Share Email Facebook Twitter LinkedIn ExternalService.VendorId Property The vendor who provided the service Namespace: Autodesk.Revit.DB.ExternalServiceAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public string VendorId { get; }Property ValueString See AlsoReferenceExternalService ClassAutodesk.Revit.DB.ExternalService Namespace