[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-04-04 UTC."],[],[],null,["FirebaseAdmin.Auth.UserIdentifier\n\n\n**This is an abstract class.**\n\nIdentifies a user to be looked up.\n\nSummary\n\nInheritanceDirect Known Subclasses:[FirebaseAdmin.Auth.EmailIdentifier](/docs/reference/admin/dotnet/class/firebase-admin/auth/email-identifier), [FirebaseAdmin.Auth.PhoneIdentifier](/docs/reference/admin/dotnet/class/firebase-admin/auth/phone-identifier), [FirebaseAdmin.Auth.ProviderIdentifier](/docs/reference/admin/dotnet/class/firebase-admin/auth/provider-identifier), [FirebaseAdmin.Auth.UidIdentifier](/docs/reference/admin/dotnet/class/firebase-admin/auth/uid-identifier)"]]
