generated: '2026-06-20'
method: searched
source: >-
  Probed /.well-known/ discovery surface on the App Runner regional service
  host and the AWS corporate host. The App Runner API host requires SigV4 and
  serves no discovery documents; the AWS corporate host publishes a security.txt.
hosts:
  - host: https://apprunner.us-east-1.amazonaws.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/openid-configuration
        status: 404
      - path: /.well-known/oauth-authorization-server
        status: 404
  - host: https://aws.amazon.com
    documents:
      - path: /.well-known/security.txt
        status: 200
        file: amazon-app-runner-security.txt
      - path: /.well-known/ai-plugin.json
        status: 301