I am using a custom php made site on cloudflare. I want to upload larger files to my server on daily basis. So I want to by pass my file uploads from caching. What Page rule I need to setup so CF could stop caching my uploads. by the way my site upload url is domain.com/admin/videos
so I want to disable caching for4 domain.com/admin/ every single url after admin/.
Please tel me which page rule I need to setup for it.