ISessionServerUpdateLastActivityAsync - метод

Task<bool> UpdateLastActivityAsync(
	Guid sessionID,
	DateTime? dateTime = null,
	CancellationToken cancellationToken = default
)

Function UpdateLastActivityAsync ( 
	sessionID As Guid,
	Optional dateTime As DateTime? = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Boolean)

Task<bool>^ UpdateLastActivityAsync(
	Guid sessionID, 
	Nullable<DateTime> dateTime = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract UpdateLastActivityAsync : 
        sessionID : Guid * 
        ?dateTime : Nullable<DateTime> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _dateTime = defaultArg dateTime null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<bool>