class Telegrammer::DataTypes::Document
Telegram Document
data type
@attr [String] file_id Unique file identifier @attr [Telegrammer::DataTypes::PhotoSize] thumb Document
thumbnail as defined by sender @attr [String] file_name Optional. Original filename as defined by sender @attr [String] mime_type Optional. MIME type of the file as defined by sender @attr [String] file_size Optional. File
size
See more at core.telegram.org/bots/api#document