subscription = $subscription; } /** * @return string */ public function getSubscription() { return $this->subscription; } /** * @param string */ public function setTopic($topic) { $this->topic = $topic; } /** * @return string */ public function getTopic() { return $this->topic; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(WatchCreativesResponse::class, 'Google_Service_RealTimeBidding_WatchCreativesResponse');