MessageMediaGiveaway constructor

const MessageMediaGiveaway({ required bool onlyNewSubscribers, required bool winnersAreVisible, required List<int> channels, List<String>? countriesIso2, String? prizeDescription, required int quantity, required int months, required DateTime untilDate, })

Message Media Giveaway constructor.

Implementation

const MessageMediaGiveaway({
  required this.onlyNewSubscribers,
  required this.winnersAreVisible,
  required this.channels,
  this.countriesIso2,
  this.prizeDescription,
  required this.quantity,
  required this.months,
  required this.untilDate,
}) : super._();