Share Email Facebook Twitter LinkedIn ExternalService.VendorId Property The vendor who provided the service Namespace: Autodesk.Revit.DB.ExternalServiceAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public string VendorId { get; }Property ValueString See AlsoReferenceExternalService ClassAutodesk.Revit.DB.ExternalService Namespace