{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.com/schemas/dolby-io/dolby-io-webhook-schema.json",
  "title": "Dolby OptiView Webhook",
  "description": "Schema for the Webhook configuration and event payload on the Dolby OptiView Real-time Streaming (Millicast) REST API.",
  "type": "object",
  "definitions": {
    "WebhookCreate": {
      "type": "object",
      "required": ["url"],
      "description": "Request body for POST /webhooks.",
      "properties": {
        "url": { "type": "string", "format": "uri" },
        "isFeedHooks": { "type": "boolean", "default": false },
        "isRecordingHooks": { "type": "boolean", "default": false },
        "isThumbnailHooks": { "type": "boolean", "default": false },
        "isTranscoderHooks": { "type": "boolean", "default": false },
        "isViewerConnectionHooks": { "type": "boolean", "default": false }
      }
    },
    "Webhook": {
      "type": "object",
      "properties": {
        "id": { "type": "integer" },
        "url": { "type": "string", "format": "uri" },
        "secret": {
          "type": "string",
          "description": "HMAC-SHA1 secret used to sign payloads in the X-Millicast-Signature header."
        },
        "isFeedHooks": { "type": "boolean" },
        "isRecordingHooks": { "type": "boolean" },
        "isThumbnailHooks": { "type": "boolean" },
        "isTranscoderHooks": { "type": "boolean" },
        "isViewerConnectionHooks": { "type": "boolean" }
      }
    },
    "WebhookEvent": {
      "type": "object",
      "description": "Event payload delivered to a webhook URL. Includes type, event, timestamp, and event-specific data.",
      "required": ["type", "event", "timestamp"],
      "properties": {
        "type": {
          "type": "string",
          "enum": ["feeds", "recordings", "media", "thumbnail", "transcoder", "viewerConnection"]
        },
        "event": { "type": "string" },
        "timestamp": { "type": "integer" },
        "data": { "type": "object" }
      }
    }
  }
}