curl --request PATCH \
  --url https://api.autoprintfarm.com/public/v1/assembly/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "quantity": 2,
  "assigned_to": "<string>",
  "notes": "<string>"
}
'

{
  "success": true,
  "data": {
    "id": "<string>",
    "product_name": "<string>",
    "sku": "<string>",
    "quantity": 123,
    "notes": "<string>",
    "created_at": "<string>",
    "updated_at": "<string>",
    "completed_at": "<string>"
  }
}