Task InsertOneAsync(
	TDocument document,
	CancellationToken cancellationToken = null
)

Function InsertOneAsync ( 
	document As TDocument,
	Optional cancellationToken As CancellationToken = Nothing
) As Task

abstract InsertOneAsync : 
        document : 'TDocument * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken null
*)
-> Task