title: Microsoft Graph .NET Client Library: Add members and team to a group
body: <p>Im just starting with Microsoft Graph API and .net.</p>
  
  <p>How can I add <strong>members</strong> and a <strong>team</strong> to a group using the latest Microsoft.Graph 1.13.0-preview nuget package (Microsoft Graph .NET Client Library)?</p>
  
  <p>Can it be done in <strong>one</strong> request?</p>
  
  <p>I was not able to set the Members, Owners or Team properties in the new Group statement. </p>
  
  <p>Also I am not able to add a team to the newly created group (see last statement). The CreateAsync call does not return.</p>
  
  <p>What am I doing wrong?</p>
  
  <pre><code>        Group group = new Group
          {
              DisplayName = "Test Group",
              Description = "description",
              MailNickname = "testgroup",
              Visibility = "Private",
              MailEnabled = true,
              SecurityEnabled = false,
              GroupTypes = new List&lt;string&gt; { "Unified" },
              Members = {} // not working,
              Owners = {} // not working,
              Team = {} // not working
          };
  
         var createdGroup = await graphClient.Groups.Request().AddAsync(group);
          foreach (var item in groupMembers)
          {
              await raphClient.Groups[createdGroup.Id]
                              .Members.References.Request().AddAsync(item);
          }
          // not working
          var createdTeam = await graphClient.Groups[createdGroup.Id]
                                             .Team.Request().CreateAsync(new Team());
  
          return createdGroup;
  </code></pre>