getting this error "product_not_available" and message as "product is not published for this custom"

[breeze1]

I am trying to use "shopify Bundle" app for combo product creation and when i tried to calling api by "/admin/api/2023-01/checkouts.json" and getting response as below

    "errors": {
        "line_items": {
            "0": {
                "variant_id": [
                    {
                        "code": "product_not_available",
                        "message": "product is not published for this customer.",
                        "options": {}
                    }
                ]
            }
        }
    }
}

Its looks like its not able to find the variantId and due to this I am facing this error can anyone please help me to resolve this by using "Shopify Bundle" App by shopify 

[sppzglou]

Any replay on this error? I have the same error