toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
      if (blobStorageSizeBytes != null)
        'blobStorageSizeBytes': blobStorageSizeBytes!,
      if (instanceCount != null) 'instanceCount': instanceCount!,
      if (seriesCount != null) 'seriesCount': seriesCount!,
      if (structuredStorageSizeBytes != null)
        'structuredStorageSizeBytes': structuredStorageSizeBytes!,
      if (study != null) 'study': study!,
    };