File Access Control: Nextcloud Request URL

NextCloud version: 15.0.2
Apache or nginx version (eg, Apache 2.4.25) : Apache
PHP version: 7.2.1.6

Hi Guys,
How do I determine the Request URL when using the files access control feature? Would it be similar to the following:

https://cloud.[domain].com/index.php/apps/files?dir=//Test%20Folder