public sealed class UpdatePolicyTagRequest : IMessage<UpdatePolicyTagRequest>, IEquatable<UpdatePolicyTagRequest>, IDeepCloneable<UpdatePolicyTagRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Catalog v1 API class UpdatePolicyTagRequest.
Request message for
[UpdatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.UpdatePolicyTag].
You can update only display name, description, and parent policy tag.
If not set, defaults to all updatable fields.
For more information, see FieldMask.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[[["\u003cp\u003eThe latest version available for \u003ccode\u003eUpdatePolicyTagRequest\u003c/code\u003e in the Data Catalog v1 API is 2.14.0.\u003c/p\u003e\n"],["\u003cp\u003eThis documentation provides reference and code samples for the \u003ccode\u003eUpdatePolicyTagRequest\u003c/code\u003e class, which is used to update policy tags in the Data Catalog v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUpdatePolicyTagRequest\u003c/code\u003e class allows updating the description, display name, and parent policy tag fields of a policy tag.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003eobject\u003c/code\u003e and implements multiple interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThere are multiple prior versions of this API available ranging from 1.2.0 up to 2.13.0, in addition to the current latest.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class UpdatePolicyTagRequest (2.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.16.0 (latest)](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest) \n\n public sealed class UpdatePolicyTagRequest : IMessage\u003cUpdatePolicyTagRequest\u003e, IEquatable\u003cUpdatePolicyTagRequest\u003e, IDeepCloneable\u003cUpdatePolicyTagRequest\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class UpdatePolicyTagRequest.\n\nRequest message for\n\\[UpdatePolicyTag\\]\\[google.cloud.datacatalog.v1.PolicyTagManager.UpdatePolicyTag\\]. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e UpdatePolicyTagRequest \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[UpdatePolicyTagRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[UpdatePolicyTagRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[UpdatePolicyTagRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdatePolicyTagRequest), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.DataCatalog.V1](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.DataCatalog.V1.dll\n\nConstructors\n------------\n\n### UpdatePolicyTagRequest()\n\n public UpdatePolicyTagRequest()\n\n### UpdatePolicyTagRequest(UpdatePolicyTagRequest)\n\n public UpdatePolicyTagRequest(UpdatePolicyTagRequest other)\n\nProperties\n----------\n\n### PolicyTag\n\n public PolicyTag PolicyTag { get; set; }\n\nThe policy tag to update. You can update only its description, display\nname, and parent policy tag fields.\n\n### UpdateMask\n\n public FieldMask UpdateMask { get; set; }\n\nSpecifies the fields to update.\n\nYou can update only display name, description, and parent policy tag.\nIf not set, defaults to all updatable fields.\nFor more information, see [FieldMask](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask)."]]
