import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: 'My API Key',
});

const comments = await client.portingOrders.comments.list('182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e');

console.log(comments.data);

{
  "data": [
    {
      "id": "f1486bae-f067-460c-ad43-73a92848f902",
      "body": "Great experience so far",
      "porting_order_id": "f1486bae-f067-460c-ad43-73a92848f902",
      "user_type": "user",
      "record_type": "porting_comment",
      "created_at": "2021-03-19T10:07:15.527Z"
    }
  ],
  "meta": {
    "page_number": 2,
    "page_size": 25,
    "total_pages": 3,
    "total_results": 55
  }
}