public async Task <ActionResult <Child> > AddChild([FromBody] Child child)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }
            try
            {
                await memberService.AddChildAsync(child);

                return(Created($"/{child.Id}", child));
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                return(StatusCode(500, e.Message));
            }
        }