amount = $amount; } /** * @return Price */ public function getAmount() { return $this->amount; } /** * @param string */ public function setPeriod($period) { $this->period = $period; } /** * @return string */ public function getPeriod() { return $this->period; } /** * @param string */ public function setPeriodLength($periodLength) { $this->periodLength = $periodLength; } /** * @return string */ public function getPeriodLength() { return $this->periodLength; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(ProductSubscriptionCost::class, 'Google_Service_ShoppingContent_ProductSubscriptionCost');