[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-11 UTC."],[],[],null,["# FirebaseAuth Framework Reference\n\nAdditionalUserInfo\n==================\n\n @objc(FIRAdditionalUserInfo)\n open class AdditionalUserInfo : NSObject\n\n extension AdditionalUserInfo: NSSecureCoding\n\nUndocumented\n- `\n ``\n ``\n `\n\n ### [providerID](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(py)providerID)\n\n `\n ` \n The provider identifier. \n\n #### Declaration\n\n Swift \n\n @objc\n public let providerID: String\n\n- `\n ``\n ``\n `\n\n ### [profile](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(py)profile)\n\n `\n ` \n Dictionary containing the additional IdP specific information. \n\n #### Declaration\n\n Swift \n\n @objc\n public let profile: [String : Any]?\n\n- `\n ``\n ``\n `\n\n ### [username](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(py)username)\n\n `\n ` \n The name of the user. \n\n #### Declaration\n\n Swift \n\n @objc\n public let username: String?\n\n- `\n ``\n ``\n `\n\n ### [isNewUser](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(py)isNewUser)\n\n `\n ` \n Indicates whether or not the current user was signed in for the first time. \n\n #### Declaration\n\n Swift \n\n @objc\n public let isNewUser: Bool\n\n- `\n ``\n ``\n `\n\n ### [newUser()](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(im)newUser)\n\n `\n ` \n Indicates whether or not the current user was signed in for the first time. \n\n #### Declaration\n\n Swift \n\n @objc\n open func newUser() -\u003e Bool\n\n[Secure Coding\n-------------](#/Secure-Coding)\n\n- `\n ``\n ``\n `\n\n ### [supportsSecureCoding](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(cpy)supportsSecureCoding)\n\n `\n ` \n Undocumented \n\n #### Declaration\n\n Swift \n\n public static let supportsSecureCoding: Bool\n\n- `\n ``\n ``\n `\n\n ### [init(coder:)](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(im)initWithCoder:)\n\n `\n ` \n Undocumented \n\n #### Declaration\n\n Swift \n\n public required init?(coder aDecoder: NSCoder)\n\n- `\n ``\n ``\n `\n\n ### [encode(with:)](#/c:@M@FirebaseAuth@objc(cs)FIRAdditionalUserInfo(im)encodeWithCoder:)\n\n `\n ` \n Undocumented \n\n #### Declaration\n\n Swift \n\n public func encode(with aCoder: NSCoder)"]]