Service Data Formatting

Hi all
I’m very new to this and am currently stuck on trying to set multiple parameters for my aeotec multisensor.
I followed the instructions on the website to change my sensor into sending binary reports
{
“node_id”: 3,
“parameter”: 5,
“value”: 2
}

but now I’m a bit stuck as I want to add more parameters and values to my sensor so I can change the sensitivity and how frequently the sensor sends reports but I don’t know the correct way to do the formatting and I end up getting syntax errors.

I’d like to add

“node_id”: 3,
“parameter”: 3,
“value”: 30

“node_id”: 3,
“parameter”: 4,
“value”: 5

“node_id”: 3,
“parameter”: 111,
“value”: 60

“node_id”: 3,
“parameter”: 112,
“value”: 60

“node_id”: 3,
“parameter”: 113,
“value”: 60

Hopefully I’ve got those parts correct.
Many thanks