{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Property changed event data structure",
    "properties": {
        "changeType": {
            "description": "Event change type numeric value. Must include the numeric values for NcPropertyChangeType",
            "maximum": 65535,
            "minimum": 0,
            "type": "integer"
        },
        "propertyId": {
            "description": "Property ID structure",
            "properties": {
                "index": {
                    "description": "Index component of the property ID",
                    "minimum": 1,
                    "type": "integer"
                },
                "level": {
                    "description": "Level component of the property ID",
                    "minimum": 1,
                    "type": "integer"
                }
            },
            "required": [
                "level",
                "index"
            ],
            "type": "object"
        },
        "sequenceItemIndex": {
            "description": "Index of sequence item if the property is a sequence",
            "type": [
                "number",
                "null"
            ]
        },
        "value": {
            "description": "Property value as described in the MS-05-02 Class definition or in a private Class definition",
            "type": [
                "string",
                "number",
                "object",
                "array",
                "boolean",
                "null"
            ]
        }
    },
    "required": [
        "propertyId",
        "changeType",
        "value",
        "sequenceItemIndex"
    ],
    "title": "Property changed event data",
    "type": "object"
}