docs: def _to_dict(self):
          """Return a json dictionary representing this model."""
          _dict = {}
          if hasattr(self, 'enabled') and self.enabled is not None:
              _dict['enabled'] = self.enabled
          if hasattr(self, 'selector_tags') and self.selector_tags is not None:
              _dict['selector_tags'] = self.selector_tags
          return _dict