generated: '2026-06-20'
method: searched
description: >-
  Results of probing the /.well-known/ discovery surface for AWS App Mesh. The
  regional API host (appmesh.us-east-1.amazonaws.com) is a SigV4 data-plane
  endpoint and serves no discovery documents. The only 200 came from the AWS
  corporate host's RFC 9116 security.txt, saved verbatim.
hosts:
- host: https://appmesh.us-east-1.amazonaws.com
  source: openapi servers[]
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://aws.amazon.com
  source: apis.yml Portal / Website
  documents:
  - path: /.well-known/security.txt
    status: 200
    file: amazon-app-mesh-security.txt
  - path: /.well-known/ai-plugin.json
    status: 404