so let's close it
I think this issue is out of date.
We are building the url by our selves. Do you mean we should use the "medium" thumbnail instead of the "default" ?
{ "kind": "youtube#playlistListResponse", "items": [ { "kind": "youtube#playlist", "id": "PL50C17441DA8A565D", "snippet": { "title": "Jay Chou Playlist", "thumbnails": { "default": { "url": "https://i.ytimg.com/vi/kGbDymJ75PU/default.jpg", "width": 120, "height": 90 }, "medium": { "url": "https://i.ytimg.com/vi/kGbDymJ75PU/mqdefault.jpg", "width": 320, "height": 180 }, "high": { "url": "https://i.ytimg.com/vi/kGbDymJ75PU/hqdefault.jpg", "width": 480, "height": 360 } }, "channelTitle": "it23" } } ] }
so let's close it