{
    "type": "object",
    "additionalProperties": false,
    "required": [
        "rules"
    ],
    "properties": {
        "rules": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "scope-case",
                "subject-case"
            ],
            "properties": {
                "scope-case": {
                    "type": "array",
                    "maxItems": 3,
                    "minItems": 3,
                    "prefixItems": [
                        {
                            "type": "integer",
                            "minimum": 0
                        },
                        {
                            "enum": [
                                "always",
                                "never"
                            ]
                        },
                        {
                            "type": "array",
                            "items": {
                                "type": "string"
                            }
                        }
                    ]
                },
                "subject-case": {
                    "type": "array",
                    "maxItems": 3,
                    "minItems": 3,
                    "prefixItems": [
                        {
                            "type": "integer",
                            "minimum": 0
                        },
                        {
                            "enum": [
                                "always",
                                "never"
                            ]
                        },
                        {
                            "type": "array",
                            "items": {
                                "type": "string"
                            }
                        }
                    ]
                }
            }
        }
    }
}