code: def get(self, id, fields=None, include_fields=True):
          
  
          params = {'fields': fields and ','.join(fields) or None,
                    'include_fields': str(include_fields).lower()}
  
          return self.client.get(self._url(id), params=params)
docs: Retrieve connection by id.
  
          Args:
             id (str): Id of the connection to get.
  
             fields (list of str, optional): A list of fields to include or
                exclude from the result (depending on include_fields). Empty to
                retrieve all fields.
  
             include_fields (bool, optional): True if the fields specified are
                to be included in the result, False otherwise.
  
          See: https://auth0.com/docs/api/management/v2#!/Connections/get_connections_by_id
  
          Returns:
              A connection object.