public sealed class UpdateServiceRequest : IMessage<UpdateServiceRequest>, IEquatable<UpdateServiceRequest>, IDeepCloneable<UpdateServiceRequest>, IBufferMessage, IMessage
Set to true to gradually shift traffic to one or more versions that you
specify. By default, traffic is shifted immediately.
For gradual traffic migration, the target versions
must be located within instances that are configured for both
warmup requests
and
automatic scaling.
You must specify the
shardBy
field in the Service resource. Gradual traffic migration is not
supported in the App Engine flexible environment. For examples, see
Migrating and Splitting Traffic.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 details the \u003ccode\u003eUpdateServiceRequest\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.AppEngine.V1\u003c/code\u003e namespace, used for updating App Engine services via the \u003ccode\u003eServices.UpdateService\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUpdateServiceRequest\u003c/code\u003e 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, indicating its role in data transfer and management.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eUpdateServiceRequest\u003c/code\u003e class include \u003ccode\u003eMigrateTraffic\u003c/code\u003e, \u003ccode\u003eName\u003c/code\u003e, \u003ccode\u003eService\u003c/code\u003e, and \u003ccode\u003eUpdateMask\u003c/code\u003e, allowing for control over traffic migration, service identification, and specific field updates.\u003c/p\u003e\n"],["\u003cp\u003eThe page provides access to various versions of the \u003ccode\u003eUpdateServiceRequest\u003c/code\u003e, with the latest version being 2.4.0 and down to the 1.0.0 version.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two constructors \u003ccode\u003eUpdateServiceRequest()\u003c/code\u003e and \u003ccode\u003eUpdateServiceRequest(UpdateServiceRequest other)\u003c/code\u003e, allowing the initialization of an empty class or one based off another \u003ccode\u003eUpdateServiceRequest\u003c/code\u003e object.\u003c/p\u003e\n"]]],[],null,[]]
