[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 document provides reference information for the \u003ccode\u003eChallenge\u003c/code\u003e class within the Google Cloud Confidential Computing v1 API, specifically version 1.4.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eChallenge\u003c/code\u003e class is used by the server to ensure the freshness of attestations and is part of the \u003ccode\u003eGoogle.Cloud.ConfidentialComputing.V1\u003c/code\u003e namespace, implemented as \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\u003eThe class has properties such as \u003ccode\u003eChallengeName\u003c/code\u003e, \u003ccode\u003eCreateTime\u003c/code\u003e, \u003ccode\u003eExpireTime\u003c/code\u003e, \u003ccode\u003eName\u003c/code\u003e, \u003ccode\u003eTpmNonce\u003c/code\u003e, and \u003ccode\u003eUsed\u003c/code\u003e, and offers constructors for creating a new challenge or copying an existing one.\u003c/p\u003e\n"],["\u003cp\u003eThe page also provides links to documentation for previous and more recent versions of the \u003ccode\u003eChallenge\u003c/code\u003e class, with version 1.8.0 being the latest.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eChallenge\u003c/code\u003e class inherits members from the \u003ccode\u003eobject\u003c/code\u003e class, such as \u003ccode\u003eGetHashCode\u003c/code\u003e, \u003ccode\u003eGetType\u003c/code\u003e, and \u003ccode\u003eToString\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]