{
    "title": "Payload schema of Courseware\\BlockType\\Link",
    "type": "object",
    "properties": {
        "type": {
            "type": "string"
        },
        "target": {
            "type": "string"
        },
        "unit-target": {
            "type": "string"
        },
        "url": {
            "type": "string"
        },
        "title": {
            "type": "string"
        }
    },
    "required": [
        
    ],
    "additionalProperties": false
}