Administrative operations. In this release, the only administrative operations supported are rebooting the system and requesting the status of the last asynchronous REST request.

Authorization operations. In this release, the only operation supported is the request (or re-request) of an access token, which the client must supply in all subsequent requests.

Operations affecting system configuration elements. GET requests can be made by a client without the configuration lock, but any configuration request that changes the system configruation in any way - including saving, restoring, or activating it - requires the REST client to first possess the configuration lock. Acquiring and releasing the lock are themselves both considered configuration operations.

Operations related to management of configuration and configuration files.