{
    "title": "weekdays",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "javaType": "com.sos.joc.model.calendar.WeekDays",
    "type": "object",
    "required": [
        "days"
    ],
    "properties": {
        "from": {
            "description": "ISO date YYYY-MM-DD",
            "type": "string",
            "format": "date"
        },
        "to": {
            "description": "ISO date YYYY-MM-DD",
            "type": "string",
            "format": "date"
        },
        "days": {
            "type": "array",
            "items": {
                "description": "digit from 0-6, 0=Sunday, 1=Monday, ..., 6=Saturday, 7=Sunday (again)",
                "type": "integer",
                "minimum": 0,
                "maximum": 7
            }
        }
    }
}