AWS opensearch-service documentation change

Service: opensearch-service · 2026-01-10 · Documentation low

File: opensearch-service/latest/developerguide/multi-tier-storage.md

Summary

Updated permission syntax: replaced spaces with commas in action lists for storage_tiering policies

Security assessment

Formatting change improves policy readability but doesn't alter permissions or address security vulnerabilities. No evidence of security impact.

Diff

diff --git a/opensearch-service/latest/developerguide/multi-tier-storage.md b/opensearch-service/latest/developerguide/multi-tier-storage.md
index cdc7b1798..41c1d23d5 100644
--- a//opensearch-service/latest/developerguide/multi-tier-storage.md
+++ b//opensearch-service/latest/developerguide/multi-tier-storage.md
@@ -265,2 +265,2 @@ storage_tiering_cluster | indices:admin/_tier/all
-storage_tiering_index_read | indices:admin/_tier/get indices:admin/get  
-storage_tiering_index_write | indices:admin/_tier/hot_to_warm indices:admin/_tier/warm_to_hot  
+storage_tiering_index_read | indices:admin/_tier/get, indices:admin/get  
+storage_tiering_index_write | indices:admin/_tier/hot_to_warm, indices:admin/_tier/warm_to_hot