curl --request GET \
  --url https://api.perscom.io/{version}/messages/{message} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": 123,
    "message": "<string>",
    "channels": [
      "broadcast"
    ],
    "recipients": [
      123
    ],
    "repeats": false,
    "send_at": "2023-11-07T05:31:56Z",
    "sent_at": "2023-11-07T05:31:56Z",
    "label": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
}