@Override
                public void addInterceptors(@Nonnull final InterceptorRegistry registry) {
                    authenticationThrottlingExecutionPlan.ifAvailable(plan -> {
                        val handler = new RefreshableHandlerInterceptor(plan::getAuthenticationThrottleInterceptors);
                        registry.addInterceptor(handler)
                            .order(0)
                            .addPathPatterns('/' + SamlIdPConstants.BASE_ENDPOINT_IDP + "/**");
                    });
                }
This is {@link SamlIdPThrottleConfiguration}.

@author Misagh Moayyed
@since 7.0.0
support/cas-server-support-saml-idp/src/main/java/org/apereo/cas/config/SamlIdPThrottleConfiguration.java