{
  "valid": {
    "valid": true,
    "errors": []
  },
  "schema_error": {
    "valid": false,
    "errors": [
      "invalid_order_id",
      "invalid_amount",
      "unsupported_currency"
    ]
  },
  "business_rule": {
    "valid": false,
    "errors": [
      "approval_required"
    ]
  }
}