func (
r CustomChartsSectionSubSectionsChartsSeriesFilterDefinition) AsUnion(
) CustomChartsSectionSubSectionsChartsSeriesFilterDefinitionUnionAsUnion returns a.
AsUnion returns a [CustomChartsSectionSubSectionsChartsSeriesFilterDefinitionUnion] interface which you can cast to the specific types for more type safety.
Possible runtime types of the union are [CustomChartsSectionSubSectionsChartsSeriesFilterDefinitionCustomChartFilterByTracingProject], [CustomChartsSectionSubSectionsChartsSeriesFilterDefinitionCustomChartFilterByDataset].