toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (key != null) 'key': key!,
      if (longValueHistogramResult != null)
        'longValueHistogramResult': longValueHistogramResult!,
      if (stringValueHistogramResult != null)
        'stringValueHistogramResult': stringValueHistogramResult!,
    };