toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (category != null) 'category': category!,
if (distributions != null) 'distributions': distributions!,
if (formFactor != null) 'formFactor': formFactor!,
if (median != null) 'median': median!,
if (metricId != null) 'metricId': metricId!,
if (percentile != null) 'percentile': percentile!,
};