray_descriptor =
+      getDescriptor().getMessageType(53);
+    internal_static_mxaccess_gateway_v1_FloatArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_FloatArray_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_DoubleArray_descriptor =
+      getDescriptor().getMessageType(54);
+    internal_static_mxaccess_gateway_v1_DoubleArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_DoubleArray_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_StringArray_descriptor =
+      getDescriptor().getMessageType(55);
+    internal_static_mxaccess_gateway_v1_StringArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_StringArray_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_TimestampArray_descriptor =
+      getDescriptor().getMessageType(56);
+    internal_static_mxaccess_gateway_v1_TimestampArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_TimestampArray_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_RawArray_descriptor =
+      getDescriptor().getMessageType(57);
+    internal_static_mxaccess_gateway_v1_RawArray_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_RawArray_descriptor,
+        new java.lang.String[] { "Values", });
+    internal_static_mxaccess_gateway_v1_ProtocolStatus_descriptor =
+      getDescriptor().getMessageType(58);
+    internal_static_mxaccess_gateway_v1_ProtocolStatus_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_gateway_v1_ProtocolStatus_descriptor,
+        new java.lang.String[] { "Code", "Message", });
+    descriptor.resolveAllFeaturesImmutable();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/clients/java/src/main/generated/main/java/mxaccess_worker/v1/MxaccessWorker.java b/clients/java/src/main/generated/main/java/mxaccess_worker/v1/MxaccessWorker.java
new file mode 100644
index 0000000..5f4b4ad
--- /dev/null
+++ b/clients/java/src/main/generated/main/java/mxaccess_worker/v1/MxaccessWorker.java
@@ -0,0 +1,12700 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: mxaccess_worker.proto
+// Protobuf Java Version: 4.33.1
+
+package mxaccess_worker.v1;
+
+@com.google.protobuf.Generated
+public final class MxaccessWorker extends com.google.protobuf.GeneratedFile {
+  private MxaccessWorker() {}
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+      /* major= */ 4,
+      /* minor= */ 33,
+      /* patch= */ 1,
+      /* suffix= */ "",
+      "MxaccessWorker");
+  }
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  /**
+   * Protobuf enum {@code mxaccess_worker.v1.WorkerState}
+   */
+  public enum WorkerState
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>WORKER_STATE_UNSPECIFIED = 0;</code>
+     */
+    WORKER_STATE_UNSPECIFIED(0),
+    /**
+     * <code>WORKER_STATE_STARTING = 1;</code>
+     */
+    WORKER_STATE_STARTING(1),
+    /**
+     * <code>WORKER_STATE_HANDSHAKING = 2;</code>
+     */
+    WORKER_STATE_HANDSHAKING(2),
+    /**
+     * <code>WORKER_STATE_INITIALIZING_STA = 3;</code>
+     */
+    WORKER_STATE_INITIALIZING_STA(3),
+    /**
+     * <code>WORKER_STATE_READY = 4;</code>
+     */
+    WORKER_STATE_READY(4),
+    /**
+     * <code>WORKER_STATE_EXECUTING_COMMAND = 5;</code>
+     */
+    WORKER_STATE_EXECUTING_COMMAND(5),
+    /**
+     * <code>WORKER_STATE_SHUTTING_DOWN = 6;</code>
+     */
+    WORKER_STATE_SHUTTING_DOWN(6),
+    /**
+     * <code>WORKER_STATE_STOPPED = 7;</code>
+     */
+    WORKER_STATE_STOPPED(7),
+    /**
+     * <code>WORKER_STATE_FAULTED = 8;</code>
+     */
+    WORKER_STATE_FAULTED(8),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerState");
+    }
+    /**
+     * <code>WORKER_STATE_UNSPECIFIED = 0;</code>
+     */
+    public static final int WORKER_STATE_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>WORKER_STATE_STARTING = 1;</code>
+     */
+    public static final int WORKER_STATE_STARTING_VALUE = 1;
+    /**
+     * <code>WORKER_STATE_HANDSHAKING = 2;</code>
+     */
+    public static final int WORKER_STATE_HANDSHAKING_VALUE = 2;
+    /**
+     * <code>WORKER_STATE_INITIALIZING_STA = 3;</code>
+     */
+    public static final int WORKER_STATE_INITIALIZING_STA_VALUE = 3;
+    /**
+     * <code>WORKER_STATE_READY = 4;</code>
+     */
+    public static final int WORKER_STATE_READY_VALUE = 4;
+    /**
+     * <code>WORKER_STATE_EXECUTING_COMMAND = 5;</code>
+     */
+    public static final int WORKER_STATE_EXECUTING_COMMAND_VALUE = 5;
+    /**
+     * <code>WORKER_STATE_SHUTTING_DOWN = 6;</code>
+     */
+    public static final int WORKER_STATE_SHUTTING_DOWN_VALUE = 6;
+    /**
+     * <code>WORKER_STATE_STOPPED = 7;</code>
+     */
+    public static final int WORKER_STATE_STOPPED_VALUE = 7;
+    /**
+     * <code>WORKER_STATE_FAULTED = 8;</code>
+     */
+    public static final int WORKER_STATE_FAULTED_VALUE = 8;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static WorkerState valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static WorkerState forNumber(int value) {
+      switch (value) {
+        case 0: return WORKER_STATE_UNSPECIFIED;
+        case 1: return WORKER_STATE_STARTING;
+        case 2: return WORKER_STATE_HANDSHAKING;
+        case 3: return WORKER_STATE_INITIALIZING_STA;
+        case 4: return WORKER_STATE_READY;
+        case 5: return WORKER_STATE_EXECUTING_COMMAND;
+        case 6: return WORKER_STATE_SHUTTING_DOWN;
+        case 7: return WORKER_STATE_STOPPED;
+        case 8: return WORKER_STATE_FAULTED;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<WorkerState>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        WorkerState> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<WorkerState>() {
+            public WorkerState findValueByNumber(int number) {
+              return WorkerState.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final WorkerState[] VALUES = values();
+
+    public static WorkerState valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private WorkerState(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_worker.v1.WorkerState)
+  }
+
+  /**
+   * Protobuf enum {@code mxaccess_worker.v1.WorkerFaultCategory}
+   */
+  public enum WorkerFaultCategory
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>WORKER_FAULT_CATEGORY_UNSPECIFIED = 0;</code>
+     */
+    WORKER_FAULT_CATEGORY_UNSPECIFIED(0),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_INVALID_ARGUMENTS = 1;</code>
+     */
+    WORKER_FAULT_CATEGORY_INVALID_ARGUMENTS(1),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_GATEWAY_AUTHENTICATION_FAILED = 2;</code>
+     */
+    WORKER_FAULT_CATEGORY_GATEWAY_AUTHENTICATION_FAILED(2),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_PROTOCOL_MISMATCH = 3;</code>
+     */
+    WORKER_FAULT_CATEGORY_PROTOCOL_MISMATCH(3),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_PROTOCOL_VIOLATION = 4;</code>
+     */
+    WORKER_FAULT_CATEGORY_PROTOCOL_VIOLATION(4),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_PIPE_DISCONNECTED = 5;</code>
+     */
+    WORKER_FAULT_CATEGORY_PIPE_DISCONNECTED(5),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_MXACCESS_CREATION_FAILED = 6;</code>
+     */
+    WORKER_FAULT_CATEGORY_MXACCESS_CREATION_FAILED(6),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_MXACCESS_COMMAND_FAILED = 7;</code>
+     */
+    WORKER_FAULT_CATEGORY_MXACCESS_COMMAND_FAILED(7),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_MXACCESS_EVENT_CONVERSION_FAILED = 8;</code>
+     */
+    WORKER_FAULT_CATEGORY_MXACCESS_EVENT_CONVERSION_FAILED(8),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_STA_HUNG = 9;</code>
+     */
+    WORKER_FAULT_CATEGORY_STA_HUNG(9),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_QUEUE_OVERFLOW = 10;</code>
+     */
+    WORKER_FAULT_CATEGORY_QUEUE_OVERFLOW(10),
+    /**
+     * <code>WORKER_FAULT_CATEGORY_SHUTDOWN_TIMEOUT = 11;</code>
+     */
+    WORKER_FAULT_CATEGORY_SHUTDOWN_TIMEOUT(11),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerFaultCategory");
+    }
+    /**
+     * <code>WORKER_FAULT_CATEGORY_UNSPECIFIED = 0;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_INVALID_ARGUMENTS = 1;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_INVALID_ARGUMENTS_VALUE = 1;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_GATEWAY_AUTHENTICATION_FAILED = 2;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_GATEWAY_AUTHENTICATION_FAILED_VALUE = 2;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_PROTOCOL_MISMATCH = 3;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_PROTOCOL_MISMATCH_VALUE = 3;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_PROTOCOL_VIOLATION = 4;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_PROTOCOL_VIOLATION_VALUE = 4;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_PIPE_DISCONNECTED = 5;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_PIPE_DISCONNECTED_VALUE = 5;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_MXACCESS_CREATION_FAILED = 6;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_MXACCESS_CREATION_FAILED_VALUE = 6;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_MXACCESS_COMMAND_FAILED = 7;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_MXACCESS_COMMAND_FAILED_VALUE = 7;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_MXACCESS_EVENT_CONVERSION_FAILED = 8;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_MXACCESS_EVENT_CONVERSION_FAILED_VALUE = 8;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_STA_HUNG = 9;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_STA_HUNG_VALUE = 9;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_QUEUE_OVERFLOW = 10;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_QUEUE_OVERFLOW_VALUE = 10;
+    /**
+     * <code>WORKER_FAULT_CATEGORY_SHUTDOWN_TIMEOUT = 11;</code>
+     */
+    public static final int WORKER_FAULT_CATEGORY_SHUTDOWN_TIMEOUT_VALUE = 11;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static WorkerFaultCategory valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static WorkerFaultCategory forNumber(int value) {
+      switch (value) {
+        case 0: return WORKER_FAULT_CATEGORY_UNSPECIFIED;
+        case 1: return WORKER_FAULT_CATEGORY_INVALID_ARGUMENTS;
+        case 2: return WORKER_FAULT_CATEGORY_GATEWAY_AUTHENTICATION_FAILED;
+        case 3: return WORKER_FAULT_CATEGORY_PROTOCOL_MISMATCH;
+        case 4: return WORKER_FAULT_CATEGORY_PROTOCOL_VIOLATION;
+        case 5: return WORKER_FAULT_CATEGORY_PIPE_DISCONNECTED;
+        case 6: return WORKER_FAULT_CATEGORY_MXACCESS_CREATION_FAILED;
+        case 7: return WORKER_FAULT_CATEGORY_MXACCESS_COMMAND_FAILED;
+        case 8: return WORKER_FAULT_CATEGORY_MXACCESS_EVENT_CONVERSION_FAILED;
+        case 9: return WORKER_FAULT_CATEGORY_STA_HUNG;
+        case 10: return WORKER_FAULT_CATEGORY_QUEUE_OVERFLOW;
+        case 11: return WORKER_FAULT_CATEGORY_SHUTDOWN_TIMEOUT;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<WorkerFaultCategory>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        WorkerFaultCategory> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<WorkerFaultCategory>() {
+            public WorkerFaultCategory findValueByNumber(int number) {
+              return WorkerFaultCategory.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.getDescriptor().getEnumTypes().get(1);
+    }
+
+    private static final WorkerFaultCategory[] VALUES = values();
+
+    public static WorkerFaultCategory valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private WorkerFaultCategory(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:mxaccess_worker.v1.WorkerFaultCategory)
+  }
+
+  public interface WorkerEnvelopeOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerEnvelope)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>uint32 protocol_version = 1;</code>
+     * @return The protocolVersion.
+     */
+    int getProtocolVersion();
+
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The sessionId.
+     */
+    java.lang.String getSessionId();
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The bytes for sessionId.
+     */
+    com.google.protobuf.ByteString
+        getSessionIdBytes();
+
+    /**
+     * <code>uint64 sequence = 3;</code>
+     * @return The sequence.
+     */
+    long getSequence();
+
+    /**
+     * <code>string correlation_id = 4;</code>
+     * @return The correlationId.
+     */
+    java.lang.String getCorrelationId();
+    /**
+     * <code>string correlation_id = 4;</code>
+     * @return The bytes for correlationId.
+     */
+    com.google.protobuf.ByteString
+        getCorrelationIdBytes();
+
+    /**
+     * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+     * @return Whether the gatewayHello field is set.
+     */
+    boolean hasGatewayHello();
+    /**
+     * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+     * @return The gatewayHello.
+     */
+    mxaccess_worker.v1.MxaccessWorker.GatewayHello getGatewayHello();
+    /**
+     * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder getGatewayHelloOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+     * @return Whether the workerHello field is set.
+     */
+    boolean hasWorkerHello();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+     * @return The workerHello.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerHello getWorkerHello();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder getWorkerHelloOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+     * @return Whether the workerReady field is set.
+     */
+    boolean hasWorkerReady();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+     * @return The workerReady.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerReady getWorkerReady();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder getWorkerReadyOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+     * @return Whether the workerCommand field is set.
+     */
+    boolean hasWorkerCommand();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+     * @return The workerCommand.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerCommand getWorkerCommand();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder getWorkerCommandOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+     * @return Whether the workerCommandReply field is set.
+     */
+    boolean hasWorkerCommandReply();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+     * @return The workerCommandReply.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply getWorkerCommandReply();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder getWorkerCommandReplyOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+     * @return Whether the workerCancel field is set.
+     */
+    boolean hasWorkerCancel();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+     * @return The workerCancel.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerCancel getWorkerCancel();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder getWorkerCancelOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+     * @return Whether the workerShutdown field is set.
+     */
+    boolean hasWorkerShutdown();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+     * @return The workerShutdown.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerShutdown getWorkerShutdown();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder getWorkerShutdownOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+     * @return Whether the workerShutdownAck field is set.
+     */
+    boolean hasWorkerShutdownAck();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+     * @return The workerShutdownAck.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck getWorkerShutdownAck();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder getWorkerShutdownAckOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+     * @return Whether the workerEvent field is set.
+     */
+    boolean hasWorkerEvent();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+     * @return The workerEvent.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerEvent getWorkerEvent();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder getWorkerEventOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+     * @return Whether the workerHeartbeat field is set.
+     */
+    boolean hasWorkerHeartbeat();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+     * @return The workerHeartbeat.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat getWorkerHeartbeat();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder getWorkerHeartbeatOrBuilder();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+     * @return Whether the workerFault field is set.
+     */
+    boolean hasWorkerFault();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+     * @return The workerFault.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerFault getWorkerFault();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder getWorkerFaultOrBuilder();
+
+    mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.BodyCase getBodyCase();
+  }
+  /**
+   * <pre>
+   * Gateway-to-worker IPC envelope. Named-pipe framing prepends a little-endian
+   * uint32 payload length to this protobuf payload.
+   * </pre>
+   *
+   * Protobuf type {@code mxaccess_worker.v1.WorkerEnvelope}
+   */
+  public static final class WorkerEnvelope extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerEnvelope)
+      WorkerEnvelopeOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerEnvelope");
+    }
+    // Use WorkerEnvelope.newBuilder() to construct.
+    private WorkerEnvelope(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerEnvelope() {
+      sessionId_ = "";
+      correlationId_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEnvelope_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEnvelope_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.class, mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.Builder.class);
+    }
+
+    private int bodyCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object body_;
+    public enum BodyCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      GATEWAY_HELLO(10),
+      WORKER_HELLO(11),
+      WORKER_READY(12),
+      WORKER_COMMAND(13),
+      WORKER_COMMAND_REPLY(14),
+      WORKER_CANCEL(15),
+      WORKER_SHUTDOWN(16),
+      WORKER_SHUTDOWN_ACK(17),
+      WORKER_EVENT(18),
+      WORKER_HEARTBEAT(19),
+      WORKER_FAULT(20),
+      BODY_NOT_SET(0);
+      private final int value;
+      private BodyCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static BodyCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static BodyCase forNumber(int value) {
+        switch (value) {
+          case 10: return GATEWAY_HELLO;
+          case 11: return WORKER_HELLO;
+          case 12: return WORKER_READY;
+          case 13: return WORKER_COMMAND;
+          case 14: return WORKER_COMMAND_REPLY;
+          case 15: return WORKER_CANCEL;
+          case 16: return WORKER_SHUTDOWN;
+          case 17: return WORKER_SHUTDOWN_ACK;
+          case 18: return WORKER_EVENT;
+          case 19: return WORKER_HEARTBEAT;
+          case 20: return WORKER_FAULT;
+          case 0: return BODY_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public BodyCase
+    getBodyCase() {
+      return BodyCase.forNumber(
+          bodyCase_);
+    }
+
+    public static final int PROTOCOL_VERSION_FIELD_NUMBER = 1;
+    private int protocolVersion_ = 0;
+    /**
+     * <code>uint32 protocol_version = 1;</code>
+     * @return The protocolVersion.
+     */
+    @java.lang.Override
+    public int getProtocolVersion() {
+      return protocolVersion_;
+    }
+
+    public static final int SESSION_ID_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object sessionId_ = "";
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The sessionId.
+     */
+    @java.lang.Override
+    public java.lang.String getSessionId() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        sessionId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string session_id = 2;</code>
+     * @return The bytes for sessionId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
+      java.lang.Object ref = sessionId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        sessionId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int SEQUENCE_FIELD_NUMBER = 3;
+    private long sequence_ = 0L;
+    /**
+     * <code>uint64 sequence = 3;</code>
+     * @return The sequence.
+     */
+    @java.lang.Override
+    public long getSequence() {
+      return sequence_;
+    }
+
+    public static final int CORRELATION_ID_FIELD_NUMBER = 4;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object correlationId_ = "";
+    /**
+     * <code>string correlation_id = 4;</code>
+     * @return The correlationId.
+     */
+    @java.lang.Override
+    public java.lang.String getCorrelationId() {
+      java.lang.Object ref = correlationId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        correlationId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string correlation_id = 4;</code>
+     * @return The bytes for correlationId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getCorrelationIdBytes() {
+      java.lang.Object ref = correlationId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        correlationId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int GATEWAY_HELLO_FIELD_NUMBER = 10;
+    /**
+     * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+     * @return Whether the gatewayHello field is set.
