{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "title": "Common Definitions",
    "definitions": {
        "id": {
            "type": "integer",
            "multipleOf": 1.0,
            "minimum": 0
        }
    },
    "properties": {
        "id": {
            "$ref": "#/definitions/id"
        }
    },
    "required": [
        "id"
    ]
}