Point in time (Unix timestamp) when the bid was made.
The minimum number of Telegram Stars that can be put for the next bid.
Identifier of the user or the chat that will receive the auctioned item. If the auction is opened in context of another user or chat, then a warning is supposed to be shown to the current user.
The number of Telegram Stars that were put in the bid.
Optional was_True, if the bid was returned to the user, because it was outbid and can't win anymore.
Describes a bid of the current user in an auction.