{
    "type": "object",
    "required": [ "FieldWithAnonType" ],
    "properties": {
        "FieldWithAnonType": {
            "type": "object",
            "required": [ "SubfieldA", "SubfieldB", "SubfieldC"],
            "properties": {
                "SubfieldA": {
                    "type": "number"
                },
                "SubfieldB": {
                    "type": [
                         "string",
                         "number"
                    ]
                },
                "SubfieldC": {
                    "type": "object",
                    "required": [ "SubsubfieldA"],
                    "properties": {
                        "SubsubfieldA": {
                            "type": "array",
                            "items": {
                                "type": "number"
                            }
                        }
                    }
                }
            }
        }
    },
    "$schema": "http://json-schema.org/draft-04/schema#"
}