public long getConsumerTimeoutMillisWhenSuspend() {
			return consumerTimeoutMillisWhenSuspend;
		}
Ack state handling, including receive, reject, and retry, when a consumption
exception occurs.
spring-cloud-alibaba-starters/spring-cloud-starter-stream-rocketmq/src/main/java/com/alibaba/cloud/stream/binder/rocketmq/properties/RocketMQConsumerProperties.java