A t t a c k e D r c c e m m c k k s r d _ _ t y e i i o p c d d r t ( C ? If you then delete that user, the key becomes unmanageable and you must contact AWS Support to regain access to the KMS key. Set up CloudWatch alarms for KMS keys for deletion events, and tighten IAM policies with Service Control Policies that prevent KMS key deletion. e n ─ ─ ─ ─ n a n n c 2 r c ─ ─ ─ ─ g c g r . , h a e o ) 0 e 1 1 e g a t r d 0 d .