public sealed class UpdateEngineRequest : IMessage<UpdateEngineRequest>, IEquatable<UpdateEngineRequest>, IDeepCloneable<UpdateEngineRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Discovery Engine v1 API class UpdateEngineRequest.
Request message for
[EngineService.UpdateEngine][google.cloud.discoveryengine.v1.EngineService.UpdateEngine]
method.
Required. The [Engine][google.cloud.discoveryengine.v1.Engine] to update.
If the caller does not have permission to update the
[Engine][google.cloud.discoveryengine.v1.Engine], regardless of whether or
not it exists, a PERMISSION_DENIED error is returned.
If the [Engine][google.cloud.discoveryengine.v1.Engine] to update does not
exist, a NOT_FOUND error is returned.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 webpage provides documentation for the \u003ccode\u003eUpdateEngineRequest\u003c/code\u003e class within the Google Cloud Discovery Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eUpdateEngineRequest\u003c/code\u003e is a request message used for the \u003ccode\u003eEngineService.UpdateEngine\u003c/code\u003e method and is part of the \u003ccode\u003eGoogle.Cloud.DiscoveryEngine.V1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUpdateEngineRequest\u003c/code\u003e class inherits from \u003ccode\u003eobject\u003c/code\u003e and implements interfaces like \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\u003eThe class has two constructors: a default constructor, \u003ccode\u003eUpdateEngineRequest()\u003c/code\u003e, and a copy constructor, \u003ccode\u003eUpdateEngineRequest(UpdateEngineRequest other)\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUpdateEngineRequest\u003c/code\u003e includes two key properties, \u003ccode\u003eEngine\u003c/code\u003e which represents the engine to update, and \u003ccode\u003eUpdateMask\u003c/code\u003e to specify which fields to update.\u003c/p\u003e\n"]]],[],null,[]]
