class Aws::CognitoIdentityProvider::Types::UsernameExistsException

This exception is thrown when Amazon Cognito encounters a user name that already exists in the user pool.

@!attribute [rw] message

The message returned when Amazon Cognito throws a user name exists
exception.
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/cognito-idp-2016-04-18/UsernameExistsException AWS API Documentation

Constants

SENSITIVE