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AWS cli documentation change

Service: cli · 2025-11-22 · Documentation low

File: cli/latest/reference/s3api/upload-part-copy.md

Summary

Added note about SSE-C blocking behavior causing HTTP 403 errors and linked to SSE-C blocking documentation

Security assessment

The change documents security-related behavior (SSE-C blocking leading to access denied errors) but does not indicate a security vulnerability being fixed. It enhances documentation about security features (SSE-C encryption controls).

Diff

diff --git a/cli/latest/reference/s3api/upload-part-copy.md b/cli/latest/reference/s3api/upload-part-copy.md
index 2722a3740..b72f89e1d 100644
--- a//cli/latest/reference/s3api/upload-part-copy.md
+++ b//cli/latest/reference/s3api/upload-part-copy.md
@@ -15 +15 @@
-  * [AWS CLI 2.31.39 Command Reference](../../index.html) »
+  * [AWS CLI 2.32.3 Command Reference](../../index.html) »
@@ -104,0 +105,7 @@ For example policies, see [Example bucket policies for S3 Express One Zone](http
+
+
+
+### Note
+
+If you have server-side encryption with customer-provided keys (SSE-C) blocked for your general purpose bucket, you will get an HTTP 403 Access Denied error when you specify the SSE-C request headers while writing new data to your bucket. For more information, see [Blocking or unblocking SSE-C for a general purpose bucket](https://docs.aws.amazon.com/AmazonS3/latest/userguide/blocking-unblocking-s3-c-encryption-gpb.html) .
+
@@ -623 +630 @@ RequestCharged -> (string)
-  * [AWS CLI 2.31.39 Command Reference](../../index.html) »
+  * [AWS CLI 2.32.3 Command Reference](../../index.html) »