public UpdateBrokerCountRequest withTargetNumberOfBrokerNodes(Integer targetNumberOfBrokerNodes) {
        setTargetNumberOfBrokerNodes(targetNumberOfBrokerNodes);
        return this;
    }
<p>
The number of broker nodes that you want the cluster to have after this operation completes successfully.
</p>

@param targetNumberOfBrokerNodes
       <p>
       The number of broker nodes that you want the cluster to have after this operation completes successfully.
       </p>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/UpdateBrokerCountRequest.java