code: def get_response(self, action, params, path='/', parent=None,
                       verb='GET', list_marker='Set'):
          
          if not parent:
              parent = self
          response = self.make_request(action, params, path, verb)
          body = response.read()
          boto.log.debug(body)
          if response.status == 200:
              e = boto.jsonresponse.Element(list_marker=list_marker,
                                            pythonize_name=True)
              h = boto.jsonresponse.XmlHandler(e, parent)
              h.parse(body)
              return e
          else:
              boto.log.error('%s %s' % (response.status, response.reason))
              boto.log.error('%s' % body)
              raise self.ResponseError(response.status, response.reason, body)
docs: Utility method to handle calls to IAM and parsing of responses.