ExternalLinkedAuthenticationUserData is defined in the Telligent.Evolution.Extensibility.Authentication.Version2 namespace.
Definition
class ExternalLinkedAuthenticationUserData
{
ExternalLinkedAuthenticationUserData();
string AvatarUrl { get; set; }
string DisplayName { get; set; }
string Email { get; set; }
string ExternalUserId { get; set; }
string UserName { get; set; }
}