+     */
+    @java.lang.Override
+    public boolean hasGatewayHello() {
+      return bodyCase_ == 10;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+     * @return The gatewayHello.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.GatewayHello getGatewayHello() {
+      if (bodyCase_ == 10) {
+         return (mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder getGatewayHelloOrBuilder() {
+      if (bodyCase_ == 10) {
+         return (mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+    }
+
+    public static final int WORKER_HELLO_FIELD_NUMBER = 11;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+     * @return Whether the workerHello field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerHello() {
+      return bodyCase_ == 11;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+     * @return The workerHello.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerHello getWorkerHello() {
+      if (bodyCase_ == 11) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder getWorkerHelloOrBuilder() {
+      if (bodyCase_ == 11) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+    }
+
+    public static final int WORKER_READY_FIELD_NUMBER = 12;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+     * @return Whether the workerReady field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerReady() {
+      return bodyCase_ == 12;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+     * @return The workerReady.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerReady getWorkerReady() {
+      if (bodyCase_ == 12) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerReady) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder getWorkerReadyOrBuilder() {
+      if (bodyCase_ == 12) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerReady) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+    }
+
+    public static final int WORKER_COMMAND_FIELD_NUMBER = 13;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+     * @return Whether the workerCommand field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerCommand() {
+      return bodyCase_ == 13;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+     * @return The workerCommand.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCommand getWorkerCommand() {
+      if (bodyCase_ == 13) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder getWorkerCommandOrBuilder() {
+      if (bodyCase_ == 13) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+    }
+
+    public static final int WORKER_COMMAND_REPLY_FIELD_NUMBER = 14;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+     * @return Whether the workerCommandReply field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerCommandReply() {
+      return bodyCase_ == 14;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+     * @return The workerCommandReply.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply getWorkerCommandReply() {
+      if (bodyCase_ == 14) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder getWorkerCommandReplyOrBuilder() {
+      if (bodyCase_ == 14) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+    }
+
+    public static final int WORKER_CANCEL_FIELD_NUMBER = 15;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+     * @return Whether the workerCancel field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerCancel() {
+      return bodyCase_ == 15;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+     * @return The workerCancel.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCancel getWorkerCancel() {
+      if (bodyCase_ == 15) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder getWorkerCancelOrBuilder() {
+      if (bodyCase_ == 15) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+    }
+
+    public static final int WORKER_SHUTDOWN_FIELD_NUMBER = 16;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+     * @return Whether the workerShutdown field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerShutdown() {
+      return bodyCase_ == 16;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+     * @return The workerShutdown.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerShutdown getWorkerShutdown() {
+      if (bodyCase_ == 16) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder getWorkerShutdownOrBuilder() {
+      if (bodyCase_ == 16) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance();
+    }
+
+    public static final int WORKER_SHUTDOWN_ACK_FIELD_NUMBER = 17;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+     * @return Whether the workerShutdownAck field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerShutdownAck() {
+      return bodyCase_ == 17;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+     * @return The workerShutdownAck.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck getWorkerShutdownAck() {
+      if (bodyCase_ == 17) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder getWorkerShutdownAckOrBuilder() {
+      if (bodyCase_ == 17) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+    }
+
+    public static final int WORKER_EVENT_FIELD_NUMBER = 18;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+     * @return Whether the workerEvent field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerEvent() {
+      return bodyCase_ == 18;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+     * @return The workerEvent.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerEvent getWorkerEvent() {
+      if (bodyCase_ == 18) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder getWorkerEventOrBuilder() {
+      if (bodyCase_ == 18) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+    }
+
+    public static final int WORKER_HEARTBEAT_FIELD_NUMBER = 19;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+     * @return Whether the workerHeartbeat field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerHeartbeat() {
+      return bodyCase_ == 19;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+     * @return The workerHeartbeat.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat getWorkerHeartbeat() {
+      if (bodyCase_ == 19) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder getWorkerHeartbeatOrBuilder() {
+      if (bodyCase_ == 19) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+    }
+
+    public static final int WORKER_FAULT_FIELD_NUMBER = 20;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+     * @return Whether the workerFault field is set.
+     */
+    @java.lang.Override
+    public boolean hasWorkerFault() {
+      return bodyCase_ == 20;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+     * @return The workerFault.
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerFault getWorkerFault() {
+      if (bodyCase_ == 20) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+     */
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder getWorkerFaultOrBuilder() {
+      if (bodyCase_ == 20) {
+         return (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_;
+      }
+      return mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (protocolVersion_ != 0) {
+        output.writeUInt32(1, protocolVersion_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, sessionId_);
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+      if (sequence_ != 0L) {
+        output.writeUInt64(3, sequence_);
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+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(correlationId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 4, correlationId_);
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+        output.writeMessage(10, (mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_);
+      }
+      if (bodyCase_ == 11) {
+        output.writeMessage(11, (mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_);
+      }
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+      }
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+        output.writeMessage(19, (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_);
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+        output.writeMessage(20, (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (protocolVersion_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
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+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sessionId_)) {
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+          .computeMessageSize(13, (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_);
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+          .computeMessageSize(14, (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_);
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+          .computeMessageSize(15, (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_);
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+      if (bodyCase_ == 18) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(18, (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_);
+      }
+      if (bodyCase_ == 19) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(19, (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_);
+      }
+      if (bodyCase_ == 20) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(20, (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope other = (mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope) obj;
+
+      if (getProtocolVersion()
+          != other.getProtocolVersion()) return false;
+      if (!getSessionId()
+          .equals(other.getSessionId())) return false;
+      if (getSequence()
+          != other.getSequence()) return false;
+      if (!getCorrelationId()
+          .equals(other.getCorrelationId())) return false;
+      if (!getBodyCase().equals(other.getBodyCase())) return false;
+      switch (bodyCase_) {
+        case 10:
+          if (!getGatewayHello()
+              .equals(other.getGatewayHello())) return false;
+          break;
+        case 11:
+          if (!getWorkerHello()
+              .equals(other.getWorkerHello())) return false;
+          break;
+        case 12:
+          if (!getWorkerReady()
+              .equals(other.getWorkerReady())) return false;
+          break;
+        case 13:
+          if (!getWorkerCommand()
+              .equals(other.getWorkerCommand())) return false;
+          break;
+        case 14:
+          if (!getWorkerCommandReply()
+              .equals(other.getWorkerCommandReply())) return false;
+          break;
+        case 15:
+          if (!getWorkerCancel()
+              .equals(other.getWorkerCancel())) return false;
+          break;
+        case 16:
+          if (!getWorkerShutdown()
+              .equals(other.getWorkerShutdown())) return false;
+          break;
+        case 17:
+          if (!getWorkerShutdownAck()
+              .equals(other.getWorkerShutdownAck())) return false;
+          break;
+        case 18:
+          if (!getWorkerEvent()
+              .equals(other.getWorkerEvent())) return false;
+          break;
+        case 19:
+          if (!getWorkerHeartbeat()
+              .equals(other.getWorkerHeartbeat())) return false;
+          break;
+        case 20:
+          if (!getWorkerFault()
+              .equals(other.getWorkerFault())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + PROTOCOL_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getProtocolVersion();
+      hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getSessionId().hashCode();
+      hash = (37 * hash) + SEQUENCE_FIELD_NUMBER;
+      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+          getSequence());
+      hash = (37 * hash) + CORRELATION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getCorrelationId().hashCode();
+      switch (bodyCase_) {
+        case 10:
+          hash = (37 * hash) + GATEWAY_HELLO_FIELD_NUMBER;
+          hash = (53 * hash) + getGatewayHello().hashCode();
+          break;
+        case 11:
+          hash = (37 * hash) + WORKER_HELLO_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerHello().hashCode();
+          break;
+        case 12:
+          hash = (37 * hash) + WORKER_READY_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerReady().hashCode();
+          break;
+        case 13:
+          hash = (37 * hash) + WORKER_COMMAND_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerCommand().hashCode();
+          break;
+        case 14:
+          hash = (37 * hash) + WORKER_COMMAND_REPLY_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerCommandReply().hashCode();
+          break;
+        case 15:
+          hash = (37 * hash) + WORKER_CANCEL_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerCancel().hashCode();
+          break;
+        case 16:
+          hash = (37 * hash) + WORKER_SHUTDOWN_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerShutdown().hashCode();
+          break;
+        case 17:
+          hash = (37 * hash) + WORKER_SHUTDOWN_ACK_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerShutdownAck().hashCode();
+          break;
+        case 18:
+          hash = (37 * hash) + WORKER_EVENT_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerEvent().hashCode();
+          break;
+        case 19:
+          hash = (37 * hash) + WORKER_HEARTBEAT_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerHeartbeat().hashCode();
+          break;
+        case 20:
+          hash = (37 * hash) + WORKER_FAULT_FIELD_NUMBER;
+          hash = (53 * hash) + getWorkerFault().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * Gateway-to-worker IPC envelope. Named-pipe framing prepends a little-endian
+     * uint32 payload length to this protobuf payload.
+     * </pre>
+     *
+     * Protobuf type {@code mxaccess_worker.v1.WorkerEnvelope}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerEnvelope)
+        mxaccess_worker.v1.MxaccessWorker.WorkerEnvelopeOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEnvelope_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEnvelope_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.class, mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        protocolVersion_ = 0;
+        sessionId_ = "";
+        sequence_ = 0L;
+        correlationId_ = "";
+        if (gatewayHelloBuilder_ != null) {
+          gatewayHelloBuilder_.clear();
+        }
+        if (workerHelloBuilder_ != null) {
+          workerHelloBuilder_.clear();
+        }
+        if (workerReadyBuilder_ != null) {
+          workerReadyBuilder_.clear();
+        }
+        if (workerCommandBuilder_ != null) {
+          workerCommandBuilder_.clear();
+        }
+        if (workerCommandReplyBuilder_ != null) {
+          workerCommandReplyBuilder_.clear();
+        }
+        if (workerCancelBuilder_ != null) {
+          workerCancelBuilder_.clear();
+        }
+        if (workerShutdownBuilder_ != null) {
+          workerShutdownBuilder_.clear();
+        }
+        if (workerShutdownAckBuilder_ != null) {
+          workerShutdownAckBuilder_.clear();
+        }
+        if (workerEventBuilder_ != null) {
+          workerEventBuilder_.clear();
+        }
+        if (workerHeartbeatBuilder_ != null) {
+          workerHeartbeatBuilder_.clear();
+        }
+        if (workerFaultBuilder_ != null) {
+          workerFaultBuilder_.clear();
+        }
+        bodyCase_ = 0;
+        body_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEnvelope_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope result = new mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        buildPartialOneofs(result);
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.protocolVersion_ = protocolVersion_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.sessionId_ = sessionId_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.sequence_ = sequence_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.correlationId_ = correlationId_;
+        }
+      }
+
+      private void buildPartialOneofs(mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope result) {
+        result.bodyCase_ = bodyCase_;
+        result.body_ = this.body_;
+        if (bodyCase_ == 10 &&
+            gatewayHelloBuilder_ != null) {
+          result.body_ = gatewayHelloBuilder_.build();
+        }
+        if (bodyCase_ == 11 &&
+            workerHelloBuilder_ != null) {
+          result.body_ = workerHelloBuilder_.build();
+        }
+        if (bodyCase_ == 12 &&
+            workerReadyBuilder_ != null) {
+          result.body_ = workerReadyBuilder_.build();
+        }
+        if (bodyCase_ == 13 &&
+            workerCommandBuilder_ != null) {
+          result.body_ = workerCommandBuilder_.build();
+        }
+        if (bodyCase_ == 14 &&
+            workerCommandReplyBuilder_ != null) {
+          result.body_ = workerCommandReplyBuilder_.build();
+        }
+        if (bodyCase_ == 15 &&
+            workerCancelBuilder_ != null) {
+          result.body_ = workerCancelBuilder_.build();
+        }
+        if (bodyCase_ == 16 &&
+            workerShutdownBuilder_ != null) {
+          result.body_ = workerShutdownBuilder_.build();
+        }
+        if (bodyCase_ == 17 &&
+            workerShutdownAckBuilder_ != null) {
+          result.body_ = workerShutdownAckBuilder_.build();
+        }
+        if (bodyCase_ == 18 &&
+            workerEventBuilder_ != null) {
+          result.body_ = workerEventBuilder_.build();
+        }
+        if (bodyCase_ == 19 &&
+            workerHeartbeatBuilder_ != null) {
+          result.body_ = workerHeartbeatBuilder_.build();
+        }
+        if (bodyCase_ == 20 &&
+            workerFaultBuilder_ != null) {
+          result.body_ = workerFaultBuilder_.build();
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope.getDefaultInstance()) return this;
+        if (other.getProtocolVersion() != 0) {
+          setProtocolVersion(other.getProtocolVersion());
+        }
+        if (!other.getSessionId().isEmpty()) {
+          sessionId_ = other.sessionId_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.getSequence() != 0L) {
+          setSequence(other.getSequence());
+        }
+        if (!other.getCorrelationId().isEmpty()) {
+          correlationId_ = other.correlationId_;
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        switch (other.getBodyCase()) {
+          case GATEWAY_HELLO: {
+            mergeGatewayHello(other.getGatewayHello());
+            break;
+          }
+          case WORKER_HELLO: {
+            mergeWorkerHello(other.getWorkerHello());
+            break;
+          }
+          case WORKER_READY: {
+            mergeWorkerReady(other.getWorkerReady());
+            break;
+          }
+          case WORKER_COMMAND: {
+            mergeWorkerCommand(other.getWorkerCommand());
+            break;
+          }
+          case WORKER_COMMAND_REPLY: {
+            mergeWorkerCommandReply(other.getWorkerCommandReply());
+            break;
+          }
+          case WORKER_CANCEL: {
+            mergeWorkerCancel(other.getWorkerCancel());
+            break;
+          }
+          case WORKER_SHUTDOWN: {
+            mergeWorkerShutdown(other.getWorkerShutdown());
+            break;
+          }
+          case WORKER_SHUTDOWN_ACK: {
+            mergeWorkerShutdownAck(other.getWorkerShutdownAck());
+            break;
+          }
+          case WORKER_EVENT: {
+            mergeWorkerEvent(other.getWorkerEvent());
+            break;
+          }
+          case WORKER_HEARTBEAT: {
+            mergeWorkerHeartbeat(other.getWorkerHeartbeat());
+            break;
+          }
+          case WORKER_FAULT: {
+            mergeWorkerFault(other.getWorkerFault());
+            break;
+          }
+          case BODY_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                protocolVersion_ = input.readUInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                sequence_ = input.readUInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 34: {
+                correlationId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              case 82: {
+                input.readMessage(
+                    internalGetGatewayHelloFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 10;
+                break;
+              } // case 82
+              case 90: {
+                input.readMessage(
+                    internalGetWorkerHelloFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 11;
+                break;
+              } // case 90
+              case 98: {
+                input.readMessage(
+                    internalGetWorkerReadyFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 12;
+                break;
+              } // case 98
+              case 106: {
+                input.readMessage(
+                    internalGetWorkerCommandFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 13;
+                break;
+              } // case 106
+              case 114: {
+                input.readMessage(
+                    internalGetWorkerCommandReplyFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 14;
+                break;
+              } // case 114
+              case 122: {
+                input.readMessage(
+                    internalGetWorkerCancelFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 15;
+                break;
+              } // case 122
+              case 130: {
+                input.readMessage(
+                    internalGetWorkerShutdownFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 16;
+                break;
+              } // case 130
+              case 138: {
+                input.readMessage(
+                    internalGetWorkerShutdownAckFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 17;
+                break;
+              } // case 138
+              case 146: {
+                input.readMessage(
+                    internalGetWorkerEventFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 18;
+                break;
+              } // case 146
+              case 154: {
+                input.readMessage(
+                    internalGetWorkerHeartbeatFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 19;
+                break;
+              } // case 154
+              case 162: {
+                input.readMessage(
+                    internalGetWorkerFaultFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bodyCase_ = 20;
+                break;
+              } // case 162
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bodyCase_ = 0;
+      private java.lang.Object body_;
+      public BodyCase
+          getBodyCase() {
+        return BodyCase.forNumber(
+            bodyCase_);
+      }
+
+      public Builder clearBody() {
+        bodyCase_ = 0;
+        body_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private int protocolVersion_ ;
+      /**
+       * <code>uint32 protocol_version = 1;</code>
+       * @return The protocolVersion.
+       */
+      @java.lang.Override
+      public int getProtocolVersion() {
+        return protocolVersion_;
+      }
+      /**
+       * <code>uint32 protocol_version = 1;</code>
+       * @param value The protocolVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setProtocolVersion(int value) {
+
+        protocolVersion_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 protocol_version = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearProtocolVersion() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        protocolVersion_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object sessionId_ = "";
+      /**
+       * <code>string session_id = 2;</code>
+       * @return The sessionId.
+       */
+      public java.lang.String getSessionId() {
+        java.lang.Object ref = sessionId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sessionId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @return The bytes for sessionId.
+       */
+      public com.google.protobuf.ByteString
+          getSessionIdBytes() {
+        java.lang.Object ref = sessionId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sessionId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @param value The sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        sessionId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSessionId() {
+        sessionId_ = getDefaultInstance().getSessionId();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string session_id = 2;</code>
+       * @param value The bytes for sessionId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSessionIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        sessionId_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private long sequence_ ;
+      /**
+       * <code>uint64 sequence = 3;</code>
+       * @return The sequence.
+       */
+      @java.lang.Override
+      public long getSequence() {
+        return sequence_;
+      }
+      /**
+       * <code>uint64 sequence = 3;</code>
+       * @param value The sequence to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSequence(long value) {
+
+        sequence_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint64 sequence = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSequence() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        sequence_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object correlationId_ = "";
+      /**
+       * <code>string correlation_id = 4;</code>
+       * @return The correlationId.
+       */
+      public java.lang.String getCorrelationId() {
+        java.lang.Object ref = correlationId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          correlationId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string correlation_id = 4;</code>
+       * @return The bytes for correlationId.
+       */
+      public com.google.protobuf.ByteString
+          getCorrelationIdBytes() {
+        java.lang.Object ref = correlationId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          correlationId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string correlation_id = 4;</code>
+       * @param value The correlationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCorrelationId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        correlationId_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string correlation_id = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCorrelationId() {
+        correlationId_ = getDefaultInstance().getCorrelationId();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string correlation_id = 4;</code>
+       * @param value The bytes for correlationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCorrelationIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        correlationId_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.GatewayHello, mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder, mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder> gatewayHelloBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       * @return Whether the gatewayHello field is set.
