Node.js version

24

Database and its version

16.2

Operating system name and version

Linux

Browser name

No response

What happended?

As per the documentation, the GET cart endpoint supports returning items.variant.inventory_quantity but it doesn't return. See actual behaviour section for the actual request and response.

<img width="1287" height="829" alt="Image" src="https://github.com/user-attachments/assets/cf88c559-024e-404d-8035-d1531972cfbe" />

Expected behavior

Expected behaviour is that the GET cart API endpoint returns the items.variant.inventory_quantity when requests, but it ignores this field.

Actual behavior

  return await sdk.client
    .fetch<HttpTypes.StoreCartResponse>(`/store/carts/${id}`, {
      method: "GET",
      query: {
        fields:
          "*items, *region, *items.product, *items.variant, +items.variant.inventory_quantity, *items.thumbnail, *items.metadata, +items.total, *promotions, +shipping_methods.name",
      },
      headers,
      next,
      // cache: "force-cache",
    })

I tried the following:

*items.variant, +items.variant.inventory_quantity The field is missing in the response

*items.variant.inventory_quantity error: Entity 'ProductVariant' does not have property 'inventory_quantity' ValidationError: Entity 'ProductVariant' does not have property 'inventory_quantity'

*items.variants.inventory_quantity and many other trials TypeError: Cannot read properties of undefined (reading 'strategy')

What's the proper way to retrieve inventory_quantity during cart GET? Why do I need this? Because I have to prevent this flow:

1. A customer adds a product to the cart.
2. Abandon cart for a day
3. The product becomes out of stock
4. Customer comes back and checkouts
5. No error until the customer clicks Place Order

So i have to prevent this.