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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 webpage details the \u003ccode\u003eBackendServiceCdnPolicyNegativeCachingPolicy\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, used to define CDN TTLs for specific HTTP response error codes.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version documented is 3.6.0, but a variety of previous versions are also accessible, dating back to version 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe 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, and inherits from \u003ccode\u003eObject\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the class include \u003ccode\u003eCode\u003c/code\u003e, which specifies the HTTP status code, and \u003ccode\u003eTtl\u003c/code\u003e, which sets the time-to-live for caching responses with the defined status code, up to a maximum of 1800 seconds.\u003c/p\u003e\n"],["\u003cp\u003eThere are two constructors available, one being default and the other allowing you to pass in another instance of \u003ccode\u003eBackendServiceCdnPolicyNegativeCachingPolicy\u003c/code\u003e to create the new object.\u003c/p\u003e\n"]]],[],null,[]]
