toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (categories != null) 'categories': categories!,
if (classId != null) 'classId': classId!,
if (firmwareVersion != null) 'firmwareVersion': firmwareVersion!,
if (name != null) 'name': name!,
if (pid != null) 'pid': pid!,
if (subclassId != null) 'subclassId': subclassId!,
if (vendor != null) 'vendor': vendor!,
if (vid != null) 'vid': vid!,
};