toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final key = this.key;
  final longValueHistogramBucketingOption =
      this.longValueHistogramBucketingOption;
  final stringValueHistogram = this.stringValueHistogram;
  return {
    'key': ?key,
    'longValueHistogramBucketingOption': ?longValueHistogramBucketingOption,
    'stringValueHistogram': ?stringValueHistogram,
  };
}