/**
* Creates a vm group
*
* @param CreateInstanceGroupData $requestData Request data object
* @return InstanceGroupData
*/
public function createInstanceGroup(CreateInstanceGroupData $requestData)
{
$result = null;
$response = $this->getClient()->call('createInstanceGroup', $requestData->toArray());
if ($response->hasError() === false) {
$resultObject = $response->getResult();
if (!empty($resultObject)) {
$result = $this->_loadInstanceGroupData($resultObject);
}
}
return $result;
}
