{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "Webhook",
  "description": "Webhooks allow you to subscribe to certain events",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "The unique identifier for a webhook. Will be generated by shipcloud."
    },
    "url": { "type": "string" },
    "event_types": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "*",
          "shipment.*",
          "shipment.tracking.*",
          "shipment.tracking.label_created",
          "shipment.tracking.picked_up",
          "shipment.tracking.transit",
          "shipment.tracking.out_for_delivery",
          "shipment.tracking.delivered",
          "shipment.tracking.awaits_pickup_by_receiver",
          "shipment.tracking.canceled",
          "shipment.tracking.delayed",
          "shipment.tracking.exception",
          "shipment.tracking.not_delivered",
          "shipment.tracking.destroyed",
          "shipment.tracking.notification",
          "shipment.tracking.unknown"]
      }
    }
  },
  "required": ["id", "url", "event_types"],
  "additionalProperties": false
}