(Delphi ActiveX) OneDrive -- List Root Directory

See more OneDrive Examples

This gets the collection of DriveItem children of the root DriveItem. In OneDrive, a driveItem resource represents a file, folder, or other item stored in a drive. All file system objects in OneDriveare returned as driveItem resources (which are JSON objects).

This example returns the collection of child DriveItems for the root DriveItem.

Note: This example requires Chilkat v9.5.0.97 or greater.

For more information, see https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_list_children?view=odsp-graph-online

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
json: TChilkatJsonObject;
http: TChilkatHttp;
resp: WideString;
lastMod: TCkDateTime;
photoTaken: TCkDateTime;
i: Integer;
numItems: Integer;

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

// This example uses the OAuth client credentials flow.
// See How to Create an Azure App Registration for OAuth 2.0 Client Credentials

// Use your client ID, client secret, and tenant ID in the following lines
json := TChilkatJsonObject.Create(Self);
json.UpdateString('client_id','2871da2c-8176-4b7f-869b-2311aa82e743');
json.UpdateString('client_secret','2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH');
json.UpdateString('scope','https://graph.microsoft.com/.default');
json.UpdateString('token_endpoint','https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token');

http := TChilkatHttp.Create(Self);
http.AuthToken := json.Emit();

// Sends the following GET request:
// GET https://graph.microsoft.com/v1.0/users/{user-id}/drive/items/{item-id}/children

// Use your specific Id instead of what we're using here:
http.SetUrlVar('userId','4fe732c3-322e-4a6b-b729-2fd1eb5c6104');
http.SetUrlVar('itemId','root');

resp := http.QuickGetStr('https://graph.microsoft.com/v1.0/users/{$userId}/drive/items/{$itemId}/children');
if (http.LastMethodSuccess <> 1) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

// The response should be JSON.
json.EmitCompact := 0;
json.Load(resp);

// A successful response should return a status code of 200.
if (http.LastStatus <> 200) then
  begin
    Memo1.Lines.Add(json.Emit());
    Memo1.Lines.Add('Response status = ' + IntToStr(http.LastStatus));
    Exit;
  end;

Memo1.Lines.Add(json.Emit());

// See the sample JSON response and output below..

lastMod := TCkDateTime.Create(Self);
photoTaken := TCkDateTime.Create(Self);

// Iterate over the DriveItems in the JSON response:
// (I tested this example with a root that contains a several folders,
// a JPG image file, an XML file, and a WAV audio file.)
i := 0;
numItems := json.SizeOfArray('value');
while i < numItems do
  begin
    json.I := i;
    Memo1.Lines.Add('-- DriveItem ' + IntToStr(i + 1));
    Memo1.Lines.Add('id: ' + json.StringOf('value[i].id'));
    Memo1.Lines.Add('name: ' + json.StringOf('value[i].name'));
    Memo1.Lines.Add('size: ' + IntToStr(json.IntOf('value[i].size')));

    // Get the lastModifiedDateTime
    lastMod.SetFromTimestamp(json.StringOf('value[i].fileSystemInfo.lastModifiedDateTime'));

    // Is this a folder?
    if (json.HasMember('value[i].folder') = 1) then
      begin
        Memo1.Lines.Add('This is a folder with ' + IntToStr(json.IntOf('value[i].folder.childCount')) + ' children');
      end;
    if (json.HasMember('value[i].file') = 1) then
      begin
        Memo1.Lines.Add('This is a file.');
        Memo1.Lines.Add('SHA1 hash: ' + json.StringOf('value[i].file.hashes.sha1Hash'));
        Memo1.Lines.Add('mimeType: ' + json.StringOf('value[i].mimeType'));
      end;
    if (json.HasMember('value[i].image') = 1) then
      begin
        Memo1.Lines.Add('This is an image.');
        Memo1.Lines.Add('height: ' + IntToStr(json.IntOf('value[i].image.height')));
        Memo1.Lines.Add('width: ' + IntToStr(json.IntOf('value[i].image.width')));
      end;
    if (json.HasMember('value[i].photo') = 1) then
      begin
        Memo1.Lines.Add('This is a photo.');
        photoTaken.SetFromTimestamp(json.StringOf('value[i].photo.takenDateTime'));
        Memo1.Lines.Add('photo taken on ' + photoTaken.GetAsRfc822(1));
      end;
    if (json.HasMember('value[i].audio') = 1) then
      begin
        Memo1.Lines.Add('This is an audio file.');
        Memo1.Lines.Add('duration: ' + IntToStr(json.IntOf('value[i].audio.duration')));
      end;

    i := i + 1;
  end;

