Values.EventDetailsSourceContains a Bounce object if the event type is BOUNCE. Contains a Complaint object if the event type is COMPLAINT.
type nonrec t = {bounce : Bounce.t option;Information about a Bounce event.
*)complaint : Complaint.t option;Information about a Complaint event.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `Structure of
(string * [> `Enum of string | `String of BounceSubType.t ])
list ])
list ]