VideoNote
This object represents a video message (available in Telegram apps as of v.4.0).
Fields
file_idStringRequiredIdentifier for this file, which can be used to download or reuse the file
file_unique_idStringRequiredUnique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
lengthIntegerRequiredVideo width and height (diameter of the video message) as defined by the sender
durationIntegerRequiredDuration of the video in seconds as defined by the sender
Optional. Video thumbnail
file_sizeIntegerOptionalOptional. File size in bytes