public String getDBSubnetGroupName() {
        return this.dBSubnetGroupName;
    }
<p>
The name of the DB subnet group to use for the new instance.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
If supplied, must match the name of an existing DB subnet group.
</p>
</li>
</ul>
<p>
Example: <code>mydbsubnetgroup</code>
</p>

@return The name of the DB subnet group to use for the new instance.</p>
        <p>
        Constraints:
        </p>
        <ul>
        <li>
        <p>
        If supplied, 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/RestoreDBInstanceFromDBSnapshotRequest.java