curl --request POST \
  --url http://localhost:3091/v1/api/qrcode/validate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "payload": "<string>"
}
'

{
  "valid": true,
  "reservationId": 123,
  "reservationNumber": "<string>",
  "message": "<string>"
}