AWS Transfer Family web apps now support federated permissions with IAM Identity Center

AWS Transfer Family web apps now support federated permissions with IAM Identity Center across multiple AWS Regions. This enhancement allows web apps to be created in regions beyond where IAM Identity Center is enabled, improving reliability and reducing latency for users by leveraging IAM Identity Center's multi-Region replication. Administrators can manage permissions using existing IAM Identity Center configurations, and users can sign in with their current credentials.