UpgradeBasicGroupChatToSupergroupChat constructor

UpgradeBasicGroupChatToSupergroupChat(
  1. {required int chat_id,
  2. int? extra,
  3. int? clientId}
)

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

Returns Chat

Implementation

UpgradeBasicGroupChatToSupergroupChat