public sealed class BackendBucketCdnPolicyNegativeCachingPolicy : IMessage<BackendBucketCdnPolicyNegativeCachingPolicy>, IEquatable<BackendBucketCdnPolicyNegativeCachingPolicy>, IDeepCloneable<BackendBucketCdnPolicyNegativeCachingPolicy>, IBufferMessage, IMessage
Reference documentation and code samples for the Compute Engine v1 API class BackendBucketCdnPolicyNegativeCachingPolicy.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 provides reference documentation for the \u003ccode\u003eBackendBucketCdnPolicyNegativeCachingPolicy\u003c/code\u003e class within the Google Compute Engine v1 API, detailing its properties, inheritance, and implemented interfaces.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBackendBucketCdnPolicyNegativeCachingPolicy\u003c/code\u003e class is used to specify CDN Time-To-Live (TTL) settings for various HTTP response error codes, allowing control over how long these error responses are cached.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of this document is \u003ccode\u003e3.6.0\u003c/code\u003e, and it also provides links to historical versions, ranging from version \u003ccode\u003e1.0.0\u003c/code\u003e to \u003ccode\u003e3.5.0\u003c/code\u003e, for the same class.\u003c/p\u003e\n"],["\u003cp\u003eThe class includes properties such as \u003ccode\u003eCode\u003c/code\u003e to specify an HTTP status code (e.g., 404, 501) and \u003ccode\u003eTtl\u003c/code\u003e to define the caching duration for that code in seconds, up to a maximum of 1800 seconds.\u003c/p\u003e\n"],["\u003cp\u003eThe document also outlines that the class inherits from \u003ccode\u003eObject\u003c/code\u003e and implements multiple interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, defining its behavior and capabilities within the Google.Protobuf framework.\u003c/p\u003e\n"]]],[],null,[]]
