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Question

I accessed to the API access of Google play developer console, because I want to set up Publishing API. But the error in the title has occurred, so I can't continue the setup.

Answer 1

I contacted google support from bellow url as Opiatefuchs said, then it has been fixed in a few days.

https://support.google.com/googleplay/android-developer/contact/otherbugs?hl=ja&ec=bugs&cfsi=bugs_cf&cfnti=escalationflow.email&cft=3