It used to be, but there's an API now: https://aws.amazon.com/blogs/mt/aws-organizations-now-provides-a-simple-scalable-and-more-secure-way-to-close-your-member

It used to be, but there's an API now: https://aws.amazon.com/blogs/mt/aws-organizations-now-provides-a-simple-scalable-and-more-secure-way-to-close-your-member-accounts/ https://aws.amazon.com/blogs/mt/aws-organizations-now-provid...