channelAdminLogEventActionChangeUsername

Channel/supergroup username was changed

channelAdminLogEventActionChangeUsername#6a4afc38 prev_value:string new_value:string = ChannelAdminLogEventAction;

Name	Type	Description
prev_value	string	Old username
new_value	string	New username

Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.