public function deleteInternetGateway($internetGatewayId)
{
$result = false;
$options = array('InternetGatewayId' => (string) $internetGatewayId);
$action = ucfirst(__FUNCTION__);
$response = $this->client->call($action, $options);
if ($response->getError() === false) {
$sxml = simplexml_load_string($response->getRawContent());
if ((string) $sxml->return != 'true') {
throw new Ec2Exception(sprintf('Amazon Ec2 could not %s InternetGatewayId:"%s". It returned "%s"', $action, $options['InternetGatewayId'], $sxml->return));
}
$result = true;
$entity = $this->ec2->getEntityManagerEnabled() ? $this->ec2->internetGateway->get($options['InternetGatewayId']) : null;
if ($entity !== null) {
$this->ec2->getEntityManager()->detach($entity);
}
}
return $result;
}