ALB Now Supports URL and Host Header Rewrite Across Regions
🔁 With the new URL and Host Header rewrite capability for Application Load Balancer, AWS lets customers modify request URLs and Host headers using regex-based pattern matching before routing to targets. You can rewrite paths (for example, transform "/api/v1/users" to "/users"), standardize URL patterns, remove or add path prefixes, and modify the Host header for internal service routing. Configurable via the AWS Management Console, AWS CLI, SDKs, and APIs, the feature incurs no extra charge beyond ALB usage and is available in all AWS commercial regions.
