Using Smart Filter for nested structure

[jay-pawar-mastery]

Hello,

I have following structure for Kafka message. What filter should I write in order to search for a specific load_code?
I am using v0.7.1 version.

{
  "event_type": "MATCH_FOUND",
  "match_found": {
    "net.companyname.LoadMatchFound": {
      "load_code": {
        "string": "1000300038"
      }
    }
  }
}

I have tried following smart filter syntax and did not work. Is it because I have net.companyname.LoadMatchFound containing period in the node name? Any suggestions on how I can drill in to nested items?

def event_type = value.event_type
def loadCode = value.match_found."net.companyname.LoadMatchFound".load_code
event_type == "MATCH_FOUND" && loadCode == "1000300038"

This filter works because event_type is at top level

def event_type = value.event_type
event_type == "MATCH_FOUND" 

Thanks!

[jay-pawar-mastery]

I was able to figure it out. I had to put quotes around net.companyname.LoadMatchFound and also add string following the load_code at the end. Posting the solution.

def event_type = value."event_type"
def loadCode = value.match_found."net.companyname.LoadMatchFound".load_code.string
event_type == "MATCH_FOUND" && loadCode == "1000300038"