AWS guardduty documentation change

Service: guardduty · 2026-03-10 · Documentation low

File: guardduty/latest/ug/guardduty_regions.md

Summary

Documented regional limitations for CredentialAccess:IAMUser/CompromisedCredentials finding type

Security assessment

Notes service availability restrictions without security implications

Diff

diff --git a/guardduty/latest/ug/guardduty_regions.md b/guardduty/latest/ug/guardduty_regions.md
index b38fd3387..abe08160a 100644
--- a//guardduty/latest/ug/guardduty_regions.md
+++ b//guardduty/latest/ug/guardduty_regions.md
@@ -31,0 +32,12 @@ RDS Protection is not supported in Asia Pacific (Taipei) (`ap-east-2`) Region.
+**IAM finding type –[CredentialAccess:IAMUser/CompromisedCredentials](./guardduty_finding-types-iam.html#credentialaccess-iam-compromisedcredentials)**
+    
+
+The CredentialAccess:IAMUser/CompromisedCredentials finding type is not supported in following regions.
+
+AWS Region | Region code  
+---|---  
+AWS GovCloud (US-West) | us-gov-west-1  
+AWS GovCloud (US-East) | us-gov-east-1  
+China (Beijing) | cn-north-1  
+China (Ningxia) | cn-northwest-1  
+