`TCommentSnippet`
pl		authorChannelId
pl		authorChannelUrl
pl		authorDisplayName
pl		authorGoogleplusProfileUrl
pl		authorProfileImageUrl
pl		canRate
pl		channelId
pl		likeCount
pl		moderationStatus
pl		parentId
pl		publishedAt
pl		textDisplay
pl		textOriginal
pl		updatedAt
pl		videoId
pl		viewerRating

`TGoogleBaseObject`