Hello, any updates on this? thank you

Also looking for resolutions.

Have you tried invoking any of the endpoints to see what they return?

If you only need to know the item stock count then /v3/merchants/{mId}/item_stocks will give you that information.

Output will look like:

{
    "elements": [
        {
            "item": {
                "id": "8HDDYA66T9932"
            },
            "stockCount": 997,
            "quantity": 997.0,
            "modifiedTime": 1609960757000
        },
        {
            "item": {
                "id": "Y8G4WCBEQ60VJ"
            },
            "stockCount": 51,
            "quantity": 51.0,
            "modifiedTime": 1578605937000
        },
...
}

As you can see the output includes only the UUID of the item and the API reference shows that expanding the item is not supported on this endpoint so it's likely you will need to also invoke v3/merchants/{mId}/items/{itemId} to get details about each inventory item or v3/merchants/{mId}/items to get details on every inventory item. Ideally you will cache the results of the items since they are less likely to change as often as the item stock.

thank you appreciated.