public async Task <IActionResult> PutSubscription(int id, Subscription subscription)
        {
            try
            {
                await _subscriptionsService.PutAsync(id, subscription);
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!_subscriptionsService.SubscriptionExists(id))
                {
                    return(NotFound());
                }

                throw;
            }

            return(NoContent());
        }