AWS cli documentation change

Service: cli · 2025-08-19 · Documentation low

File: cli/latest/reference/s3control/put-public-access-block.md

Summary

Updated CLI version reference from 2.28.11 to 2.28.12 and added a warning about URL encoding signed header values containing spaces.

Security assessment

The warning promotes secure header handling but does not reference a specific security incident. Public access block configuration is security-related, but the change itself is a documentation improvement.

Diff

diff --git a/cli/latest/reference/s3control/put-public-access-block.md b/cli/latest/reference/s3control/put-public-access-block.md
index 434295549..f6ffd30d3 100644
--- a//cli/latest/reference/s3control/put-public-access-block.md
+++ b//cli/latest/reference/s3control/put-public-access-block.md
@@ -15 +15 @@
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »
@@ -72,0 +73,4 @@ Related actions include:
+### Warning
+
+You must URL encode any signed header values that contain spaces. For example, if your header value is `my file.txt` , containing two spaces after `my` , you must URL encode this value to `my%20%20file.txt` .
+
@@ -299 +303 @@ None
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »