public void setAccessChannel(String accessChannel) {
        this.accessChannel = accessChannel;
    }
Configure enable listener or not.
In some particular cases, if you don't want the the listener is enabled when container startup,
the configuration pattern is like this :
rocketmq.push-consumer.listeners.<group-name>.<topic-name>.enabled=<boolean value, true or false>
<p>
the listener is enabled by default.
rocketmq-spring-boot/src/main/java/org/apache/rocketmq/spring/autoconfigure/RocketMQProperties.java