Task<DnsJob<ExportedDomain>> ExportDomainAsync(
	DomainId domainId,
	AsyncCompletionOption completionOption,
	CancellationToken cancellationToken,
	IProgress<DnsJob<ExportedDomain>> progress
)

Function ExportDomainAsync ( 
	domainId As DomainId,
	completionOption As AsyncCompletionOption,
	cancellationToken As CancellationToken,
	progress As IProgress(Of DnsJob(Of ExportedDomain))
) As Task(Of DnsJob(Of ExportedDomain))

Task<DnsJob<ExportedDomain^>^>^ ExportDomainAsync(
	DomainId^ domainId, 
	AsyncCompletionOption completionOption, 
	CancellationToken cancellationToken, 
	IProgress<DnsJob<ExportedDomain^>^>^ progress
)

abstract ExportDomainAsync : 
        domainId : DomainId * 
        completionOption : AsyncCompletionOption * 
        cancellationToken : CancellationToken * 
        progress : IProgress<DnsJob<ExportedDomain>> -> Task<DnsJob<ExportedDomain>>