List all messages

curl --request GET \
  --url https://api.siit.io/v1/requests/{request_uid}/messages \
  --header 'Authorization: Bearer <token>'

{
  "meta": {
    "count": 123,
    "current_page": 123,
    "next_page_link": "<string>",
    "per_page": 20,
    "previous_page_link": "<string>",
    "total": 123
  },
  "results": [
    {
      "uid": "<string>",
      "attachments": [
        {
          "filename": "<string>",
          "url": "<string>"
        }
      ],
      "body_text": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "sender_type": "user",
      "sent_by": "<string>",
      "sent_by_uid": "<string>",
      "submitted_from": "public_api"
    }
  ]
}