public sealed class BackendServiceCdnPolicyNegativeCachingPolicy : IMessage<BackendServiceCdnPolicyNegativeCachingPolicy>, IEquatable<BackendServiceCdnPolicyNegativeCachingPolicy>, IDeepCloneable<BackendServiceCdnPolicyNegativeCachingPolicy>, 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 different versions of the \u003ccode\u003eBackendServiceCdnPolicyNegativeCachingPolicy\u003c/code\u003e class, starting from version 1.0.0 up to the latest version 3.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBackendServiceCdnPolicyNegativeCachingPolicy\u003c/code\u003e class is designed to specify CDN TTLs for response error codes within Google Cloud Compute services.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from the \u003ccode\u003eObject\u003c/code\u003e class 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, each with specific features for class functionality.\u003c/p\u003e\n"],["\u003cp\u003eThe class properties, \u003ccode\u003eCode\u003c/code\u003e and \u003ccode\u003eTtl\u003c/code\u003e, allow users to define HTTP status codes and their associated TTL values for caching purposes, with specific status codes and a maximum TTL of 1800 seconds allowed.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eHasCode\u003c/code\u003e and \u003ccode\u003eHasTtl\u003c/code\u003e properties indicate if the respective fields are set, allowing for checks of field existance.\u003c/p\u003e\n"]]],[],null,[]]
