This command performs a clean shutdown of the appliance. All data services become permanently unavailable unless the appliance is part of a cluster. To power the system back on requires either service processor access or physical access to the power switch. This command runs asynchronously and returns an HTTP Status of 202 (Accepted). The appliance must be monitored to follow the status of the actual command.
Example Request:
PUT /api/system/v1/poweroff HTTP/1.1 Host: zfs-storage.example.com