docs: @Bean
      public AmqpMessageHandlerService amqpMessageHandlerService(final RabbitTemplate rabbitTemplate,
              final AmqpMessageDispatcherService amqpMessageDispatcherService,
              final ControllerManagement controllerManagement, final EntityFactory entityFactory) {
          return new AmqpMessageHandlerService(rabbitTemplate, amqpMessageDispatcherService, controllerManagement,
                  entityFactory);
      }