public sealed class UpdateFieldRequest : IMessage<UpdateFieldRequest>, IEquatable<UpdateFieldRequest>, IDeepCloneable<UpdateFieldRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Firestore Admin v1 API class UpdateFieldRequest.
The request for
[FirestoreAdmin.UpdateField][google.firestore.admin.v1.FirestoreAdmin.UpdateField].
[[["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 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage provides reference documentation for the \u003ccode\u003eUpdateFieldRequest\u003c/code\u003e class within the Google Cloud Firestore Admin v1 API for .NET.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUpdateFieldRequest\u003c/code\u003e class is used to request updates to a specific field, as part of the \u003ccode\u003eFirestoreAdmin.UpdateField\u003c/code\u003e function.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of this documentation is for version 3.12.0, but the page also lists prior versions dating back to version 2.2.0, allowing users to navigate to previous releases.\u003c/p\u003e\n"],["\u003cp\u003eThe class \u003ccode\u003eUpdateFieldRequest\u003c/code\u003e inherits from \u003ccode\u003eobject\u003c/code\u003e and implements several interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, for the purposes of object-oriented programming.\u003c/p\u003e\n"],["\u003cp\u003eThe class \u003ccode\u003eUpdateFieldRequest\u003c/code\u003e has two constructors, one public default constructor and one that takes an \u003ccode\u003eUpdateFieldRequest\u003c/code\u003e as a parameter, and two main properties: \u003ccode\u003eField\u003c/code\u003e which holds the field to be updated and \u003ccode\u003eUpdateMask\u003c/code\u003e which is a mask for specified configuration updates.\u003c/p\u003e\n"]]],[],null,["# Firestore Admin v1 API - Class UpdateFieldRequest (3.15.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.15.0 (latest)](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.14.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.13.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.12.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.11.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.10.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.10.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.9.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.9.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.8.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.7.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.6.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.5.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.4.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.3.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.2.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.1.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.0.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/2.4.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/2.3.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/2.2.0/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest) \n\n public sealed class UpdateFieldRequest : IMessage\u003cUpdateFieldRequest\u003e, IEquatable\u003cUpdateFieldRequest\u003e, IDeepCloneable\u003cUpdateFieldRequest\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Firestore Admin v1 API class UpdateFieldRequest.\n\nThe request for\n\\[FirestoreAdmin.UpdateField\\]\\[google.firestore.admin.v1.FirestoreAdmin.UpdateField\\]. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e UpdateFieldRequest \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[UpdateFieldRequest](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[UpdateFieldRequest](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[UpdateFieldRequest](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.UpdateFieldRequest), [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.Firestore.Admin.V1](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Firestore.Admin.V1.dll\n\nConstructors\n------------\n\n### UpdateFieldRequest()\n\n public UpdateFieldRequest()\n\n### UpdateFieldRequest(UpdateFieldRequest)\n\n public UpdateFieldRequest(UpdateFieldRequest other)\n\nProperties\n----------\n\n### Field\n\n public Field Field { get; set; }\n\nRequired. The field to be updated.\n\n### UpdateMask\n\n public FieldMask UpdateMask { get; set; }\n\nA mask, relative to the field. If specified, only configuration specified\nby this field_mask will be updated in the field."]]
