HRESULT XStoreReportConsumableFulfillmentAsync(  
         const XStoreContextHandle storeContextHandle,  
         const char* storeProductId,  
         uint32_t quantity,  
         GUID trackingId,  
         XAsyncBlock* async  
)  

void CALLBACK ReportConsumableFulfillmentCallback(XAsyncBlock* asyncBlock)
{
    XStoreConsumableResult result{};
    HRESULT hr = XStoreReportConsumableFulfillmentResult(
        asyncBlock,
        &result);

    if (FAILED(hr))
    {
        printf("Failed retrieve the consumable balance remaining: 0x%x\r\n", hr);
        return;
    }

    printf("quantity: %d\r\n", result.quantity);
}

void ReportConsumableFulfillment(XStoreContextHandle storeContextHandle, XTaskQueueHandle taskQueueHandle, const char* storeId, uint32_t quantity, GUID trackingId)
{
    auto asyncBlock = std::make_unique<XAsyncBlock>();
    ZeroMemory(asyncBlock.get(), sizeof(*asyncBlock));
    asyncBlock->queue = taskQueueHandle;
    asyncBlock->callback = ReportConsumableFulfillmentCallback;

    HRESULT hr = XStoreReportConsumableFulfillmentAsync(
        storeContextHandle,
        storeId,
        quantity,
        trackingId,
        asyncBlock.get());

    if (FAILED(hr))
    {
        printf("Failed to report consumable fulfillment: 0x%x\r\n", hr);
        return;
    }
}