Endpoint for handling account linking service response. When getting here
        user might have approved or rejected linking their account

        :type context: satosa.context.Context
        :rtype: satosa.response.Response

        :param context: The current context
        :return: response

def _handle_al_response(self, context):
        """
        Endpoint for handling account linking service response. When getting here
        user might have approved or rejected linking their account

        :type context: satosa.context.Context
        :rtype: satosa.response.Response

        :param context: The current context
        :return: response
        """
        saved_state = context.state[self.name]
        internal_response = InternalData.from_dict(saved_state)

        #subject_id here is the linked id , not the facebook one, Figure out what to do
        status_code, message = self._get_uuid(context, internal_response.auth_info.issuer, internal_response.attributes['issuer_user_id'])

        if status_code == 200:
            satosa_logging(logger, logging.INFO, "issuer/id pair is linked in AL service",
                           context.state)
            internal_response.subject_id = message
            if self.id_to_attr:
                internal_response.attributes[self.id_to_attr] = [message]

            del context.state[self.name]
            return super().process(context, internal_response)
        else:
            # User selected not to link their accounts, so the internal.response.subject_id is based on the
            # issuers id/sub which is fine
            satosa_logging(logger, logging.INFO, "User selected to not link their identity in AL service",
                           context.state)
            del context.state[self.name]
            return super().process(context, internal_response)