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AWS opensearch-service documentation change

Service: opensearch-service · 2025-04-23 · Documentation low

File: opensearch-service/latest/developerguide/fgac-iam.md

Summary

Added reference to IAM User Guide in role creation instructions

Security assessment

The change adds a clarifying reference to the IAM User Guide but doesn't introduce new security concepts or address specific vulnerabilities. While FGAC (fine-grained access control) is security-related, this particular modification is a documentation formatting improvement rather than a security-focused update.

Diff

diff --git a/opensearch-service/latest/developerguide/fgac-iam.md b/opensearch-service/latest/developerguide/fgac-iam.md
index 3e5aef3de..88587cc38 100644
--- a//opensearch-service/latest/developerguide/fgac-iam.md
+++ b//opensearch-service/latest/developerguide/fgac-iam.md
@@ -43 +43 @@ Navigate to the AWS Identity and Access Management (IAM) console and create two
-For instructions to create the roles, see [Creating a role using custom trust policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-custom.html).
+For instructions to create the roles, see [Creating a role using custom trust policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-custom.html) in the _IAM User Guide_.