+       */
+      @java.lang.Override
+      public boolean hasGatewayHello() {
+        return bodyCase_ == 10;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       * @return The gatewayHello.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.GatewayHello getGatewayHello() {
+        if (gatewayHelloBuilder_ == null) {
+          if (bodyCase_ == 10) {
+            return (mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 10) {
+            return gatewayHelloBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      public Builder setGatewayHello(mxaccess_worker.v1.MxaccessWorker.GatewayHello value) {
+        if (gatewayHelloBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          gatewayHelloBuilder_.setMessage(value);
+        }
+        bodyCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      public Builder setGatewayHello(
+          mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder builderForValue) {
+        if (gatewayHelloBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          gatewayHelloBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      public Builder mergeGatewayHello(mxaccess_worker.v1.MxaccessWorker.GatewayHello value) {
+        if (gatewayHelloBuilder_ == null) {
+          if (bodyCase_ == 10 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.GatewayHello.newBuilder((mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 10) {
+            gatewayHelloBuilder_.mergeFrom(value);
+          } else {
+            gatewayHelloBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      public Builder clearGatewayHello() {
+        if (gatewayHelloBuilder_ == null) {
+          if (bodyCase_ == 10) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 10) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          gatewayHelloBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder getGatewayHelloBuilder() {
+        return internalGetGatewayHelloFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder getGatewayHelloOrBuilder() {
+        if ((bodyCase_ == 10) && (gatewayHelloBuilder_ != null)) {
+          return gatewayHelloBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 10) {
+            return (mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.GatewayHello gateway_hello = 10;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.GatewayHello, mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder, mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder> 
+          internalGetGatewayHelloFieldBuilder() {
+        if (gatewayHelloBuilder_ == null) {
+          if (!(bodyCase_ == 10)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+          }
+          gatewayHelloBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.GatewayHello, mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder, mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.GatewayHello) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 10;
+        onChanged();
+        return gatewayHelloBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerHello, mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder> workerHelloBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       * @return Whether the workerHello field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerHello() {
+        return bodyCase_ == 11;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       * @return The workerHello.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHello getWorkerHello() {
+        if (workerHelloBuilder_ == null) {
+          if (bodyCase_ == 11) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 11) {
+            return workerHelloBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      public Builder setWorkerHello(mxaccess_worker.v1.MxaccessWorker.WorkerHello value) {
+        if (workerHelloBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerHelloBuilder_.setMessage(value);
+        }
+        bodyCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      public Builder setWorkerHello(
+          mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder builderForValue) {
+        if (workerHelloBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerHelloBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      public Builder mergeWorkerHello(mxaccess_worker.v1.MxaccessWorker.WorkerHello value) {
+        if (workerHelloBuilder_ == null) {
+          if (bodyCase_ == 11 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerHello.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 11) {
+            workerHelloBuilder_.mergeFrom(value);
+          } else {
+            workerHelloBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      public Builder clearWorkerHello() {
+        if (workerHelloBuilder_ == null) {
+          if (bodyCase_ == 11) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 11) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerHelloBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder getWorkerHelloBuilder() {
+        return internalGetWorkerHelloFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder getWorkerHelloOrBuilder() {
+        if ((bodyCase_ == 11) && (workerHelloBuilder_ != null)) {
+          return workerHelloBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 11) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHello worker_hello = 11;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerHello, mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder> 
+          internalGetWorkerHelloFieldBuilder() {
+        if (workerHelloBuilder_ == null) {
+          if (!(bodyCase_ == 11)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+          }
+          workerHelloBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerHello, mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerHello) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 11;
+        onChanged();
+        return workerHelloBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerReady, mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder> workerReadyBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       * @return Whether the workerReady field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerReady() {
+        return bodyCase_ == 12;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       * @return The workerReady.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerReady getWorkerReady() {
+        if (workerReadyBuilder_ == null) {
+          if (bodyCase_ == 12) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerReady) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 12) {
+            return workerReadyBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      public Builder setWorkerReady(mxaccess_worker.v1.MxaccessWorker.WorkerReady value) {
+        if (workerReadyBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerReadyBuilder_.setMessage(value);
+        }
+        bodyCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      public Builder setWorkerReady(
+          mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder builderForValue) {
+        if (workerReadyBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerReadyBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      public Builder mergeWorkerReady(mxaccess_worker.v1.MxaccessWorker.WorkerReady value) {
+        if (workerReadyBuilder_ == null) {
+          if (bodyCase_ == 12 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerReady.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerReady) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 12) {
+            workerReadyBuilder_.mergeFrom(value);
+          } else {
+            workerReadyBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      public Builder clearWorkerReady() {
+        if (workerReadyBuilder_ == null) {
+          if (bodyCase_ == 12) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 12) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerReadyBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder getWorkerReadyBuilder() {
+        return internalGetWorkerReadyFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder getWorkerReadyOrBuilder() {
+        if ((bodyCase_ == 12) && (workerReadyBuilder_ != null)) {
+          return workerReadyBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 12) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerReady) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerReady worker_ready = 12;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerReady, mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder> 
+          internalGetWorkerReadyFieldBuilder() {
+        if (workerReadyBuilder_ == null) {
+          if (!(bodyCase_ == 12)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+          }
+          workerReadyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerReady, mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerReady) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 12;
+        onChanged();
+        return workerReadyBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerCommand, mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder> workerCommandBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       * @return Whether the workerCommand field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerCommand() {
+        return bodyCase_ == 13;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       * @return The workerCommand.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommand getWorkerCommand() {
+        if (workerCommandBuilder_ == null) {
+          if (bodyCase_ == 13) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 13) {
+            return workerCommandBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      public Builder setWorkerCommand(mxaccess_worker.v1.MxaccessWorker.WorkerCommand value) {
+        if (workerCommandBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerCommandBuilder_.setMessage(value);
+        }
+        bodyCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      public Builder setWorkerCommand(
+          mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder builderForValue) {
+        if (workerCommandBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerCommandBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      public Builder mergeWorkerCommand(mxaccess_worker.v1.MxaccessWorker.WorkerCommand value) {
+        if (workerCommandBuilder_ == null) {
+          if (bodyCase_ == 13 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerCommand.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 13) {
+            workerCommandBuilder_.mergeFrom(value);
+          } else {
+            workerCommandBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      public Builder clearWorkerCommand() {
+        if (workerCommandBuilder_ == null) {
+          if (bodyCase_ == 13) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 13) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerCommandBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder getWorkerCommandBuilder() {
+        return internalGetWorkerCommandFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder getWorkerCommandOrBuilder() {
+        if ((bodyCase_ == 13) && (workerCommandBuilder_ != null)) {
+          return workerCommandBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 13) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommand worker_command = 13;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerCommand, mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder> 
+          internalGetWorkerCommandFieldBuilder() {
+        if (workerCommandBuilder_ == null) {
+          if (!(bodyCase_ == 13)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+          }
+          workerCommandBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerCommand, mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 13;
+        onChanged();
+        return workerCommandBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder> workerCommandReplyBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       * @return Whether the workerCommandReply field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerCommandReply() {
+        return bodyCase_ == 14;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       * @return The workerCommandReply.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply getWorkerCommandReply() {
+        if (workerCommandReplyBuilder_ == null) {
+          if (bodyCase_ == 14) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 14) {
+            return workerCommandReplyBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      public Builder setWorkerCommandReply(mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply value) {
+        if (workerCommandReplyBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerCommandReplyBuilder_.setMessage(value);
+        }
+        bodyCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      public Builder setWorkerCommandReply(
+          mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder builderForValue) {
+        if (workerCommandReplyBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerCommandReplyBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      public Builder mergeWorkerCommandReply(mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply value) {
+        if (workerCommandReplyBuilder_ == null) {
+          if (bodyCase_ == 14 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 14) {
+            workerCommandReplyBuilder_.mergeFrom(value);
+          } else {
+            workerCommandReplyBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      public Builder clearWorkerCommandReply() {
+        if (workerCommandReplyBuilder_ == null) {
+          if (bodyCase_ == 14) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 14) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerCommandReplyBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder getWorkerCommandReplyBuilder() {
+        return internalGetWorkerCommandReplyFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder getWorkerCommandReplyOrBuilder() {
+        if ((bodyCase_ == 14) && (workerCommandReplyBuilder_ != null)) {
+          return workerCommandReplyBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 14) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCommandReply worker_command_reply = 14;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder> 
+          internalGetWorkerCommandReplyFieldBuilder() {
+        if (workerCommandReplyBuilder_ == null) {
+          if (!(bodyCase_ == 14)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+          }
+          workerCommandReplyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 14;
+        onChanged();
+        return workerCommandReplyBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerCancel, mxaccess_worker.v1.MxaccessWorker.WorkerCancel.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder> workerCancelBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       * @return Whether the workerCancel field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerCancel() {
+        return bodyCase_ == 15;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       * @return The workerCancel.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCancel getWorkerCancel() {
+        if (workerCancelBuilder_ == null) {
+          if (bodyCase_ == 15) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 15) {
+            return workerCancelBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      public Builder setWorkerCancel(mxaccess_worker.v1.MxaccessWorker.WorkerCancel value) {
+        if (workerCancelBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerCancelBuilder_.setMessage(value);
+        }
+        bodyCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      public Builder setWorkerCancel(
+          mxaccess_worker.v1.MxaccessWorker.WorkerCancel.Builder builderForValue) {
+        if (workerCancelBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerCancelBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      public Builder mergeWorkerCancel(mxaccess_worker.v1.MxaccessWorker.WorkerCancel value) {
+        if (workerCancelBuilder_ == null) {
+          if (bodyCase_ == 15 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerCancel.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 15) {
+            workerCancelBuilder_.mergeFrom(value);
+          } else {
+            workerCancelBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      public Builder clearWorkerCancel() {
+        if (workerCancelBuilder_ == null) {
+          if (bodyCase_ == 15) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 15) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerCancelBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCancel.Builder getWorkerCancelBuilder() {
+        return internalGetWorkerCancelFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder getWorkerCancelOrBuilder() {
+        if ((bodyCase_ == 15) && (workerCancelBuilder_ != null)) {
+          return workerCancelBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 15) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerCancel worker_cancel = 15;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerCancel, mxaccess_worker.v1.MxaccessWorker.WorkerCancel.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder> 
+          internalGetWorkerCancelFieldBuilder() {
+        if (workerCancelBuilder_ == null) {
+          if (!(bodyCase_ == 15)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+          }
+          workerCancelBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerCancel, mxaccess_worker.v1.MxaccessWorker.WorkerCancel.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 15;
+        onChanged();
+        return workerCancelBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerShutdown, mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder> workerShutdownBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       * @return Whether the workerShutdown field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerShutdown() {
+        return bodyCase_ == 16;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       * @return The workerShutdown.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdown getWorkerShutdown() {
+        if (workerShutdownBuilder_ == null) {
+          if (bodyCase_ == 16) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 16) {
+            return workerShutdownBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      public Builder setWorkerShutdown(mxaccess_worker.v1.MxaccessWorker.WorkerShutdown value) {
+        if (workerShutdownBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerShutdownBuilder_.setMessage(value);
+        }
+        bodyCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      public Builder setWorkerShutdown(
+          mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.Builder builderForValue) {
+        if (workerShutdownBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerShutdownBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      public Builder mergeWorkerShutdown(mxaccess_worker.v1.MxaccessWorker.WorkerShutdown value) {
+        if (workerShutdownBuilder_ == null) {
+          if (bodyCase_ == 16 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 16) {
+            workerShutdownBuilder_.mergeFrom(value);
+          } else {
+            workerShutdownBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 16;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      public Builder clearWorkerShutdown() {
+        if (workerShutdownBuilder_ == null) {
+          if (bodyCase_ == 16) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 16) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerShutdownBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.Builder getWorkerShutdownBuilder() {
+        return internalGetWorkerShutdownFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder getWorkerShutdownOrBuilder() {
+        if ((bodyCase_ == 16) && (workerShutdownBuilder_ != null)) {
+          return workerShutdownBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 16) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdown worker_shutdown = 16;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerShutdown, mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder> 
+          internalGetWorkerShutdownFieldBuilder() {
+        if (workerShutdownBuilder_ == null) {
+          if (!(bodyCase_ == 16)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.getDefaultInstance();
+          }
+          workerShutdownBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerShutdown, mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 16;
+        onChanged();
+        return workerShutdownBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder> workerShutdownAckBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       * @return Whether the workerShutdownAck field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerShutdownAck() {
+        return bodyCase_ == 17;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       * @return The workerShutdownAck.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck getWorkerShutdownAck() {
+        if (workerShutdownAckBuilder_ == null) {
+          if (bodyCase_ == 17) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 17) {
+            return workerShutdownAckBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      public Builder setWorkerShutdownAck(mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck value) {
+        if (workerShutdownAckBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerShutdownAckBuilder_.setMessage(value);
+        }
+        bodyCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      public Builder setWorkerShutdownAck(
+          mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.Builder builderForValue) {
+        if (workerShutdownAckBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerShutdownAckBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      public Builder mergeWorkerShutdownAck(mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck value) {
+        if (workerShutdownAckBuilder_ == null) {
+          if (bodyCase_ == 17 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 17) {
+            workerShutdownAckBuilder_.mergeFrom(value);
+          } else {
+            workerShutdownAckBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 17;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      public Builder clearWorkerShutdownAck() {
+        if (workerShutdownAckBuilder_ == null) {
+          if (bodyCase_ == 17) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 17) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerShutdownAckBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.Builder getWorkerShutdownAckBuilder() {
+        return internalGetWorkerShutdownAckFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder getWorkerShutdownAckOrBuilder() {
+        if ((bodyCase_ == 17) && (workerShutdownAckBuilder_ != null)) {
+          return workerShutdownAckBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 17) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerShutdownAck worker_shutdown_ack = 17;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder> 
+          internalGetWorkerShutdownAckFieldBuilder() {
+        if (workerShutdownAckBuilder_ == null) {
+          if (!(bodyCase_ == 17)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+          }
+          workerShutdownAckBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 17;
+        onChanged();
+        return workerShutdownAckBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerEvent, mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder> workerEventBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       * @return Whether the workerEvent field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerEvent() {
+        return bodyCase_ == 18;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       * @return The workerEvent.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEvent getWorkerEvent() {
+        if (workerEventBuilder_ == null) {
+          if (bodyCase_ == 18) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 18) {
+            return workerEventBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      public Builder setWorkerEvent(mxaccess_worker.v1.MxaccessWorker.WorkerEvent value) {
+        if (workerEventBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerEventBuilder_.setMessage(value);
+        }
+        bodyCase_ = 18;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      public Builder setWorkerEvent(
+          mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder builderForValue) {
+        if (workerEventBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerEventBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 18;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      public Builder mergeWorkerEvent(mxaccess_worker.v1.MxaccessWorker.WorkerEvent value) {
+        if (workerEventBuilder_ == null) {
+          if (bodyCase_ == 18 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerEvent.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 18) {
+            workerEventBuilder_.mergeFrom(value);
+          } else {
+            workerEventBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 18;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      public Builder clearWorkerEvent() {
+        if (workerEventBuilder_ == null) {
+          if (bodyCase_ == 18) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 18) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerEventBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder getWorkerEventBuilder() {
+        return internalGetWorkerEventFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder getWorkerEventOrBuilder() {
+        if ((bodyCase_ == 18) && (workerEventBuilder_ != null)) {
+          return workerEventBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 18) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerEvent worker_event = 18;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerEvent, mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder> 
+          internalGetWorkerEventFieldBuilder() {
+        if (workerEventBuilder_ == null) {
+          if (!(bodyCase_ == 18)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+          }
+          workerEventBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerEvent, mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 18;
+        onChanged();
+        return workerEventBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder> workerHeartbeatBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       * @return Whether the workerHeartbeat field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerHeartbeat() {
+        return bodyCase_ == 19;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       * @return The workerHeartbeat.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat getWorkerHeartbeat() {
+        if (workerHeartbeatBuilder_ == null) {
+          if (bodyCase_ == 19) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 19) {
+            return workerHeartbeatBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      public Builder setWorkerHeartbeat(mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat value) {
+        if (workerHeartbeatBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerHeartbeatBuilder_.setMessage(value);
+        }
+        bodyCase_ = 19;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      public Builder setWorkerHeartbeat(
+          mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder builderForValue) {
+        if (workerHeartbeatBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerHeartbeatBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 19;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      public Builder mergeWorkerHeartbeat(mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat value) {
+        if (workerHeartbeatBuilder_ == null) {
+          if (bodyCase_ == 19 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 19) {
+            workerHeartbeatBuilder_.mergeFrom(value);
+          } else {
+            workerHeartbeatBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 19;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      public Builder clearWorkerHeartbeat() {
+        if (workerHeartbeatBuilder_ == null) {
+          if (bodyCase_ == 19) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 19) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerHeartbeatBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder getWorkerHeartbeatBuilder() {
+        return internalGetWorkerHeartbeatFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder getWorkerHeartbeatOrBuilder() {
+        if ((bodyCase_ == 19) && (workerHeartbeatBuilder_ != null)) {
+          return workerHeartbeatBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 19) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerHeartbeat worker_heartbeat = 19;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder> 
+          internalGetWorkerHeartbeatFieldBuilder() {
+        if (workerHeartbeatBuilder_ == null) {
+          if (!(bodyCase_ == 19)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+          }
+          workerHeartbeatBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 19;
+        onChanged();
+        return workerHeartbeatBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerFault, mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder> workerFaultBuilder_;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       * @return Whether the workerFault field is set.
+       */
+      @java.lang.Override
+      public boolean hasWorkerFault() {
+        return bodyCase_ == 20;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       * @return The workerFault.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFault getWorkerFault() {
+        if (workerFaultBuilder_ == null) {
+          if (bodyCase_ == 20) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+        } else {
+          if (bodyCase_ == 20) {
+            return workerFaultBuilder_.getMessage();
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      public Builder setWorkerFault(mxaccess_worker.v1.MxaccessWorker.WorkerFault value) {
+        if (workerFaultBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          body_ = value;
+          onChanged();
+        } else {
+          workerFaultBuilder_.setMessage(value);
+        }
+        bodyCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      public Builder setWorkerFault(
+          mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder builderForValue) {
+        if (workerFaultBuilder_ == null) {
+          body_ = builderForValue.build();
+          onChanged();
+        } else {
+          workerFaultBuilder_.setMessage(builderForValue.build());
+        }
+        bodyCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      public Builder mergeWorkerFault(mxaccess_worker.v1.MxaccessWorker.WorkerFault value) {
+        if (workerFaultBuilder_ == null) {
+          if (bodyCase_ == 20 &&
+              body_ != mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance()) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerFault.newBuilder((mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            body_ = value;
+          }
+          onChanged();
+        } else {
+          if (bodyCase_ == 20) {
+            workerFaultBuilder_.mergeFrom(value);
+          } else {
+            workerFaultBuilder_.setMessage(value);
+          }
+        }
+        bodyCase_ = 20;
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      public Builder clearWorkerFault() {
+        if (workerFaultBuilder_ == null) {
+          if (bodyCase_ == 20) {
+            bodyCase_ = 0;
+            body_ = null;
+            onChanged();
+          }
+        } else {
+          if (bodyCase_ == 20) {
+            bodyCase_ = 0;
+            body_ = null;
+          }
+          workerFaultBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder getWorkerFaultBuilder() {
+        return internalGetWorkerFaultFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder getWorkerFaultOrBuilder() {
+        if ((bodyCase_ == 20) && (workerFaultBuilder_ != null)) {
+          return workerFaultBuilder_.getMessageOrBuilder();
+        } else {
+          if (bodyCase_ == 20) {
+            return (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_;
+          }
+          return mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFault worker_fault = 20;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_worker.v1.MxaccessWorker.WorkerFault, mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder> 
+          internalGetWorkerFaultFieldBuilder() {
+        if (workerFaultBuilder_ == null) {
+          if (!(bodyCase_ == 20)) {
+            body_ = mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+          }
+          workerFaultBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_worker.v1.MxaccessWorker.WorkerFault, mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder, mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder>(
+                  (mxaccess_worker.v1.MxaccessWorker.WorkerFault) body_,
+                  getParentForChildren(),
+                  isClean());
+          body_ = null;
+        }
+        bodyCase_ = 20;
+        onChanged();
+        return workerFaultBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerEnvelope)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerEnvelope)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerEnvelope>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerEnvelope>() {
+      @java.lang.Override
+      public WorkerEnvelope parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerEnvelope> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerEnvelope> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerEnvelope getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface GatewayHelloOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.GatewayHello)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>uint32 supported_protocol_version = 1;</code>
+     * @return The supportedProtocolVersion.
+     */
+    int getSupportedProtocolVersion();
+
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The nonce.
+     */
+    java.lang.String getNonce();
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The bytes for nonce.
+     */
+    com.google.protobuf.ByteString
+        getNonceBytes();
+
+    /**
+     * <code>string gateway_version = 3;</code>
+     * @return The gatewayVersion.
+     */
+    java.lang.String getGatewayVersion();
+    /**
+     * <code>string gateway_version = 3;</code>
+     * @return The bytes for gatewayVersion.
+     */
+    com.google.protobuf.ByteString
+        getGatewayVersionBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.GatewayHello}
+   */
+  public static final class GatewayHello extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.GatewayHello)
+      GatewayHelloOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "GatewayHello");
+    }
+    // Use GatewayHello.newBuilder() to construct.
+    private GatewayHello(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private GatewayHello() {
+      nonce_ = "";
+      gatewayVersion_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_GatewayHello_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_GatewayHello_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.GatewayHello.class, mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder.class);
+    }
+
+    public static final int SUPPORTED_PROTOCOL_VERSION_FIELD_NUMBER = 1;
+    private int supportedProtocolVersion_ = 0;
+    /**
+     * <code>uint32 supported_protocol_version = 1;</code>
+     * @return The supportedProtocolVersion.
+     */
+    @java.lang.Override
+    public int getSupportedProtocolVersion() {
+      return supportedProtocolVersion_;
+    }
+
+    public static final int NONCE_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object nonce_ = "";
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The nonce.
+     */
+    @java.lang.Override
+    public java.lang.String getNonce() {
+      java.lang.Object ref = nonce_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nonce_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The bytes for nonce.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getNonceBytes() {
+      java.lang.Object ref = nonce_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        nonce_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int GATEWAY_VERSION_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object gatewayVersion_ = "";
+    /**
+     * <code>string gateway_version = 3;</code>
+     * @return The gatewayVersion.
