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AWS opensearch-service documentation change

Service: opensearch-service · 2026-06-10 · Documentation low

File: opensearch-service/latest/developerguide/serverless-configure-neural-search.md

Summary

Added 'Supported AWS Regions' section listing 11 regions where neural search is available

Security assessment

Purely a regional availability update. No security-related content or vulnerability fixes are included.

Diff

diff --git a/opensearch-service/latest/developerguide/serverless-configure-neural-search.md b/opensearch-service/latest/developerguide/serverless-configure-neural-search.md
index bfe42fac8..1a3ae1aa0 100644
--- a//opensearch-service/latest/developerguide/serverless-configure-neural-search.md
+++ b//opensearch-service/latest/developerguide/serverless-configure-neural-search.md
@@ -7 +7 @@
-Neural SearchHybrid SearchNeural and hybrid queriesConfigure permissions
+Neural SearchHybrid SearchNeural and hybrid queriesConfigure permissionsSupported AWS Regions
@@ -192,0 +193,29 @@ The following describes the collection data access policies required for neural
+## Supported AWS Regions
+
+Neural search for OpenSearch Serverless is available in the following AWS Regions:
+
+  * US East (N. Virginia)
+
+  * US East (Ohio)
+
+  * US West (Oregon)
+
+  * Asia Pacific (Mumbai)
+
+  * Asia Pacific (Singapore)
+
+  * Asia Pacific (Sydney)
+
+  * Asia Pacific (Tokyo)
+
+  * Europe (Frankfurt)
+
+  * Europe (Ireland)
+
+  * Europe (Stockholm)
+
+  * Europe (Spain)
+
+
+
+