Parsing nested XML with logstash

Elastic Stack Logstash
3

Okay,

So how do i point the field agentevent.details to json filter?

I tried

json {
    source => "agentevent.details"
}

But this gives an error.

In the thread you linked you had this field created but how can i access this with XML? If use xpath to create fields before mutate, i will have all the names and values in those fields;

mutate { add_field => { "%{[Request][Headers][Name]}" => "%{[Request][Headers][Value]}" } }