update

src/service_api/main.py

@@ -326,6 +326,10 @@ async def get_pod_details(pod_name_or_uid: str) -> Optional[PodInfoExtended]:
         # Step 2: Get the Deployment owner of the ReplicaSet
         query = f'kube_replicaset_owner{{namespace="{pod["namespace"]}", replicaset="{replicaset_name}"}}'
         metric, _ = await _query_instant(client, cfg, query)
+
+        if metric is None:
+            return None
+
         deployment_name = metric.get("owner_name")
 
         if deployment_name is None: