issue while trying to fix mongodb static json log format

[pitch-d]

i'll add this issue here also so people in the future can find an answer to their problem, hopefully

i want to change "s":"I" to "level":"info"
what's wrong with this?

pipeline:
  inputs:
    - name: dummy
      dummy: '{"t":"2025-04-11T06:28:14.354+00:00","s":"I","attr":{"error":"stop inventing shitty log formats"}}'

      processors:
        logs:
          - name: content_modifier
            action: upsert
            key: "s"
            value: "info"
            condition:
              op:  and
              rules:
                - field: "s"
                  op: eq
                  value: "I"

          - name: content_modifier
            action: rename
            key: "s"
            value: "level"

  outputs:
    - name: stdout
      match: '*'

only getting :
[0] dummy.0: [[1744885095.511476875, {}], {"t"=>"2025-04-11T06:28:14.354+00:00", "level"=>"I", "attr"=>{"error"=>"stop inventing shitty log formats"}}]