curl --request POST \
  --url http://api.salesjourney.io/sale_order/status/{saleOrderIdentifier} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "status": "BILLED"
}
'

{
  "success": true,
  "message": "<string>"
}