{
  "SchemaVersion": 1,
  "MessageType": "ContactLookupRequest",
  "CreatedUtc": "2026-11-11T21:02:48.9088987Z",
  "CorrelationId": "9efdbc6f-40d6-42cb-ad46-f10730a30992",
  "Payload": {
    "BusRelAccount": "BA000001",
    "EmployeeId": "1602",
    "DeviceCode": "dev",
    "SessionId": "f58c9a23-2536-45e1-b84c-28998fbecf7d"
  }
}