code: def is_all_field_none(self):
          
  
          if self._id_ is not None:
              return False
  
          if self._created is not None:
              return False
  
          if self._updated is not None:
              return False
  
          if self._name is not None:
              return False
  
          if self._status is not None:
              return False
  
          if self._avatar is not None:
              return False
  
          if self._location is not None:
              return False
  
          if self._notification_filters is not None:
              return False
  
          if self._tab_text_waiting_screen is not None:
              return False
  
          return True
docs: :rtype: bool