shopping_service = $shopping_service; } /** * * @param GooglePromotion $promotion * * @return GooglePromotion * * @throws GoogleException If there are any Google API errors. */ public function create( GooglePromotion $promotion ): GooglePromotion { $merchant_id = $this->options->get_merchant_id(); return $this->shopping_service->promotions->create( $merchant_id, $promotion ); } }