+     */
+    @java.lang.Override
+    public java.lang.String getGatewayVersion() {
+      java.lang.Object ref = gatewayVersion_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        gatewayVersion_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string gateway_version = 3;</code>
+     * @return The bytes for gatewayVersion.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getGatewayVersionBytes() {
+      java.lang.Object ref = gatewayVersion_;
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+      size = 0;
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+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(gatewayVersion_)) {
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+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.GatewayHello)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.GatewayHello other = (mxaccess_worker.v1.MxaccessWorker.GatewayHello) obj;
+
+      if (getSupportedProtocolVersion()
+          != other.getSupportedProtocolVersion()) return false;
+      if (!getNonce()
+          .equals(other.getNonce())) return false;
+      if (!getGatewayVersion()
+          .equals(other.getGatewayVersion())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + SUPPORTED_PROTOCOL_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getSupportedProtocolVersion();
+      hash = (37 * hash) + NONCE_FIELD_NUMBER;
+      hash = (53 * hash) + getNonce().hashCode();
+      hash = (37 * hash) + GATEWAY_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getGatewayVersion().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.GatewayHello prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.GatewayHello}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.GatewayHello)
+        mxaccess_worker.v1.MxaccessWorker.GatewayHelloOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_GatewayHello_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_GatewayHello_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.GatewayHello.class, mxaccess_worker.v1.MxaccessWorker.GatewayHello.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.GatewayHello.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        supportedProtocolVersion_ = 0;
+        nonce_ = "";
+        gatewayVersion_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_GatewayHello_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.GatewayHello getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.GatewayHello build() {
+        mxaccess_worker.v1.MxaccessWorker.GatewayHello result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.GatewayHello buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.GatewayHello result = new mxaccess_worker.v1.MxaccessWorker.GatewayHello(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.GatewayHello result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.supportedProtocolVersion_ = supportedProtocolVersion_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.nonce_ = nonce_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.gatewayVersion_ = gatewayVersion_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.GatewayHello) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.GatewayHello)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.GatewayHello other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.GatewayHello.getDefaultInstance()) return this;
+        if (other.getSupportedProtocolVersion() != 0) {
+          setSupportedProtocolVersion(other.getSupportedProtocolVersion());
+        }
+        if (!other.getNonce().isEmpty()) {
+          nonce_ = other.nonce_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (!other.getGatewayVersion().isEmpty()) {
+          gatewayVersion_ = other.gatewayVersion_;
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
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+          while (!done) {
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+                done = true;
+                break;
+              case 8: {
+                supportedProtocolVersion_ = input.readUInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                nonce_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                gatewayVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
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+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
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+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int supportedProtocolVersion_ ;
+      /**
+       * <code>uint32 supported_protocol_version = 1;</code>
+       * @return The supportedProtocolVersion.
+       */
+      @java.lang.Override
+      public int getSupportedProtocolVersion() {
+        return supportedProtocolVersion_;
+      }
+      /**
+       * <code>uint32 supported_protocol_version = 1;</code>
+       * @param value The supportedProtocolVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSupportedProtocolVersion(int value) {
+
+        supportedProtocolVersion_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 supported_protocol_version = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSupportedProtocolVersion() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        supportedProtocolVersion_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object nonce_ = "";
+      /**
+       * <code>string nonce = 2;</code>
+       * @return The nonce.
+       */
+      public java.lang.String getNonce() {
+        java.lang.Object ref = nonce_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          nonce_ = s;
+          return s;
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+          return (java.lang.String) ref;
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+      /**
+       * <code>string nonce = 2;</code>
+       * @return The bytes for nonce.
+       */
+      public com.google.protobuf.ByteString
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+        java.lang.Object ref = nonce_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          nonce_ = b;
+          return b;
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+          return (com.google.protobuf.ByteString) ref;
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+      }
+      /**
+       * <code>string nonce = 2;</code>
+       * @param value The nonce to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNonce(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        nonce_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string nonce = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearNonce() {
+        nonce_ = getDefaultInstance().getNonce();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string nonce = 2;</code>
+       * @param value The bytes for nonce to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNonceBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        nonce_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object gatewayVersion_ = "";
+      /**
+       * <code>string gateway_version = 3;</code>
+       * @return The gatewayVersion.
+       */
+      public java.lang.String getGatewayVersion() {
+        java.lang.Object ref = gatewayVersion_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          gatewayVersion_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string gateway_version = 3;</code>
+       * @return The bytes for gatewayVersion.
+       */
+      public com.google.protobuf.ByteString
+          getGatewayVersionBytes() {
+        java.lang.Object ref = gatewayVersion_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          gatewayVersion_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string gateway_version = 3;</code>
+       * @param value The gatewayVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setGatewayVersion(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        gatewayVersion_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string gateway_version = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearGatewayVersion() {
+        gatewayVersion_ = getDefaultInstance().getGatewayVersion();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string gateway_version = 3;</code>
+       * @param value The bytes for gatewayVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setGatewayVersionBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        gatewayVersion_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.GatewayHello)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.GatewayHello)
+    private static final mxaccess_worker.v1.MxaccessWorker.GatewayHello DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.GatewayHello();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.GatewayHello getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<GatewayHello>
+        PARSER = new com.google.protobuf.AbstractParser<GatewayHello>() {
+      @java.lang.Override
+      public GatewayHello parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<GatewayHello> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<GatewayHello> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.GatewayHello getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerHelloOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerHello)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>uint32 protocol_version = 1;</code>
+     * @return The protocolVersion.
+     */
+    int getProtocolVersion();
+
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The nonce.
+     */
+    java.lang.String getNonce();
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The bytes for nonce.
+     */
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+        getNonceBytes();
+
+    /**
+     * <code>int32 worker_process_id = 3;</code>
+     * @return The workerProcessId.
+     */
+    int getWorkerProcessId();
+
+    /**
+     * <code>string worker_version = 4;</code>
+     * @return The workerVersion.
+     */
+    java.lang.String getWorkerVersion();
+    /**
+     * <code>string worker_version = 4;</code>
+     * @return The bytes for workerVersion.
+     */
+    com.google.protobuf.ByteString
+        getWorkerVersionBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerHello}
+   */
+  public static final class WorkerHello extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerHello)
+      WorkerHelloOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerHello");
+    }
+    // Use WorkerHello.newBuilder() to construct.
+    private WorkerHello(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerHello() {
+      nonce_ = "";
+      workerVersion_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHello_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHello_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerHello.class, mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder.class);
+    }
+
+    public static final int PROTOCOL_VERSION_FIELD_NUMBER = 1;
+    private int protocolVersion_ = 0;
+    /**
+     * <code>uint32 protocol_version = 1;</code>
+     * @return The protocolVersion.
+     */
+    @java.lang.Override
+    public int getProtocolVersion() {
+      return protocolVersion_;
+    }
+
+    public static final int NONCE_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object nonce_ = "";
+    /**
+     * <code>string nonce = 2;</code>
+     * @return The nonce.
+     */
+    @java.lang.Override
+    public java.lang.String getNonce() {
+      java.lang.Object ref = nonce_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
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+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nonce_ = s;
+        return s;
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+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
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+        nonce_ = b;
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+    public int getWorkerProcessId() {
+      return workerProcessId_;
+    }
+
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+    @SuppressWarnings("serial")
+    private volatile java.lang.Object workerVersion_ = "";
+    /**
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+     * @return The workerVersion.
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+    public java.lang.String getWorkerVersion() {
+      java.lang.Object ref = workerVersion_;
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+        java.lang.String s = bs.toStringUtf8();
+        workerVersion_ = s;
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+     * @return The bytes for workerVersion.
+     */
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+    public com.google.protobuf.ByteString
+        getWorkerVersionBytes() {
+      java.lang.Object ref = workerVersion_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        workerVersion_ = b;
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+      memoizedIsInitialized = 1;
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+    public void writeTo(com.google.protobuf.CodedOutputStream output)
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+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(workerVersion_)) {
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+      getUnknownFields().writeTo(output);
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+    @java.lang.Override
+    public int getSerializedSize() {
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+      if (size != -1) return size;
+
+      size = 0;
+      if (protocolVersion_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(1, protocolVersion_);
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+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nonce_)) {
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+      if (workerProcessId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(3, workerProcessId_);
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+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(workerVersion_)) {
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+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerHello)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerHello other = (mxaccess_worker.v1.MxaccessWorker.WorkerHello) obj;
+
+      if (getProtocolVersion()
+          != other.getProtocolVersion()) return false;
+      if (!getNonce()
+          .equals(other.getNonce())) return false;
+      if (getWorkerProcessId()
+          != other.getWorkerProcessId()) return false;
+      if (!getWorkerVersion()
+          .equals(other.getWorkerVersion())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + PROTOCOL_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getProtocolVersion();
+      hash = (37 * hash) + NONCE_FIELD_NUMBER;
+      hash = (53 * hash) + getNonce().hashCode();
+      hash = (37 * hash) + WORKER_PROCESS_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerProcessId();
+      hash = (37 * hash) + WORKER_VERSION_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerVersion().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerHello prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerHello}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerHello)
+        mxaccess_worker.v1.MxaccessWorker.WorkerHelloOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHello_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHello_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerHello.class, mxaccess_worker.v1.MxaccessWorker.WorkerHello.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerHello.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        protocolVersion_ = 0;
+        nonce_ = "";
+        workerProcessId_ = 0;
+        workerVersion_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHello_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHello getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHello build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerHello result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHello buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerHello result = new mxaccess_worker.v1.MxaccessWorker.WorkerHello(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerHello result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.protocolVersion_ = protocolVersion_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.nonce_ = nonce_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.workerProcessId_ = workerProcessId_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.workerVersion_ = workerVersion_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerHello) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerHello)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerHello other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerHello.getDefaultInstance()) return this;
+        if (other.getProtocolVersion() != 0) {
+          setProtocolVersion(other.getProtocolVersion());
+        }
+        if (!other.getNonce().isEmpty()) {
+          nonce_ = other.nonce_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.getWorkerProcessId() != 0) {
+          setWorkerProcessId(other.getWorkerProcessId());
+        }
+        if (!other.getWorkerVersion().isEmpty()) {
+          workerVersion_ = other.workerVersion_;
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                protocolVersion_ = input.readUInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                nonce_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                workerProcessId_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 34: {
+                workerVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int protocolVersion_ ;
+      /**
+       * <code>uint32 protocol_version = 1;</code>
+       * @return The protocolVersion.
+       */
+      @java.lang.Override
+      public int getProtocolVersion() {
+        return protocolVersion_;
+      }
+      /**
+       * <code>uint32 protocol_version = 1;</code>
+       * @param value The protocolVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setProtocolVersion(int value) {
+
+        protocolVersion_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 protocol_version = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearProtocolVersion() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        protocolVersion_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object nonce_ = "";
+      /**
+       * <code>string nonce = 2;</code>
+       * @return The nonce.
+       */
+      public java.lang.String getNonce() {
+        java.lang.Object ref = nonce_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          nonce_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
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+      /**
+       * <code>string nonce = 2;</code>
+       * @return The bytes for nonce.
+       */
+      public com.google.protobuf.ByteString
+          getNonceBytes() {
+        java.lang.Object ref = nonce_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          nonce_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string nonce = 2;</code>
+       * @param value The nonce to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNonce(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        nonce_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string nonce = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearNonce() {
+        nonce_ = getDefaultInstance().getNonce();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string nonce = 2;</code>
+       * @param value The bytes for nonce to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNonceBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        nonce_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private int workerProcessId_ ;
+      /**
+       * <code>int32 worker_process_id = 3;</code>
+       * @return The workerProcessId.
+       */
+      @java.lang.Override
+      public int getWorkerProcessId() {
+        return workerProcessId_;
+      }
+      /**
+       * <code>int32 worker_process_id = 3;</code>
+       * @param value The workerProcessId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerProcessId(int value) {
+
+        workerProcessId_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 worker_process_id = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerProcessId() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        workerProcessId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object workerVersion_ = "";
+      /**
+       * <code>string worker_version = 4;</code>
+       * @return The workerVersion.
+       */
+      public java.lang.String getWorkerVersion() {
+        java.lang.Object ref = workerVersion_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          workerVersion_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string worker_version = 4;</code>
+       * @return The bytes for workerVersion.
+       */
+      public com.google.protobuf.ByteString
+          getWorkerVersionBytes() {
+        java.lang.Object ref = workerVersion_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          workerVersion_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string worker_version = 4;</code>
+       * @param value The workerVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerVersion(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        workerVersion_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string worker_version = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerVersion() {
+        workerVersion_ = getDefaultInstance().getWorkerVersion();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string worker_version = 4;</code>
+       * @param value The bytes for workerVersion to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerVersionBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        workerVersion_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerHello)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerHello)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerHello DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerHello();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHello getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerHello>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerHello>() {
+      @java.lang.Override
+      public WorkerHello parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerHello> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerHello> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerHello getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerReadyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerReady)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 worker_process_id = 1;</code>
+     * @return The workerProcessId.
+     */
+    int getWorkerProcessId();
+
+    /**
+     * <code>string mxaccess_progid = 2;</code>
+     * @return The mxaccessProgid.
+     */
+    java.lang.String getMxaccessProgid();
+    /**
+     * <code>string mxaccess_progid = 2;</code>
+     * @return The bytes for mxaccessProgid.
+     */
+    com.google.protobuf.ByteString
+        getMxaccessProgidBytes();
+
+    /**
+     * <code>string mxaccess_clsid = 3;</code>
+     * @return The mxaccessClsid.
+     */
+    java.lang.String getMxaccessClsid();
+    /**
+     * <code>string mxaccess_clsid = 3;</code>
+     * @return The bytes for mxaccessClsid.
+     */
+    com.google.protobuf.ByteString
+        getMxaccessClsidBytes();
+
+    /**
+     * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+     * @return Whether the readyTimestamp field is set.
+     */
+    boolean hasReadyTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+     * @return The readyTimestamp.
+     */
+    com.google.protobuf.Timestamp getReadyTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getReadyTimestampOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerReady}
+   */
+  public static final class WorkerReady extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerReady)
+      WorkerReadyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerReady");
+    }
+    // Use WorkerReady.newBuilder() to construct.
+    private WorkerReady(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerReady() {
+      mxaccessProgid_ = "";
+      mxaccessClsid_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerReady_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerReady_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerReady.class, mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int WORKER_PROCESS_ID_FIELD_NUMBER = 1;
+    private int workerProcessId_ = 0;
+    /**
+     * <code>int32 worker_process_id = 1;</code>
+     * @return The workerProcessId.
+     */
+    @java.lang.Override
+    public int getWorkerProcessId() {
+      return workerProcessId_;
+    }
+
+    public static final int MXACCESS_PROGID_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object mxaccessProgid_ = "";
+    /**
+     * <code>string mxaccess_progid = 2;</code>
+     * @return The mxaccessProgid.
+     */
+    @java.lang.Override
+    public java.lang.String getMxaccessProgid() {
+      java.lang.Object ref = mxaccessProgid_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        mxaccessProgid_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string mxaccess_progid = 2;</code>
+     * @return The bytes for mxaccessProgid.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getMxaccessProgidBytes() {
+      java.lang.Object ref = mxaccessProgid_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        mxaccessProgid_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int MXACCESS_CLSID_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object mxaccessClsid_ = "";
+    /**
+     * <code>string mxaccess_clsid = 3;</code>
+     * @return The mxaccessClsid.
+     */
+    @java.lang.Override
+    public java.lang.String getMxaccessClsid() {
+      java.lang.Object ref = mxaccessClsid_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        mxaccessClsid_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string mxaccess_clsid = 3;</code>
+     * @return The bytes for mxaccessClsid.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getMxaccessClsidBytes() {
+      java.lang.Object ref = mxaccessClsid_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        mxaccessClsid_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int READY_TIMESTAMP_FIELD_NUMBER = 4;
+    private com.google.protobuf.Timestamp readyTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+     * @return Whether the readyTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasReadyTimestamp() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+     * @return The readyTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getReadyTimestamp() {
+      return readyTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readyTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getReadyTimestampOrBuilder() {
+      return readyTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readyTimestamp_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (workerProcessId_ != 0) {
+        output.writeInt32(1, workerProcessId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessProgid_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, mxaccessProgid_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessClsid_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 3, mxaccessClsid_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(4, getReadyTimestamp());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (workerProcessId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, workerProcessId_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessProgid_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(2, mxaccessProgid_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mxaccessClsid_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(3, mxaccessClsid_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, getReadyTimestamp());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerReady)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerReady other = (mxaccess_worker.v1.MxaccessWorker.WorkerReady) obj;
+
+      if (getWorkerProcessId()
+          != other.getWorkerProcessId()) return false;
+      if (!getMxaccessProgid()
+          .equals(other.getMxaccessProgid())) return false;
+      if (!getMxaccessClsid()
+          .equals(other.getMxaccessClsid())) return false;
+      if (hasReadyTimestamp() != other.hasReadyTimestamp()) return false;
+      if (hasReadyTimestamp()) {
+        if (!getReadyTimestamp()
+            .equals(other.getReadyTimestamp())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + WORKER_PROCESS_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerProcessId();
+      hash = (37 * hash) + MXACCESS_PROGID_FIELD_NUMBER;
+      hash = (53 * hash) + getMxaccessProgid().hashCode();
+      hash = (37 * hash) + MXACCESS_CLSID_FIELD_NUMBER;
+      hash = (53 * hash) + getMxaccessClsid().hashCode();
+      if (hasReadyTimestamp()) {
+        hash = (37 * hash) + READY_TIMESTAMP_FIELD_NUMBER;
+        hash = (53 * hash) + getReadyTimestamp().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerReady prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerReady}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerReady)
+        mxaccess_worker.v1.MxaccessWorker.WorkerReadyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerReady_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerReady_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerReady.class, mxaccess_worker.v1.MxaccessWorker.WorkerReady.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerReady.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetReadyTimestampFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        workerProcessId_ = 0;
+        mxaccessProgid_ = "";
+        mxaccessClsid_ = "";
+        readyTimestamp_ = null;
+        if (readyTimestampBuilder_ != null) {
+          readyTimestampBuilder_.dispose();
+          readyTimestampBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerReady_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerReady getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerReady build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerReady result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerReady buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerReady result = new mxaccess_worker.v1.MxaccessWorker.WorkerReady(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerReady result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.workerProcessId_ = workerProcessId_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.mxaccessProgid_ = mxaccessProgid_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.mxaccessClsid_ = mxaccessClsid_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.readyTimestamp_ = readyTimestampBuilder_ == null
+              ? readyTimestamp_
+              : readyTimestampBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerReady) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerReady)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerReady other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerReady.getDefaultInstance()) return this;
+        if (other.getWorkerProcessId() != 0) {
+          setWorkerProcessId(other.getWorkerProcessId());
+        }
+        if (!other.getMxaccessProgid().isEmpty()) {
+          mxaccessProgid_ = other.mxaccessProgid_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (!other.getMxaccessClsid().isEmpty()) {
+          mxaccessClsid_ = other.mxaccessClsid_;
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        if (other.hasReadyTimestamp()) {
+          mergeReadyTimestamp(other.getReadyTimestamp());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                workerProcessId_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                mxaccessProgid_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                mxaccessClsid_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    internalGetReadyTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int workerProcessId_ ;
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @return The workerProcessId.
+       */
+      @java.lang.Override
+      public int getWorkerProcessId() {
+        return workerProcessId_;
+      }
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @param value The workerProcessId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerProcessId(int value) {
+
+        workerProcessId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerProcessId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        workerProcessId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object mxaccessProgid_ = "";
+      /**
+       * <code>string mxaccess_progid = 2;</code>
+       * @return The mxaccessProgid.
+       */
+      public java.lang.String getMxaccessProgid() {
+        java.lang.Object ref = mxaccessProgid_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          mxaccessProgid_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_progid = 2;</code>
+       * @return The bytes for mxaccessProgid.
+       */
+      public com.google.protobuf.ByteString
+          getMxaccessProgidBytes() {
+        java.lang.Object ref = mxaccessProgid_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          mxaccessProgid_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_progid = 2;</code>
+       * @param value The mxaccessProgid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessProgid(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        mxaccessProgid_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_progid = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearMxaccessProgid() {
+        mxaccessProgid_ = getDefaultInstance().getMxaccessProgid();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_progid = 2;</code>
+       * @param value The bytes for mxaccessProgid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessProgidBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        mxaccessProgid_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object mxaccessClsid_ = "";
+      /**
+       * <code>string mxaccess_clsid = 3;</code>
+       * @return The mxaccessClsid.
+       */
+      public java.lang.String getMxaccessClsid() {
+        java.lang.Object ref = mxaccessClsid_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          mxaccessClsid_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_clsid = 3;</code>
+       * @return The bytes for mxaccessClsid.
+       */
+      public com.google.protobuf.ByteString
+          getMxaccessClsidBytes() {
+        java.lang.Object ref = mxaccessClsid_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          mxaccessClsid_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string mxaccess_clsid = 3;</code>
+       * @param value The mxaccessClsid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessClsid(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        mxaccessClsid_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_clsid = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearMxaccessClsid() {
+        mxaccessClsid_ = getDefaultInstance().getMxaccessClsid();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string mxaccess_clsid = 3;</code>
+       * @param value The bytes for mxaccessClsid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMxaccessClsidBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        mxaccessClsid_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Timestamp readyTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readyTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       * @return Whether the readyTimestamp field is set.
