Hi Folks,
We are in the middle of the replacing Azure Access Control Namespaces due to its EOL in November this year.
We were previously using free tier AAD and ACS for authentication in SharePoint 2013.
It looks like we have lost access to our Development ACS, accessible via the "ACSNAME.accesscontrol.windows.net"
Most likely due to an expired certificate or Microsoft deleting it as it looks under utilized. Problem is we need it to test the migration work.
Can anyone advise how I get access / re-enable this ACS?
I've seen the posts on accessing ACS via Poweshell, but I think the issue is most likely the ACS has been deactivated or removed by MS.
Many Thanks
Denis