@Bean
    @RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
    public SmsSender smsSender(final CasConfigurationProperties casProperties) {
        val clickatell = casProperties.getSmsProvider().getClickatell();
        return new ClickatellSmsSender(clickatell.getToken(), SpringExpressionLanguageValueResolver.getInstance().resolve(clickatell.getServerUrl()));
    }
This is {@link CasClickatellSmsAutoConfiguration}.

@author Misagh Moayyed
@since 5.1.0
support/cas-server-support-sms-clickatell/src/main/java/org/apereo/cas/config/CasClickatellSmsAutoConfiguration.java