ICardExternalSourceLogicReadJsonCardAsync - метод

Function ReadJsonCardAsync ( 
	sourceContentProvider As ISourceContentProvider,
	validationResult As IValidationResultBuilder,
	Optional subContentSourceProvider As ISourceDirectoryProvider = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask(Of (CardStoreRequest As CardStoreRequest, Storage As List(Of Object), StorageRelativeFilePaths As IList(Of String)))

ValueTask<ValueTuple<CardStoreRequest^, List<Object^>^, IList<String^>^>> ReadJsonCardAsync(
	ISourceContentProvider^ sourceContentProvider, 
	IValidationResultBuilder^ validationResult, 
	ISourceDirectoryProvider^ subContentSourceProvider = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract ReadJsonCardAsync : 
        sourceContentProvider : ISourceContentProvider * 
        validationResult : IValidationResultBuilder * 
        ?subContentSourceProvider : ISourceDirectoryProvider * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _subContentSourceProvider = defaultArg subContentSourceProvider null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<ValueTuple<CardStoreRequest, List<Object>, IList<string>>>