@ModuleOption("producer request acknowledgement mode")
	public void setRequestRequiredAck(int requestRequiredAck) {
		this.requestRequiredAck = requestRequiredAck;
	}
Module options for Kafka Producer configuration.

@author Ilayaperumal Gopinathan
@author Marius Bogoevici
extensions/spring-xd-extension-kafka/src/main/java/org/springframework/integration/x/kafka/KafkaProducerOptionsMixin.java