public static void Run() { var configuration = new Configuration(Common.MyAppSid, Common.MyAppKey); var apiInstance = new AnnotateApi(configuration); try { // Set request. var request = new DeleteAnnotationsRequest() { filePath = "Annotationdocs\\one-page.docx" }; apiInstance.DeleteAnnotations(request); Console.WriteLine("Expected response type is Void: Annotation deleted from document."); } catch (Exception e) { Console.WriteLine("Exception while calling Annotation AnnotateApi: " + e.Message); } }