+       */
+      public boolean hasReadyTimestamp() {
+        return ((bitField0_ & 0x00000008) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       * @return The readyTimestamp.
+       */
+      public com.google.protobuf.Timestamp getReadyTimestamp() {
+        if (readyTimestampBuilder_ == null) {
+          return readyTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readyTimestamp_;
+        } else {
+          return readyTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      public Builder setReadyTimestamp(com.google.protobuf.Timestamp value) {
+        if (readyTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          readyTimestamp_ = value;
+        } else {
+          readyTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      public Builder setReadyTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (readyTimestampBuilder_ == null) {
+          readyTimestamp_ = builderForValue.build();
+        } else {
+          readyTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      public Builder mergeReadyTimestamp(com.google.protobuf.Timestamp value) {
+        if (readyTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000008) != 0) &&
+            readyTimestamp_ != null &&
+            readyTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getReadyTimestampBuilder().mergeFrom(value);
+          } else {
+            readyTimestamp_ = value;
+          }
+        } else {
+          readyTimestampBuilder_.mergeFrom(value);
+        }
+        if (readyTimestamp_ != null) {
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      public Builder clearReadyTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        readyTimestamp_ = null;
+        if (readyTimestampBuilder_ != null) {
+          readyTimestampBuilder_.dispose();
+          readyTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getReadyTimestampBuilder() {
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return internalGetReadyTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getReadyTimestampOrBuilder() {
+        if (readyTimestampBuilder_ != null) {
+          return readyTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return readyTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : readyTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp ready_timestamp = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetReadyTimestampFieldBuilder() {
+        if (readyTimestampBuilder_ == null) {
+          readyTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getReadyTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          readyTimestamp_ = null;
+        }
+        return readyTimestampBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerReady)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerReady)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerReady DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerReady();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerReady getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerReady>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerReady>() {
+      @java.lang.Override
+      public WorkerReady parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerReady> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerReady> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerReady getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerCommandOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerCommand)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+     * @return Whether the command field is set.
+     */
+    boolean hasCommand();
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+     * @return The command.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxCommand getCommand();
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder getCommandOrBuilder();
+
+    /**
+     * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+     * @return Whether the enqueueTimestamp field is set.
+     */
+    boolean hasEnqueueTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+     * @return The enqueueTimestamp.
+     */
+    com.google.protobuf.Timestamp getEnqueueTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getEnqueueTimestampOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerCommand}
+   */
+  public static final class WorkerCommand extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerCommand)
+      WorkerCommandOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerCommand");
+    }
+    // Use WorkerCommand.newBuilder() to construct.
+    private WorkerCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerCommand() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommand_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommand_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerCommand.class, mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int COMMAND_FIELD_NUMBER = 1;
+    private mxaccess_gateway.v1.MxaccessGateway.MxCommand command_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+     * @return Whether the command field is set.
+     */
+    @java.lang.Override
+    public boolean hasCommand() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+     * @return The command.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommand getCommand() {
+      return command_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance() : command_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder getCommandOrBuilder() {
+      return command_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance() : command_;
+    }
+
+    public static final int ENQUEUE_TIMESTAMP_FIELD_NUMBER = 2;
+    private com.google.protobuf.Timestamp enqueueTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+     * @return Whether the enqueueTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasEnqueueTimestamp() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+     * @return The enqueueTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getEnqueueTimestamp() {
+      return enqueueTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : enqueueTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getEnqueueTimestampOrBuilder() {
+      return enqueueTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : enqueueTimestamp_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getCommand());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeMessage(2, getEnqueueTimestamp());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getCommand());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getEnqueueTimestamp());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerCommand)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerCommand other = (mxaccess_worker.v1.MxaccessWorker.WorkerCommand) obj;
+
+      if (hasCommand() != other.hasCommand()) return false;
+      if (hasCommand()) {
+        if (!getCommand()
+            .equals(other.getCommand())) return false;
+      }
+      if (hasEnqueueTimestamp() != other.hasEnqueueTimestamp()) return false;
+      if (hasEnqueueTimestamp()) {
+        if (!getEnqueueTimestamp()
+            .equals(other.getEnqueueTimestamp())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasCommand()) {
+        hash = (37 * hash) + COMMAND_FIELD_NUMBER;
+        hash = (53 * hash) + getCommand().hashCode();
+      }
+      if (hasEnqueueTimestamp()) {
+        hash = (37 * hash) + ENQUEUE_TIMESTAMP_FIELD_NUMBER;
+        hash = (53 * hash) + getEnqueueTimestamp().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerCommand prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerCommand}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerCommand)
+        mxaccess_worker.v1.MxaccessWorker.WorkerCommandOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommand_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommand_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerCommand.class, mxaccess_worker.v1.MxaccessWorker.WorkerCommand.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerCommand.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetCommandFieldBuilder();
+          internalGetEnqueueTimestampFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        command_ = null;
+        if (commandBuilder_ != null) {
+          commandBuilder_.dispose();
+          commandBuilder_ = null;
+        }
+        enqueueTimestamp_ = null;
+        if (enqueueTimestampBuilder_ != null) {
+          enqueueTimestampBuilder_.dispose();
+          enqueueTimestampBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommand_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommand getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommand build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerCommand result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommand buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerCommand result = new mxaccess_worker.v1.MxaccessWorker.WorkerCommand(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerCommand result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.command_ = commandBuilder_ == null
+              ? command_
+              : commandBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.enqueueTimestamp_ = enqueueTimestampBuilder_ == null
+              ? enqueueTimestamp_
+              : enqueueTimestampBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerCommand) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerCommand)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerCommand other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerCommand.getDefaultInstance()) return this;
+        if (other.hasCommand()) {
+          mergeCommand(other.getCommand());
+        }
+        if (other.hasEnqueueTimestamp()) {
+          mergeEnqueueTimestamp(other.getEnqueueTimestamp());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    internalGetCommandFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    internalGetEnqueueTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxCommand command_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxCommand, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder> commandBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       * @return Whether the command field is set.
+       */
+      public boolean hasCommand() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       * @return The command.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand getCommand() {
+        if (commandBuilder_ == null) {
+          return command_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance() : command_;
+        } else {
+          return commandBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      public Builder setCommand(mxaccess_gateway.v1.MxaccessGateway.MxCommand value) {
+        if (commandBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          command_ = value;
+        } else {
+          commandBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      public Builder setCommand(
+          mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder builderForValue) {
+        if (commandBuilder_ == null) {
+          command_ = builderForValue.build();
+        } else {
+          commandBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      public Builder mergeCommand(mxaccess_gateway.v1.MxaccessGateway.MxCommand value) {
+        if (commandBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            command_ != null &&
+            command_ != mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance()) {
+            getCommandBuilder().mergeFrom(value);
+          } else {
+            command_ = value;
+          }
+        } else {
+          commandBuilder_.mergeFrom(value);
+        }
+        if (command_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      public Builder clearCommand() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        command_ = null;
+        if (commandBuilder_ != null) {
+          commandBuilder_.dispose();
+          commandBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder getCommandBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return internalGetCommandFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder getCommandOrBuilder() {
+        if (commandBuilder_ != null) {
+          return commandBuilder_.getMessageOrBuilder();
+        } else {
+          return command_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxCommand.getDefaultInstance() : command_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommand command = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxCommand, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder> 
+          internalGetCommandFieldBuilder() {
+        if (commandBuilder_ == null) {
+          commandBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxCommand, mxaccess_gateway.v1.MxaccessGateway.MxCommand.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandOrBuilder>(
+                  getCommand(),
+                  getParentForChildren(),
+                  isClean());
+          command_ = null;
+        }
+        return commandBuilder_;
+      }
+
+      private com.google.protobuf.Timestamp enqueueTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> enqueueTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       * @return Whether the enqueueTimestamp field is set.
+       */
+      public boolean hasEnqueueTimestamp() {
+        return ((bitField0_ & 0x00000002) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       * @return The enqueueTimestamp.
+       */
+      public com.google.protobuf.Timestamp getEnqueueTimestamp() {
+        if (enqueueTimestampBuilder_ == null) {
+          return enqueueTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : enqueueTimestamp_;
+        } else {
+          return enqueueTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      public Builder setEnqueueTimestamp(com.google.protobuf.Timestamp value) {
+        if (enqueueTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          enqueueTimestamp_ = value;
+        } else {
+          enqueueTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      public Builder setEnqueueTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (enqueueTimestampBuilder_ == null) {
+          enqueueTimestamp_ = builderForValue.build();
+        } else {
+          enqueueTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      public Builder mergeEnqueueTimestamp(com.google.protobuf.Timestamp value) {
+        if (enqueueTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            enqueueTimestamp_ != null &&
+            enqueueTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getEnqueueTimestampBuilder().mergeFrom(value);
+          } else {
+            enqueueTimestamp_ = value;
+          }
+        } else {
+          enqueueTimestampBuilder_.mergeFrom(value);
+        }
+        if (enqueueTimestamp_ != null) {
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      public Builder clearEnqueueTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        enqueueTimestamp_ = null;
+        if (enqueueTimestampBuilder_ != null) {
+          enqueueTimestampBuilder_.dispose();
+          enqueueTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getEnqueueTimestampBuilder() {
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return internalGetEnqueueTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getEnqueueTimestampOrBuilder() {
+        if (enqueueTimestampBuilder_ != null) {
+          return enqueueTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return enqueueTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : enqueueTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp enqueue_timestamp = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetEnqueueTimestampFieldBuilder() {
+        if (enqueueTimestampBuilder_ == null) {
+          enqueueTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getEnqueueTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          enqueueTimestamp_ = null;
+        }
+        return enqueueTimestampBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerCommand)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerCommand)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerCommand DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerCommand();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommand getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerCommand>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerCommand>() {
+      @java.lang.Override
+      public WorkerCommand parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerCommand> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerCommand> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCommand getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerCommandReplyOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerCommandReply)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+     * @return Whether the reply field is set.
+     */
+    boolean hasReply();
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+     * @return The reply.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxCommandReply getReply();
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder getReplyOrBuilder();
+
+    /**
+     * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+     * @return Whether the completedTimestamp field is set.
+     */
+    boolean hasCompletedTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+     * @return The completedTimestamp.
+     */
+    com.google.protobuf.Timestamp getCompletedTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getCompletedTimestampOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerCommandReply}
+   */
+  public static final class WorkerCommandReply extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerCommandReply)
+      WorkerCommandReplyOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerCommandReply");
+    }
+    // Use WorkerCommandReply.newBuilder() to construct.
+    private WorkerCommandReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerCommandReply() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommandReply_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommandReply_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.class, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int REPLY_FIELD_NUMBER = 1;
+    private mxaccess_gateway.v1.MxaccessGateway.MxCommandReply reply_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+     * @return Whether the reply field is set.
+     */
+    @java.lang.Override
+    public boolean hasReply() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+     * @return The reply.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply getReply() {
+      return reply_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance() : reply_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder getReplyOrBuilder() {
+      return reply_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance() : reply_;
+    }
+
+    public static final int COMPLETED_TIMESTAMP_FIELD_NUMBER = 2;
+    private com.google.protobuf.Timestamp completedTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+     * @return Whether the completedTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasCompletedTimestamp() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+     * @return The completedTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getCompletedTimestamp() {
+      return completedTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : completedTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getCompletedTimestampOrBuilder() {
+      return completedTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : completedTimestamp_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getReply());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeMessage(2, getCompletedTimestamp());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getReply());
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getCompletedTimestamp());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply other = (mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) obj;
+
+      if (hasReply() != other.hasReply()) return false;
+      if (hasReply()) {
+        if (!getReply()
+            .equals(other.getReply())) return false;
+      }
+      if (hasCompletedTimestamp() != other.hasCompletedTimestamp()) return false;
+      if (hasCompletedTimestamp()) {
+        if (!getCompletedTimestamp()
+            .equals(other.getCompletedTimestamp())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasReply()) {
+        hash = (37 * hash) + REPLY_FIELD_NUMBER;
+        hash = (53 * hash) + getReply().hashCode();
+      }
+      if (hasCompletedTimestamp()) {
+        hash = (37 * hash) + COMPLETED_TIMESTAMP_FIELD_NUMBER;
+        hash = (53 * hash) + getCompletedTimestamp().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerCommandReply}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerCommandReply)
+        mxaccess_worker.v1.MxaccessWorker.WorkerCommandReplyOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommandReply_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommandReply_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.class, mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetReplyFieldBuilder();
+          internalGetCompletedTimestampFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        reply_ = null;
+        if (replyBuilder_ != null) {
+          replyBuilder_.dispose();
+          replyBuilder_ = null;
+        }
+        completedTimestamp_ = null;
+        if (completedTimestampBuilder_ != null) {
+          completedTimestampBuilder_.dispose();
+          completedTimestampBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCommandReply_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply result = new mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.reply_ = replyBuilder_ == null
+              ? reply_
+              : replyBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.completedTimestamp_ = completedTimestampBuilder_ == null
+              ? completedTimestamp_
+              : completedTimestampBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply.getDefaultInstance()) return this;
+        if (other.hasReply()) {
+          mergeReply(other.getReply());
+        }
+        if (other.hasCompletedTimestamp()) {
+          mergeCompletedTimestamp(other.getCompletedTimestamp());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    internalGetReplyFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    internalGetCompletedTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxCommandReply reply_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxCommandReply, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder> replyBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       * @return Whether the reply field is set.
+       */
+      public boolean hasReply() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       * @return The reply.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply getReply() {
+        if (replyBuilder_ == null) {
+          return reply_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance() : reply_;
+        } else {
+          return replyBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      public Builder setReply(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply value) {
+        if (replyBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          reply_ = value;
+        } else {
+          replyBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      public Builder setReply(
+          mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder builderForValue) {
+        if (replyBuilder_ == null) {
+          reply_ = builderForValue.build();
+        } else {
+          replyBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      public Builder mergeReply(mxaccess_gateway.v1.MxaccessGateway.MxCommandReply value) {
+        if (replyBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            reply_ != null &&
+            reply_ != mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance()) {
+            getReplyBuilder().mergeFrom(value);
+          } else {
+            reply_ = value;
+          }
+        } else {
+          replyBuilder_.mergeFrom(value);
+        }
+        if (reply_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      public Builder clearReply() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        reply_ = null;
+        if (replyBuilder_ != null) {
+          replyBuilder_.dispose();
+          replyBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder getReplyBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return internalGetReplyFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder getReplyOrBuilder() {
+        if (replyBuilder_ != null) {
+          return replyBuilder_.getMessageOrBuilder();
+        } else {
+          return reply_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.getDefaultInstance() : reply_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxCommandReply reply = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxCommandReply, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder> 
+          internalGetReplyFieldBuilder() {
+        if (replyBuilder_ == null) {
+          replyBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxCommandReply, mxaccess_gateway.v1.MxaccessGateway.MxCommandReply.Builder, mxaccess_gateway.v1.MxaccessGateway.MxCommandReplyOrBuilder>(
+                  getReply(),
+                  getParentForChildren(),
+                  isClean());
+          reply_ = null;
+        }
+        return replyBuilder_;
+      }
+
+      private com.google.protobuf.Timestamp completedTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> completedTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       * @return Whether the completedTimestamp field is set.
+       */
+      public boolean hasCompletedTimestamp() {
+        return ((bitField0_ & 0x00000002) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       * @return The completedTimestamp.
+       */
+      public com.google.protobuf.Timestamp getCompletedTimestamp() {
+        if (completedTimestampBuilder_ == null) {
+          return completedTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : completedTimestamp_;
+        } else {
+          return completedTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      public Builder setCompletedTimestamp(com.google.protobuf.Timestamp value) {
+        if (completedTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          completedTimestamp_ = value;
+        } else {
+          completedTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      public Builder setCompletedTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (completedTimestampBuilder_ == null) {
+          completedTimestamp_ = builderForValue.build();
+        } else {
+          completedTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      public Builder mergeCompletedTimestamp(com.google.protobuf.Timestamp value) {
+        if (completedTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            completedTimestamp_ != null &&
+            completedTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getCompletedTimestampBuilder().mergeFrom(value);
+          } else {
+            completedTimestamp_ = value;
+          }
+        } else {
+          completedTimestampBuilder_.mergeFrom(value);
+        }
+        if (completedTimestamp_ != null) {
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      public Builder clearCompletedTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        completedTimestamp_ = null;
+        if (completedTimestampBuilder_ != null) {
+          completedTimestampBuilder_.dispose();
+          completedTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getCompletedTimestampBuilder() {
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return internalGetCompletedTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getCompletedTimestampOrBuilder() {
+        if (completedTimestampBuilder_ != null) {
+          return completedTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return completedTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : completedTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp completed_timestamp = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetCompletedTimestampFieldBuilder() {
+        if (completedTimestampBuilder_ == null) {
+          completedTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getCompletedTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          completedTimestamp_ = null;
+        }
+        return completedTimestampBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerCommandReply)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerCommandReply)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerCommandReply>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerCommandReply>() {
+      @java.lang.Override
+      public WorkerCommandReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerCommandReply> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerCommandReply> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCommandReply getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerCancelOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerCancel)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string reason = 1;</code>
+     * @return The reason.
+     */
+    java.lang.String getReason();
+    /**
+     * <code>string reason = 1;</code>
+     * @return The bytes for reason.
+     */
+    com.google.protobuf.ByteString
+        getReasonBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerCancel}
+   */
+  public static final class WorkerCancel extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerCancel)
+      WorkerCancelOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerCancel");
+    }
+    // Use WorkerCancel.newBuilder() to construct.
+    private WorkerCancel(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerCancel() {
+      reason_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCancel_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCancel_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerCancel.class, mxaccess_worker.v1.MxaccessWorker.WorkerCancel.Builder.class);
+    }
+
+    public static final int REASON_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object reason_ = "";
+    /**
+     * <code>string reason = 1;</code>
+     * @return The reason.
+     */
+    @java.lang.Override
+    public java.lang.String getReason() {
+      java.lang.Object ref = reason_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        reason_ = s;
+        return s;
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+    }
+    /**
+     * <code>string reason = 1;</code>
+     * @return The bytes for reason.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getReasonBytes() {
+      java.lang.Object ref = reason_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        reason_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(reason_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 1, reason_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(reason_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(1, reason_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerCancel)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerCancel other = (mxaccess_worker.v1.MxaccessWorker.WorkerCancel) obj;
+
+      if (!getReason()
+          .equals(other.getReason())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + REASON_FIELD_NUMBER;
+      hash = (53 * hash) + getReason().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
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+          .parseWithIOException(PARSER, input);
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+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
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+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseDelimitedFrom(
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
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+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerCancel prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
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+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
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+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerCancel}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerCancel)
+        mxaccess_worker.v1.MxaccessWorker.WorkerCancelOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCancel_descriptor;
+      }
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+      private Builder() {
+
+      }
+
+      private Builder(
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+
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+      @java.lang.Override
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+        reason_ = "";
+        return this;
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+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerCancel_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCancel getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerCancel.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCancel build() {
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+        if (!result.isInitialized()) {
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+        }
+        return result;
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+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerCancel buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerCancel result = new mxaccess_worker.v1.MxaccessWorker.WorkerCancel(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
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+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerCancel) {
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+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerCancel other) {
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+        if (!other.getReason().isEmpty()) {
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+      @java.lang.Override
+      public final boolean isInitialized() {
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+      @java.lang.Override
+      public Builder mergeFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      /**
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+      /**
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+       * @param value The reason to set.
+       * @return This builder for chaining.
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+      public Builder setReason(
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+        if (value == null) { throw new NullPointerException(); }
+        reason_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+      /**
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+       * @return This builder for chaining.
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+        bitField0_ = (bitField0_ & ~0x00000001);
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+        return this;
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+      /**
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+       * @param value The bytes for reason to set.
+       * @return This builder for chaining.
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+      public Builder setReasonBytes(
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+        if (value == null) { throw new NullPointerException(); }
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+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
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+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerCancel)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerCancel)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerCancel DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerCancel();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerCancel getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerCancel>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerCancel>() {
+      @java.lang.Override
+      public WorkerCancel parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
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+        } catch (java.io.IOException e) {
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+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerCancel> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerCancel> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerCancel getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerShutdownOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerShutdown)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.google.protobuf.Duration grace_period = 1;</code>
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+    /**
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+    /**
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+    /**
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+    /**
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+     * @return The bytes for reason.
