Webhook that are generated by Cisco DNA Center are REST calls with which properties?

Webhooks typically use the `POST` HTTP method to send event notifications, whereas `PUT` is generally reserved for updating an existing resource.

While `POST` is the correct HTTP method for webhooks, Cisco DNA Center webhooks, like most modern REST APIs, primarily utilize `JSON` payloads rather than `XML`.

Webhooks generated by Cisco DNA Center are standard REST calls that typically use the HTTP `POST` method to send notifications, and the event data is included in the request body as a `JSON` payload, which is the industry standard for modern webhooks.

Both the `PUT` HTTP method is incorrect for sending webhook notifications and `XML` is not the primary payload format for Cisco DNA Center webhooks.