contrib/src/test/resources/RegexSplitterschema.json

{
    "fields": [
        {
            "name": "date",
            "type": "Date",
            "constraints": {
                "format": "yyyy:MM:dd:hh:mm:ss"
            }
        },
        {
            "name": "id",
            "type": "Integer"
        },
        {
            "name": "message",
            "type": "String"

        }
    ]
}