Activate and Deactivate Devices in Oracle IoT Cloud Service

To activate a device in Oracle IoT Cloud Service that has been temporarily disabled, use this REST API:PATCH /iot/api/v2/devices/<device-id> {state: ACTIVATED}. To deactivate a device in Oracle IoT Cloud Service, use this REST API: PATCH /iot/api/v2/devices/<device-id> {state: DISABLED}.

See REST API Update a Device by ID.