{
  "action": "confirm_mapping",
  "actor_id": "synthetic-consultant",
  "actor_type": "human",
  "case_id": "map_10da16a35e04427b51b8bb18d6d2a52d",
  "decided_at": "2026-07-29T16:30:28.566Z",
  "decision_id": "decision_4bacf76553c57365fbce198af7db3a5b",
  "expected_version": 1,
  "reason": "Synthetic consultant confirms deterministic mapping.",
  "synthetic": true,
  "target_qualified_name": "Ledger.DateKey"
}