curl --request GET \
  --url https://openapi.enginy.ai/v1/conversation/:conversationId/messages \
  --header 'x-api-key: <api-key>'

{
  "message": "<string>",
  "data": {
    "conversationId": 123,
    "messages": [
      {
        "id": 123,
        "content": "<string>",
        "subject": "<string>",
        "type": "<string>",
        "isContactSender": true,
        "isAutosent": true,
        "isAudio": true,
        "isBounced": true,
        "url": "<string>",
        "attachment": "<string>",
        "attachmentName": "<string>",
        "contentType": "<string>",
        "createdAt": "2023-11-07T05:31:56Z",
        "updatedAt": "2023-11-07T05:31:56Z",
        "viewCount": 123,
        "clickCount": 123
      }
    ]
  }
}