curl --request GET \
  --url https://services.leadconnectorhq.com/contacts/{contactId}/notes \
  --header 'Authorization: Bearer <token>' \
  --header 'Version: <version>'

{
  "notes": [
    {
      "id": "HGPcayliwcdoUFzvbTok",
      "body": "lorem ipsum",
      "userId": "TUcmRxWrjqzJS8EjkxNK",
      "dateAdded": "2021-07-08T12:02:11.285Z",
      "contactId": "TUcmRxWrjqzJS8EjkxNK"
    }
  ]
}