code: def get_fetch_response(self, res):
          
          res.code = res.status_code
          res.headers = Headers(res.headers)
          res._body = None
          res.body = ''
          body = res.content
          if body:
              if self.is_json(res.headers):
                  res._body = res.json()
              else:
                  res._body = body
  
              res.body = String(body, res.encoding)
  
          return res
docs: the goal of this method is to make the requests object more endpoints like
  
          res -- requests Response -- the native requests response instance, we manipulate
              it a bit to make it look a bit more like the internal endpoints.Response object