public void setDBClusterIdentifier(String dBClusterIdentifier) {
        this.dBClusterIdentifier = dBClusterIdentifier;
    }
<p>
If the DB instance is a member of a DB cluster, indicates the name of the DB cluster that the DB instance is a
member of.
</p>

@param dBClusterIdentifier
       If the DB instance is a member of a DB cluster, indicates the name of the DB cluster that the DB instance
       is a member of.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DBInstance.java