ISessionServerValidateAndGetSessionAsync - метод

Task<ISessionToken> ValidateAndGetSessionAsync(
	ISessionToken token,
	UserAccessLevel accessLevelToCheck = UserAccessLevel.Regular,
	string operationFullName = null,
	bool updateLastActivity = true,
	CancellationToken cancellationToken = default
)

Function ValidateAndGetSessionAsync ( 
	token As ISessionToken,
	Optional accessLevelToCheck As UserAccessLevel = UserAccessLevel.Regular,
	Optional operationFullName As String = Nothing,
	Optional updateLastActivity As Boolean = true,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of ISessionToken)

Task<ISessionToken^>^ ValidateAndGetSessionAsync(
	ISessionToken^ token, 
	UserAccessLevel accessLevelToCheck = UserAccessLevel::Regular, 
	String^ operationFullName = nullptr, 
	bool updateLastActivity = true, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract ValidateAndGetSessionAsync : 
        token : ISessionToken * 
        ?accessLevelToCheck : UserAccessLevel * 
        ?operationFullName : string * 
        ?updateLastActivity : bool * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _accessLevelToCheck = defaultArg accessLevelToCheck UserAccessLevel.Regular
        let _operationFullName = defaultArg operationFullName null
        let _updateLastActivity = defaultArg updateLastActivity true
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<ISessionToken>