HyperPod SSM Access Prerequisites - CLI v2 , authenticated for the target account/Region. - — installed alongside the AWS CLI. - — the scripts build JSON payloads with it. - (from the package) — wraps with a PTY so the session-manager-plugin flushes stdout instead of racing to close. Without it, calls intermittently return empty output with even when the command ran. Install with , , or . detects and uses it automatically; falls back with a warning if missing. SSM Target Format Target: - : Last segment of cluster ARN (NOT the cluster name). Extract via . - : Instance group name — retrieve via…