/**
* @param int $id
* @param string|null $reason
* @return bool
*/
public function cancel($id, $reason = null)
{
$data = new OrderUnitCancelTransfer();
if (null !== $reason) {
$data->reason = $reason;
}
$endpoint = new Cancel($this->getTransport());
$endpoint->setId($id);
$endpoint->setTransfer($data);
try {
$result = $endpoint->performRequest();
} catch (ResourceNotFoundException $e) {
return false;
}
return $result['status'] == 204;
}
