public sealed class UpdateTagRequest : IMessage<UpdateTagRequest>, IEquatable<UpdateTagRequest>, IDeepCloneable<UpdateTagRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Catalog v1 API class UpdateTagRequest.
Request message for
[UpdateTag][google.cloud.datacatalog.v1.DataCatalog.UpdateTag].
Names of fields whose values to overwrite on a tag. Currently, a tag has
the only modifiable field with the name fields.
In general, if this parameter is absent or empty, all modifiable fields
are overwritten. If such fields are non-required and omitted in the
request body, their values are emptied.
[[["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 content provides documentation for the \u003ccode\u003eUpdateTagRequest\u003c/code\u003e class within the Google Cloud Data Catalog v1 API, detailing its properties, constructors, and implementation.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eUpdateTagRequest\u003c/code\u003e is used to update tags, and it requires the "name" field to be set and supports a \u003ccode\u003eFieldMask\u003c/code\u003e to specify which tag fields should be overwritten.\u003c/p\u003e\n"],["\u003cp\u003eThe document shows a version history for the \u003ccode\u003eUpdateTagRequest\u003c/code\u003e class, starting from version 1.2.0 up to the latest version 2.14.0.\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, showing its wide usage in the API.\u003c/p\u003e\n"],["\u003cp\u003eThe document includes a description of the properties \u003ccode\u003eTag\u003c/code\u003e and \u003ccode\u003eUpdateMask\u003c/code\u003e, which are critical for modifying the requested tags.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class UpdateTagRequest (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.UpdateTagRequest)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.UpdateTagRequest) \n\n public sealed class UpdateTagRequest : IMessage\u003cUpdateTagRequest\u003e, IEquatable\u003cUpdateTagRequest\u003e, IDeepCloneable\u003cUpdateTagRequest\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class UpdateTagRequest.\n\nRequest message for\n\\[UpdateTag\\]\\[google.cloud.datacatalog.v1.DataCatalog.UpdateTag\\]. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e UpdateTagRequest \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[UpdateTagRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdateTagRequest), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[UpdateTagRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdateTagRequest), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[UpdateTagRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.UpdateTagRequest), [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### UpdateTagRequest()\n\n public UpdateTagRequest()\n\n### UpdateTagRequest(UpdateTagRequest)\n\n public UpdateTagRequest(UpdateTagRequest other)\n\nProperties\n----------\n\n### Tag\n\n public Tag Tag { get; set; }\n\nRequired. The updated tag. The \"name\" field must be set.\n\n### UpdateMask\n\n public FieldMask UpdateMask { get; set; }\n\nNames of fields whose values to overwrite on a tag. Currently, a tag has\nthe only modifiable field with the name `fields`.\n\nIn general, if this parameter is absent or empty, all modifiable fields\nare overwritten. If such fields are non-required and omitted in the\nrequest body, their values are emptied."]]
