{
    "format_version": 1,
    "retry": {
        "max_retries": 1,
        "initial_backoff_ms": 90,
        "max_backoff_ms": 900
    },
    "default_profile": "legacy_http",
    "profiles": [
        {
            "profile_id": "legacy_http",
            "endpoints": [
                {
                    "name": "legacy_http",
                    "enabled": true,
                    "provider": "legacy-provider",
                    "cluster": "devnet",
                    "url": "https://legacy.invalid",
                    "connect_timeout_ms": 5000,
                    "request_timeout_ms": 2200,
                    "max_idle_connections_per_host": 2,
                    "roles": [
                        {
                            "role": "default",
                            "enabled": true,
                            "request_kinds": [
                                "*"
                            ],
                            "priority": 10,
                            "limits": {
                                "requests_per_second": 2,
                                "burst_capacity": 3,
                                "max_concurrent_requests": 2,
                                "pause_after_rate_limit_ms": 250
                            }
                        }
                    ]
                }
            ]
        }
    ]
}