docs: def handle_single_request(self, request_object):
          """
          Handles a single request object and returns the raw response
  
          :param request_object:
          """
          if not isinstance(request_object, (MethodCall, Notification)):
              raise TypeError("Invalid type for request_object")
  
          method_name = request_object.method_name
          params = request_object.params
          req_id = request_object.id
  
          request_body = self.build_request_body(method_name, params, id=req_id)
          http_request = self.build_http_request_obj(request_body)
  
          try:
              response = urllib.request.urlopen(http_request)
          except urllib.request.HTTPError as e:
              raise CalledServiceError(e)
  
          if not req_id:
              return
  
          response_body = json.loads(response.read().decode())
          return response_body