I am trying to get the ACL on a file via the rest api. I can get the contents of a file and make other rest calls but when I call:
I get a
401 Unauthorized Entity response.
I have created an appPrinciple in the site, and during the oAuth initiation I am requesting the
AllSites.Manage permission. Around a year ago this code worked - and I can't find anything that suggests that this is no longer allowed.
Can anyone shed any light?