======Unsubscribe======
Unsubscribe from events for a specified node id or any of its children.

Any specific subscriptions to any of the children will also be unsubscribed even if the specified node id itself is not currently being subscribed to.

<code>
unsubscribe <node id>
</code>

If the ''node id'' does not exist, an [[cmd:s_error|error]] is returned.