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AWS opensearch-service documentation change

Service: opensearch-service · 2026-05-22 · Documentation low

File: opensearch-service/latest/developerguide/rds-PostgreSQL.md

Summary

Updated VPC configuration instructions for RDS PostgreSQL sources

Security assessment

Database-specific documentation refinement. References security groups but doesn't add new security information or address vulnerabilities.

Diff

diff --git a/opensearch-service/latest/developerguide/rds-PostgreSQL.md b/opensearch-service/latest/developerguide/rds-PostgreSQL.md
index 9a69d5b72..8deec1d21 100644
--- a//opensearch-service/latest/developerguide/rds-PostgreSQL.md
+++ b//opensearch-service/latest/developerguide/rds-PostgreSQL.md
@@ -314 +314 @@ You can use a preconfigured Amazon RDS blueprint to create this pipeline. For mo
-To use Amazon Aurora as a source, you need to configure VPC access for the pipeline. The VPC you choose should be the same VPC your Amazon Aurora source uses. Then choose one or more subnets and one or more VPC security groups. Note that the pipeline needs network access to a Aurora MySQL database, so you should also verify that your Aurora cluster is configured with a VPC security group that allows inbound traffic from the pipeline's VPC security group to the database port. For more information, see [Controlling access with security groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Overview.RDSSecurityGroups.html).
+To use RDS for PostgreSQL as a source, you need to configure VPC access for the pipeline. The VPC you choose should be the same VPC your Amazon RDS source uses. Then choose one or more subnets and one or more VPC security groups. Note that the pipeline needs network access to a RDS for PostgreSQL database, so you should also verify that your Amazon RDS instance is configured with a VPC security group that allows inbound traffic from the pipeline's VPC security group to the database port. For more information, see [Controlling access with security groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Overview.RDSSecurityGroups.html).