status --type with invalid type prints error but exits 0

[jariy17]

Summary

agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.

Reproducer

agentcore status --type bogus
echo $?  # prints 0

Actual behavior

Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

Exit code: 0

Expected behavior

Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.

Version

agentcore 0.10.0-1777085255