Motion sensor parameter help?

All, I am trying to update the parameters on my Zooz Outdoor Motion Sensor. I am not really a “coder” but I tried and this is what I typed:

{
“node_id”: 8,
“parameter”: 3,
“value”: 5,
“size”: 1
}

Unfortunately, I received an error that reads: extra keys not allowed @data [“node_id”]

Any help would be appreciated. I know this is basic, but I am a total noob and have no idea why I am getting this error. Thanks