transferGift
suspend fun TelegramBot.transferGift(businessConnectionId: BusinessConnectionId, ownedGiftId: GiftId, newOwnerChatId: ChatId, transferPaymentStarCount: Int? = null): Boolean
suspend fun TelegramBot.transferGift(businessConnectionId: BusinessConnectionId, gift: Gift.Regular, newOwnerChatId: ChatId, transferPaymentStarCount: Int? = null): Boolean