AWS AWSCloudFormation documentation change

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

File: AWSCloudFormation/latest/UserGuide/registry-public.md

Summary

Modified IAM role trust policy examples and formatting changes

Security assessment

Changes appear to be formatting improvements and partial service name updates without security context. The incomplete 'resources.' service name might be a typo but doesn't indicate security remediation.

Diff

diff --git a/AWSCloudFormation/latest/UserGuide/registry-public.md b/AWSCloudFormation/latest/UserGuide/registry-public.md
index 9579d656b..964b036d4 100644
--- a//AWSCloudFormation/latest/UserGuide/registry-public.md
+++ b//AWSCloudFormation/latest/UserGuide/registry-public.md
@@ -67,0 +68,6 @@ The following is an example IAM role trust policy for a resource type extension.
+JSON
+    
+
+****
+    
+    
@@ -75 +81 @@ The following is an example IAM role trust policy for a resource type extension.
-                    "Service": "resources.cloudformation.amazonaws.com"
+                    "Service": "resources."
@@ -93,0 +101,6 @@ The following is an example IAM role trust policy for a Hook extension.
+JSON
+    
+
+****
+    
+    
@@ -102,2 +115,2 @@ The following is an example IAM role trust policy for a Hook extension.
-                        "resources.cloudformation.amazonaws.com",
-                        "hooks.cloudformation.amazonaws.com"
+                        "resources.",
+                        "hooks."