docs: def request_method(self, method: str,
                         **method_kwargs: Union[str, int]) -> dict:
          """
          Process method request and return json with results
  
          :param method: str: specifies the method, example: "users.get"
          :param method_kwargs: dict: method parameters,
          example: "users_id=1", "fields='city, contacts'"
          """
          response = self.session.send_method_request(method, method_kwargs)
          self.check_for_errors(method, method_kwargs, response)
          return response