@ConditionalOnMissingBean(name = "messageQueueTicketRegistryIdentifier")
        @Bean
        @RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
        public PublisherIdentifier messageQueueTicketRegistryIdentifier(final CasConfigurationProperties casProperties) {
            val bean = new PublisherIdentifier();
            val core = casProperties.getTicket().getRegistry().getCore();
            FunctionUtils.doIfNotBlank(core.getQueueIdentifier(), __ -> bean.setId(core.getQueueIdentifier()));
            return bean;
        }
This is {@link CasCoreTicketsConfiguration}.

@author Misagh Moayyed
@since 5.0.0
core/cas-server-core-tickets/src/main/java/org/apereo/cas/config/CasCoreTicketsConfiguration.java