curl --request PUT \
  --url 'https://api.stateset.com/api/v1/carts/{id}/items/{item_id}' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{}'

{
  "data": {
    "created_at": "2024-12-09T10:30:00Z",
    "currency": "USD",
    "discount_total": "15.00",
    "expires_at": "2024-12-16T10:30:00Z",
    "id": "770e8400-e29b-41d4-a716-446655440000",
    "shipping_total": "9.99",
    "status": "active",
    "subtotal": "149.98",
    "tax_total": "12.00",
    "total": "156.97",
    "updated_at": "2024-12-09T11:45:00Z"
  },
  "errors": null,
  "message": null,
  "meta": null,
  "success": true
}