public void setTargetKafkaClusterArn(String targetKafkaClusterArn) {
        this.targetKafkaClusterArn = targetKafkaClusterArn;
    }
<p>
The ARN of the target Kafka cluster.
</p>

@param targetKafkaClusterArn
       The ARN of the target Kafka cluster.
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/ReplicationInfo.java