public sealed class ExpirationPolicy : IMessage<ExpirationPolicy>, IEquatable<ExpirationPolicy>, IDeepCloneable<ExpirationPolicy>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Pub/Sub v1 API class ExpirationPolicy.
A policy that specifies the conditions for resource expiration (i.e.,
automatic resource deletion).
Optional. Specifies the "time-to-live" duration for an associated resource.
The resource expires if it is not active for a period of ttl. The
definition of "activity" depends on the type of the associated resource.
The minimum and maximum allowed values for ttl depend on the type of the
associated resource, as well. If ttl is not set, the associated resource
never expires.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 reference documentation for the \u003ccode\u003eExpirationPolicy\u003c/code\u003e class within the Google Cloud Pub/Sub v1 API, specifically focusing on version 3.12.0, but also providing links to other versions.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExpirationPolicy\u003c/code\u003e class is used to define conditions for automatic deletion of resources, in other words resource expiration, within the Cloud Pub/Sub service.\u003c/p\u003e\n"],["\u003cp\u003eIt inherits from \u003ccode\u003eobject\u003c/code\u003e and 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, allowing it to work within the Google.Protobuf framework.\u003c/p\u003e\n"],["\u003cp\u003eThe class has a constructor \u003ccode\u003eExpirationPolicy()\u003c/code\u003e and another one that accepts an \u003ccode\u003eExpirationPolicy\u003c/code\u003e object to create a new one based on it, with a \u003ccode\u003eTtl\u003c/code\u003e property which defines the time to live for an associated resource.\u003c/p\u003e\n"],["\u003cp\u003eThe page has a history of past versions, with the latest version of \u003ccode\u003e3.23.0\u003c/code\u003e at the top, going all the way to \u003ccode\u003e2.3.0\u003c/code\u003e at the bottom.\u003c/p\u003e\n"]]],[],null,[]]
