{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "required": ["task_id", "version", "round_number", "overall_verdict", "pilot_readiness", "axis_counts", "remaining_recommendations", "locked_status", "chair_authorization_id"],
  "properties": {
    "task_id": {"type": "string", "pattern": "^task-\\d+(\\+\\d+)?$"},
    "version": {"type": "integer", "minimum": 1},
    "round_number": {"type": "integer", "minimum": 1},
    "overall_verdict": {"enum": ["PASS", "PASS_WITH_RECOMMENDATIONS", "NEEDS_REVISION", "HOLD_FOR_CHAIR"]},
    "pilot_readiness": {"enum": ["READY", "READY_WITH_RECOMMENDATIONS", "NOT_READY_WITHOUT_FOLLOWUP", "NOT_READY"]},
    "axis_counts": {"type": "object"},
    "remaining_recommendations": {"type": "array", "items": {"type": "string"}},
    "locked_status": {"type": "boolean"},
    "chair_authorization_id": {"type": "string"},
    "chair_minor_doc_cleanup_authorized": {"type": "boolean", "default": false},
    "prior_rounds_history": {"type": "array", "items": {"type": "object"}}
  }
}