toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (chartId != null) 'chartId': chartId!,
      if (contentUrl != null) 'contentUrl': contentUrl!,
      if (sheetsChartProperties != null)
        'sheetsChartProperties': sheetsChartProperties!,
      if (spreadsheetId != null) 'spreadsheetId': spreadsheetId!,
    };