Values_0.AttributeSourceA toggle for an individual feature at the instance level.
type nonrec t = {attributeType : InstanceAttributeType.t option;The type of attribute.
*)value : InstanceAttributeValue.t option;The value of the attribute.
*)}val to_value :
t ->
[> `Structure of
(string * [> `Enum of string | `String of InstanceAttributeValue.t ])
list ]