toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (compensationHistogramResults != null)
'compensationHistogramResults': compensationHistogramResults!,
if (customAttributeHistogramResults != null)
'customAttributeHistogramResults': customAttributeHistogramResults!,
if (simpleHistogramResults != null)
'simpleHistogramResults': simpleHistogramResults!,
};