AWS timestream documentation change

Service: timestream · 2026-03-07 · Documentation low

File: timestream/latest/developerguide/creating-parameter-groups-cli.md

Summary

Added cluster configuration verification instructions using _internal database query

Security assessment

Operational documentation for parameter validation without security implications

Diff

diff --git a/timestream/latest/developerguide/creating-parameter-groups-cli.md b/timestream/latest/developerguide/creating-parameter-groups-cli.md
index 70322f927..6698bfa3a 100644
--- a//timestream/latest/developerguide/creating-parameter-groups-cli.md
+++ b//timestream/latest/developerguide/creating-parameter-groups-cli.md
@@ -38,0 +39,7 @@ Example: Creating a Core parameter group with custom DataFusion threading:
+**Verifying your current running configuration:** You can check the effective parameter values on a running cluster by querying the `_internal` database's `nodes` table:
+    
+    
+    SELECT * FROM _internal.nodes
+
+This query returns the active configuration for each node in your cluster, allowing you to verify parameter values before and after applying a new parameter group.
+