curl --request PATCH \
  --url https://api.myscalev.com/v3/orders/{id}/shipment-receipt \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "shipment_receipt": "<string>"
}
'

{
  "id": 123,
  "order_id": "<string>",
  "shipment_receipt": "<string>"
}