Notification Message Example - "shipment.updated"

{
  "id": "2996fda1-6c1d-4279-ba15-4b1769627a44",
  "eventType": "shipment.updated",
  "subscriptionId": "2c720fcc-8d1a-4271-95c5-322944787adf",
  "timestamp": "2025-01-01T01:02:03.123+00:00",
  "data": {
    "packageId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "customerOrderId": "string",
    "packageContents": [
      {
        "productId": "string",
        "sku": "string",
        "upc": "string",
        "quantity": 0,
        "customerLineItemId": "string",
        "lineItemProductId": "string"
      }
    ],
    "trackingDetail": {
      "trackingNumber": "string",
      "trackingUrl": "string",
      "shippingCarrier": "string",
      "serviceLevel": "string",
      "originFc": "string",
      "shipDate": "2025-01-01T01:02:03.123+00:00",
      "estimatedDeliveryDate": "2025-01-01T01:02:03.123+00:00",
      "trackingEvents": [
        {
          "eventType": "string",
          "eventTimestamp": "2025-01-01T01:02:03.123+00:00"
        }
      ]
    },
    "lastUpdated": "2025-01-01T01:02:03.123+00:00",
    "dateReplaced": "2025-01-01T01:02:03.123+00:00",
    "replacedByPackageId": "fa7c8529-4978-4470-9a29-875d9fe7f6c3"
  }
}