public sealed class BeginTransactionResponse : IMessage<BeginTransactionResponse>, IEquatable<BeginTransactionResponse>, IDeepCloneable<BeginTransactionResponse>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Datastore v1 API class BeginTransactionResponse.
The response for
[Datastore.BeginTransaction][google.datastore.v1.Datastore.BeginTransaction].
[[["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\u003eThe page provides reference documentation for the \u003ccode\u003eBeginTransactionResponse\u003c/code\u003e class within the Google Cloud Datastore v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThis \u003ccode\u003eBeginTransactionResponse\u003c/code\u003e class is a response type used by the \u003ccode\u003eDatastore.BeginTransaction\u003c/code\u003e method and is part of the \u003ccode\u003eGoogle.Cloud.Datastore.V1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes details on the class's inheritance, implementing interfaces, constructors, and its \u003ccode\u003eTransaction\u003c/code\u003e property, which holds the transaction identifier.\u003c/p\u003e\n"],["\u003cp\u003eMultiple versions of the \u003ccode\u003eBeginTransactionResponse\u003c/code\u003e class are documented, with version 4.15.0 being the latest, and it also lists versions going back to 3.2.0.\u003c/p\u003e\n"],["\u003cp\u003eThe class is part of the \u003ccode\u003eGoogle.Cloud.Datastore.V1.dll\u003c/code\u003e assembly and inherits from the standard \u003ccode\u003eobject\u003c/code\u003e class, while also implementing the \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e interfaces.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Datastore v1 API - Class BeginTransactionResponse (4.15.0)\n\nVersion latestkeyboard_arrow_down\n\n- [4.15.0 (latest)](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.14.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.14.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.13.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.13.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.12.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.12.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.11.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.11.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.10.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.10.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.9.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.9.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.8.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.8.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.7.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.7.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.6.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.6.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.5.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.5.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.4.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.4.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.3.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.3.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.2.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.2.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.1.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.1.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [4.0.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.0.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.5.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.4.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.3.0/Google.Cloud.Datastore.V1.BeginTransactionResponse)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.2.0/Google.Cloud.Datastore.V1.BeginTransactionResponse) \n\n public sealed class BeginTransactionResponse : IMessage\u003cBeginTransactionResponse\u003e, IEquatable\u003cBeginTransactionResponse\u003e, IDeepCloneable\u003cBeginTransactionResponse\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Cloud Datastore v1 API class BeginTransactionResponse.\n\nThe response for\n\\[Datastore.BeginTransaction\\]\\[google.datastore.v1.Datastore.BeginTransaction\\]. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e BeginTransactionResponse \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[BeginTransactionResponse](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.BeginTransactionResponse), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[BeginTransactionResponse](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.BeginTransactionResponse), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[BeginTransactionResponse](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.BeginTransactionResponse), [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.Datastore.V1](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Datastore.V1.dll\n\nConstructors\n------------\n\n### BeginTransactionResponse()\n\n public BeginTransactionResponse()\n\n### BeginTransactionResponse(BeginTransactionResponse)\n\n public BeginTransactionResponse(BeginTransactionResponse other)\n\nProperties\n----------\n\n### Transaction\n\n public ByteString Transaction { get; set; }\n\nThe transaction identifier (always present)."]]
