Identifier of the target bot.
Sets the text shown in the chat with a bot if the chat is empty. Can be called only if userTypeBot.can_be_edited == true.
A two-letter ISO 639-1 language code. If empty, the description will be shown to all users for whose languages there is no dedicated description.
Sets the text shown in the chat with a bot if the chat is empty. Can be called only if userTypeBot.can_be_edited == true. Request type for Tdjson#setBotInfoDescription.