{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "additionalProperties": false,
    "properties": {
        "value": {
            "additionalProperties": false,
            "properties": {
                "value1": {
                    "type": "string"
                },
                "value2": {
                    "type": "number"
                }
            },
            "required": [
                "value1",
                "value2"
            ],
            "type": "object"
        }
    },
    "required": [
        "value"
    ],
    "type": "object"
}