{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/CreateWebhookRequest", "title": "CreateWebhookRequest", "type": "object", "required": [ "url", "events" ], "properties": { "url": { "type": "string", "format": "uri", "description": "Webhook endpoint URL" }, "events": { "type": "array", "items": { "type": "string", "enum": [ "engagement.threshold", "intent.surge", "account.identified" ] }, "description": "Event types to subscribe to" } } }