/**
* @param string $id Optional (do not set for new objects)
* @param string $parent_id Optional, needed for creating new objects.
* @param Api $api The Api instance this object should use to make calls
*/
public function __construct($id = null, $parent_id = null, Api $api = null)
{
parent::__construct();
$this->data[static::FIELD_ID] = $id;
$this->parentId = $parent_id;
$this->api = static::assureApi($api);
}
