Thumbnail 404 error

Question

I\'m trying to get the thumbnail of a file but am getting an error 404, the url that return drive is like this in some files

https://docs.google.com/feeds/vt?gd=tru

Answer 1

I ran into the same issue.

You should append access token to the thumbnailLink URL, which will authorize your GET request for it.

So something like:

var thumbLink = driveEntry["thumbnailLink"] + "&access_token=" + YOURTOKEN;

Cheers.