Class UsernameExistsException

All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<UsernameExistsException.Builder,UsernameExistsException>

@Generated("software.amazon.awssdk:codegen") public final class UsernameExistsException extends CognitoIdentityProviderException implements ToCopyableBuilder<UsernameExistsException.Builder,UsernameExistsException>

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

See Also: