code: def patch(self, url, callback,
                params=None, json=None, headers=None):
          
          return self.adapter.patch(url, callback,
                                    params=params, json=json, headers=headers)
docs: Patch a URL.
  
          Args:
  
              url(string): URL for the request
  
              callback(func): The response callback function
  
              headers(dict): HTTP headers for the request
  
          Keyword Args:
  
              params(dict): Parameters for the request
  
              json(dict): JSON body for the request
  
          Returns:
  
              The result of the callback handling the resopnse from the
                  executed request