+     */
+    com.google.protobuf.ByteString
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+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerShutdown}
+   */
+  public static final class WorkerShutdown extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerShutdown)
+      WorkerShutdownOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerShutdown");
+    }
+    // Use WorkerShutdown.newBuilder() to construct.
+    private WorkerShutdown(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerShutdown() {
+      reason_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdown_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+    public java.lang.String getReason() {
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+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
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+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerShutdown)) {
+        return super.equals(obj);
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+      mxaccess_worker.v1.MxaccessWorker.WorkerShutdown other = (mxaccess_worker.v1.MxaccessWorker.WorkerShutdown) obj;
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
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+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerShutdown prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerShutdown}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerShutdown)
+        mxaccess_worker.v1.MxaccessWorker.WorkerShutdownOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdown_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdown_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.class, mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerShutdown.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
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+      /**
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+          reason_ = b;
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+      /**
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+       * @param value The reason to set.
+       * @return This builder for chaining.
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+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        reason_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+      /**
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+        bitField0_ = (bitField0_ & ~0x00000002);
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+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
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+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerShutdown)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerShutdown)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerShutdown DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerShutdown();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdown getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerShutdown>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerShutdown>() {
+      @java.lang.Override
+      public WorkerShutdown parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerShutdown> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerShutdown> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerShutdown getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerShutdownAckOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerShutdownAck)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+     * @return Whether the status field is set.
+     */
+    boolean hasStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+     * @return The status.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getStatusOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerShutdownAck}
+   */
+  public static final class WorkerShutdownAck extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerShutdownAck)
+      WorkerShutdownAckOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerShutdownAck");
+    }
+    // Use WorkerShutdownAck.newBuilder() to construct.
+    private WorkerShutdownAck(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerShutdownAck() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdownAck_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
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+
+    private int bitField0_;
+    public static final int STATUS_FIELD_NUMBER = 1;
+    private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus status_;
+    /**
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+     * @return Whether the status field is set.
+     */
+    @java.lang.Override
+    public boolean hasStatus() {
+      return ((bitField0_ & 0x00000001) != 0);
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+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+     * @return The status.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getStatus() {
+      return status_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : status_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getStatusOrBuilder() {
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+    }
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+    public final boolean isInitialized() {
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+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getStatus());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getStatus());
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+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck other = (mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) obj;
+
+      if (hasStatus() != other.hasStatus()) return false;
+      if (hasStatus()) {
+        if (!getStatus()
+            .equals(other.getStatus())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasStatus()) {
+        hash = (37 * hash) + STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + getStatus().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerShutdownAck}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerShutdownAck)
+        mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAckOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdownAck_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdownAck_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.class, mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetStatusFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        status_ = null;
+        if (statusBuilder_ != null) {
+          statusBuilder_.dispose();
+          statusBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerShutdownAck_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck result = new mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.status_ = statusBuilder_ == null
+              ? status_
+              : statusBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck.getDefaultInstance()) return this;
+        if (other.hasStatus()) {
+          mergeStatus(other.getStatus());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    internalGetStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus status_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> statusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       * @return Whether the status field is set.
+       */
+      public boolean hasStatus() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       * @return The status.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getStatus() {
+        if (statusBuilder_ == null) {
+          return status_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : status_;
+        } else {
+          return statusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      public Builder setStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (statusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          status_ = value;
+        } else {
+          statusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      public Builder setStatus(
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder builderForValue) {
+        if (statusBuilder_ == null) {
+          status_ = builderForValue.build();
+        } else {
+          statusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      public Builder mergeStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (statusBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            status_ != null &&
+            status_ != mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance()) {
+            getStatusBuilder().mergeFrom(value);
+          } else {
+            status_ = value;
+          }
+        } else {
+          statusBuilder_.mergeFrom(value);
+        }
+        if (status_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      public Builder clearStatus() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        status_ = null;
+        if (statusBuilder_ != null) {
+          statusBuilder_.dispose();
+          statusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder getStatusBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return internalGetStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getStatusOrBuilder() {
+        if (statusBuilder_ != null) {
+          return statusBuilder_.getMessageOrBuilder();
+        } else {
+          return status_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : status_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus status = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> 
+          internalGetStatusFieldBuilder() {
+        if (statusBuilder_ == null) {
+          statusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder>(
+                  getStatus(),
+                  getParentForChildren(),
+                  isClean());
+          status_ = null;
+        }
+        return statusBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerShutdownAck)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerShutdownAck)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerShutdownAck>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerShutdownAck>() {
+      @java.lang.Override
+      public WorkerShutdownAck parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerShutdownAck> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerShutdownAck> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerShutdownAck getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerEventOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerEvent)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+     * @return Whether the event field is set.
+     */
+    boolean hasEvent();
+    /**
+     * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+     * @return The event.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxEvent getEvent();
+    /**
+     * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder getEventOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerEvent}
+   */
+  public static final class WorkerEvent extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerEvent)
+      WorkerEventOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerEvent");
+    }
+    // Use WorkerEvent.newBuilder() to construct.
+    private WorkerEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerEvent() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEvent_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEvent_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerEvent.class, mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int EVENT_FIELD_NUMBER = 1;
+    private mxaccess_gateway.v1.MxaccessGateway.MxEvent event_;
+    /**
+     * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+     * @return Whether the event field is set.
+     */
+    @java.lang.Override
+    public boolean hasEvent() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+     * @return The event.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxEvent getEvent() {
+      return event_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance() : event_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder getEventOrBuilder() {
+      return event_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance() : event_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getEvent());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getEvent());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerEvent)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerEvent other = (mxaccess_worker.v1.MxaccessWorker.WorkerEvent) obj;
+
+      if (hasEvent() != other.hasEvent()) return false;
+      if (hasEvent()) {
+        if (!getEvent()
+            .equals(other.getEvent())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasEvent()) {
+        hash = (37 * hash) + EVENT_FIELD_NUMBER;
+        hash = (53 * hash) + getEvent().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerEvent prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerEvent}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerEvent)
+        mxaccess_worker.v1.MxaccessWorker.WorkerEventOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEvent_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEvent_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerEvent.class, mxaccess_worker.v1.MxaccessWorker.WorkerEvent.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerEvent.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetEventFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        event_ = null;
+        if (eventBuilder_ != null) {
+          eventBuilder_.dispose();
+          eventBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerEvent_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEvent getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEvent build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerEvent result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerEvent buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerEvent result = new mxaccess_worker.v1.MxaccessWorker.WorkerEvent(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerEvent result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.event_ = eventBuilder_ == null
+              ? event_
+              : eventBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerEvent) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerEvent)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerEvent other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerEvent.getDefaultInstance()) return this;
+        if (other.hasEvent()) {
+          mergeEvent(other.getEvent());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    internalGetEventFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private mxaccess_gateway.v1.MxaccessGateway.MxEvent event_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxEvent, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> eventBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       * @return Whether the event field is set.
+       */
+      public boolean hasEvent() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       * @return The event.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEvent getEvent() {
+        if (eventBuilder_ == null) {
+          return event_ == null ? mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance() : event_;
+        } else {
+          return eventBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      public Builder setEvent(mxaccess_gateway.v1.MxaccessGateway.MxEvent value) {
+        if (eventBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          event_ = value;
+        } else {
+          eventBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      public Builder setEvent(
+          mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder builderForValue) {
+        if (eventBuilder_ == null) {
+          event_ = builderForValue.build();
+        } else {
+          eventBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      public Builder mergeEvent(mxaccess_gateway.v1.MxaccessGateway.MxEvent value) {
+        if (eventBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            event_ != null &&
+            event_ != mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance()) {
+            getEventBuilder().mergeFrom(value);
+          } else {
+            event_ = value;
+          }
+        } else {
+          eventBuilder_.mergeFrom(value);
+        }
+        if (event_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      public Builder clearEvent() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        event_ = null;
+        if (eventBuilder_ != null) {
+          eventBuilder_.dispose();
+          eventBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder getEventBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return internalGetEventFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder getEventOrBuilder() {
+        if (eventBuilder_ != null) {
+          return eventBuilder_.getMessageOrBuilder();
+        } else {
+          return event_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.MxEvent.getDefaultInstance() : event_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.MxEvent event = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.MxEvent, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder> 
+          internalGetEventFieldBuilder() {
+        if (eventBuilder_ == null) {
+          eventBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.MxEvent, mxaccess_gateway.v1.MxaccessGateway.MxEvent.Builder, mxaccess_gateway.v1.MxaccessGateway.MxEventOrBuilder>(
+                  getEvent(),
+                  getParentForChildren(),
+                  isClean());
+          event_ = null;
+        }
+        return eventBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerEvent)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerEvent)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerEvent DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerEvent();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerEvent getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerEvent>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerEvent>() {
+      @java.lang.Override
+      public WorkerEvent parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerEvent> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerEvent> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerEvent getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerHeartbeatOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerHeartbeat)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 worker_process_id = 1;</code>
+     * @return The workerProcessId.
+     */
+    int getWorkerProcessId();
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+     * @return The enum numeric value on the wire for state.
+     */
+    int getStateValue();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+     * @return The state.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerState getState();
+
+    /**
+     * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+     * @return Whether the lastStaActivityTimestamp field is set.
+     */
+    boolean hasLastStaActivityTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+     * @return The lastStaActivityTimestamp.
+     */
+    com.google.protobuf.Timestamp getLastStaActivityTimestamp();
+    /**
+     * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+     */
+    com.google.protobuf.TimestampOrBuilder getLastStaActivityTimestampOrBuilder();
+
+    /**
+     * <code>uint32 pending_command_count = 4;</code>
+     * @return The pendingCommandCount.
+     */
+    int getPendingCommandCount();
+
+    /**
+     * <code>uint32 outbound_event_queue_depth = 5;</code>
+     * @return The outboundEventQueueDepth.
+     */
+    int getOutboundEventQueueDepth();
+
+    /**
+     * <code>uint64 last_event_sequence = 6;</code>
+     * @return The lastEventSequence.
+     */
+    long getLastEventSequence();
+
+    /**
+     * <code>string current_command_correlation_id = 7;</code>
+     * @return The currentCommandCorrelationId.
+     */
+    java.lang.String getCurrentCommandCorrelationId();
+    /**
+     * <code>string current_command_correlation_id = 7;</code>
+     * @return The bytes for currentCommandCorrelationId.
+     */
+    com.google.protobuf.ByteString
+        getCurrentCommandCorrelationIdBytes();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerHeartbeat}
+   */
+  public static final class WorkerHeartbeat extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerHeartbeat)
+      WorkerHeartbeatOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerHeartbeat");
+    }
+    // Use WorkerHeartbeat.newBuilder() to construct.
+    private WorkerHeartbeat(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerHeartbeat() {
+      state_ = 0;
+      currentCommandCorrelationId_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHeartbeat_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHeartbeat_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.class, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int WORKER_PROCESS_ID_FIELD_NUMBER = 1;
+    private int workerProcessId_ = 0;
+    /**
+     * <code>int32 worker_process_id = 1;</code>
+     * @return The workerProcessId.
+     */
+    @java.lang.Override
+    public int getWorkerProcessId() {
+      return workerProcessId_;
+    }
+
+    public static final int STATE_FIELD_NUMBER = 2;
+    private int state_ = 0;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+     * @return The enum numeric value on the wire for state.
+     */
+    @java.lang.Override public int getStateValue() {
+      return state_;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+     * @return The state.
+     */
+    @java.lang.Override public mxaccess_worker.v1.MxaccessWorker.WorkerState getState() {
+      mxaccess_worker.v1.MxaccessWorker.WorkerState result = mxaccess_worker.v1.MxaccessWorker.WorkerState.forNumber(state_);
+      return result == null ? mxaccess_worker.v1.MxaccessWorker.WorkerState.UNRECOGNIZED : result;
+    }
+
+    public static final int LAST_STA_ACTIVITY_TIMESTAMP_FIELD_NUMBER = 3;
+    private com.google.protobuf.Timestamp lastStaActivityTimestamp_;
+    /**
+     * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+     * @return Whether the lastStaActivityTimestamp field is set.
+     */
+    @java.lang.Override
+    public boolean hasLastStaActivityTimestamp() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+     * @return The lastStaActivityTimestamp.
+     */
+    @java.lang.Override
+    public com.google.protobuf.Timestamp getLastStaActivityTimestamp() {
+      return lastStaActivityTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : lastStaActivityTimestamp_;
+    }
+    /**
+     * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+     */
+    @java.lang.Override
+    public com.google.protobuf.TimestampOrBuilder getLastStaActivityTimestampOrBuilder() {
+      return lastStaActivityTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : lastStaActivityTimestamp_;
+    }
+
+    public static final int PENDING_COMMAND_COUNT_FIELD_NUMBER = 4;
+    private int pendingCommandCount_ = 0;
+    /**
+     * <code>uint32 pending_command_count = 4;</code>
+     * @return The pendingCommandCount.
+     */
+    @java.lang.Override
+    public int getPendingCommandCount() {
+      return pendingCommandCount_;
+    }
+
+    public static final int OUTBOUND_EVENT_QUEUE_DEPTH_FIELD_NUMBER = 5;
+    private int outboundEventQueueDepth_ = 0;
+    /**
+     * <code>uint32 outbound_event_queue_depth = 5;</code>
+     * @return The outboundEventQueueDepth.
+     */
+    @java.lang.Override
+    public int getOutboundEventQueueDepth() {
+      return outboundEventQueueDepth_;
+    }
+
+    public static final int LAST_EVENT_SEQUENCE_FIELD_NUMBER = 6;
+    private long lastEventSequence_ = 0L;
+    /**
+     * <code>uint64 last_event_sequence = 6;</code>
+     * @return The lastEventSequence.
+     */
+    @java.lang.Override
+    public long getLastEventSequence() {
+      return lastEventSequence_;
+    }
+
+    public static final int CURRENT_COMMAND_CORRELATION_ID_FIELD_NUMBER = 7;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object currentCommandCorrelationId_ = "";
+    /**
+     * <code>string current_command_correlation_id = 7;</code>
+     * @return The currentCommandCorrelationId.
+     */
+    @java.lang.Override
+    public java.lang.String getCurrentCommandCorrelationId() {
+      java.lang.Object ref = currentCommandCorrelationId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        currentCommandCorrelationId_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string current_command_correlation_id = 7;</code>
+     * @return The bytes for currentCommandCorrelationId.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getCurrentCommandCorrelationIdBytes() {
+      java.lang.Object ref = currentCommandCorrelationId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        currentCommandCorrelationId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (workerProcessId_ != 0) {
+        output.writeInt32(1, workerProcessId_);
+      }
+      if (state_ != mxaccess_worker.v1.MxaccessWorker.WorkerState.WORKER_STATE_UNSPECIFIED.getNumber()) {
+        output.writeEnum(2, state_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(3, getLastStaActivityTimestamp());
+      }
+      if (pendingCommandCount_ != 0) {
+        output.writeUInt32(4, pendingCommandCount_);
+      }
+      if (outboundEventQueueDepth_ != 0) {
+        output.writeUInt32(5, outboundEventQueueDepth_);
+      }
+      if (lastEventSequence_ != 0L) {
+        output.writeUInt64(6, lastEventSequence_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(currentCommandCorrelationId_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 7, currentCommandCorrelationId_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (workerProcessId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, workerProcessId_);
+      }
+      if (state_ != mxaccess_worker.v1.MxaccessWorker.WorkerState.WORKER_STATE_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(2, state_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getLastStaActivityTimestamp());
+      }
+      if (pendingCommandCount_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(4, pendingCommandCount_);
+      }
+      if (outboundEventQueueDepth_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(5, outboundEventQueueDepth_);
+      }
+      if (lastEventSequence_ != 0L) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(6, lastEventSequence_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(currentCommandCorrelationId_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(7, currentCommandCorrelationId_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat other = (mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) obj;
+
+      if (getWorkerProcessId()
+          != other.getWorkerProcessId()) return false;
+      if (state_ != other.state_) return false;
+      if (hasLastStaActivityTimestamp() != other.hasLastStaActivityTimestamp()) return false;
+      if (hasLastStaActivityTimestamp()) {
+        if (!getLastStaActivityTimestamp()
+            .equals(other.getLastStaActivityTimestamp())) return false;
+      }
+      if (getPendingCommandCount()
+          != other.getPendingCommandCount()) return false;
+      if (getOutboundEventQueueDepth()
+          != other.getOutboundEventQueueDepth()) return false;
+      if (getLastEventSequence()
+          != other.getLastEventSequence()) return false;
+      if (!getCurrentCommandCorrelationId()
+          .equals(other.getCurrentCommandCorrelationId())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + WORKER_PROCESS_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerProcessId();
+      hash = (37 * hash) + STATE_FIELD_NUMBER;
+      hash = (53 * hash) + state_;
+      if (hasLastStaActivityTimestamp()) {
+        hash = (37 * hash) + LAST_STA_ACTIVITY_TIMESTAMP_FIELD_NUMBER;
+        hash = (53 * hash) + getLastStaActivityTimestamp().hashCode();
+      }
+      hash = (37 * hash) + PENDING_COMMAND_COUNT_FIELD_NUMBER;
+      hash = (53 * hash) + getPendingCommandCount();
+      hash = (37 * hash) + OUTBOUND_EVENT_QUEUE_DEPTH_FIELD_NUMBER;
+      hash = (53 * hash) + getOutboundEventQueueDepth();
+      hash = (37 * hash) + LAST_EVENT_SEQUENCE_FIELD_NUMBER;
+      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+          getLastEventSequence());
+      hash = (37 * hash) + CURRENT_COMMAND_CORRELATION_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getCurrentCommandCorrelationId().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerHeartbeat}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerHeartbeat)
+        mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeatOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHeartbeat_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHeartbeat_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.class, mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetLastStaActivityTimestampFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        workerProcessId_ = 0;
+        state_ = 0;
+        lastStaActivityTimestamp_ = null;
+        if (lastStaActivityTimestampBuilder_ != null) {
+          lastStaActivityTimestampBuilder_.dispose();
+          lastStaActivityTimestampBuilder_ = null;
+        }
+        pendingCommandCount_ = 0;
+        outboundEventQueueDepth_ = 0;
+        lastEventSequence_ = 0L;
+        currentCommandCorrelationId_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerHeartbeat_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat result = new mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.workerProcessId_ = workerProcessId_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.state_ = state_;
+        }
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.lastStaActivityTimestamp_ = lastStaActivityTimestampBuilder_ == null
+              ? lastStaActivityTimestamp_
+              : lastStaActivityTimestampBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.pendingCommandCount_ = pendingCommandCount_;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.outboundEventQueueDepth_ = outboundEventQueueDepth_;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.lastEventSequence_ = lastEventSequence_;
+        }
+        if (((from_bitField0_ & 0x00000040) != 0)) {
+          result.currentCommandCorrelationId_ = currentCommandCorrelationId_;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat.getDefaultInstance()) return this;
+        if (other.getWorkerProcessId() != 0) {
+          setWorkerProcessId(other.getWorkerProcessId());
+        }
+        if (other.state_ != 0) {
+          setStateValue(other.getStateValue());
+        }
+        if (other.hasLastStaActivityTimestamp()) {
+          mergeLastStaActivityTimestamp(other.getLastStaActivityTimestamp());
+        }
+        if (other.getPendingCommandCount() != 0) {
+          setPendingCommandCount(other.getPendingCommandCount());
+        }
+        if (other.getOutboundEventQueueDepth() != 0) {
+          setOutboundEventQueueDepth(other.getOutboundEventQueueDepth());
+        }
+        if (other.getLastEventSequence() != 0L) {
+          setLastEventSequence(other.getLastEventSequence());
+        }
+        if (!other.getCurrentCommandCorrelationId().isEmpty()) {
+          currentCommandCorrelationId_ = other.currentCommandCorrelationId_;
+          bitField0_ |= 0x00000040;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                workerProcessId_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 16: {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 26: {
+                input.readMessage(
+                    internalGetLastStaActivityTimestampFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 32: {
+                pendingCommandCount_ = input.readUInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              case 40: {
+                outboundEventQueueDepth_ = input.readUInt32();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+              case 48: {
+                lastEventSequence_ = input.readUInt64();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+              case 58: {
+                currentCommandCorrelationId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int workerProcessId_ ;
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @return The workerProcessId.
