Toggle open/close status of a topic in a forum
Only admins with manageTopics permission can do this.
manageTopics
Chat ID or username
Whether the topic should be closed
Optional
Whether to dispatch the returned service message (if any) to the client's update handler.
ID of the topic (i.e. its top message ID)
Service message about the modification
Toggle open/close status of a topic in a forum
Only admins with
manageTopics
permission can do this.