$cart_item['product_id']; $quantity = $add_to_cart_data['quantity'] ?? $cart_item['quantity']; /** * Fires when an item is added to the cart from a user request. * * @param int $product_id Product ID (variation ID for variable products). * @param int|float $quantity Quantity added to the cart. * * @since 10.6.0 */ do_action( 'internal_woocommerce_cart_item_added_from_user_request', $product_id, $quantity ); } $response = rest_ensure_response( $this->schema->get_item_response( $this->cart_controller->get_cart_for_response() ) ); $response->set_status( 201 ); return $response; } }