Couldn't extract value with JSONPath.!!

[MajorTrajor]

Hi!

I try to extract value of `ValueCSV` from the next construction:

```
{
"MetricName": "net.multicastRx.summation",
"MetricInstance": "-",
"ValueCSV": "7",
"Units": "num"
},
```
(this is the array with unique values of 'MetricName')
I'm use the next sequence: `$.VMMetrics[?(@.MetricName == "net.packetsTx.summation")].ValueCSV`, but Zabbix show an exclamation.
Does anyone faced with similar parsing tasks?

Thanks!Appvalley TutuApp Tweakbox