toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (backupFile != null) 'backupFile': backupFile!,
if (backupSchedule != null) 'backupSchedule': backupSchedule!,
if (hostVm != null) 'hostVm': hostVm!,
if (name != null) 'name': name!,
};