curl --request POST \
  --url https://api.joinrefine.io/organizations/{orgId}/catalogs/{catalogId}/products \
  --header 'Content-Type: application/json' \
  --header 'REFINE_API_KEY: <api-key>' \
  --data '[
  {
    "id": "sku001",
    "catalogId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "imageUrl": "https://cdn.site.com/p/sku001.jpg",
    "descriptor": "Red Linen Dress",
    "metadata": {
      "color": "red",
      "size": "S",
      "price": 119.99
    }
  }
]'

{
  "status": "success",
  "message": "products uploaded",
  "count": 2
}