The update time of the entity on the server after processing the mutation.
If the mutation doesn't change anything on the server, then the timestamp
will be the update timestamp of the current entity. This field will not be
set after a 'delete'.
The version of the entity on the server after processing the mutation. If
the mutation doesn't change anything on the server, then the version will
be the version of the current entity or, if no entity is present, a version
that is strictly greater than the version of any previous entity and less
than the version of any possible future entity.
[[["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 \u003ccode\u003eMutationResult\u003c/code\u003e class, part of the Google Cloud Datastore v1 API, represents the outcome of applying a mutation operation.\u003c/p\u003e\n"],["\u003cp\u003eThe class 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, ensuring robust functionality and compatibility.\u003c/p\u003e\n"],["\u003cp\u003eIt includes properties like \u003ccode\u003eConflictDetected\u003c/code\u003e, \u003ccode\u003eCreateTime\u003c/code\u003e, \u003ccode\u003eKey\u003c/code\u003e, \u003ccode\u003eTransformResults\u003c/code\u003e, \u003ccode\u003eUpdateTime\u003c/code\u003e, and \u003ccode\u003eVersion\u003c/code\u003e to provide detailed information about the mutation's effect.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 4.15.0, with various previous versions such as 4.14.0, 4.13.0, and down to 3.2.0, each linking to their respective documentation.\u003c/p\u003e\n"],["\u003cp\u003eThis class can be used in conjunction with an object, and has constructors that can use other \u003ccode\u003eMutationResult\u003c/code\u003e objects as parameters.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Datastore v1 API - Class MutationResult (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.MutationResult)\n- [4.14.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.14.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.13.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.13.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.12.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.12.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.11.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.11.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.10.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.10.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.9.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.9.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.8.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.8.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.7.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.7.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.6.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.6.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.5.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.5.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.4.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.4.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.3.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.3.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.2.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.2.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.1.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.1.0/Google.Cloud.Datastore.V1.MutationResult)\n- [4.0.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/4.0.0/Google.Cloud.Datastore.V1.MutationResult)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.5.0/Google.Cloud.Datastore.V1.MutationResult)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.4.0/Google.Cloud.Datastore.V1.MutationResult)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.3.0/Google.Cloud.Datastore.V1.MutationResult)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Datastore.V1/3.2.0/Google.Cloud.Datastore.V1.MutationResult) \n\n public sealed class MutationResult : IMessage\u003cMutationResult\u003e, IEquatable\u003cMutationResult\u003e, IDeepCloneable\u003cMutationResult\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Cloud Datastore v1 API class MutationResult.\n\nThe result of applying a mutation. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e MutationResult \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[MutationResult](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.MutationResult), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[MutationResult](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.MutationResult), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[MutationResult](/dotnet/docs/reference/Google.Cloud.Datastore.V1/latest/Google.Cloud.Datastore.V1.MutationResult), [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### MutationResult()\n\n public MutationResult()\n\n### MutationResult(MutationResult)\n\n public MutationResult(MutationResult other)\n\nProperties\n----------\n\n### ConflictDetected\n\n public bool ConflictDetected { get; set; }\n\nWhether a conflict was detected for this mutation. Always false when a\nconflict detection strategy field is not set in the mutation.\n\n### CreateTime\n\n public Timestamp CreateTime { get; set; }\n\nThe create time of the entity. This field will not be set after a 'delete'.\n\n### Key\n\n public Key Key { get; set; }\n\nThe automatically allocated key.\nSet only when the mutation allocated a key.\n\n### TransformResults\n\n public RepeatedField\u003cValue\u003e TransformResults { get; }\n\nThe results of applying each\n\\[PropertyTransform\\]\\[google.datastore.v1.PropertyTransform\\], in the same\norder of the request.\n\n### UpdateTime\n\n public Timestamp UpdateTime { get; set; }\n\nThe update time of the entity on the server after processing the mutation.\nIf the mutation doesn't change anything on the server, then the timestamp\nwill be the update timestamp of the current entity. This field will not be\nset after a 'delete'.\n\n### Version\n\n public long Version { get; set; }\n\nThe version of the entity on the server after processing the mutation. If\nthe mutation doesn't change anything on the server, then the version will\nbe the version of the current entity or, if no entity is present, a version\nthat is strictly greater than the version of any previous entity and less\nthan the version of any possible future entity."]]