+       */
+      @java.lang.Override
+      public int getWorkerProcessId() {
+        return workerProcessId_;
+      }
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @param value The workerProcessId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWorkerProcessId(int value) {
+
+        workerProcessId_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 worker_process_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearWorkerProcessId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        workerProcessId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int state_ = 0;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+       * @return The enum numeric value on the wire for state.
+       */
+      @java.lang.Override public int getStateValue() {
+        return state_;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+       * @param value The enum numeric value on the wire for state to set.
+       * @return This builder for chaining.
+       */
+      public Builder setStateValue(int value) {
+        state_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+       * @return The state.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerState getState() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerState result = mxaccess_worker.v1.MxaccessWorker.WorkerState.forNumber(state_);
+        return result == null ? mxaccess_worker.v1.MxaccessWorker.WorkerState.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+       * @param value The state to set.
+       * @return This builder for chaining.
+       */
+      public Builder setState(mxaccess_worker.v1.MxaccessWorker.WorkerState value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000002;
+        state_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerState state = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearState() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        state_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Timestamp lastStaActivityTimestamp_;
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> lastStaActivityTimestampBuilder_;
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       * @return Whether the lastStaActivityTimestamp field is set.
+       */
+      public boolean hasLastStaActivityTimestamp() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       * @return The lastStaActivityTimestamp.
+       */
+      public com.google.protobuf.Timestamp getLastStaActivityTimestamp() {
+        if (lastStaActivityTimestampBuilder_ == null) {
+          return lastStaActivityTimestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : lastStaActivityTimestamp_;
+        } else {
+          return lastStaActivityTimestampBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      public Builder setLastStaActivityTimestamp(com.google.protobuf.Timestamp value) {
+        if (lastStaActivityTimestampBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          lastStaActivityTimestamp_ = value;
+        } else {
+          lastStaActivityTimestampBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      public Builder setLastStaActivityTimestamp(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (lastStaActivityTimestampBuilder_ == null) {
+          lastStaActivityTimestamp_ = builderForValue.build();
+        } else {
+          lastStaActivityTimestampBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      public Builder mergeLastStaActivityTimestamp(com.google.protobuf.Timestamp value) {
+        if (lastStaActivityTimestampBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            lastStaActivityTimestamp_ != null &&
+            lastStaActivityTimestamp_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            getLastStaActivityTimestampBuilder().mergeFrom(value);
+          } else {
+            lastStaActivityTimestamp_ = value;
+          }
+        } else {
+          lastStaActivityTimestampBuilder_.mergeFrom(value);
+        }
+        if (lastStaActivityTimestamp_ != null) {
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      public Builder clearLastStaActivityTimestamp() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        lastStaActivityTimestamp_ = null;
+        if (lastStaActivityTimestampBuilder_ != null) {
+          lastStaActivityTimestampBuilder_.dispose();
+          lastStaActivityTimestampBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      public com.google.protobuf.Timestamp.Builder getLastStaActivityTimestampBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return internalGetLastStaActivityTimestampFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      public com.google.protobuf.TimestampOrBuilder getLastStaActivityTimestampOrBuilder() {
+        if (lastStaActivityTimestampBuilder_ != null) {
+          return lastStaActivityTimestampBuilder_.getMessageOrBuilder();
+        } else {
+          return lastStaActivityTimestamp_ == null ?
+              com.google.protobuf.Timestamp.getDefaultInstance() : lastStaActivityTimestamp_;
+        }
+      }
+      /**
+       * <code>.google.protobuf.Timestamp last_sta_activity_timestamp = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+          internalGetLastStaActivityTimestampFieldBuilder() {
+        if (lastStaActivityTimestampBuilder_ == null) {
+          lastStaActivityTimestampBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                  getLastStaActivityTimestamp(),
+                  getParentForChildren(),
+                  isClean());
+          lastStaActivityTimestamp_ = null;
+        }
+        return lastStaActivityTimestampBuilder_;
+      }
+
+      private int pendingCommandCount_ ;
+      /**
+       * <code>uint32 pending_command_count = 4;</code>
+       * @return The pendingCommandCount.
+       */
+      @java.lang.Override
+      public int getPendingCommandCount() {
+        return pendingCommandCount_;
+      }
+      /**
+       * <code>uint32 pending_command_count = 4;</code>
+       * @param value The pendingCommandCount to set.
+       * @return This builder for chaining.
+       */
+      public Builder setPendingCommandCount(int value) {
+
+        pendingCommandCount_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 pending_command_count = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearPendingCommandCount() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        pendingCommandCount_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int outboundEventQueueDepth_ ;
+      /**
+       * <code>uint32 outbound_event_queue_depth = 5;</code>
+       * @return The outboundEventQueueDepth.
+       */
+      @java.lang.Override
+      public int getOutboundEventQueueDepth() {
+        return outboundEventQueueDepth_;
+      }
+      /**
+       * <code>uint32 outbound_event_queue_depth = 5;</code>
+       * @param value The outboundEventQueueDepth to set.
+       * @return This builder for chaining.
+       */
+      public Builder setOutboundEventQueueDepth(int value) {
+
+        outboundEventQueueDepth_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 outbound_event_queue_depth = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearOutboundEventQueueDepth() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        outboundEventQueueDepth_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private long lastEventSequence_ ;
+      /**
+       * <code>uint64 last_event_sequence = 6;</code>
+       * @return The lastEventSequence.
+       */
+      @java.lang.Override
+      public long getLastEventSequence() {
+        return lastEventSequence_;
+      }
+      /**
+       * <code>uint64 last_event_sequence = 6;</code>
+       * @param value The lastEventSequence to set.
+       * @return This builder for chaining.
+       */
+      public Builder setLastEventSequence(long value) {
+
+        lastEventSequence_ = value;
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint64 last_event_sequence = 6;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearLastEventSequence() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        lastEventSequence_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object currentCommandCorrelationId_ = "";
+      /**
+       * <code>string current_command_correlation_id = 7;</code>
+       * @return The currentCommandCorrelationId.
+       */
+      public java.lang.String getCurrentCommandCorrelationId() {
+        java.lang.Object ref = currentCommandCorrelationId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          currentCommandCorrelationId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string current_command_correlation_id = 7;</code>
+       * @return The bytes for currentCommandCorrelationId.
+       */
+      public com.google.protobuf.ByteString
+          getCurrentCommandCorrelationIdBytes() {
+        java.lang.Object ref = currentCommandCorrelationId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          currentCommandCorrelationId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string current_command_correlation_id = 7;</code>
+       * @param value The currentCommandCorrelationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCurrentCommandCorrelationId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        currentCommandCorrelationId_ = value;
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string current_command_correlation_id = 7;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCurrentCommandCorrelationId() {
+        currentCommandCorrelationId_ = getDefaultInstance().getCurrentCommandCorrelationId();
+        bitField0_ = (bitField0_ & ~0x00000040);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string current_command_correlation_id = 7;</code>
+       * @param value The bytes for currentCommandCorrelationId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCurrentCommandCorrelationIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        currentCommandCorrelationId_ = value;
+        bitField0_ |= 0x00000040;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerHeartbeat)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerHeartbeat)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerHeartbeat>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerHeartbeat>() {
+      @java.lang.Override
+      public WorkerHeartbeat parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerHeartbeat> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerHeartbeat> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerHeartbeat getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface WorkerFaultOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:mxaccess_worker.v1.WorkerFault)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+     * @return The enum numeric value on the wire for category.
+     */
+    int getCategoryValue();
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+     * @return The category.
+     */
+    mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory getCategory();
+
+    /**
+     * <code>string command_method = 2;</code>
+     * @return The commandMethod.
+     */
+    java.lang.String getCommandMethod();
+    /**
+     * <code>string command_method = 2;</code>
+     * @return The bytes for commandMethod.
+     */
+    com.google.protobuf.ByteString
+        getCommandMethodBytes();
+
+    /**
+     * <code>optional int32 hresult = 3;</code>
+     * @return Whether the hresult field is set.
+     */
+    boolean hasHresult();
+    /**
+     * <code>optional int32 hresult = 3;</code>
+     * @return The hresult.
+     */
+    int getHresult();
+
+    /**
+     * <code>string exception_type = 4;</code>
+     * @return The exceptionType.
+     */
+    java.lang.String getExceptionType();
+    /**
+     * <code>string exception_type = 4;</code>
+     * @return The bytes for exceptionType.
+     */
+    com.google.protobuf.ByteString
+        getExceptionTypeBytes();
+
+    /**
+     * <code>string diagnostic_message = 5;</code>
+     * @return The diagnosticMessage.
+     */
+    java.lang.String getDiagnosticMessage();
+    /**
+     * <code>string diagnostic_message = 5;</code>
+     * @return The bytes for diagnosticMessage.
+     */
+    com.google.protobuf.ByteString
+        getDiagnosticMessageBytes();
+
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    boolean hasProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+     * @return The protocolStatus.
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus();
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+     */
+    mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder();
+  }
+  /**
+   * Protobuf type {@code mxaccess_worker.v1.WorkerFault}
+   */
+  public static final class WorkerFault extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:mxaccess_worker.v1.WorkerFault)
+      WorkerFaultOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        "WorkerFault");
+    }
+    // Use WorkerFault.newBuilder() to construct.
+    private WorkerFault(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private WorkerFault() {
+      category_ = 0;
+      commandMethod_ = "";
+      exceptionType_ = "";
+      diagnosticMessage_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerFault_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerFault_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              mxaccess_worker.v1.MxaccessWorker.WorkerFault.class, mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int CATEGORY_FIELD_NUMBER = 1;
+    private int category_ = 0;
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+     * @return The enum numeric value on the wire for category.
+     */
+    @java.lang.Override public int getCategoryValue() {
+      return category_;
+    }
+    /**
+     * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+     * @return The category.
+     */
+    @java.lang.Override public mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory getCategory() {
+      mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory result = mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory.forNumber(category_);
+      return result == null ? mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory.UNRECOGNIZED : result;
+    }
+
+    public static final int COMMAND_METHOD_FIELD_NUMBER = 2;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object commandMethod_ = "";
+    /**
+     * <code>string command_method = 2;</code>
+     * @return The commandMethod.
+     */
+    @java.lang.Override
+    public java.lang.String getCommandMethod() {
+      java.lang.Object ref = commandMethod_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        commandMethod_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string command_method = 2;</code>
+     * @return The bytes for commandMethod.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getCommandMethodBytes() {
+      java.lang.Object ref = commandMethod_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        commandMethod_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int HRESULT_FIELD_NUMBER = 3;
+    private int hresult_ = 0;
+    /**
+     * <code>optional int32 hresult = 3;</code>
+     * @return Whether the hresult field is set.
+     */
+    @java.lang.Override
+    public boolean hasHresult() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>optional int32 hresult = 3;</code>
+     * @return The hresult.
+     */
+    @java.lang.Override
+    public int getHresult() {
+      return hresult_;
+    }
+
+    public static final int EXCEPTION_TYPE_FIELD_NUMBER = 4;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object exceptionType_ = "";
+    /**
+     * <code>string exception_type = 4;</code>
+     * @return The exceptionType.
+     */
+    @java.lang.Override
+    public java.lang.String getExceptionType() {
+      java.lang.Object ref = exceptionType_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        exceptionType_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string exception_type = 4;</code>
+     * @return The bytes for exceptionType.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getExceptionTypeBytes() {
+      java.lang.Object ref = exceptionType_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        exceptionType_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int DIAGNOSTIC_MESSAGE_FIELD_NUMBER = 5;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object diagnosticMessage_ = "";
+    /**
+     * <code>string diagnostic_message = 5;</code>
+     * @return The diagnosticMessage.
+     */
+    @java.lang.Override
+    public java.lang.String getDiagnosticMessage() {
+      java.lang.Object ref = diagnosticMessage_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        diagnosticMessage_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string diagnostic_message = 5;</code>
+     * @return The bytes for diagnosticMessage.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getDiagnosticMessageBytes() {
+      java.lang.Object ref = diagnosticMessage_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        diagnosticMessage_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int PROTOCOL_STATUS_FIELD_NUMBER = 6;
+    private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+     * @return Whether the protocolStatus field is set.
+     */
+    @java.lang.Override
+    public boolean hasProtocolStatus() {
+      return ((bitField0_ & 0x00000002) != 0);
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+     * @return The protocolStatus.
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+    /**
+     * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+     */
+    @java.lang.Override
+    public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+      return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (category_ != mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory.WORKER_FAULT_CATEGORY_UNSPECIFIED.getNumber()) {
+        output.writeEnum(1, category_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(commandMethod_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 2, commandMethod_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeInt32(3, hresult_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(exceptionType_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 4, exceptionType_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(diagnosticMessage_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 5, diagnosticMessage_);
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        output.writeMessage(6, getProtocolStatus());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (category_ != mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory.WORKER_FAULT_CATEGORY_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(1, category_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(commandMethod_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(2, commandMethod_);
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(3, hresult_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(exceptionType_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(4, exceptionType_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(diagnosticMessage_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(5, diagnosticMessage_);
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, getProtocolStatus());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof mxaccess_worker.v1.MxaccessWorker.WorkerFault)) {
+        return super.equals(obj);
+      }
+      mxaccess_worker.v1.MxaccessWorker.WorkerFault other = (mxaccess_worker.v1.MxaccessWorker.WorkerFault) obj;
+
+      if (category_ != other.category_) return false;
+      if (!getCommandMethod()
+          .equals(other.getCommandMethod())) return false;
+      if (hasHresult() != other.hasHresult()) return false;
+      if (hasHresult()) {
+        if (getHresult()
+            != other.getHresult()) return false;
+      }
+      if (!getExceptionType()
+          .equals(other.getExceptionType())) return false;
+      if (!getDiagnosticMessage()
+          .equals(other.getDiagnosticMessage())) return false;
+      if (hasProtocolStatus() != other.hasProtocolStatus()) return false;
+      if (hasProtocolStatus()) {
+        if (!getProtocolStatus()
+            .equals(other.getProtocolStatus())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + CATEGORY_FIELD_NUMBER;
+      hash = (53 * hash) + category_;
+      hash = (37 * hash) + COMMAND_METHOD_FIELD_NUMBER;
+      hash = (53 * hash) + getCommandMethod().hashCode();
+      if (hasHresult()) {
+        hash = (37 * hash) + HRESULT_FIELD_NUMBER;
+        hash = (53 * hash) + getHresult();
+      }
+      hash = (37 * hash) + EXCEPTION_TYPE_FIELD_NUMBER;
+      hash = (53 * hash) + getExceptionType().hashCode();
+      hash = (37 * hash) + DIAGNOSTIC_MESSAGE_FIELD_NUMBER;
+      hash = (53 * hash) + getDiagnosticMessage().hashCode();
+      if (hasProtocolStatus()) {
+        hash = (37 * hash) + PROTOCOL_STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + getProtocolStatus().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(mxaccess_worker.v1.MxaccessWorker.WorkerFault prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code mxaccess_worker.v1.WorkerFault}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:mxaccess_worker.v1.WorkerFault)
+        mxaccess_worker.v1.MxaccessWorker.WorkerFaultOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerFault_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerFault_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                mxaccess_worker.v1.MxaccessWorker.WorkerFault.class, mxaccess_worker.v1.MxaccessWorker.WorkerFault.Builder.class);
+      }
+
+      // Construct using mxaccess_worker.v1.MxaccessWorker.WorkerFault.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage
+                .alwaysUseFieldBuilders) {
+          internalGetProtocolStatusFieldBuilder();
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        category_ = 0;
+        commandMethod_ = "";
+        hresult_ = 0;
+        exceptionType_ = "";
+        diagnosticMessage_ = "";
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return mxaccess_worker.v1.MxaccessWorker.internal_static_mxaccess_worker_v1_WorkerFault_descriptor;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFault getDefaultInstanceForType() {
+        return mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFault build() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerFault result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFault buildPartial() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerFault result = new mxaccess_worker.v1.MxaccessWorker.WorkerFault(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(mxaccess_worker.v1.MxaccessWorker.WorkerFault result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.category_ = category_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.commandMethod_ = commandMethod_;
+        }
+        int to_bitField0_ = 0;
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+          to_bitField0_ |= 0x00000001;
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+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.exceptionType_ = exceptionType_;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.diagnosticMessage_ = diagnosticMessage_;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.protocolStatus_ = protocolStatusBuilder_ == null
+              ? protocolStatus_
+              : protocolStatusBuilder_.build();
+          to_bitField0_ |= 0x00000002;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof mxaccess_worker.v1.MxaccessWorker.WorkerFault) {
+          return mergeFrom((mxaccess_worker.v1.MxaccessWorker.WorkerFault)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(mxaccess_worker.v1.MxaccessWorker.WorkerFault other) {
+        if (other == mxaccess_worker.v1.MxaccessWorker.WorkerFault.getDefaultInstance()) return this;
+        if (other.category_ != 0) {
+          setCategoryValue(other.getCategoryValue());
+        }
+        if (!other.getCommandMethod().isEmpty()) {
+          commandMethod_ = other.commandMethod_;
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        if (other.hasHresult()) {
+          setHresult(other.getHresult());
+        }
+        if (!other.getExceptionType().isEmpty()) {
+          exceptionType_ = other.exceptionType_;
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        if (!other.getDiagnosticMessage().isEmpty()) {
+          diagnosticMessage_ = other.diagnosticMessage_;
+          bitField0_ |= 0x00000010;
+          onChanged();
+        }
+        if (other.hasProtocolStatus()) {
+          mergeProtocolStatus(other.getProtocolStatus());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 8: {
+                category_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              case 18: {
+                commandMethod_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 24: {
+                hresult_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              case 34: {
+                exceptionType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              case 42: {
+                diagnosticMessage_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+              case 50: {
+                input.readMessage(
+                    internalGetProtocolStatusFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private int category_ = 0;
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+       * @return The enum numeric value on the wire for category.
+       */
+      @java.lang.Override public int getCategoryValue() {
+        return category_;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+       * @param value The enum numeric value on the wire for category to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCategoryValue(int value) {
+        category_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+       * @return The category.
+       */
+      @java.lang.Override
+      public mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory getCategory() {
+        mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory result = mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory.forNumber(category_);
+        return result == null ? mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory.UNRECOGNIZED : result;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+       * @param value The category to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCategory(mxaccess_worker.v1.MxaccessWorker.WorkerFaultCategory value) {
+        if (value == null) { throw new NullPointerException(); }
+        bitField0_ |= 0x00000001;
+        category_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_worker.v1.WorkerFaultCategory category = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCategory() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        category_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object commandMethod_ = "";
+      /**
+       * <code>string command_method = 2;</code>
+       * @return The commandMethod.
+       */
+      public java.lang.String getCommandMethod() {
+        java.lang.Object ref = commandMethod_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          commandMethod_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string command_method = 2;</code>
+       * @return The bytes for commandMethod.
+       */
+      public com.google.protobuf.ByteString
+          getCommandMethodBytes() {
+        java.lang.Object ref = commandMethod_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          commandMethod_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string command_method = 2;</code>
+       * @param value The commandMethod to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCommandMethod(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        commandMethod_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string command_method = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCommandMethod() {
+        commandMethod_ = getDefaultInstance().getCommandMethod();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string command_method = 2;</code>
+       * @param value The bytes for commandMethod to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCommandMethodBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        commandMethod_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      private int hresult_ ;
+      /**
+       * <code>optional int32 hresult = 3;</code>
+       * @return Whether the hresult field is set.
+       */
+      @java.lang.Override
+      public boolean hasHresult() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * <code>optional int32 hresult = 3;</code>
+       * @return The hresult.
+       */
+      @java.lang.Override
+      public int getHresult() {
+        return hresult_;
+      }
+      /**
+       * <code>optional int32 hresult = 3;</code>
+       * @param value The hresult to set.
+       * @return This builder for chaining.
