{"total":1,"results":[{"code":400,"name":"STARGIFT_UPGRADE_UNAVAILABLE","methods":["payments.getPaymentForm","payments.getStarGiftUpgradePreview","payments.upgradeStarGift"],"description":"A received gift can only be upgraded to a collectible gift if the [messageActionStarGift](https://core.telegram.org/constructor/messageActionStarGift)/[savedStarGift](https://core.telegram.org/constructor/savedStarGift).`can_upgrade` flag is set."}],"layer":227}