如何设置或删除completedDateTime

Question

我已经获取到了listid和taskid，以及task里面的内容，我需要设置task是否已经完成，我尝试通过设置completedDateTime来实现

但是无论completedDateTime设置为何值时都不能生效

这是我的代码，需要修改哪里才能正常工作？

public static async Task<bool> EditTaskItem(string bear, string listId, string task, string? text, bool? isCheck, DateTime? time, string? body)
{
    var obj = new JObject();
    if (text != null)
    {
        obj.Add("title", text);
    }
    if (isCheck is { } check)
    {
        if (check)
        {
            obj.Add("completedDateTime", new JObject()
            {
                { "timeZone", "UTC" },
                { "dateTime", BuildTime(DateTime.UtcNow) }
            });
        }
        else
        {
            obj.Add("completedDateTime", null);
        }
    }
    if (time is { } time1)
    {
        obj.Add("dueDateTime", new JObject()
        {
            { "timeZone", "UTC" },
            { "dateTime", BuildTime(time1.ToUniversalTime()) }
        });
    }
    if (body != null)
    {
        obj.Add("body", new JObject()
        {
            { "contentType", "text" },
            { "content", body }
        });
    }
    var content = new StringContent(obj.ToString(), Encoding.UTF8, "application/json");
    var req = new HttpRequestMessage()
    {
        RequestUri = new Uri($"https://graph.microsoft.com/v1.0/me/todo/lists/{listId}/tasks/{task}"),
        Method = HttpMethod.Patch,
        Content = content
    };
    req.Headers.Add("Authorization", "Bearer " + bear);
    try
    {
        var res = await OAuth.Client.SendAsync(req);
        return res.StatusCode == HttpStatusCode.OK;
    }
    catch (Exception e)
    {
        Logs.Error("todo error", e);
        return false;
    }
}

Answer 1

Hi @Color_yr

根据Graph API，对于Todo tasks，仅提供了Create和List Task的端点，没有修改task的端点，因此无法使用Graph API对task的状态或completedDateTime属性进行修改，您只能通过To Do客户端进行修改。

更多详细信息请查看官方文档:

https://learn.microsoft.com/en-us/graph/api/todotasklist-list-tasks?view=graph-rest-1.0&tabs=http

Hope this helps.

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Answer 2

我知道怎么处理了

我根据https://learn.microsoft.com/zh-cn/previous-versions/office/office-365-api/api/version-2.0/task-rest-operations 这里的提示，设置

if (check)
{
    //obj.Add("completedDateTime", new JObject()
    //{
    //    { "timeZone", "UTC" },
    //    { "dateTime", BuildTime(DateTime.UtcNow) }
    //});
    obj.Add("status", "completed");
}
else
{
    //obj.Add("completedDateTime", null);
    obj.Add("status", "inProgress");
}

即可实现

Answer 3

https://learn.microsoft.com/zh-cn/previous-versions/office/office-365-api/api/version-2.0/task-rest-operations