public function getPushSubscriptionLogs($page = 1, $per_page = 100, $order_by = DataSift_Push_Subscription::ORDERBY_REQUEST_TIME, $order_dir = DataSift_Push_Subscription::ORDERDIR_DESC) { return DataSift_Push_Subscription::getLogs($this, $page, $per_page, $order_by, $order_dir); }