{
  "Scenario": "TagQuery.GetTagInfo",
  "CapturedUtc": "2026-05-02T16:17:47Z",
  "Server": "<redacted-local-dev-historian>",
  "ClientDllSet": "current",
  "TagFilter": "TagName eq 'OtOpcUaParityTest_001.Counter'",
  "TagName": "OtOpcUaParityTest_001.Counter",
  "Instrumentation": {
    "Command": "instrument-tagquery-gettaginfo",
    "ResponseMethod": "aahClientCommon.CClientCommon.GetTagInfos",
    "ResponseMethodToken": "0x06002EC9",
    "ResponseInsertedAfterOffset": "0x01B3",
    "VectorMethod": "ArchestrA.TagQuery.GetTagInfo",
    "VectorMethodToken": "0x06006310",
    "VectorInsertedAfterOffset": "0x0068"
  },
  "NativeSummary": {
    "TagCount": 1,
    "TagKey": 238,
    "TagDataType": 4,
    "TagStorageType": 3,
    "EngineeringUnit": "None"
  },
  "GetTagInfoResponseStream": {
    "Length": 106,
    "Sha256": "77b2bf720d8888f08a1499a8162e706c2cef567a1f6d74d7e92efe0cd3e3e34b",
    "Hex": [
      "01 00 00 00 03 C3 00 31 84 22 8C 40 58 E1 87 4A",
      "98 4B 3D BE CB E0 AA 42 EE 00 00 00 09 1D 00 4F",
      "74 4F 70 63 55 61 50 61 72 69 74 79 54 65 73 74",
      "5F 30 30 31 2E 43 6F 75 6E 74 65 72 09 04 00 4D",
      "44 41 53 02 03 01 02 00 00 00 D0 57 F4 94 65 D8",
      "DC 01 0A 00 00 00 00 00 00 00 24 40 00 00 00 00",
      "00 00 24 40 FE 00 00 00 00 00"
    ],
    "ObservedFields": [
      {
        "Offset": "0x0000",
        "Type": "uint32",
        "Name": "TagCount",
        "Value": 1
      },
      {
        "Offset": "0x0004",
        "Type": "bytes[4]",
        "Name": "NativeDataTypeDescriptor",
        "ValueHex": "03 C3 00 31",
        "Notes": "Passed through CTagUtil.GetDataValueType; native wrapper exposes HistorianDataType 4 for this tag."
      },
      {
        "Offset": "0x0008",
        "Type": "GUID",
        "Name": "TypeId",
        "Value": "408c2284-e158-4a87-984b-3dbecbe0aa42"
      },
      {
        "Offset": "0x0018",
        "Type": "uint32",
        "Name": "TagKey",
        "Value": 238
      },
      {
        "Offset": "0x001C",
        "Type": "compact-ascii-string",
        "Name": "TagName",
        "Encoding": "marker 0x09, uint16 byte length, ASCII/UTF-8 bytes",
        "Value": "OtOpcUaParityTest_001.Counter"
      },
      {
        "Offset": "0x003C",
        "Type": "compact-ascii-string",
        "Name": "MetadataProvider",
        "Encoding": "marker 0x09, uint16 byte length, ASCII/UTF-8 bytes",
        "Value": "MDAS",
        "Notes": "Observed in the stream but not exposed by HistorianTag summary for this scenario."
      },
      {
        "Offset": "0x0043",
        "Type": "uint8",
        "Name": "NativeTagClass",
        "Value": 2
      },
      {
        "Offset": "0x0044",
        "Type": "uint8",
        "Name": "TagStorageType",
        "Value": 3
      },
      {
        "Offset": "0x0045",
        "Type": "uint8",
        "Name": "TagDeadbandType",
        "Value": 1
      },
      {
        "Offset": "0x0046",
        "Type": "uint8",
        "Name": "InterpolationType",
        "Value": 2
      }
    ]
  },
  "CTagMetadataVector": {
    "ElementSize": 224,
    "Count": 1,
    "CapturedLength": 224,
    "Sha256": "6df4a5a837d06df9332391eb7350af17804137b87541dad8556ca04d015e2995",
    "ConfirmedOffsetsFromLoadFromTagMetadata": [
      {
        "Offset": "0x0030",
        "Type": "uint32",
        "Name": "TagKey",
        "Value": 238
      },
      {
        "Offset": "0x0038",
        "Type": "std::wstring",
        "Name": "TagName"
      },
      {
        "Offset": "0x0058",
        "Type": "std::wstring",
        "Name": "Description"
      },
      {
        "Offset": "0x00C1",
        "Type": "uint8",
        "Name": "TagStorageType",
        "Value": 3
      },
      {
        "Offset": "0x00C2",
        "Type": "uint8",
        "Name": "TagDeadbandType",
        "Value": 1
      },
      {
        "Offset": "0x00C5",
        "Type": "uint8",
        "Name": "ServerTimestampFlag"
      }
    ]
  }
}