https://services.replen.it/products/{clientId}/many
Updates existing product data in bulk.
Sample Payload:
[
 {
  "productId": "string",
  "taxonomy": [
   "string"
  ],
  "isOfflineExclusive": true,
  "variants": [
   {
    "sku": "string",
    "productName": "string",
    "productUrl": "string",
    "productImage": "string",
    "productBrand": "string",
    "productColor": "string",
    "productSize": "string",
    "description": "string",
    "stockQuantity": 0,
    "isAvailable": true,
    "language": "string",
    "price": {
     "productOriginalPrice": 0,
     "productSalePrice": 0,
     "currency": "string"
    },
   }
  ],
 }
]
