Cancel Multiple Servers

gistfile1.php

<?php

require_once('SoftLayer/SoapClient.class.php');

/**
 * Set your SoftLayer API username and key.
 */
$apiUsername = '';
$apiKey = '';

$hardwareClient = SoftLayer_SoapClient::getClient('SoftLayer_Hardware', NULL, $apiUsername, $apiKey);
$ticketClient = SoftLayer_SoapClient::getClient('SoftLayer_Ticket', NULL, $apiUsername, $apiKey);

$ipsToCancel = array('1.1.1.1', '2.2.2.2', '3.3.3.3');

foreach ($ipsToCancel as $ipToCancel) {
    $server = $hardwareClient->findByIpaddress($ipToCancel);
    $result = $ticketClient->createCancelServerTicket($server->id, "Because reasons", "Please cancel this server", TRUE, "HARDWARE");
    print($result);
}

Can you provide one for canceling iSCSI storage