The username entered is not in the authentication log. Either the username is misspelled, or this user has not authenticated to Multi-Factor Authentication yet.
The user principal name of the member to add. Only users can be added to a role (adding a security group is not supported). ...
The user principal name of the role member to remove. Either -RoleMemberUserPrincipalName or -RoleMemberObjectId must be ...
The user token available at this time is not valid for the URL to which the user is being redirected. This operation may ...
The user whose name and password were provided is not authorized to make Web service requests. To create and authorize a ...
The username entered is not in the authentication log. Either the username is misspelled, or this user has not authenticated ...
The username entered is not in the authentication log. Either the username was mistyped, or the user has not authenticated ...
The userPrincipalName attribute is the user's login ID in Azure AD. If this attribute is not routable or not suitable as ...
The UserPrincipalName to use when restoring the user. This should be used if the original UserPrincipalName of the user is ...
The value of the account name attribute is not unique: there is another account in that domain with the same account name. ...