This is my code run on a node.js server. I have the proper access token obtained from OAuth2.0 protocol as defined in the Instagram developer page. 

```
function getMedia(accessToken) {
    var instagram = require('instagram-node').instagram();
    instagram.use({
      access_token: accessToken
    });
    instagram.user_self_media_recent(function(err, medias, pagination, remaining, limit) {
      if(err) {
        console.log(err);
      }
      console.log(medias);
    });
}

```

I'm getting this in my error response:

```
{ Error: getaddrinfo ENOTFOUND api.instagram.com api.instagram.com:443
    at errnoException (dns.js:28:10)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:76:26)
  code: 'ENOTFOUND',
  errno: 'ENOTFOUND',
  syscall: 'getaddrinfo',
  hostname: 'api.instagram.com',
  host: 'api.instagram.com',
  port: 443,
  retry: [Function: retry] } 

```

Does anyone know what this error response means?