{
   "Sku": "{{sku}}", 
   "title": "{{title}}",
   "thumbnail": null,
   "type": "SIMPLES",
   "updateStockListings": null,
   "updateStockKit": null, 
   "ean": null,
   "stocks": [ 
       {
           "warehouseId": 1, 
           "currentStock": {{currentStock}}, 
           "limits": []
       }
   ]
}