Task<ReadOnlyCollectionPage<Database>> ListDatabasesAsync(
	DatabaseInstanceId instanceId,
	DatabaseName marker,
	Nullable<int> limit,
	CancellationToken cancellationToken
)

Function ListDatabasesAsync ( 
	instanceId As DatabaseInstanceId,
	marker As DatabaseName,
	limit As Nullable(Of Integer),
	cancellationToken As CancellationToken
) As Task(Of ReadOnlyCollectionPage(Of Database))

Task<ReadOnlyCollectionPage<Database^>^>^ ListDatabasesAsync(
	DatabaseInstanceId^ instanceId, 
	DatabaseName^ marker, 
	Nullable<int> limit, 
	CancellationToken cancellationToken
)

abstract ListDatabasesAsync : 
        instanceId : DatabaseInstanceId * 
        marker : DatabaseName * 
        limit : Nullable<int> * 
        cancellationToken : CancellationToken -> Task<ReadOnlyCollectionPage<Database>>