Optional. A unique username, if different from all the other identifiers
and account_id that are provided. Can be a unique login handle or
display name for a user.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 webpage provides reference documentation for the \u003ccode\u003eUserId\u003c/code\u003e class within the Google Cloud reCAPTCHA Enterprise v1 API, specifically version 2.15.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUserId\u003c/code\u003e class serves as an identifier associated with a user, and it 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.\u003c/p\u003e\n"],["\u003cp\u003eThe class contains constructors for creating \u003ccode\u003eUserId\u003c/code\u003e instances, one with no parameters, and another that will clone an existing \u003ccode\u003eUserId\u003c/code\u003e instance.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eUserId\u003c/code\u003e properties allow for setting optional user identifiers such as \u003ccode\u003eEmail\u003c/code\u003e, \u003ccode\u003ePhoneNumber\u003c/code\u003e (E.164 format), and \u003ccode\u003eUsername\u003c/code\u003e, along with boolean checks for their existence, via the \u003ccode\u003eHasEmail\u003c/code\u003e, \u003ccode\u003eHasPhoneNumber\u003c/code\u003e and \u003ccode\u003eHasUsername\u003c/code\u003e properties.\u003c/p\u003e\n"],["\u003cp\u003eThere are multiple versions of the \u003ccode\u003eUserId\u003c/code\u003e class available, ranging from version 1.2.0 up to the latest 2.17.0.\u003c/p\u003e\n"]]],[],null,[]]
