curl --request PUT \
  --url https://api.loopreturns.com/api/v1/products \
  --header 'Content-Type: application/json' \
  --header 'X-Authorization: <api-key>' \
  --data '
{
  "name": "<string>",
  "external_id": "<string>",
  "channel": "<string>",
  "sku": "<string>",
  "weight_grams": 123,
  "barcode": "<string>",
  "description": "<string>",
  "type": "<string>",
  "vendor": "<string>",
  "price": 10000,
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "options": [
    {
      "position": 123,
      "values": [
        "<string>"
      ],
      "name": "<string>"
    }
  ],
  "images": [
    "<string>"
  ],
  "tags": [
    "<string>"
  ]
}
'

{
  "product": {
    "id": 2,
    "external_id": "<string>",
    "channel": {},
    "sku": "<string>",
    "name": "<string>",
    "weight_grams": 123,
    "barcode": "<string>",
    "description": "<string>",
    "type": "<string>",
    "vendor": "<string>",
    "price": {
      "amount": 50000,
      "currency_code": "USD"
    },
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "collections": [
      {
        "id": 2,
        "external_id": "<string>",
        "name": "<string>"
      }
    ],
    "options": [
      {
        "position": 123,
        "values": [
          "<string>"
        ],
        "name": "<string>"
      }
    ],
    "images": [
      "<string>"
    ],
    "tags": [
      "<string>"
    ],
    "source": "<string>",
    "default_variant_id": "<string>"
  }
}