Outlook 未收到包含自定义属性的日历事件的更改通知

我们希望从用户的Outlook日历接收更改通知。我们希望将这些通知仅限于包含自定义属性的日历项

创建日历事件的代码

private static async Task<Event> CreateAppointmentAsync(GraphServiceClient graphClient)
{

    var newEvent = new Microsoft.Graph.Event
    {
        Subject = "Test Calendar Appointmnt",
        Start = new DateTimeTimeZone() { TimeZone = TimeZoneInfo.Local.Id, DateTime = "2020-11-21T21:00:00" },
        End = new DateTimeTimeZone() { TimeZone = TimeZoneInfo.Local.Id, DateTime = "2020-11-21T22:00:00" },
        Location = new Location() { DisplayName = "Somewhere" },
        Body = new ItemBody { Content = "Some Random Text" },

    };

    Microsoft.Graph.Event addedEvent;
    try
    {
        newEvent.SingleValueExtendedProperties = new EventSingleValueExtendedPropertiesCollectionPage();
        newEvent.SingleValueExtendedProperties.Add(new SingleValueLegacyExtendedProperty { Id = "String {00020329-0000-0000-C000-000000000046} Name CompanyID", Value = "12345" });


        addedEvent = await graphClient.Me.Calendar.Events.Request().AddAsync(newEvent);

   

    }
    catch (Exception e)
    {
        throw e;
    }


    return addedEvent;

  

}

var subscription = new Subscription
{
    ChangeType = "created",
    NotificationUrl ="<OUR-URL>",                                   
    Resource = "me/events/?$filter=singleValueExtendedProperties/any(ep: ep/id eq 'String {00020329-0000-0000-C000-000000000046} Name CompanyID' and ep/value ne null)",
    ExpirationDateTime = DateTimeOffset.Parse("2020-11-13T18:23:45.9356913Z"),
    ClientState = "custom_data_state",
    LatestSupportedTlsVersion = "v1_2"
};

private静态异步任务CreateAppointmentAsync（GraphServiceClient graphClient）
{
var newEvent=new Microsoft.Graph.Event
{
Subject=“测试日历指定”，
Start=new datetimezone（）{TimeZone=TimeZoneInfo.Local.Id，DateTime=“2020-11-21T21:00:00”}，
End=new datetimezone（）{TimeZone=TimeZoneInfo.Local.Id，DateTime=“2020-11-21T22:00:00”}，
Location=新位置（）{DisplayName=“某处”}，
Body=newitembody{Content=“Some Random Text”}，
};
Microsoft.Graph.Event AddEvent；
尝试
{
newEvent.SingleValueExtendedProperties=新事件SingleValueExtendedPropertiesCollectionPage（）；
newEvent.SingleValueExtendedProperties.Add（新的SingleValueLegacyExtendedProperty{Id=“String{00020329-0000-0000-C000-0000000000 46}名称CompanyID”，Value=“12345”}）；
addedEvent=await graphClient.Me.Calendar.Events.Request（）.AddAsync（newEvent）；
}
捕获（例外e）
{
投掷e；
}
返回加法器；
}

订阅代码片段

private static async Task<Event> CreateAppointmentAsync(GraphServiceClient graphClient)
{

    var newEvent = new Microsoft.Graph.Event
    {
        Subject = "Test Calendar Appointmnt",
        Start = new DateTimeTimeZone() { TimeZone = TimeZoneInfo.Local.Id, DateTime = "2020-11-21T21:00:00" },
        End = new DateTimeTimeZone() { TimeZone = TimeZoneInfo.Local.Id, DateTime = "2020-11-21T22:00:00" },
        Location = new Location() { DisplayName = "Somewhere" },
        Body = new ItemBody { Content = "Some Random Text" },

    };

    Microsoft.Graph.Event addedEvent;
    try
    {
        newEvent.SingleValueExtendedProperties = new EventSingleValueExtendedPropertiesCollectionPage();
        newEvent.SingleValueExtendedProperties.Add(new SingleValueLegacyExtendedProperty { Id = "String {00020329-0000-0000-C000-000000000046} Name CompanyID", Value = "12345" });


        addedEvent = await graphClient.Me.Calendar.Events.Request().AddAsync(newEvent);

   

    }
    catch (Exception e)
    {
        throw e;
    }


    return addedEvent;

  

}

var subscription = new Subscription
{
    ChangeType = "created",
    NotificationUrl ="<OUR-URL>",                                   
    Resource = "me/events/?$filter=singleValueExtendedProperties/any(ep: ep/id eq 'String {00020329-0000-0000-C000-000000000046} Name CompanyID' and ep/value ne null)",
    ExpirationDateTime = DateTimeOffset.Parse("2020-11-13T18:23:45.9356913Z"),
    ClientState = "custom_data_state",
    LatestSupportedTlsVersion = "v1_2"
};

var订阅=新订阅
{
ChangeType=“已创建”，
通知URL=“”，
Resource=“me/events/？$filter=singleValueExtendedProperties/any（ep:ep/id eq'String{00020329-0000-0000-C000-0000000000 46}Name CompanyID'和ep/value ne null）”，
ExpirationDateTime=DateTimeOffset.Parse（“2020-11-13T18:23:45.9356913Z”），
ClientState=“自定义数据状态”，
LatestSupportedTLVersion=“v1_2”
};

---

订阅已成功创建，但未针对包含上述特定自定义属性的项目发送通知。

结果表明，我只是捕获了“已创建”通知。我忽略了添加“更新”和“删除”

我正在用日历中已经存在的事件进行测试。没有触发任何事件，因为我没有创建订阅来检测更新和删除

以下是更正后的订阅：

var subscription = new Subscription
{
    ChangeType = "created,updated,deleted",
    NotificationUrl ="<OUR-URL>",                                   
    Resource = "me/events/?$filter=singleValueExtendedProperties/any(ep: ep/id eq 'String {00020329-0000-0000-C000-000000000046} Name CompanyID' and ep/value ne null)",
    ExpirationDateTime = DateTimeOffset.Parse("2020-11-13T18:23:45.9356913Z"),
    ClientState = "custom_data_state",
    LatestSupportedTlsVersion = "v1_2"
};

var订阅=新订阅
{
ChangeType=“已创建、更新、删除”，
通知URL=“”，
Resource=“me/events/？$filter=singleValueExtendedProperties/any（ep:ep/id eq'String{00020329-0000-0000-C000-0000000000 46}Name CompanyID'和ep/value ne null）”，
ExpirationDateTime=DateTimeOffset.Parse（“2020-11-13T18:23:45.9356913Z”），
ClientState=“自定义数据状态”，
LatestSupportedTLVersion=“v1_2”
};

@Shiva MSFTIdentity，根据这篇文章，可以根据自定义事件过滤通知。日历事件不可能吗？