Proper format for self client scopes

Proper format for self client scopes

Hi, I'm running in to an error when trying to create a Self Client grant token with the modules.all scope. How do I properly specify modules.all? Both zohocrm.modules.all and modules.all are throwing a 'Enter a valid scope' error for me.

When i enter aaaserver.profile.read on it's own, it works ok.