curl --request GET \
  --url https://api.tinyinbox.app/conversations/{conversationId}/messages \
  --header 'Authorization: Bearer <token>'

{
  "messages": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "conversationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "senderType": "visitor",
      "body": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "senderId": "<string>"
    }
  ]
}