{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "title": "Jsst Baz",
    "description": "An explanation about the purpose of this instance.",
    "properties": {
        "name": {
            "type": "string",
            "title": "Name schema.",
            "description": "An explanation about the purpose of this instance.",
            "default": "bob"
        },
        "unf": {
            "type": "object",
            "title": "Unf schema.",
            "description": "An explanation about the purpose of this instance.",
            "properties": {
                "a": {
                    "type": "string",
                    "title": "A schema.",
                    "description": "An explanation about the purpose of this instance.",
                    "default": "a"
                }
            },
            "required": [
                "a"
            ]
        }
    },
    "required": [
        "name",
        "unf"
    ]
}