[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe latest version available for \u003ccode\u003eGoogle.Cloud.Firestore.Precondition\u003c/code\u003e is 3.10.0, with multiple previous versions from 3.9.0 down to 2.3.1 being listed for reference.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ePrecondition\u003c/code\u003e is an immutable class representing conditions for update operations, inheriting from \u003ccode\u003eObject\u003c/code\u003e and located within the \u003ccode\u003eGoogle.Cloud.Firestore\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExists\u003c/code\u003e property indicates whether a document must exist or not, and if specified, the \u003ccode\u003eLastUpdateTime\u003c/code\u003e will be null.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLastUpdateTime\u003c/code\u003e property specifies the condition that a document must have last been updated at a specific timestamp, and if specified, \u003ccode\u003eExists\u003c/code\u003e will be null.\u003c/p\u003e\n"],["\u003cp\u003eStatic properties \u003ccode\u003eMustExist\u003c/code\u003e and \u003ccode\u003eNone\u003c/code\u003e offer preconditions for document existence and no precondition, respectively, while the \u003ccode\u003eLastUpdated\u003c/code\u003e method allows creating a precondition based on a specified update timestamp.\u003c/p\u003e\n"]]],[],null,[]]
