Values_1.GeoSpatialColumnGroupSourceGeospatial column group that denotes a hierarchy.
type nonrec t = {name : ColumnGroupName.t;A display name for the hierarchy.
*)countryCode : GeoSpatialCountryCode.t option;Country code.
*)columns : ColumnList.t;Columns in this hierarchy.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `Enum of string
| `List of [> `String of Values_0.ColumnName.t ] list
| `String of ColumnGroupName.t ])
list ]