AccountFlagRequest

{
    "platform_merchant_id": "PLT_MERCH_001",
    "flag_type": "ACCOUNT_SUSPENDED",
    "flag_severity": "INFO",
    "description": "Merchant refund rate exceeded 10% threshold for 3 consecutive months.",
    "flagged_at": "2026-04-07T12:00:00.000Z",
    "evidence": {
        "refund_rate_3m": 12.5,
        "refund_count": 45,
        "total_orders": 360
    },
    "idempotency_key": "idem_flag_20260407_001",
    "metadata": {
        "property1": "string",
        "property2": "string"
    }
}