Hi,

{
  "timestamp": "2025-10-16 10:27:41.799",
  "level": "INFO",
  "log_session_id": "fbcbcaf7-9172-479f-b1cb-b5f2e1cbc394",
  "fn_id": "LIST_IMAGES",
  "location": "logger.info:152",
  "vm_id": "abc",
  "message": "All records fetched successfully.",
  "time": "2025-10-16T10:27:41.799732772+00:00",
  "stream": "stdout",
  "logtag": "F",
  "kubernetes_pod_name": "bl-db-o-r-pod-59d854848c-gzzgx",
  "kubernetes_namespace_name": "bl-db-o-r",
  "kubernetes_container_name": "bl-db-o-r-pod",
  "tenancy": "child1"
} 

this a log sample that is seen in grafana explore

Below is my fluent bit config

outputs:
        - name: loki
          match: kube*
          host: 10.251.0.55
          port: 80
          labels: service=biz_pod_logs,cluster=$tenancy,sss_status=$sss_status,level=$level
          structured_metadata: pod_name=$kubernetes_pod_name,namespace=$kubernetes_namespace_name,host_ip=${HOST_IP},request_path=$request_path,user_uuid=$user_uuid,vm_id=$vm_id,fn_id=$fn_id
          line_format: json

I see only few of the fields are gettind added as structured metadata specifically these pod_name=$kubernetes_pod_name,namespace=$kubernetes_namespace_name,host_ip=${HOST_IP} when i visit drill down i only see above fileds in structured metadata and rest are missing in both structured metadata and json fields. Am i configuring it wrong or missing something while trying to capture it as structured metadata. Thanks