[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 the Precondition class in the Firestore API is 3.10.0, with multiple other versions available, going as far back as 2.3.1.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePrecondition\u003c/code\u003e class is an immutable class used to specify conditions for update operations in Firestore.\u003c/p\u003e\n"],["\u003cp\u003eIt provides two properties, \u003ccode\u003eExists\u003c/code\u003e and \u003ccode\u003eLastUpdateTime\u003c/code\u003e, for checking if a document exists or was last updated at a specific timestamp.\u003c/p\u003e\n"],["\u003cp\u003eThe class also supplies three static properties: \u003ccode\u003eMustExist\u003c/code\u003e, \u003ccode\u003eNone\u003c/code\u003e and the method \u003ccode\u003eLastUpdated\u003c/code\u003e which each define a different use of the precondition.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePrecondition\u003c/code\u003e class belongs to the \u003ccode\u003eGoogle.Cloud.Firestore\u003c/code\u003e namespace within the Google Cloud Firestore API.\u003c/p\u003e\n"]]],[],null,[]]
