def get_response(self, **kwargs):
        """
        Returns a Response object containing this object's status code and a
        JSON object containing the key "error" with the value of this object's
        error message in the body. Keyword args are passed through to
        the Response.
        """
        return Response(
            json.dumps({"error": self.message}),  # pylint: disable=exception-message-attribute
            status_code=self.status_code,
            content_type="application/json",
            charset="utf-8",
            **kwargs
        )
Returns a Response object containing this object's status code and a
        JSON object containing the key "error" with the value of this object's
        error message in the body. Keyword args are passed through to
        the Response.