1{
2    "$schema": "http://json-schema.org/draft-07/schema#",
3    "type": "object",
4    "title": "DeliveryFailed",
5    "description": "Schema for delivery failed event",
6    "properties": {
7        "shipmentId": {
8            "type": "number",
9            "description": "Unique identifier for the shipment"
10        },
11        "orderId": {
12            "type": "string",
13            "description": "Identifier for the associated order"
14        },
15        "failureReason": {
16            "type": "string",
17            "description": "Reason for the delivery failure"
18        }
19    },
20    "required": ["shipmentId", "orderId", "failureReason"]
21}