curl --request POST \
  --url https://api.example.com/admin/concat/detail \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "concatCode": "c91da83e-b1fb-442e-b808-1c3571bd1d8b",
  "languageID": 1
}
'

{
  "success": true,
  "data": "<unknown>"
}