IMongoCollectionExtensionsDeleteOneTDocument Method (IMongoCollectionTDocument, ExpressionFuncTDocument, Boolean, DeleteOptions, CancellationToken)

public static DeleteResult DeleteOne<TDocument>(
	this IMongoCollection<TDocument> collection,
	Expression<Func<TDocument, bool>> filter,
	DeleteOptions options,
	CancellationToken cancellationToken = default
)

<ExtensionAttribute>
Public Shared Function DeleteOne(Of TDocument) ( 
	collection As IMongoCollection(Of TDocument),
	filter As Expression(Of Func(Of TDocument, Boolean)),
	options As DeleteOptions,
	Optional cancellationToken As CancellationToken = Nothing
) As DeleteResult

[<ExtensionAttribute>]
static member DeleteOne : 
        collection : IMongoCollection<'TDocument> * 
        filter : Expression<Func<'TDocument, bool>> * 
        options : DeleteOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> DeleteResult