The relative path as well as the folder name. For example: wp-content/themes/demo-theme/demo-folder (See the main description for more information)
Advanced: Register a custom action after Webhooks Pro fires this webhook.
(String) Register a custom WordPress hook callback. The value will be called as followed: do_action( $yourdefinedaction, $action_return_data, $request_data )
More available WordPress endpoints
To learn more about a specific endpoint, simply click on it.