import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

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

console.log(comment.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"
  }
}