Deny From All directive in vhost - how to?

Hello. I am really new to openlitespeed. I want to install rainloop, so, I want to protect data folder, as per the directions.
So, I want to put in the vhost file something like this in apache:

<Directory /data>
order deny,allow
deny from all

How can I do this in opelitespeed’s vhost file?

Thanks