Lonsonho Tuya Zigbee 3 way switch (TS0043 / _TZ3000_a7ouggvs)

[Big4SMK]

Device

• Product name: Lonsonho Tuya Zigbee 3 way switch
• Manufacturer:_TZ3000_a7ouggvs
• Model identifier: TS0043
• Device type : Switch

Note that I already added the manufacturer in my tuya_testing to get to the below screenshots. However, I'm a bit at a loss on how to continue. From other threads I understood that I could use the API to see button presses, but per the below json the state returns null for the buttonevent.
Any help to move things forward would be helpful.

Screenshots

{
    "config":{
        "battery": 100,
        "on": true,
        "reachable": true
    },
    "ep": 1,
    "etag": "4f50140a18929c74b4d9d4788763a07e",
    "lastseen": "2021-03-04T21:44Z",
    "manufacturername": "_TZ3000_a7ouggvs",
    "mode": 1,
    "modelid": "TS0043",
    "name": "Switch",
    "state":{
        "buttonevent": null,
        "lastupdated": "none"
    },
    "type": "ZHASwitch",
    "uniqueid": "5c:02:72:ff:fe:d7:66:c3-01-0006"
}

[Smanar]

Your code seem good, but remember you need to edit the json file too.
This file is in /usr/share/deCONZ/device or something like that.

[Big4SMK]

Oh thanks! Your comment made me realize that the json is not being used to create the shared object but needed to be copied as a separate file. It seems to be working fine now.