// The output for the above loop:

// -- DriveItem 1
// id: 3A33FCEB9B74CC15!187
// name: Documents
// size: 4452847
// This is a folder with 8 children
// -- DriveItem 2
// id: 3A33FCEB9B74CC15!4114
// name: Downloads
// size: 18240001
// This is a folder with 6 children
// -- DriveItem 3
// id: 3A33FCEB9B74CC15!4407
// name: lots-of-files
// size: 7542
// This is a folder with 450 children
// -- DriveItem 4
// id: 3A33FCEB9B74CC15!4858
// name: Misc
// size: 819922938
// This is a folder with 6 children
// -- DriveItem 5
// id: 3A33FCEB9B74CC15!185
// name: Pictures
// size: 0
// This is a folder with 3 children
// -- DriveItem 6
// id: 3A33FCEB9B74CC15!186
// name: Public
// size: 0
// This is a folder with 0 children
// -- DriveItem 7
// id: 3A33FCEB9B74CC15!4860
// name: hamlet.xml
// size: 279658
// This is a file.
// SHA1 hash: C6AD0095E07141C97A3C6B85778602AD883F5500
// mimeType: 
// -- DriveItem 8
// id: 3A33FCEB9B74CC15!4861
// name: msg_123_abc.wav
// size: 155564
// This is a file.
// SHA1 hash: 1F51ADBDAADEAABC2D588C2A795AE86758525984
// mimeType: 
// This is an audio file.
// duration: 9720
// -- DriveItem 9
// id: 3A33FCEB9B74CC15!4859
// name: penguins.jpg
// size: 777835
// This is a file.
// SHA1 hash: DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0
// mimeType: 
// This is an image.
// height: 768
// width: 1024
// This is a photo.
// photo taken on Sun, 17 Feb 2008 23:07:31 -0600
// 

// -------------------------------------------------------
// This is the JSON response when this example was tested:

