Updates the name and/or the path of the specified User.
IMPORTANT: You should understand the implications of changing a User's path or name. For more information, see Renaming Users and Groups in Using AWS Identity and Access Management.
NOTE:To change a User name the requester must have appropriate permissions on both the source object and the target object. For example, to change Bob to Robert, the entity making the request must have permission on Bob and Robert, or must have permission on all (*). For more information about permissions, see Permissions and Policies.