Account temporarily unavailable due to bad or missing auth token

I got this message "Account temporarily unavailable due to bad or missing auth token" when I try to save to privateDatabase in CloudKit, using the CKDatabase.save(record:completionHandler). It looks like the error that was posted about here on stackoverflow has reappeared. The fix for that other problem was a bug in Apple's side. Anyone have this problem recently and have a solution?

Account temporarily unavailable due to bad or missing auth token
 
 
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