{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "properties": {
        "deployment": {
            "type": "object",
            "additionalProperties": {
                "type": "object",
                "properties": {
                    "instances": {
                        "type": "integer"
                    },
                    "config": {
                        "type": "object",
                        "additionalProperties": true
                    }
                },
                "additionalProperties": false
            }
        }
    },
    "required": [
        "deployment"
    ],
    "additionalProperties": true
}