- GET /config/{snapshot_id} returns decrypted full config with RBAC
- GET /config/{snapshot_id}/diff returns unified diff text with RBAC
- 404 for missing snapshots/diffs, 500 for Transit decrypt failure
- Both endpoints enforce viewer+ role and config:read scope
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- GET /api/tenants/{tid}/devices/{did}/config-history endpoint
- Viewer+ RBAC with config:read scope
- Pagination via limit/offset query params (defaults 50/0)
- Router registered in main.py
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>