// {
//   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/children",
//   "value": [
//     {
//       "createdBy": {
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         }
//       },
//       "createdDateTime": "2013-06-12T19:49:08.367Z",
//       "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITE4Ny42MzYyODA2Nzc4MjI3MzAwMDA",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSExODcuMA",
//       "id": "3A33FCEB9B74CC15!187",
//       "lastModifiedBy": {
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         }
//       },
//       "lastModifiedDateTime": "2017-04-17T23:16:22.273Z",
//       "name": "Documents",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 4452847,
//       "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6gTs",
//       "fileSystemInfo": {
//         "createdDateTime": "2013-06-12T19:49:08.366Z",
//         "lastModifiedDateTime": "2013-06-12T19:49:08.367Z"
//       },
//       "folder": {
//         "childCount": 8
//       },
//       "specialFolder": {
//         "name": "documents"
//       }
//     },
//     {
//       "createdBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "createdDateTime": "2016-12-07T14:02:22.417Z",
//       "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQxMTQuNjM2MjQzMzEyODEwMjAwMDAw",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0MTE0LjE",
//       "id": "3A33FCEB9B74CC15!4114",
//       "lastModifiedBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "lastModifiedDateTime": "2017-03-05T17:21:21.02Z",
//       "name": "Downloads",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 18240001,
//       "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6oBI",
//       "fileSystemInfo": {
//         "createdDateTime": "2016-12-07T14:02:09Z",
//         "lastModifiedDateTime": "2016-12-07T14:02:09Z"
//       },
//       "folder": {
//         "childCount": 6
//       }
//     },
//     {
//       "createdBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "createdDateTime": "2017-06-02T02:14:59.797Z",
//       "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQ0MDcuNjM2MzE5NjY2MDIzNDcwMDAw",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0NDA3LjA",
//       "id": "3A33FCEB9B74CC15!4407",
//       "lastModifiedBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "lastModifiedDateTime": "2017-06-02T02:16:42.347Z",
//       "name": "lots-of-files",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 7542,
//       "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6ojc",
//       "fileSystemInfo": {
//         "createdDateTime": "2017-06-02T02:13:11Z",
//         "lastModifiedDateTime": "2017-06-02T02:14:54Z"
//       },
//       "folder": {
//         "childCount": 450
//       }
//     },
//     {
//       "createdBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "createdDateTime": "2017-06-02T19:06:10.293Z",
//       "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQ4NTguNjM2MzIwMjcxOTAxNDcwMDAw",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODU4LjA",
//       "id": "3A33FCEB9B74CC15!4858",
//       "lastModifiedBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "lastModifiedDateTime": "2017-06-02T19:06:30.147Z",
//       "name": "Misc",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 819922938,
//       "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6pXo",
//       "fileSystemInfo": {
//         "createdDateTime": "2017-06-02T19:06:02Z",
//         "lastModifiedDateTime": "2017-06-02T19:06:02Z"
//       },
//       "folder": {
//         "childCount": 6
//       }
//     },
//     {
//       "createdBy": {
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         }
//       },
//       "createdDateTime": "2013-06-12T19:49:08.123Z",
//       "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITE4NS42MzYxNDU5MzkxMDcyMDAwMDA",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSExODUuMA",
//       "id": "3A33FCEB9B74CC15!185",
//       "lastModifiedBy": {
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         }
//       },
//       "lastModifiedDateTime": "2016-11-13T00:31:50.72Z",
//       "name": "Pictures",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 0,
//       "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6gTk",
//       "fileSystemInfo": {
//         "createdDateTime": "2013-06-12T19:49:08.123Z",
//         "lastModifiedDateTime": "2013-06-12T19:49:08.123Z"
//       },
//       "folder": {
//         "childCount": 3
//       },
//       "specialFolder": {
//         "name": "photos"
//       }
//     },
//     {
//       "createdBy": {
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         }
//       },
//       "createdDateTime": "2013-06-12T19:49:08.183Z",
//       "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITE4Ni42MzUwNjY2MzM0ODMwMzAwMDA",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSExODYuMQ",
//       "id": "3A33FCEB9B74CC15!186",
//       "lastModifiedBy": {
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         }
//       },
//       "lastModifiedDateTime": "2013-06-12T19:49:08.303Z",
