正在执行对Microsoft Graph API的POST请求，以便将成员添加到AD组

Question

我正在尝试通过Azure Function 向调用Microsoft Graph API的AD组添加成员

通过Graph API执行GET请求非常简单明了，但我找不到任何可以执行Graph API 的后请求的例子

我确实有一个后请求的图形API的例子，这是

POST https://graph.microsoft.com/v1.0/groups/{id}/members/$ref
Content-type: application/json
Content-length: 30
{
"@odata.id": "https://graph.microsoft.com/v1.0/directoryObjects/{id}"
}

以下是我成功地用于检索Graph响应的代码

public static async Task<HttpResponseMessage> GetDirectoryUsers(string graphToken, TraceWriter log, string displayName)
{
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", graphToken);
string requestUrl = "https://graph.microsoft.com/v1.0/groups?$top=2&$filter=displayName eq '" + displayName + "'&$expand=Members";
var request = new HttpRequestMessage(new HttpMethod("GET"), requestUrl);
var response = await client.SendAsync(request);
return response;
}

然而，我完全不知道如何通过Azure函数中的C#代码执行请求，将检索到的用户添加到另一个AD。如何构建请求URL？我应该如何处理该请求URL中的odata id？

如果有人能以任何方式帮助我，我将非常感谢

Answer 1

将子组/成员添加到组的重用方法(O365现在不支持将子组添加到组(

/// <param name="graphClient"></param>
/// <param name="groupId"></param>
/// <param name="memberId">memberId/sub-group id</param>
/// <returns></returns>
public static async Task AddGroupMember1(GraphServiceClient 
graphClient, string groupId, string memberId)
{ 
User memberToAdd = new User { Id = memberId };
//Group memberToAdd= new Group { Id = memberId };
await graphClient.Groups[groupId].Members.References.Request().AddAsync(memberToAdd); 
}

Answer 2

以下是对我有效的答案

public static async Task<string> AddGroupMember(string accessToken, string groupId, string memberId)
{
var status = string.Empty;
try
{
string endpoint = "https://graph.microsoft.com/v1.0/groups/" + groupId + "/members/$ref";
string queryParameter = "";
// pass body data 
var keyOdataId = "@odata.id";
var valueODataId = "https://graph.microsoft.com/v1.0/directoryObjects/" + memberId;
var values = new List<KeyValuePair<string, string>>
{
new KeyValuePair<string, string>(keyOdataId, valueODataId)
};
var jsonData = $@"{{ ""{keyOdataId}"": ""{valueODataId}"" }}";
var body = new StringContent(jsonData, Encoding.UTF8, "application/json");

using (var client = new HttpClient())
{
using (var request = new HttpRequestMessage(HttpMethod.Post, endpoint + queryParameter))
{
request.Content = body;
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
using (var response = await client.SendAsync(request))
{
if (response.StatusCode == HttpStatusCode.NoContent)
status = "Member added to Group";
else
status = $"Unable to add Member to Group: {response.StatusCode}";
}
}
}
}
catch (Exception ex)
{
status = $"Error adding Member to Group: {ex.Message}";
}
return status;
}

Answer 3

我正在使用图形api发送电子邮件。下方的代码

public async Task<dynamic> SendMail(string accessToken, MailWrapper mail)
{
try
{
GraphServiceClient graphClient = SDKHelper.GetMicrosoftAuthenticatedClient(accessToken);
Message message = await BuildEmailMessage(graphClient, mail);
await graphClient.Me.SendMail(message, true).Request().PostAsync(CancellationToken.None);
var response = await graphClient.Me.MailFolders.SentItems.Messages.Request()
.OrderBy(sendDateTimeDesc)
.Top(1)
.GetAsync();
return await Task.FromResult(response);
}
catch (ServiceException ex)
{
throw ex;
}
}

程序集Microsoft.Graph，版本=1.9.0.0

Answer 4

这就是对我的作用

public void AddUserToGroup(string groupId)
{
var requestUri = $"{_graphApiUrl}/v1.0/groups/{groupId}/members/$ref";
var id = "user_id";
var OdataId = "@odata.id";
var ODataValue = $"https://graph.microsoft.com/v1.0/users/{id}";
var content = $@"{{ ""{OdataId}"": ""{ODataValue}"" }}";
using (var httpClient = new HttpClient())
using (var httpRequest = CreateHttpRequest(HttpMethod.Post, requestUri, content))
{
var response = httpClient.SendAsync(httpRequest).GetAwaiter().GetResult();
if (!response.IsSuccessStatusCode)
{
var reason = $"Status code: {(int)response.StatusCode}, Reason: {response.StatusCode}";
throw new Exception(reason);
}
}
}

重要的是当创建一个要使用的请求时：

request.Content = new StringContent(content, Encoding.UTF8, "application/json");

它不适用于：

request.Content = new StringContent(content);
request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json;odata=verbose");