code: def list_features(self, **kwargs):
          
          # Endpoint parameters
          params = {
              'language': util.language_code(kwargs.get('lang')),
              'publicData': True
          }
  
          # Request
          result = self.make_request('list_features', {}, **params)
  
          if not util.check_result(result):
              return False, result.get('message', 'UNKNOWN ERROR')
  
          # Parse
          values = util.response_list(result, 'Data')
          return True, [emtype.ParkingFeature(**a) for a in values]
docs: Obtain a list of parkings.
  
          Args:
              lang (str):  Language code (*es* or *en*).
  
          Returns:
              Status boolean and parsed response (list[Parking]), or message
              string in case of error.