View Source ExTDLib.Method.TransferChatOwnership (ExTDLib v0.0.4)

Changes the owner of a chat. The current user must be a current owner of the chat. Use the method canTransferOwnership to check whether the ownership can be transferred from the current session. Available only for supergroups and channel chats. Returns object_ptr<Ok>.

NameTypeDescription
chat_idstringChat identifier.
user_idstringIdentifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user.
passwordstringThe 2-step verification password of the current user.

More details on telegram's documentation.