pl 

channelId (TSearchResultSnippet)

pl 

channelTitle (TSearchResultSnippet)

pl 

description (TSearchResultSnippet)

pl 

liveBroadcastContent (TSearchResultSnippet)

pl 

publishedAt (TSearchResultSnippet)

pl 

thumbnails (TSearchResultSnippet)

pl 

title (TSearchResultSnippet)