code: def create_user(self, user_name, path='/'):
          
          params = {'UserName' : user_name,
                    'Path' : path}
          return self.get_response('CreateUser', params)
docs: Create a user.
  
          :type user_name: string
          :param user_name: The name of the new user
  
          :type path: string
          :param path: The path in which the user will be created.
                       Defaults to /.