code: def registration_info_request(self, registration_id):
          
          return self.requests_session.get(
              self.INFO_END_POINT + registration_id,
              params={'details': 'true'}
          )
docs: Makes a request for registration info and returns the response object
  
          Args:
              registration_id: id to be checked
  
          Returns:
              response of registration info request