public String getClusterTypeFilter() {
        return this.clusterTypeFilter;
    }
<p>
Specify either PROVISIONED or SERVERLESS.
</p>

@return <p>
        Specify either PROVISIONED or SERVERLESS.
        </p>
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/ListClustersV2Request.java