public NetAppONTAPCluster withClusterBlockStorageUsed(Long clusterBlockStorageUsed) {
        setClusterBlockStorageUsed(clusterBlockStorageUsed);
        return this;
    }
<p>
The storage space that's being used in a cluster.
</p>

@param clusterBlockStorageUsed
       The storage space that's being used in a cluster.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-datasync/src/main/java/com/amazonaws/services/datasync/model/NetAppONTAPCluster.java