Today, AWS Config expands support for 124 resource types across 29 AWS Regions. If you have enabled AWS Config recording for these resource types, you will benefit from more comprehensive coverage across additional AWS Regions.
This expansion provides you greater consistency across AWS Regions for multiple AWS Config use cases including resource inventory, resource configuration change tracking, resource compliance and security monitoring, auditing, and remediation.
To view a complete list of all supported types across AWS Regions, see Resource Coverage by Region Availability page.
Source:: Amazon AWS