public String getDBSubnetGroupName() {
        return this.dBSubnetGroupName;
    }
<p>
A DB subnet group to associate with this DB cluster.
</p>
<p>
This setting is required to create a Multi-AZ DB cluster.
</p>
<p>
Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
Must match the name of an existing DB subnet group.
</p>
</li>
</ul>
<p>
Example: <code>mydbsubnetgroup</code>
</p>

@return A DB subnet group to associate with this DB cluster.</p>
        <p>
        This setting is required to create a Multi-AZ DB cluster.
        </p>
        <p>
        Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
        </p>
        <p>
        Constraints:
        </p>
        <ul>
        <li>
        <p>
        Must match the name of an existing DB subnet group.
        </p>
        </li>
        </ul>
        <p>
        Example: <code>mydbsubnetgroup</code>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateDBClusterRequest.java