[
    {
        "action" : "ota",
        "modelName" : "Lora-WAPS-232n_LW_awsiot",
        "verType" : "stable",
        "message" : "Over-the-air programming",
        "sourceFile" : "otatest.tar.gz",
        "otaServer" : "https://ota-s.giotgateway.com/dm/v2/fota"
    }
]