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Deleting a Stuck CloudFormation Stack

One of the things I have come across many times over the years is attempting to delete an AWS CloudFormation Stack and getting an error like this: Role arn:aws:iam::123456789012:role/CloudFormationTrustRole-2CDE9F7RUUTH is invalid or cannot be assumed In this case, an IAM Role used by the stack either got deleted manually or by another stack when it Read more…