The date and time that the video was published. Note that this time might
be different than the time that the video was uploaded. For example, if a
video is uploaded as a private video and then made public at a later time,
this property will specify the time that the video was made public.
A map of thumbnail images associated with the video. For each object in
the map, the key is the name of the thumbnail image, and the value is an
object that contains other information about the thumbnail.
The video's title. The property value has a maximum length of 100
characters and may contain all valid UTF-8 characters except < and >.
You must set a value for this property if you call the videos.update
method and are updating the snippet part of a video resource.