public void setSubnetGroupNames(java.util.Collection<String> subnetGroupNames) {
        if (subnetGroupNames == null) {
            this.subnetGroupNames = null;
            return;
        }

        this.subnetGroupNames = new java.util.ArrayList<String>(subnetGroupNames);
    }
<p>
The name of the subnet group.
</p>

@param subnetGroupNames
       The name of the subnet group.
aws-java-sdk-dax/src/main/java/com/amazonaws/services/dax/model/DescribeSubnetGroupsRequest.java