{
  "SchemaVersion": 1,
  "MessageType": "ActivitySaveResponse",
  "CreatedUtc": "2026-11-11T13:55:49.2861824Z",
  "CorrelationId": "0e1aff43-205a-49bc-b5af-a34aef440950",
  "Payload": {
    "CorrelationId": "0e1aff43-205a-49bc-b5af-a34aef440950",
    "ActivityRecId": 5638322592,
    "ActivityNumber": "AN212160",
    "Success": true,
    "Message": "Activity saved successfully"
  }
}