@RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
        @Bean
        @ConditionalOnMissingBean(name = "throttledRequestResponseHandler")
        public ThrottledRequestResponseHandler throttledRequestResponseHandler(
            final CasConfigurationProperties casProperties) {
            val throttle = casProperties.getAuthn().getThrottle();
            return new DefaultThrottledRequestResponseHandler(throttle.getCore().getUsernameParameter());
        }
This is {@link CasThrottlingAutoConfiguration}.

@author Misagh Moayyed
@since 5.0.0
support/cas-server-support-throttle/src/main/java/org/apereo/cas/config/CasThrottlingAutoConfiguration.java