public sealed class CreateIndexRequest : IMessage<CreateIndexRequest>, IEquatable<CreateIndexRequest>, IDeepCloneable<CreateIndexRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Firestore Admin v1 API class CreateIndexRequest.
The request for
[FirestoreAdmin.CreateIndex][google.firestore.admin.v1.FirestoreAdmin.CreateIndex].
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis page provides reference documentation for the \u003ccode\u003eCreateIndexRequest\u003c/code\u003e class within the Google Cloud Firestore Admin v1 API, specifically for .NET.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCreateIndexRequest\u003c/code\u003e class is used to request the creation of an index, as part of the \u003ccode\u003eFirestoreAdmin.CreateIndex\u003c/code\u003e operation.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements multiple interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and inherits from \u003ccode\u003eobject\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCreateIndexRequest\u003c/code\u003e class has two constructors: a default one and one that takes another \u003ccode\u003eCreateIndexRequest\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of \u003ccode\u003eCreateIndexRequest\u003c/code\u003e include \u003ccode\u003eIndex\u003c/code\u003e, which defines the composite index to create, and \u003ccode\u003eParent\u003c/code\u003e, which specifies the parent resource name in the format \u003ccode\u003eprojects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Firestore Admin v1 API - Class CreateIndexRequest (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.CreateIndexRequest)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.14.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.13.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.12.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.11.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.10.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.10.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.9.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.9.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.8.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.7.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.6.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.5.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.4.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.3.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.2.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.1.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/3.0.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/2.4.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/2.3.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/2.2.0/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest) \n\n public sealed class CreateIndexRequest : IMessage\u003cCreateIndexRequest\u003e, IEquatable\u003cCreateIndexRequest\u003e, IDeepCloneable\u003cCreateIndexRequest\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Firestore Admin v1 API class CreateIndexRequest.\n\nThe request for\n\\[FirestoreAdmin.CreateIndex\\]\\[google.firestore.admin.v1.FirestoreAdmin.CreateIndex\\]. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e CreateIndexRequest \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[CreateIndexRequest](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[CreateIndexRequest](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[CreateIndexRequest](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest), [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### CreateIndexRequest()\n\n public CreateIndexRequest()\n\n### CreateIndexRequest(CreateIndexRequest)\n\n public CreateIndexRequest(CreateIndexRequest other)\n\nProperties\n----------\n\n### Index\n\n public Index Index { get; set; }\n\nRequired. The composite index to create.\n\n### Parent\n\n public string Parent { get; set; }\n\nRequired. A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`\n\n### ParentAsCollectionGroupName\n\n public CollectionGroupName ParentAsCollectionGroupName { get; set; }\n\n[CollectionGroupName](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.CollectionGroupName)-typed view over the [Parent](/dotnet/docs/reference/Google.Cloud.Firestore.Admin.V1/latest/Google.Cloud.Firestore.Admin.V1.CreateIndexRequest#Google_Cloud_Firestore_Admin_V1_CreateIndexRequest_Parent) resource name property."]]
