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

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