private static async Task <ActionResult> InvokeUploadSingleObjectWithFilesAsFormDataAsync(UploadSingleObjectWithFilesAsFormDataParameters parameters, IUploadSingleObjectWithFilesAsFormDataHandler handler, CancellationToken cancellationToken)
 {
     return(await handler.ExecuteAsync(parameters, cancellationToken));
 }
        public Task <ActionResult> UploadSingleObjectWithFilesAsFormDataAsync(UploadSingleObjectWithFilesAsFormDataParameters parameters, [FromServices] IUploadSingleObjectWithFilesAsFormDataHandler handler, CancellationToken cancellationToken)
        {
            if (handler is null)
            {
                throw new ArgumentNullException(nameof(handler));
            }

            return(InvokeUploadSingleObjectWithFilesAsFormDataAsync(parameters, handler, cancellationToken));
        }