activityType = $activityType; } public function getActivityType() { return $this->activityType; } public function setNewItemCount($newItemCount) { $this->newItemCount = $newItemCount; } public function getNewItemCount() { return $this->newItemCount; } public function setTotalItemCount($totalItemCount) { $this->totalItemCount = $totalItemCount; } public function getTotalItemCount() { return $this->totalItemCount; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(SubscriptionContentDetails::class, 'Google_Service_YouTube_SubscriptionContentDetails');