IEDSProviderGetToBeSignedAsync - метод

Function GetToBeSignedAsync ( 
	signatureBase64 As String,
	certificateBase64 As String,
	signingTime As DateTime,
	Optional digestAlgorithm As String = Nothing,
	Optional encryptionAlgorithm As String = Nothing,
	Optional info As Dictionary(Of String, Object) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask(Of String)

ValueTask<String^> GetToBeSignedAsync(
	String^ signatureBase64, 
	String^ certificateBase64, 
	DateTime signingTime, 
	String^ digestAlgorithm = nullptr, 
	String^ encryptionAlgorithm = nullptr, 
	Dictionary<String^, Object^>^ info = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract GetToBeSignedAsync : 
        signatureBase64 : string * 
        certificateBase64 : string * 
        signingTime : DateTime * 
        ?digestAlgorithm : string * 
        ?encryptionAlgorithm : string * 
        ?info : Dictionary<string, Object> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _digestAlgorithm = defaultArg digestAlgorithm null
        let _encryptionAlgorithm = defaultArg encryptionAlgorithm null
        let _info = defaultArg info null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<string>