Values.NotebookSessionSummarySourceContains the notebook session ID and notebook session creation time.
type nonrec t = {sessionId : SessionId.t option;The notebook session ID.
*)creationTime : Date.t option;The time when the notebook session was created.
*)}val to_value :
t ->
[> `Structure of
(string * [> `String of SessionId.t | `Timestamp of Date.t ]) list ]