{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/ngrok/blob/main/json-schema/event-subscription.json",
  "title": "ngrok Event Subscription",
  "description": "An Event Subscription defines which events trigger notifications and where those notifications are sent.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the event subscription."
    },
    "uri": {
      "type": "string",
      "description": "URI of the event subscription API resource."
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the subscription was created."
    },
    "metadata": {
      "type": "string",
      "description": "Arbitrary user-defined metadata."
    },
    "description": {
      "type": "string",
      "description": "Human-readable description."
    },
    "sources": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "type": {
            "type": "string",
            "description": "The type of event source."
          },
          "uri": {
            "type": "string",
            "description": "URI of the event source."
          }
        }
      },
      "description": "The event sources that trigger this subscription."
    },
    "destinations": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "uri": {
            "type": "string"
          }
        }
      },
      "description": "References to event destinations where notifications are sent."
    }
  }
}