UsernameExistsException constructor
const
UsernameExistsException(})
Exception thrown when the requested service encounters a user name that already exists in the user pool.
Implementation
const UsernameExistsException(
String message, {
String? recoverySuggestion,
String? underlyingException,
}) : super(
message,
recoverySuggestion: recoverySuggestion,
underlyingException: underlyingException,
);