Values_1.HierarchyGroupSummaryReferenceSourceInformation about the hierarchy group.
type nonrec t = {id : Values_0.HierarchyGroupId.t option;The unique identifier for the hierarchy group.
*)arn : Values_0.ARN.t option;The Amazon Resource Name (ARN) for the hierarchy group.
*)}val to_value :
t ->
[> `Structure of (string * [> `String of Values_0.HierarchyGroupId.t ]) list ]