{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "title": "LineChartStreamUpdate",
    "description": "The data contained in a LineChart Stream update object",
    "type": "object",
    "properties": {
        "stream": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "label": {
                        "type": "string"
                    },
                    "data": {
                        "type": "array",
                        "items": {
                            "type": "number"
                        }
                    }
                },
                "required": [
                    "label",
                    "data"
                ]
            }
        }
    }
}