FieldOrDatumDefWithConditionStringFieldDefString
case class FieldOrDatumDefWithConditionStringFieldDefString(aggregate: Option[Aggregate], bandPosition: Option[Double], bin: Option[DescriptionBin], condition: Option[FieldOrDatumDefWithConditionStringFieldDefStringCondition], field: Option[Field], format: Option[Format], formatType: Option[String], timeUnit: Option[TimeUnitUnion], title: Option[LegendTitle], `type`: Option[StandardType], value: Option[Color])
A FieldDef with Condition