Lists the account alias associated with the AWS account (Note: you can have only one).
Returns the specified alias information such as the alias ARN, description, and function version it is pointing to.
Using this API you can update the function version to which the alias points and the alias description.
Retrieves all email aliases for this user. The collection of email aliases does not include the primary login for the user; use GET /users/USER_ID to retrieve the login email address.