{
  "event": "deal.won",
  "version": "1.0",
  "required": [
    "deal_id",
    "company_id",
    "value",
    "owner"
  ],
  "idempotency": "deal_id:version",
  "acceptance": {
    "max_reconciliation_minutes": 15,
    "duplicate_projects": 0
  }
}