public sealed class BackendBucketCdnPolicyNegativeCachingPolicy : IMessage<BackendBucketCdnPolicyNegativeCachingPolicy>, IEquatable<BackendBucketCdnPolicyNegativeCachingPolicy>, IDeepCloneable<BackendBucketCdnPolicyNegativeCachingPolicy>, IBufferMessage, IMessage
The HTTP status code to define a TTL against. Only HTTP status codes 300, 301, 302, 307, 308, 404, 405, 410, 421, 451 and 501 are can be specified as values, and you cannot specify a status code more than once.
The TTL (in seconds) for which to cache responses with the corresponding status code. The maximum allowed value is 1800s (30 minutes), noting that infrequently accessed objects may be evicted from the cache before the defined TTL.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThis document outlines the \u003ccode\u003eBackendBucketCdnPolicyNegativeCachingPolicy\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, detailing its functionality for specifying CDN TTLs for HTTP response error codes.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 3.6.0, and a range of previous versions, from 3.5.0 down to 1.0.0, are also documented.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBackendBucketCdnPolicyNegativeCachingPolicy\u003c/code\u003e class 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.\u003c/p\u003e\n"],["\u003cp\u003eIt includes properties like \u003ccode\u003eCode\u003c/code\u003e, \u003ccode\u003eHasCode\u003c/code\u003e, \u003ccode\u003eHasTtl\u003c/code\u003e, and \u003ccode\u003eTtl\u003c/code\u003e, which allow for defining and managing the TTL for specific HTTP status codes, with \u003ccode\u003eCode\u003c/code\u003e specifying the HTTP status and \u003ccode\u003eTtl\u003c/code\u003e defining the caching duration in seconds, with a max value of 1800.\u003c/p\u003e\n"],["\u003cp\u003eThe class provides two constructors one with no parameters, and one that take the class itself as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
