(Delphi ActiveX) Microsoft Teams - Create Team (minimal request)

The following is an example of a minimal request to create a Team. By omitting other properties, the client is implicitly taking defaults from the pre-defined template represented by template.

For more information, see https://docs.microsoft.com/en-us/graph/api/team-post?view=graph-rest-1.0&tabs=http#request

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: TChilkatHttp;
success: Integer;
json: TChilkatJsonObject;
resp: IChilkatHttpResponse;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := TChilkatHttp.Create(Self);

// To create a Microsoft Team, we want to send an HTTP request like the following:

// POST https://graph.microsoft.com/v1.0/teams
// Content-Type: application/json
// 
// {
//   "template@odata.bind": "https://graph.microsoft.com/v1.0/teamsTemplates('standard')",
//   "displayName": "My Sample Team",
//   "description": "My Sample Team’s Description"
// }

json := TChilkatJsonObject.Create(Self);
json.UpdateString('"template@odata.bind"','https://graph.microsoft.com/v1.0/teamsTemplates(''standard'')');
json.UpdateString('displayName','My Sample Team');
json.UpdateString('description','My Sample Team’s Description');

http.SetRequestHeader('Content-type','application/json');

// Adds the "Authorization: Bearer ACCESS_TOKEN" header.
http.AuthToken := 'ACCESS_TOKEN';

resp := http.PostJson3('https://graph.microsoft.com/v1.0/teams','application/json',json.ControlInterface);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

// A successful response is indicated by a 202 response status code and an empty response body.
Memo1.Lines.Add('Response Status Code: ' + IntToStr(resp.StatusCode));
Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(resp.BodyStr);

if (resp.StatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(resp.Header);
    Memo1.Lines.Add('Failed.');
  end;
end;