toJson method

Implementation

@override
Object toJson() => {
  'parent': parent,
  if (filter.isNotDefault) 'filter': filter,
  if (pageSize.isNotDefault) 'pageSize': pageSize,
  if (pageToken.isNotDefault) 'pageToken': pageToken,
  if (readMask != null) 'readMask': readMask!.toJson(),
};