{
    "title": "Payload schema of Courseware\\BlockType\\Embed",
    "type": "object",
    "properties": {
        "url": {
            "type": "string"
        },
        "source": {
            "type": "string"
        },
        "title": {
            "type": "string"
        },
        "starttime": {
            "type": "string"
        },
        "endtime": {
            "type": "string"
        }
    },
    "required": [
        "url", "source"
    ],
    "additionalProperties": true
}