使用 Microsoft Planner 将用户分配给新任务 API

Question

我正在尝试使用 Microsoft Graph API 将用户分配给任务以访问 Planner。 当我不尝试分配某人时我的代码工作正常（通过省略 assignments 部分），但是当我添加分配部分时（following the template here）我收到 BadRequest 错误返回。

{ "error": { "code": "", "message": "The request is invalid:\r\nValue cannot be null.\r\nParameter name: qualifiedName", "innerError": { "request-id": "...", "date": "2018-01-30T12:23:59" } } }

public TaskResponse CreateTask(string planId, string bucketId, string title, Dictionary<string, Assignment> assignments = null, DateTime? dueDateTime = null)
{
    RestRequest TaskRequest = new RestRequest("planner/tasks", Method.POST)
    {
        RequestFormat = DataFormat.Json
    };
    Dictionary<string, object> assignees = new Dictionary<string, object>();
    foreach(string assignment in assignments.Keys)
    {
        assignees.Add(assignment, new
        {
        });
    }
    var body = new
    {
        planId,
        bucketId,
        title,
        assignments = assignees,
        dueDateTime
    };
    TaskRequest.AddParameter("application/json", JsonConvert.SerializeObject(body), "application/json", ParameterType.RequestBody);
    IRestResponse TaskResponse = GraphClient.Execute(TaskRequest);
    if (!TaskResponse.IsSuccessful)
    {
        return null;
    }
    var result = JsonConvert.DeserializeObject<TaskResponse>(TaskResponse.Content);
    return result;
}

如果有人知道为什么响应表明我没有提供文档中从未提及的参数，我将不胜感激...

Answer 1

我设法通过使用适当的 class 而不是匿名类型来解决这个问题。通过这样做，我能够用 @odata.type 注释属性，这作为变量名是不可接受的。

public class NewAssignment
{
    [JsonProperty("@odata.type")]
    public string ODataType { get; set; }

    [JsonProperty("orderHint")]
    public string OrderHint { get; set; }

    public NewAssignment()
    {
        ODataType = "#microsoft.graph.plannerAssignment";
        OrderHint = " !";
    }
}

这让我可以使用以下代码：

Dictionary<string, object> assignees = new Dictionary<string, object>();
foreach (string assignment in assignments.Keys)
{
    assignees.Add(assignment, new NewAssignment());
}
var body = new
{
    planId,
    bucketId,
    title,
    assignments = assignees,
    dueDateTime
};

使用 Microsoft Planner 将用户分配给新任务 API

Assigning a user to a new task using Microsoft Planner API

c#

restsharp

microsoft-graph-api