AWS guardduty documentation change
Summary
Added documentation history entry for new GuardDuty Investigation (Preview) feature.
Security assessment
Documents new AI-driven security investigation capability that analyzes findings and provides risk assessments. This qualifies as security feature documentation.
Diff
diff --git a/guardduty/latest/ug/doc-history.md b/guardduty/latest/ug/doc-history.md index da25dbfb2..5aa1c77e6 100644 --- a//guardduty/latest/ug/doc-history.md +++ b//guardduty/latest/ug/doc-history.md @@ -14,0 +15 @@ Change| Description| Date +GuardDuty Investigation (Preview)| Amazon GuardDuty now offers AI-powered investigations in public preview. You can create investigations to automatically analyze GuardDuty findings and accounts and receive a structured summary in minutes with confidence-scored disposition, MITRE ATT&CK® technique classification, and actionable recommendations. You can initiate investigations from the GuardDuty console, CLI, API, or AWS MCP Server. Preview is available in 10 AWS Regions: US East (N. Virginia), US East (Ohio), US West (Oregon), Canada (Central), Europe (Frankfurt), Europe (Ireland), Europe (London), Europe (Paris), Europe (Stockholm), and Asia Pacific (Tokyo). For more information, see [GuardDuty Investigation](https://docs.aws.amazon.com/guardduty/latest/ug/guardduty-investigation.html).| June 22, 2026