namespace ScadaLink.Commons.Messages.Management; public record ListSitesCommand; public record GetSiteCommand(int SiteId); public record CreateSiteCommand(string Name, string SiteIdentifier, string? Description, string? NodeAAddress = null, string? NodeBAddress = null, string? GrpcNodeAAddress = null, string? GrpcNodeBAddress = null); public record UpdateSiteCommand(int SiteId, string Name, string? Description, string? NodeAAddress = null, string? NodeBAddress = null, string? GrpcNodeAAddress = null, string? GrpcNodeBAddress = null); public record DeleteSiteCommand(int SiteId); public record ListAreasCommand(int SiteId); public record CreateAreaCommand(int SiteId, string Name, int? ParentAreaId); public record DeleteAreaCommand(int AreaId); public record UpdateAreaCommand(int AreaId, string Name);