curl --request POST \
  --url https://api.sandbox.getasset.com/v0/business/{business_id}/journal-entries/{journal_entry_id}/notes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": "<string>"
}
'

{
  "data": {
    "journal_entry_id": "<string>",
    "message": "<string>",
    "user": "<string>",
    "id": "<string>",
    "created_at": "2023-11-07T05:31:56Z"
  }
}