{
  "shipmentTrackingNumber": "1111111111",
  "trackingUrl": "https://express.api.dhl.com/mydhlapi/test/shipments/1111111111/tracking",
  "packages": [
    {
      "referenceNumber": 1,
      "trackingNumber": "AB111111111111111111",
      "trackingUrl": "https://express.api.dhl.com/mydhlapi/test/shipments/1111111111/tracking?pieceTrackingNumber=AB111111111111111111"
    }
  ],
  "documents": [
    {
      "imageFormat": "PDF",
      "content": "OutputImageContent",
      "typeCode": "label"
    }
  ]
}