{
  "response_id": "resp_human_approval_required_external_release_rfq_m2m_print_hook_001",
  "response_type": "human_approval_required",
  "status": "BLOCKED",
  "operation": "external_release",
  "artifact_id": "rfq-m2m-print-hook-001",
  "human_review_required": true,
  "external_action_taken": false,
  "message": "External action requires a Human Approval Event.",
  "forbidden_actions": [
    "send_email",
    "call_webhook",
    "contact_supplier",
    "route_quote"
  ]
}