Amazon S3 Metadata Expands to Six New AWS Regions
Amazon S3 Metadata is now live in six additional AWS Regions across Asia Pacific and Mexico, bringing your total to 38 regions globally. You can now instantly discover and query your S3 data with auto-populated metadata, plus attach rich business context via annotations (up to 1 GB per object) for analytics and real-time inference applications.
source: [aws/whats-new]