I am using fastlane for Visual Studio for iOS provisioning, and would occasionally get the error below. Any ideas why this would happen? Very frustrating, and I can't figure out what is wrong?
FYI for anyone having trouble still. I ended up just disabling fastlane and just installing a dist cert and provisioning profile manually (ie via apple dev portal). This worked consistently.
I am facing the same problem here while Apple Dev account is still valid on the portal.
I'm getting this error but all the time.
Cannot add Apple accounts or update Signing identities for the selected team. Always get the same error: Authentication Service Unavailable. Can log in normally to iTunes connect or Apple dev website.
I have also received the same warnings over the past few days.
I think it's the issue on Apple's side:
I was able to use my apple id to sign in on my iPhone, my Mac Book (iCloud), iTunes application, App Store application, Xcode, Apple Developer website.
I was unable to access apple id configuration page, iCloud or iTunesConnect websites using the same apple id or add apple id to VS Apple devs accounts
I also was able to reset my password, reset security questions, setup 2 factor authentication for the apple id.
At some point I was able to login to apple id configuration page and got VS to correctly use 2 factor authentication to set the apple developer account but after few minutes the 'Authentication Service Unavailable' reappeared and I could not log in to apple id configuration page again.
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