toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (breakdown != null) 'breakdown': breakdown!,
if (dimensionFilters != null) 'dimensionFilters': dimensionFilters!,
if (kind != null) 'kind': kind!,
if (metrics != null) 'metrics': metrics!,
if (overlapMetrics != null) 'overlapMetrics': overlapMetrics!,
};