@RestController
@RequestMapping("/api/inventory")
@RequiredArgsConstructor
@Slf4j
public class InventoryController {

    private final InventoryService inventoryService;

    // http://localhost:8082/api/inventory/iphone-13,iphone13-red

    // http://localhost:8082/api/inventory?skuCode=iphone-13&skuCode=iphone13-red
    @GetMapping
    @ResponseStatus(HttpStatus.OK)
    public List<InventoryResponse> isInStock(@RequestParam List<String> skuCode) {
        log.info("Received inventory check request for skuCode: {}", skuCode);
        return inventoryService.isInStock(skuCode);
    }
}

Code language: PHP (php)