public static SMQSSioUser FromAccessToken(string accessToken)
        {
            var smqABSUser = new SMQSSioUser(C_AMQPS);

            smqABSUser.AccessToken = accessToken;
            return(smqABSUser);
        }
        public static SMQSSioUser GetDemoABSUser(string emailAddress, string demoPassword)
        {
            var guest   = new SMQGuest(C_AMQPS);
            var payload = guest.CreatePayload();

            payload.EmailAddress = emailAddress;
            payload.DemoPassword = demoPassword;
            SMQSSioUser smqABSUser = ValidateTemporaryAccessToken(guest, payload);

            return(smqABSUser);
        }