{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "additionalProperties": false,
    "properties": {
        "launchKey": {
            "type": "string",
            "description": "an unguessable key used to get information about a previously launched patchSet"
        }
    },
    "required": [
        "launchKey"
    ]
}