OtaFirmwareCreateReq(OtaFirmwareCreateReq)

{
    "name": "string",
    "productID": "string",
    "version": "string",
    "isDiff": 0,
    "signMethod": "string",
    "desc": "string",
    "extData": "string",
    "files": [
        {
            "filePath": "string",
            "name": "string"
        }
    ]
}