def context(self):
        """
            :return: A dictionary to contextualize :attr:`template`
            :rtype: dict
        """
        return {
            'code': self.code,
            'msg': self.msg,
            'IssueInstant': timezone.now().isoformat(),
            'ResponseID': utils.gen_saml_id()
        }
:return: A dictionary to contextualize :attr:`template`
            :rtype: dict