@Bean
        @ConditionalOnMissingBean(name = "requestedContextValidator")
        @RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
        public RequestedAuthenticationContextValidator requestedContextValidator(
            final ConfigurableApplicationContext applicationContext,
            @Qualifier(ServicesManager.BEAN_NAME) final ServicesManager servicesManager,
            @Qualifier(MultifactorAuthenticationTriggerSelectionStrategy.BEAN_NAME)
            final MultifactorAuthenticationTriggerSelectionStrategy multifactorTriggerSelectionStrategy,
            @Qualifier(MultifactorAuthenticationContextValidator.BEAN_NAME)
            final MultifactorAuthenticationContextValidator authenticationContextValidator) {
            return new DefaultRequestedAuthenticationContextValidator(servicesManager,
                multifactorTriggerSelectionStrategy, authenticationContextValidator);
        }
This is {@link CasCoreMultifactorAuthenticationConfiguration}.

@author Travis Schmidt
@since 6.0.0
core/cas-server-core-authentication-mfa/src/main/java/org/apereo/cas/config/CasCoreMultifactorAuthenticationConfiguration.java