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Question

所以我想在通话时收到通知 callRecord (/communications/callRecords) 所以我抓起自己的 this 示例并将任务函数更改为：

public async Task<ActionResult<string>> Get()
        {
            var graphServiceClient = GetGraphClient();

            var sub = new Microsoft.Graph.Subscription();
            sub.ChangeType = "created";
            sub.NotificationUrl = config.Ngrok + "/api/notifications";
            sub.Resource = "/communications/callRecords";
            sub.ExpirationDateTime = DateTime.UtcNow.AddMinutes(5);

            var newSubscription = await graphServiceClient
              .Subscriptions
              .Request()
              .AddAsync(sub);

            Subscriptions[newSubscription.Id] = newSubscription;

            if (subscriptionTimer == null)
            {
                subscriptionTimer = new Timer(CheckSubscriptions, null, 5000, 15000);
            }

            return $"Subscribed. Id: {newSubscription.Id}, Expiration: {newSubscription.ExpirationDateTime}";
        }

我还在我的应用程序中添加了图表 api 权限 CallRecords.Read.All。事先我用更新的用户通知测试了这个例子，它运行良好。但是现在不会触发来电通知了。

Answer 1

同样如此，昨天一切正常，但今天我的 webhook 端点甚至没有触发一次。

我认为微软方面可能存在问题。我关注与我们有同样问题的人的这个问题here。

更新：Microsoft 的某人在链接的 Github 问题中回答：

There is currently an ongoing issue. The related post is TM220340 in the M365 Admin Center.

所以他们确认问题已解决。

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