{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "additionalProperties": false,
    "properties": {
        "title": {
            "description": "News title : used only for notification system",
            "type": "string"
        },
        "comment": {
            "type": "string"
        },
        "info_id": {
            "type": "integer"
        }
    },
    "required": [
        "info_id",
        "comment"
    ]
}