Pays for upgrade of a regular gift that is owned by another user or channel chat. Request type for Tdjson#buyGiftUpgrade.
Identifier of the user or the channel chat that owns the gift.
Prepaid upgrade hash as received along with the gift.
The amount of Telegram Stars the user agreed to pay for the upgrade; must be equal to gift.upgrade_star_count.
Pays for upgrade of a regular gift that is owned by another user or channel chat. Request type for Tdjson#buyGiftUpgrade.