public sealed class CreateFederationRequest : IMessage<CreateFederationRequest>, IEquatable<CreateFederationRequest>, IDeepCloneable<CreateFederationRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Dataproc Metastore v1 API class CreateFederationRequest.
Required. The Metastore Federation to create. The name field is
ignored. The ID of the created metastore federation must be
provided in the request's federation_id field.
Required. The ID of the metastore federation, which is used as the final
component of the metastore federation's name.
This value must be between 2 and 63 characters long inclusive, begin with a
letter, end with a letter or number, and consist of alpha-numeric
ASCII characters or hyphens.
Optional. A request ID. Specify a unique request ID to allow the server to
ignore the request if it has completed. The server will ignore subsequent
requests that provide a duplicate request ID for at least 60 minutes after
the first request.
For example, if an initial request times out, followed by another request
with the same request ID, the server ignores the second request to prevent
the creation of duplicate commitments.
The request ID must be a valid
UUID
A zero UUID (00000000-0000-0000-0000-000000000000) is not supported.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eCreateFederationRequest\u003c/code\u003e class within the Google Cloud Dataproc Metastore v1 API, with the latest version being 2.9.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCreateFederationRequest\u003c/code\u003e class is used to create a federation in Dataproc Metastore and implements several interfaces such as \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\u003eKey properties of the \u003ccode\u003eCreateFederationRequest\u003c/code\u003e class include \u003ccode\u003eFederation\u003c/code\u003e (the federation to be created), \u003ccode\u003eFederationId\u003c/code\u003e (the ID of the metastore federation), \u003ccode\u003eParent\u003c/code\u003e (the location to create the federation), \u003ccode\u003eParentAsLocationName\u003c/code\u003e, and \u003ccode\u003eRequestId\u003c/code\u003e (a unique identifier for the request).\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCreateFederationRequest\u003c/code\u003e class has two constructors: a default constructor and a constructor that takes another \u003ccode\u003eCreateFederationRequest\u003c/code\u003e instance.\u003c/p\u003e\n"],["\u003cp\u003eThis request message is specifically for the \u003ccode\u003eCreateFederation\u003c/code\u003e method, allowing you to create a Metastore Federation, ignoring the \u003ccode\u003ename\u003c/code\u003e field and requiring you to provide a \u003ccode\u003efederation_id\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Dataproc Metastore v1 API - Class CreateFederationRequest (2.9.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.9.0 (latest)](/dotnet/docs/reference/Google.Cloud.Metastore.V1/latest/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.8.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.7.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.6.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.5.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.4.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.3.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.2.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.1.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/2.0.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [1.1.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/1.1.0/Google.Cloud.Metastore.V1.CreateFederationRequest)\n- [1.0.0](/dotnet/docs/reference/Google.Cloud.Metastore.V1/1.0.0/Google.Cloud.Metastore.V1.CreateFederationRequest) \n\n public sealed class CreateFederationRequest : IMessage\u003cCreateFederationRequest\u003e, IEquatable\u003cCreateFederationRequest\u003e, IDeepCloneable\u003cCreateFederationRequest\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Dataproc Metastore v1 API class CreateFederationRequest.\n\nRequest message for CreateFederation. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e CreateFederationRequest \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[CreateFederationRequest](/dotnet/docs/reference/Google.Cloud.Metastore.V1/latest/Google.Cloud.Metastore.V1.CreateFederationRequest), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[CreateFederationRequest](/dotnet/docs/reference/Google.Cloud.Metastore.V1/latest/Google.Cloud.Metastore.V1.CreateFederationRequest), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[CreateFederationRequest](/dotnet/docs/reference/Google.Cloud.Metastore.V1/latest/Google.Cloud.Metastore.V1.CreateFederationRequest), [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.Metastore.V1](/dotnet/docs/reference/Google.Cloud.Metastore.V1/latest/Google.Cloud.Metastore.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Metastore.V1.dll\n\nConstructors\n------------\n\n### CreateFederationRequest()\n\n public CreateFederationRequest()\n\n### CreateFederationRequest(CreateFederationRequest)\n\n public CreateFederationRequest(CreateFederationRequest other)\n\nProperties\n----------\n\n### Federation\n\n public Federation Federation { get; set; }\n\nRequired. The Metastore Federation to create. The `name` field is\nignored. The ID of the created metastore federation must be\nprovided in the request's `federation_id` field.\n\n### FederationId\n\n public string FederationId { get; set; }\n\nRequired. The ID of the metastore federation, which is used as the final\ncomponent of the metastore federation's name.\n\nThis value must be between 2 and 63 characters long inclusive, begin with a\nletter, end with a letter or number, and consist of alpha-numeric\nASCII characters or hyphens.\n\n### Parent\n\n public string Parent { get; set; }\n\nRequired. The relative resource name of the location in which to create a\nfederation service, in the following form:\n\n`projects/{project_number}/locations/{location_id}`.\n\n### ParentAsLocationName\n\n public LocationName ParentAsLocationName { get; set; }\n\n[LocationName](https://github.com/googleapis/gax-dotnet/blob/83f42b5edc4529818dbdb34d9ea9ecc3c04f7b6e/Google.Api.Gax/ResourceNames/LocationName.cs)-typed view over the [Parent](/dotnet/docs/reference/Google.Cloud.Metastore.V1/latest/Google.Cloud.Metastore.V1.CreateFederationRequest#Google_Cloud_Metastore_V1_CreateFederationRequest_Parent) resource name property.\n\n### RequestId\n\n public string RequestId { get; set; }\n\nOptional. A request ID. Specify a unique request ID to allow the server to\nignore the request if it has completed. The server will ignore subsequent\nrequests that provide a duplicate request ID for at least 60 minutes after\nthe first request.\n\nFor example, if an initial request times out, followed by another request\nwith the same request ID, the server ignores the second request to prevent\nthe creation of duplicate commitments.\n\nThe request ID must be a valid\n[UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier#Format)\nA zero UUID (00000000-0000-0000-0000-000000000000) is not supported."]]
