{
    "additionalProperties": false,
    "description": "Schema for a Google Analytics system info entity",
    "properties": {
        "documentEncoding": {
            "maxLength": 20,
            "type": [
                "string",
                "null"
            ]
        },
        "flashVersion": {
            "maxLength": 20,
            "type": [
                "string",
                "null"
            ]
        },
        "javaEnabled": {
            "type": [
                "boolean",
                "null"
            ]
        },
        "screenColors": {
            "maxLength": 20,
            "type": [
                "string",
                "null"
            ]
        },
        "screenResolution": {
            "maxLength": 20,
            "type": [
                "string",
                "null"
            ]
        },
        "userLanguage": {
            "maxLength": 20,
            "type": [
                "string",
                "null"
            ]
        },
        "viewportSize": {
            "maxLength": 20,
            "type": [
                "string",
                "null"
            ]
        }
    },
    "self": {
        "format": "jsonschema",
        "name": "system_info",
        "vendor": "com.google.analytics.measurement-protocol",
        "version": "1-0-0"
    },
    "type": "object"
}