ISequenceProviderReserveNumberAsync - метод

Function ReserveNumberAsync ( 
	sequenceName As String,
	validationResult As IValidationResultBuilder,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Long?)

Task<Nullable<long long>>^ ReserveNumberAsync(
	String^ sequenceName, 
	IValidationResultBuilder^ validationResult, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract ReserveNumberAsync : 
        sequenceName : string * 
        validationResult : IValidationResultBuilder * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<Nullable<int64>>