public java.util.List<String> getReadReplicaDBClusterIdentifiers() {
        return readReplicaDBClusterIdentifiers;
    }
<p>
List of identifiers of Aurora DB clusters to which the RDS DB instance is replicated as a read replica.
</p>

@return List of identifiers of Aurora DB clusters to which the RDS DB instance is replicated as a read replica.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRdsDbInstanceDetails.java