`upgradeBasicGroupChatToSupergroupChat`¶

Function · TDLib 1.8.67 · d1085f9c

Creates a new supergroup from an existing basic group and sends a corresponding messageChatUpgradeTo and messageChatUpgradeFrom; requires owner privileges. Deactivates the original basic group

upgradeBasicGroupChatToSupergroupChat(
chat_id: int53
) → Chat