+       */
+      public Builder setHresult(int value) {
+
+        hresult_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional int32 hresult = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearHresult() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        hresult_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object exceptionType_ = "";
+      /**
+       * <code>string exception_type = 4;</code>
+       * @return The exceptionType.
+       */
+      public java.lang.String getExceptionType() {
+        java.lang.Object ref = exceptionType_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          exceptionType_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string exception_type = 4;</code>
+       * @return The bytes for exceptionType.
+       */
+      public com.google.protobuf.ByteString
+          getExceptionTypeBytes() {
+        java.lang.Object ref = exceptionType_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          exceptionType_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string exception_type = 4;</code>
+       * @param value The exceptionType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setExceptionType(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        exceptionType_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string exception_type = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearExceptionType() {
+        exceptionType_ = getDefaultInstance().getExceptionType();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string exception_type = 4;</code>
+       * @param value The bytes for exceptionType to set.
+       * @return This builder for chaining.
+       */
+      public Builder setExceptionTypeBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        exceptionType_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object diagnosticMessage_ = "";
+      /**
+       * <code>string diagnostic_message = 5;</code>
+       * @return The diagnosticMessage.
+       */
+      public java.lang.String getDiagnosticMessage() {
+        java.lang.Object ref = diagnosticMessage_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          diagnosticMessage_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string diagnostic_message = 5;</code>
+       * @return The bytes for diagnosticMessage.
+       */
+      public com.google.protobuf.ByteString
+          getDiagnosticMessageBytes() {
+        java.lang.Object ref = diagnosticMessage_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          diagnosticMessage_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string diagnostic_message = 5;</code>
+       * @param value The diagnosticMessage to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDiagnosticMessage(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        diagnosticMessage_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string diagnostic_message = 5;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDiagnosticMessage() {
+        diagnosticMessage_ = getDefaultInstance().getDiagnosticMessage();
+        bitField0_ = (bitField0_ & ~0x00000010);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string diagnostic_message = 5;</code>
+       * @param value The bytes for diagnosticMessage to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDiagnosticMessageBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        diagnosticMessage_ = value;
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return this;
+      }
+
+      private mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus protocolStatus_;
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> protocolStatusBuilder_;
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       * @return Whether the protocolStatus field is set.
+       */
+      public boolean hasProtocolStatus() {
+        return ((bitField0_ & 0x00000020) != 0);
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       * @return The protocolStatus.
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus getProtocolStatus() {
+        if (protocolStatusBuilder_ == null) {
+          return protocolStatus_ == null ? mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        } else {
+          return protocolStatusBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      public Builder setProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          protocolStatus_ = value;
+        } else {
+          protocolStatusBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      public Builder setProtocolStatus(
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder builderForValue) {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatus_ = builderForValue.build();
+        } else {
+          protocolStatusBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      public Builder mergeProtocolStatus(mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus value) {
+        if (protocolStatusBuilder_ == null) {
+          if (((bitField0_ & 0x00000020) != 0) &&
+            protocolStatus_ != null &&
+            protocolStatus_ != mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance()) {
+            getProtocolStatusBuilder().mergeFrom(value);
+          } else {
+            protocolStatus_ = value;
+          }
+        } else {
+          protocolStatusBuilder_.mergeFrom(value);
+        }
+        if (protocolStatus_ != null) {
+          bitField0_ |= 0x00000020;
+          onChanged();
+        }
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      public Builder clearProtocolStatus() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        protocolStatus_ = null;
+        if (protocolStatusBuilder_ != null) {
+          protocolStatusBuilder_.dispose();
+          protocolStatusBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder getProtocolStatusBuilder() {
+        bitField0_ |= 0x00000020;
+        onChanged();
+        return internalGetProtocolStatusFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      public mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder getProtocolStatusOrBuilder() {
+        if (protocolStatusBuilder_ != null) {
+          return protocolStatusBuilder_.getMessageOrBuilder();
+        } else {
+          return protocolStatus_ == null ?
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.getDefaultInstance() : protocolStatus_;
+        }
+      }
+      /**
+       * <code>.mxaccess_gateway.v1.ProtocolStatus protocol_status = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder> 
+          internalGetProtocolStatusFieldBuilder() {
+        if (protocolStatusBuilder_ == null) {
+          protocolStatusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatus.Builder, mxaccess_gateway.v1.MxaccessGateway.ProtocolStatusOrBuilder>(
+                  getProtocolStatus(),
+                  getParentForChildren(),
+                  isClean());
+          protocolStatus_ = null;
+        }
+        return protocolStatusBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:mxaccess_worker.v1.WorkerFault)
+    }
+
+    // @@protoc_insertion_point(class_scope:mxaccess_worker.v1.WorkerFault)
+    private static final mxaccess_worker.v1.MxaccessWorker.WorkerFault DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new mxaccess_worker.v1.MxaccessWorker.WorkerFault();
+    }
+
+    public static mxaccess_worker.v1.MxaccessWorker.WorkerFault getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<WorkerFault>
+        PARSER = new com.google.protobuf.AbstractParser<WorkerFault>() {
+      @java.lang.Override
+      public WorkerFault parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<WorkerFault> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<WorkerFault> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public mxaccess_worker.v1.MxaccessWorker.WorkerFault getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerEnvelope_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerEnvelope_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_GatewayHello_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_GatewayHello_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerHello_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerHello_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerReady_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerReady_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerCommand_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerCommand_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerCommandReply_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerCommandReply_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerCancel_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerCancel_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerShutdown_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerShutdown_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerShutdownAck_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerShutdownAck_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerEvent_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerEvent_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerHeartbeat_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerHeartbeat_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_mxaccess_worker_v1_WorkerFault_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_mxaccess_worker_v1_WorkerFault_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\025mxaccess_worker.proto\022\022mxaccess_worker" +
+      ".v1\032\036google/protobuf/duration.proto\032\037goo" +
+      "gle/protobuf/timestamp.proto\032\026mxaccess_g" +
+      "ateway.proto\"\225\006\n\016WorkerEnvelope\022\030\n\020proto" +
+      "col_version\030\001 \001(\r\022\022\n\nsession_id\030\002 \001(\t\022\020\n" +
+      "\010sequence\030\003 \001(\004\022\026\n\016correlation_id\030\004 \001(\t\022" +
+      "9\n\rgateway_hello\030\n \001(\0132 .mxaccess_worker" +
+      ".v1.GatewayHelloH\000\0227\n\014worker_hello\030\013 \001(\013" +
+      "2\037.mxaccess_worker.v1.WorkerHelloH\000\0227\n\014w" +
+      "orker_ready\030\014 \001(\0132\037.mxaccess_worker.v1.W" +
+      "orkerReadyH\000\022;\n\016worker_command\030\r \001(\0132!.m" +
+      "xaccess_worker.v1.WorkerCommandH\000\022F\n\024wor" +
+      "ker_command_reply\030\016 \001(\0132&.mxaccess_worke" +
+      "r.v1.WorkerCommandReplyH\000\0229\n\rworker_canc" +
+      "el\030\017 \001(\0132 .mxaccess_worker.v1.WorkerCanc" +
+      "elH\000\022=\n\017worker_shutdown\030\020 \001(\0132\".mxaccess" +
+      "_worker.v1.WorkerShutdownH\000\022D\n\023worker_sh" +
+      "utdown_ack\030\021 \001(\0132%.mxaccess_worker.v1.Wo" +
+      "rkerShutdownAckH\000\0227\n\014worker_event\030\022 \001(\0132" +
+      "\037.mxaccess_worker.v1.WorkerEventH\000\022?\n\020wo" +
+      "rker_heartbeat\030\023 \001(\0132#.mxaccess_worker.v" +
+      "1.WorkerHeartbeatH\000\0227\n\014worker_fault\030\024 \001(" +
+      "\0132\037.mxaccess_worker.v1.WorkerFaultH\000B\006\n\004" +
+      "body\"Z\n\014GatewayHello\022\"\n\032supported_protoc" +
+      "ol_version\030\001 \001(\r\022\r\n\005nonce\030\002 \001(\t\022\027\n\017gatew" +
+      "ay_version\030\003 \001(\t\"i\n\013WorkerHello\022\030\n\020proto" +
+      "col_version\030\001 \001(\r\022\r\n\005nonce\030\002 \001(\t\022\031\n\021work" +
+      "er_process_id\030\003 \001(\005\022\026\n\016worker_version\030\004 " +
+      "\001(\t\"\216\001\n\013WorkerReady\022\031\n\021worker_process_id" +
+      "\030\001 \001(\005\022\027\n\017mxaccess_progid\030\002 \001(\t\022\026\n\016mxacc" +
+      "ess_clsid\030\003 \001(\t\0223\n\017ready_timestamp\030\004 \001(\013" +
+      "2\032.google.protobuf.Timestamp\"w\n\rWorkerCo" +
+      "mmand\022/\n\007command\030\001 \001(\0132\036.mxaccess_gatewa" +
+      "y.v1.MxCommand\0225\n\021enqueue_timestamp\030\002 \001(" +
+      "\0132\032.google.protobuf.Timestamp\"\201\001\n\022Worker" +
+      "CommandReply\0222\n\005reply\030\001 \001(\0132#.mxaccess_g" +
+      "ateway.v1.MxCommandReply\0227\n\023completed_ti" +
+      "mestamp\030\002 \001(\0132\032.google.protobuf.Timestam" +
+      "p\"\036\n\014WorkerCancel\022\016\n\006reason\030\001 \001(\t\"Q\n\016Wor" +
+      "kerShutdown\022/\n\014grace_period\030\001 \001(\0132\031.goog" +
+      "le.protobuf.Duration\022\016\n\006reason\030\002 \001(\t\"H\n\021" +
+      "WorkerShutdownAck\0223\n\006status\030\001 \001(\0132#.mxac" +
+      "cess_gateway.v1.ProtocolStatus\":\n\013Worker" +
+      "Event\022+\n\005event\030\001 \001(\0132\034.mxaccess_gateway." +
+      "v1.MxEvent\"\245\002\n\017WorkerHeartbeat\022\031\n\021worker" +
+      "_process_id\030\001 \001(\005\022.\n\005state\030\002 \001(\0162\037.mxacc" +
+      "ess_worker.v1.WorkerState\022?\n\033last_sta_ac" +
+      "tivity_timestamp\030\003 \001(\0132\032.google.protobuf" +
+      ".Timestamp\022\035\n\025pending_command_count\030\004 \001(" +
+      "\r\022\"\n\032outbound_event_queue_depth\030\005 \001(\r\022\033\n" +
+      "\023last_event_sequence\030\006 \001(\004\022&\n\036current_co" +
+      "mmand_correlation_id\030\007 \001(\t\"\364\001\n\013WorkerFau" +
+      "lt\0229\n\010category\030\001 \001(\0162\'.mxaccess_worker.v" +
+      "1.WorkerFaultCategory\022\026\n\016command_method\030" +
+      "\002 \001(\t\022\024\n\007hresult\030\003 \001(\005H\000\210\001\001\022\026\n\016exception" +
+      "_type\030\004 \001(\t\022\032\n\022diagnostic_message\030\005 \001(\t\022" +
+      "<\n\017protocol_status\030\006 \001(\0132#.mxaccess_gate" +
+      "way.v1.ProtocolStatusB\n\n\010_hresult*\227\002\n\013Wo" +
+      "rkerState\022\034\n\030WORKER_STATE_UNSPECIFIED\020\000\022" +
+      "\031\n\025WORKER_STATE_STARTING\020\001\022\034\n\030WORKER_STA" +
+      "TE_HANDSHAKING\020\002\022!\n\035WORKER_STATE_INITIAL" +
+      "IZING_STA\020\003\022\026\n\022WORKER_STATE_READY\020\004\022\"\n\036W" +
+      "ORKER_STATE_EXECUTING_COMMAND\020\005\022\036\n\032WORKE" +
+      "R_STATE_SHUTTING_DOWN\020\006\022\030\n\024WORKER_STATE_" +
+      "STOPPED\020\007\022\030\n\024WORKER_STATE_FAULTED\020\010*\307\004\n\023" +
+      "WorkerFaultCategory\022%\n!WORKER_FAULT_CATE" +
+      "GORY_UNSPECIFIED\020\000\022+\n\'WORKER_FAULT_CATEG" +
+      "ORY_INVALID_ARGUMENTS\020\001\0227\n3WORKER_FAULT_" +
+      "CATEGORY_GATEWAY_AUTHENTICATION_FAILED\020\002" +
+      "\022+\n\'WORKER_FAULT_CATEGORY_PROTOCOL_MISMA" +
+      "TCH\020\003\022,\n(WORKER_FAULT_CATEGORY_PROTOCOL_" +
+      "VIOLATION\020\004\022+\n\'WORKER_FAULT_CATEGORY_PIP" +
+      "E_DISCONNECTED\020\005\0222\n.WORKER_FAULT_CATEGOR" +
+      "Y_MXACCESS_CREATION_FAILED\020\006\0221\n-WORKER_F" +
+      "AULT_CATEGORY_MXACCESS_COMMAND_FAILED\020\007\022" +
+      ":\n6WORKER_FAULT_CATEGORY_MXACCESS_EVENT_" +
+      "CONVERSION_FAILED\020\010\022\"\n\036WORKER_FAULT_CATE" +
+      "GORY_STA_HUNG\020\t\022(\n$WORKER_FAULT_CATEGORY" +
+      "_QUEUE_OVERFLOW\020\n\022*\n&WORKER_FAULT_CATEGO" +
+      "RY_SHUTDOWN_TIMEOUT\020\013B\034\252\002\031MxGateway.Cont" +
+      "racts.Protob\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.protobuf.DurationProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+          mxaccess_gateway.v1.MxaccessGateway.getDescriptor(),
+        });
+    internal_static_mxaccess_worker_v1_WorkerEnvelope_descriptor =
+      getDescriptor().getMessageType(0);
+    internal_static_mxaccess_worker_v1_WorkerEnvelope_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerEnvelope_descriptor,
+        new java.lang.String[] { "ProtocolVersion", "SessionId", "Sequence", "CorrelationId", "GatewayHello", "WorkerHello", "WorkerReady", "WorkerCommand", "WorkerCommandReply", "WorkerCancel", "WorkerShutdown", "WorkerShutdownAck", "WorkerEvent", "WorkerHeartbeat", "WorkerFault", "Body", });
+    internal_static_mxaccess_worker_v1_GatewayHello_descriptor =
+      getDescriptor().getMessageType(1);
+    internal_static_mxaccess_worker_v1_GatewayHello_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_GatewayHello_descriptor,
+        new java.lang.String[] { "SupportedProtocolVersion", "Nonce", "GatewayVersion", });
+    internal_static_mxaccess_worker_v1_WorkerHello_descriptor =
+      getDescriptor().getMessageType(2);
+    internal_static_mxaccess_worker_v1_WorkerHello_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerHello_descriptor,
+        new java.lang.String[] { "ProtocolVersion", "Nonce", "WorkerProcessId", "WorkerVersion", });
+    internal_static_mxaccess_worker_v1_WorkerReady_descriptor =
+      getDescriptor().getMessageType(3);
+    internal_static_mxaccess_worker_v1_WorkerReady_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerReady_descriptor,
+        new java.lang.String[] { "WorkerProcessId", "MxaccessProgid", "MxaccessClsid", "ReadyTimestamp", });
+    internal_static_mxaccess_worker_v1_WorkerCommand_descriptor =
+      getDescriptor().getMessageType(4);
+    internal_static_mxaccess_worker_v1_WorkerCommand_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerCommand_descriptor,
+        new java.lang.String[] { "Command", "EnqueueTimestamp", });
+    internal_static_mxaccess_worker_v1_WorkerCommandReply_descriptor =
+      getDescriptor().getMessageType(5);
+    internal_static_mxaccess_worker_v1_WorkerCommandReply_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerCommandReply_descriptor,
+        new java.lang.String[] { "Reply", "CompletedTimestamp", });
+    internal_static_mxaccess_worker_v1_WorkerCancel_descriptor =
+      getDescriptor().getMessageType(6);
+    internal_static_mxaccess_worker_v1_WorkerCancel_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerCancel_descriptor,
+        new java.lang.String[] { "Reason", });
+    internal_static_mxaccess_worker_v1_WorkerShutdown_descriptor =
+      getDescriptor().getMessageType(7);
+    internal_static_mxaccess_worker_v1_WorkerShutdown_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerShutdown_descriptor,
+        new java.lang.String[] { "GracePeriod", "Reason", });
+    internal_static_mxaccess_worker_v1_WorkerShutdownAck_descriptor =
+      getDescriptor().getMessageType(8);
+    internal_static_mxaccess_worker_v1_WorkerShutdownAck_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerShutdownAck_descriptor,
+        new java.lang.String[] { "Status", });
+    internal_static_mxaccess_worker_v1_WorkerEvent_descriptor =
+      getDescriptor().getMessageType(9);
+    internal_static_mxaccess_worker_v1_WorkerEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerEvent_descriptor,
+        new java.lang.String[] { "Event", });
+    internal_static_mxaccess_worker_v1_WorkerHeartbeat_descriptor =
+      getDescriptor().getMessageType(10);
+    internal_static_mxaccess_worker_v1_WorkerHeartbeat_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerHeartbeat_descriptor,
+        new java.lang.String[] { "WorkerProcessId", "State", "LastStaActivityTimestamp", "PendingCommandCount", "OutboundEventQueueDepth", "LastEventSequence", "CurrentCommandCorrelationId", });
+    internal_static_mxaccess_worker_v1_WorkerFault_descriptor =
+      getDescriptor().getMessageType(11);
+    internal_static_mxaccess_worker_v1_WorkerFault_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_mxaccess_worker_v1_WorkerFault_descriptor,
+        new java.lang.String[] { "Category", "CommandMethod", "Hresult", "ExceptionType", "DiagnosticMessage", "ProtocolStatus", });
+    descriptor.resolveAllFeaturesImmutable();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    mxaccess_gateway.v1.MxaccessGateway.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/docs/client-proto-generation.md b/docs/client-proto-generation.md
index b4e40e8..bcd517f 100644
--- a/docs/client-proto-generation.md
+++ b/docs/client-proto-generation.md
@@ -137,9 +137,17 @@ The Python scaffold provides a repo-local generation script:
 clients/python/generate-proto.ps1
 ```
 
-Java clients should use the Gradle protobuf plugin and write generated sources
-under `clients/java/src/main/generated`. The Java client scaffold owns the
-Gradle plugin versions and source-set wiring.
+Java clients use the Gradle protobuf plugin from `clients/java`. The
+`mxgateway-client` project reads the shared `.proto` files and writes generated
+Java protobuf and gRPC sources under `clients/java/src/main/generated`, matching
+the manifest output path. Handwritten client and CLI code stays in the
+`mxgateway-client` and `mxgateway-cli` project source trees.
+
+Run the Java workspace checks from `clients/java`:
+
+```powershell
+gradle test
+```
 
 ## Golden Fixtures
 
diff --git a/docs/clients-java-design.md b/docs/clients-java-design.md
index f5872d6..896e488 100644
--- a/docs/clients-java-design.md
+++ b/docs/clients-java-design.md
@@ -17,6 +17,7 @@ Recommended Gradle multi-project layout:
 clients/java/
   settings.gradle
   build.gradle
+  src/main/generated/
   mxgateway-client/
     build.gradle
     src/main/java/com/dohertylan/mxgateway/client/
@@ -31,6 +32,7 @@ Alternative Maven layout is acceptable if the repo standardizes on Maven.
 Target Java:
 
 - Java 21 recommended.
+- The Gradle scaffold uses the Java 21 toolchain for compilation and tests.
 
 Expected dependencies:
 
@@ -189,3 +191,16 @@ Publish library and CLI separately:
 
 Generated protobuf code should be produced during the build from shared proto
 files and should not be hand-edited.
+
+## Current Build
+
+Run the Java scaffold checks from `clients/java`:
+
+```powershell
+gradle test
+```
+
+The `mxgateway-client` project generates the gateway and worker protobuf/gRPC
+bindings into `src/main/generated`, compiles the generated contracts, and runs
+JUnit 5 tests. The `mxgateway-cli` project builds a Picocli-based `mxgw-java`
+entry point for later command implementation.