c# - Microsoft Graph SDK 消息筛选器未获得正确的结果

Question

我正在尝试从 me/messages 获取 toRecipients。我得到了正确的结果。这是结果。

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('a803fa7d-d3b5-4065-882c-e9df1ca6a093')/messages(toRecipients)",
    "@odata.nextLink": "https://graph.microsoft.com/v1.0/me/messages?o=json&$select=toRecipients&$skip=10",
    "value": [
        {
            "@odata.etag": "W/\"CQAAABYAAAB6+NCu/3QGSbvxDC/F5lT6AAAaysW0\"",
            "id": "AAMkADZjNjAxZjY2LWNiNDQtNDQyMS05Y2Y3LTY3YTM5",
            "toRecipients": [
                {
                    "emailAddress": {
                        "name": "MyAnalytics",
                        "address": "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="c2acadefb0a7b2aebb82afaba1b0adb1ada4b6eca1adaf" rel="noreferrer noopener nofollow">[email protected]</a>"
                    }
                }
            ]
        },
        
        {
            "@odata.etag": "W/\"CQAAABYAAAB6+NCu/3QGSbvxDC/F5lT6AAAaytNp\"",
            "id": "AAMkADZjNjAxZjY2LWNiNDQtNDQyMS05",
            "toRecipients": [
                {
                    "emailAddress": {
                        "name": "Test Email",
                        "address": "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="bbcfdec8cffbded6dad2d795d8d4d6" rel="noreferrer noopener nofollow">[email protected]</a>"
                    }
                }
            ]
        },
        
        {
            "@odata.etag": "W/\"CQAAABYAAAB6+NCu/3QGSbvxDC/F5lT6AAAaysWw\"",
            "id": "AAMkADZjNjAxZ-FAAA=",
            "toRecipients": [
                {
                    "emailAddress": {
                        "name": "MyAnalytics",
                        "address": "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cca2a3e1bea9bca0b58ca1a5afbea3bfa3aab8e2afa3a1" rel="noreferrer noopener nofollow">[email protected]</a>"
                    }
                }
            ]
        }
    ]
}

但是当我尝试使用条件过滤时，结果它不起作用。我试图过滤的是“MyAnalytics”。我想设置条件 toRecipients emailAddress name 不等于 MyAnalytics 这是我的代码

            GraphServiceClient graphClient = new GraphServiceClient(authProvider);
            SecureString pass = new NetworkCredential("", "myPass").SecurePassword;
            var messages = graphClient.Me.Messages.Request()
                  .Select(mail => new
                  {
                      mail.ToRecipients
                  })
            .Top(3)
            .Filter($"ToRecipients.emailAddress.name ne 'MyAnalytics'")
            .WithUsernamePassword("myEmail", pass).GetAsync().Result;

注意: 基本上我想要前 3 个 toRecipients，其中 emailAddress name 不是等于 MyAnalytics 或 address 不等于 ' [email protected] '

任何帮助将不胜感激。

Answer 1

通常我们应该使用https://graph.microsoft.com/v1.0/me/messages?$filter=toRecipients/any(c:c/emailAddress/name ne 'MyAnalytics').

但事实上，根据我的测试，属性 toRecipients 是不可过滤的。类似的答案here供您引用。

由于您想排除电子邮件，因此不能使用搜索。

恐怕我们必须先获取结果，然后通过在我们自己的代码逻辑中检查 emailAddress/name 来排除这些电子邮件。