Values.ContactSourceA contact is the end-user who is receiving the email.
type nonrec t = {emailAddress : EmailAddress.t option;The contact's email address.
*)topicPreferences : TopicPreferenceList.t option;The contact's preference for being opted-in to or opted-out of a topic.
*)topicDefaultPreferences : TopicPreferenceList.t option;The default topic preferences applied to the contact.
*)unsubscribeAll : UnsubscribeAll.t option;A boolean value status noting if the contact is unsubscribed from all contact list topics.
*)lastUpdatedTimestamp : Timestamp.t option;A timestamp noting the last time the contact's information was updated.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `Boolean of UnsubscribeAll.t
| `List of
[> `Structure of
(string * [> `Enum of string | `String of TopicName.t ]) list ]
list
| `String of EmailAddress.t
| `Timestamp of Timestamp.t ])
list ]