Having difficulties connecting to your Adobe account? Make sure you have the proper permission or policy
AmazonEC2FullAccess tied to your user id and secret.
Also make sure the region of you instance is correct.
If auth still failed try reauthorizing your account in Settings –> Accounts, or deleting the account and adding it again. You can find a list of all your available accounts under Settings –> Accounts.
We are constantly aggregating more data about errors, so if this article doesn’t help solve your problem, check back soon.