AWS cli documentation change

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

File: cli/latest/reference/s3control/get-access-grants-instance.md

Summary

Updated CLI version reference and added warning about URL encoding headers with spaces

Security assessment

The warning helps ensure proper signature validation through encoding but does not address a specific disclosed vulnerability

Diff

diff --git a/cli/latest/reference/s3control/get-access-grants-instance.md b/cli/latest/reference/s3control/get-access-grants-instance.md
index 1f183a87c..ae3b713ec 100644
--- a//cli/latest/reference/s3control/get-access-grants-instance.md
+++ b//cli/latest/reference/s3control/get-access-grants-instance.md
@@ -15 +15 @@
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »
@@ -68,0 +69,4 @@ You must have the `s3:GetAccessGrantsInstance` permission to use this operation.
+### 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` .
+
@@ -237 +241 @@ CreatedAt -> (timestamp)
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »