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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 documentation page covers the \u003ccode\u003eUserId\u003c/code\u003e class within the Google Cloud reCAPTCHA Enterprise v1 API, specifically version 2.10.0, with links to older and newer versions.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUserId\u003c/code\u003e class is designed to represent an identifier associated with a user and implements interfaces such 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 \u003ccode\u003eUserId\u003c/code\u003e class includes optional properties like \u003ccode\u003eEmail\u003c/code\u003e, \u003ccode\u003ePhoneNumber\u003c/code\u003e (in E.164 format), and \u003ccode\u003eUsername\u003c/code\u003e, offering different ways to identify a user.\u003c/p\u003e\n"],["\u003cp\u003eIt also provides properties like \u003ccode\u003eHasEmail\u003c/code\u003e, \u003ccode\u003eHasPhoneNumber\u003c/code\u003e, \u003ccode\u003eHasUsername\u003c/code\u003e, and \u003ccode\u003eIdOneofCase\u003c/code\u003e, which help in determining the presence and type of identifier information.\u003c/p\u003e\n"],["\u003cp\u003eThere are constructors available for creating \u003ccode\u003eUserId\u003c/code\u003e objects, including a parameterless constructor and one that takes another \u003ccode\u003eUserId\u003c/code\u003e instance as a copy source.\u003c/p\u003e\n"]]],[],null,[]]
