code: def delete(self, uri_pattern, headers=None, parameters=None, **kwargs):
          
          return self._call_api(uri_pattern, HTTP_VERB_DELETE, headers=headers, parameters=parameters, **kwargs)
docs: Launch HTTP DELETE request to the API with given arguments
          :param uri_pattern: string pattern of the full API url with keyword arguments (format string syntax)
          :param headers: HTTP header (dict)
          :param parameters: Query parameters. i.e. {'key1': 'value1', 'key2': 'value2'}
          :param **kwargs: URL parameters (without url_root) to fill the patters
          :returns: REST API response ('Requests' response)