public void setIsClusterWriter(Boolean isClusterWriter) {
        this.isClusterWriter = isClusterWriter;
    }
<p>
Whether the cluster member is the primary instance for the DB cluster.
</p>

@param isClusterWriter
       Whether the cluster member is the primary instance for the DB cluster.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRdsDbClusterMember.java