@ModuleOption("the maximum amount of time to block waiting for the metadata fetch to succeed")
	public void setTopicMetadataFetchTimeout(int topicMetadataFetchTimeout) {
		this.topicMetadataFetchTimeout = topicMetadataFetchTimeout;
	}
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