youtube api - How to get the title and description of a channel? -

i want channel list description , title

https://www.youtube.com/playlist?list=plzvcfyrls3sjcpeay2fecjhyokgqw2zdw

will show information:

channel title: top 50 english songs 2014

channel description: pop slow romance best (y) top 50 songs arrange randomly :) hope u enjoy first playlist

this link i'm using, doesn't contain channel description , channel list title:

https://www.googleapis.com/youtube/v3/playlistitems?part=snippet,contentdetails&maxresults=50&pagetoken=&playlistid=plzvcfyrls3sjcpeay2fecjhyokgqw2zdw&key=[youtube-api]

https://www.googleapis.com/youtube/v3/playlists?part=snippet&id=plzvcfyrls3sjcpeay2fecjhyokgqw2zdw&key={your-api-key}

will information specific playlist. can grab title , description items returned.

"title": "top 50 english songs 2014", "description": "pop slow romance best (y) top 50 songs arrange randomly :) hope u enjoy first playlist",