AWS cli high security documentation change
Summary
Renamed and repurposed from IoT Events' delete-alarm-model to ACM's delete-acme-external-account-binding command. Updates include new command syntax, parameter descriptions (--acme-external-account-binding-arn), and contextual links.
Security assessment
The change documents deletion of ACME external account bindings which manage certificate authority trust relationships. Revoking these bindings impacts credential security by invalidating registration credentials, directly affecting authentication mechanisms for certificate issuance.