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AWS bedrock documentation change

Service: bedrock · 2026-05-13 · Documentation low

File: bedrock/latest/userguide/knowledge-base-evaluation-create.md

Summary

Clarified that CORS configuration is not required for knowledge base evaluation jobs, only for human-based evaluation jobs

Security assessment

This is a documentation refinement about S3 bucket requirements. No security vulnerability is addressed; it only clarifies when CORS is needed.

Diff

diff --git a/bedrock/latest/userguide/knowledge-base-evaluation-create.md b/bedrock/latest/userguide/knowledge-base-evaluation-create.md
index 212487b25..19762483e 100644
--- a//bedrock/latest/userguide/knowledge-base-evaluation-create.md
+++ b//bedrock/latest/userguide/knowledge-base-evaluation-create.md
@@ -19 +19 @@ In addition to having access to at least one evaluator model, to create a RAG ev
-When you create the job, you specify a prompt dataset in an Amazon S3 bucket, and an output bucket to store your results in. To ensure your S3 buckets have the necessary CORS permissions, see [Required Cross Origin Resource Sharing (CORS) permissions on S3 buckets](./model-evaluation-security-cors.html)
+When you create the job, you specify a prompt dataset in an Amazon S3 bucket, and an output bucket to store your results in. CORS configuration is not required for knowledge base evaluation jobs. For human-based evaluation jobs, see [Required Cross Origin Resource Sharing (CORS) permissions on S3 buckets](./model-evaluation-security-cors.html)