{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "properties": {
        "slots": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "startTime": {
                        "type": "number",
                        "description": "Start time of the free slot (Unix timestamp)"
                    },
                    "endTime": {
                        "type": "number",
                        "description": "End time of the free slot (Unix timestamp)"
                    },
                    "date": {
                        "type": "string",
                        "format": "date",
                        "description": "Date of the slot"
                    },
                    "available": {
                        "type": "boolean",
                        "description": "Whether the slot is available"
                    }
                }
            }
        },
        "timezone": {
            "type": "string",
            "description": "Timezone used for the slots"
        },
        "calendarId": {
            "type": "string",
            "description": "Calendar ID for which slots were retrieved"
        }
    },
    "additionalProperties": false
}