//       "name": "Public",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 0,
//       "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6gTo",
//       "fileSystemInfo": {
//         "createdDateTime": "2013-06-12T19:49:08.183Z",
//         "lastModifiedDateTime": "2013-06-12T19:49:08.183Z"
//       },
//       "folder": {
//         "childCount": 0
//       },
//       "shared": {
//         "owner": {
//           "user": {
//             "displayName": "Matt Smith",
//             "id": "3a33fceb9b74cc15"
//           }
//         },
//         "scope": "anonymous"
//       },
//       "specialFolder": {
//         "name": "public"
//       }
//     },
//     {
//       "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4m8Y4r_Ewfy3hIxqpU-_dxvY455X2gAZd3LJXE908zgA1ErQUm5wZpiyz6Rs0YfFb_c5SKgOFZV6HU1YpEmd0MvWbQ-dJVy2lLfRqTUnHEY8znUIQrljmTk1GR2auv4rTitRzWEZztQV0iId2-_FdQj2aZK5sdpmkdbgNuishP0NalJBsLdiBeKBVsy7A_zFTUXbw28ZzJctfyqITNUtBPxmDRzF39UWRjTo74CksCHc4",
//       "createdBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "createdDateTime": "2017-06-02T19:08:34.14Z",
//       "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjAuMjU3",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODYwLjA",
//       "id": "3A33FCEB9B74CC15!4860",
//       "lastModifiedBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "lastModifiedDateTime": "2017-06-02T19:08:34.14Z",
//       "name": "hamlet.xml",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 279658,
//       "webUrl": "https://1drv.ms/u/s!ABXMdJvr_DM6pXw",
//       "file": {
//         "hashes": {
//           "sha1Hash": "C6AD0095E07141C97A3C6B85778602AD883F5500"
//         },
//         "mimeType": "application/xml"
//       },
//       "fileSystemInfo": {
//         "createdDateTime": "2017-06-02T19:08:30Z",
//         "lastModifiedDateTime": "2016-03-03T23:10:30Z"
//       }
//     },
//     {
//       "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4mZ4m1N8Vzd40ZtPERT8qEo4nOxt786w5uHDuX4VkessshXBY9z9wyG3rb0GYAAaCYWd64tLCmFcObsobWoLZXkGwgAdBE5ebvHTxmS3W6Z7U0ZzBHviaIa2RufoGhOtAWCImPxRKxID3wPvqPW5jCG31tCXhtrJMuGHnW2TkWg3FxJEvezSkI2PBTGpMzvGVjjX-qsHSnP5OMFyx0ikwVMaGU7_KvGcDUZtj9clz8rXQ",
//       "createdBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "createdDateTime": "2017-06-02T19:08:53.167Z",
//       "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjEuMjU3",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODYxLjA",
//       "id": "3A33FCEB9B74CC15!4861",
//       "lastModifiedBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "lastModifiedDateTime": "2017-06-02T19:08:53.167Z",
//       "name": "msg_123_abc.wav",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 155564,
//       "webUrl": "https://1drv.ms/u/s!ABXMdJvr_DM6pX0",
//       "audio": {
//         "bitrate": 128,
//         "duration": 9720,
//         "hasDrm": false
//       },
//       "file": {
//         "hashes": {
//           "sha1Hash": "1F51ADBDAADEAABC2D588C2A795AE86758525984"
//         },
//         "mimeType": "audio/wav"
//       },
//       "fileSystemInfo": {
//         "createdDateTime": "2017-06-02T19:08:49Z",
//         "lastModifiedDateTime": "2017-04-18T14:27:12Z"
//       }
//     },
//     {
//       "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4m5U-QanvmGcb5NeRyPaf2dy32EyX2yf_uNvPgnioU2JGrvB25yZq4uKEiQGMex99sWQ2LXcjAQbQx41C-SpqRrccIKsTvnIbbyaB45gaBSLsTeryE75p70-l4FOXb8HJWfPZmMl30BhCqpMge2ZLVo8h3uUlL7WIijap5wHdVlb0g_nm47EMDFh3USIL43kY5u4NPpoaxNEoMGYtYZ2ojzDwu-kBgKgD0S3wxCvmlD8o",
//       "createdBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "createdDateTime": "2017-06-02T19:07:06.813Z",
//       "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NTkuMjU3",
//       "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODU5LjI",
//       "id": "3A33FCEB9B74CC15!4859",
//       "lastModifiedBy": {
//         "device": {
//           "id": "187ffebfaf8fa5"
//         },
//         "user": {
//           "displayName": "Matt Smith",
//           "id": "3a33fceb9b74cc15"
//         },
//         "oneDriveSync": {
//           "@odata.type": "#microsoft.graph.identity",
//           "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
//         }
//       },
//       "lastModifiedDateTime": "2017-06-02T19:07:09.203Z",
//       "name": "penguins.jpg",
//       "parentReference": {
//         "driveId": "3a33fceb9b74cc15",
//         "id": "3A33FCEB9B74CC15!184",
//         "path": "/drive/root:"
//       },
//       "size": 777835,
//       "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pXs",
//       "file": {
//         "hashes": {
//           "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
//         },
//         "mimeType": "image/jpeg"
//       },
//       "fileSystemInfo": {
//         "createdDateTime": "2017-06-02T19:06:54Z",
//         "lastModifiedDateTime": "2009-07-14T05:32:31Z"
//       },
//       "image": {
//         "height": 768,
//         "width": 1024
//       },
//       "photo": {
//         "takenDateTime": "2008-02-18T05:07:31Z"
//       }
//     }
//   ]
// }
end;