public RestoreDBClusterToPointInTimeRequest withDBSubnetGroupName(String dBSubnetGroupName) {
        setDBSubnetGroupName(dBSubnetGroupName);
        return this;
    }
<p>
The DB subnet group name to use for the new DB cluster.
</p>
<p>
Constraints: If supplied, must match the name of an existing DBSubnetGroup.
</p>
<p>
Example: <code>mySubnetgroup</code>
</p>

@param dBSubnetGroupName
       The DB subnet group name to use for the new DB cluster.</p>
       <p>
       Constraints: If supplied, must match the name of an existing DBSubnetGroup.
       </p>
       <p>
       Example: <code>mySubnetgroup</code>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/RestoreDBClusterToPointInTimeRequest.java