Swidd wall plug binding unknown

Got some Swiid wall plug that are not recognized. in PaperUi i get under things

saw that but is is for openhab 1

would like to write my own binding, any pointer how to do it for openhab2?

This device has not been fully discovered by the binding. There are a few possible reasons for this -:
The device is not in the database. If the device attributes show that this device has a valid manufacturer ID, device ID and type, then this is likely the case (eg. you see a label like “Z-Wave node 1 (0082:6015:020D::2.0)”). Even if the device appears to be in the database, some manufacturers use multiple sets of references for different regions or versions, and your device references may not be in the database. In either case, the database must be updated and you should raise an issue to get this addressed.
The device initialisation is not complete. Once the device is included into the network, the binding must interrogate it to find out what type of device it is. One part of this process is to get the manufacturer information required to identify the device, and until this is done, the device will remain unknown. For mains powered devices, this will occur quickly, however for battery devices the device must be woken up a number of times to allow the discovery phase to complete. This must be performed with the device close to the controller.

Status: ONLINE

zwave_class_basic ROUTING_SLAVE
zwave_class_generic BINARY_SWITCH
zwave_frequent false
zwave_neighbours 1,13
zwave_version 1.21
zwave_listening true
zwave_plus_devicetype ON_OFF_POWER_SWITCH
zwave_deviceid 1798
zwave_nodeid 20
zwave_routing true
zwave_beaming true
zwave_class_specific POWER_SWITCH_BINARY
zwave_manufacturer 358
zwave_devicetype 8199