1. Control Tower를 Decommission한 후에 다시 생성하려 할 때, 아래와 같은 에러가 발생하며 Control Tower가 생성이 불가하다 AWS Control Tower failed to set up your landing zone completely: User: arn:aws:sts::123412341234:assumed-role/AWSControlTowerAdmin/AssumeAdminRole is not authorized to perform: organizations:DescribeAccount on resource: arn:aws:organizations::123412341234:account/o-abcdefgh/123412341234 because no identity-ba..