toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (imei != null) 'imei': imei!,
if (meid != null) 'meid': meid!,
if (networkOperatorName != null)
'networkOperatorName': networkOperatorName!,
if (telephonyInfos != null) 'telephonyInfos': telephonyInfos!,
if (wifiMacAddress != null) 'wifiMacAddress': wifiMacAddress!,
};