Get Top Items

{
    "success": true,
    "message": "Top items bought by customer fetched successfully!",
    "data": [
        {
            "productVariantId": "20133",
            "productName": "Pro",
            "totalQuantity": "11"
        },
        {
            "productVariantId": "20108",
            "productName": "Beverages ",
            "totalQuantity": "5"
        },
        {
            "productVariantId": "20112",
            "productName": "Mouse",
            "totalQuantity": "3"
        }
    ]
}