A liveChatMessage resource represents a chat message in a YouTube live chat. The resource can contain details about several types of messages, including a newly posted text message or fan funding event.
A playlistItem resource identifies another resource, such as a video, that is included in a playlist. In addition, the playlistItem resource contains details about the included resource that pertain specifically to how that resource is used in that playlist.
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YouTube also uses a playlist to identify a channel's list of uploaded videos, with each playlistItem in that list representing one uploaded video. You can retrieve the playlist ID for that list from the channel resource for a given channel. You can then use the playlistItems.list method to the list.
A playlist resource represents a YouTube playlist. A playlist is a collection of videos that can be viewed sequentially and shared with other users. By default, playlists are publicly visible to other users, but playlists can be public or private.
A search result contains information about a YouTube video, channel, or playlist that matches the search parameters specified in an API request. While a search result points to a uniquely identifiable resource, like a video, it does not have its own persistent data.
A liveStream resource contains information about the video stream that you are transmitting to YouTube. The stream provides the content that will be broadcast to YouTube users. Once created, a LiveStreamItem resource can be bound to one or more LiveBroadcastItem resources.
A Thumbnail resource identifies different thumbnail image sizes associated with a resource. Please note the following characteristics of thumbnail images:
Integrates Google Vision features, including image labeling, face, logo, and landmark detection, optical character recognition (OCR), and detection of explicit content, into applications.