Creates a Logout Response object.
        :param in_response_to: InResponseTo value for the Logout Response.
        :type in_response_to: string

def build(self, in_response_to):
        """
        Creates a Logout Response object.
        :param in_response_to: InResponseTo value for the Logout Response.
        :type in_response_to: string
        """
        sp_data = self.__settings.get_sp_data()
        idp_data = self.__settings.get_idp_data()

        uid = OneLogin_Saml2_Utils.generate_unique_id()
        issue_instant = OneLogin_Saml2_Utils.parse_time_to_SAML(OneLogin_Saml2_Utils.now())

        logout_response = OneLogin_Saml2_Templates.LOGOUT_RESPONSE % \
            {
                'id': uid,
                'issue_instant': issue_instant,
                'destination': idp_data['singleLogoutService']['url'],
                'in_response_to': in_response_to,
                'entity_id': sp_data['entityId'],
                'status': "urn:oasis:names:tc:SAML:2.0:status:Success"
            }

        self.__logout_response = logout_response