How to get array Index in LLD

[thewball]

Hi, I have data that is in an array of adapter names as follows:

"Network": {
"NetDevice": [
{
"@attributes": {
"Name": "eno2",
"RxBytes": "0",
"TxBytes": "0",
"Err": "0",
"Drops": "0"
}
},
{
"@attributes": {
"Name": "eno1",
"RxBytes": "82330091593",
"TxBytes": "4474178174868",
"Err": "0",
"Drops": "7"
}
},
{
"@attributes": {
"Name": "lo",
"RxBytes": "243311573556",
"TxBytes": "243311573556",
"Err": "0",
"Drops": "0"
}
}
]
},

Is there any way for me to get an array index in the LLD rules so I can properly reference the data?

I have the following in my rule
This is a dependent item on the main query.
JSONPath: $.Network.NetDevice (This is part of a bigger query, and I know this part references this array
LLD Macro:
{#NAME} $.["@attributes"].Name
(Ideally I would like to have {#ID} be the array index)

And the following prototype:
Preprocessing JSONPath: $.Network.NetDevice[<index>]["@attributes"].Drops

I am getting an error with the index not being able to show the correct value. Do you know how I can get this working?

Thank you!