{
    "errors": [
        {
            "actual": [
                "ssh-rsa",
                "ssh-dss"
            ],
            "expected_optional": [
                ""
            ],
            "expected_required": [
                "ssh-rsa",
                "ssh-dss",
                "key_alg1"
            ],
            "mismatched_field": "Host keys"
        }
    ],
    "host": "localhost",
    "passed": false,
    "policy": "Docker policy: test3 (version 1)",
    "port": 2222,
    "warnings": []
}