public async Task <ActionResult> DeleteAdultAsync([FromRoute] int id)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }
            try
            {
                await FileAdapter.RemoveAdultAsync(id);

                return(Ok());
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                return(StatusCode(500, e.Message));
            }
        }