toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (endTime != null) 'endTime': endTime!,
      if (graceEndTime != null) 'graceEndTime': graceEndTime!,
      if (startTime != null) 'startTime': startTime!,
      if (upgradeTime != null) 'upgradeTime': upgradeTime!,
    };