curl --request POST \
  --url https://kan.bn/api/v1/cards/{cardPublicId}/comments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "comment": "<string>"
}
'

{
  "code": "BAD_REQUEST",
  "message": "Invalid input data",
  "issues": []
}