toJson method

Implementation

@override
Object toJson() {
  return {
    if (startTime != null) 'startTime': startTime!.toJson(),
    if (endTime != null) 'endTime': endTime!.toJson(),
    if (state.isNotDefault) 'state': state.toJson(),
    if (cancellationRequested.isNotDefault)
      'cancellationRequested': cancellationRequested,
    if (request != null) 'request': request!.toJson(),
    if (progress.isNotDefault) 'progress': progress,
    if (writerIdentity.isNotDefault) 'writerIdentity': writerIdentity,
  };
}