ChatBoostSourceGiveaway
The boost was obtained by the creation of a Telegram Premium giveaway. This boosts the chat 4 times for the duration of the corresponding Telegram Premium subscription.
Properties
source
source: "giveaway";
Source of the boost, always “giveaway”
giveaway_message_id
giveaway_message_id: number;
Identifier of a message in the chat with the giveaway; the message could have been deleted already
user
user?: User;
User that won the prize in the giveaway if any
is_unclaimed
is_unclaimed?: true;
True, if the giveaway was completed, but there was no user to win the prize