Dart

OneDrive -- List Drives

See more OneDrive Examples

Example to retrieve the list of Drive resources available for a target User or Group.

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

Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // 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
  final json = CkJsonObject();
  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');

  final http = CkHttp();
  http.authToken = json.emit();

  // List drives.
  // You can specify a {siteId}, {groupId}, or {userId} in the URL
  // to access document libraries for a group, a site, or a specific user.
  // Use your specific Id instead of what we're using here:
  http.setUrlVar('userId', '4fe732c3-322e-4a6b-b729-2fd1eb5c6104');
  final String resp;
  try {
    resp = http.quickGetStr('https://graph.microsoft.com/v1.0/users/{\$userId}/drives');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // The response should be JSON.
  json.emitCompact = false;
  json.load(resp);

  // A successful response should return a status code of 200.
  if (http.lastStatus != 200) {
    print(json.emit());
    print('Response status = ${http.lastStatus}');
    return;
  }

  print(json.emit());

  // Sample output:

  // 	{
  // 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#drives",
  // 	  "value": [
  // 	    {
  // 	      "id": "3a33fceb9b74cc15",
  // 	      "driveType": "personal",
  // 	      "owner": {
  // 	        "user": {
  // 	          "displayName": "Matt Smith",
  // 	          "id": "3a33fceb9b74cc15"
  // 	        }
  // 	      },
  // 	      "quota": {
  // 	        "deleted": 0,
  // 	        "remaining": 1114571275977,
  // 	        "state": "normal",
  // 	        "total": 1115617755136,
  // 	        "used": 1046479159
  // 	      }
  // 	    }
  // 	  ]
  // 	}

  // Iterate over the drives in the JSON response:
  var i = 0;
  final numDrives = json.sizeOfArray('value');
  while (i < numDrives) {
    json.i = i;
    print('-- Drive ${i + 1}');
    print('id: ${json.stringOf('value[i].id')}');
    // The size will be a number larger than what can fit in a 32-bit integer.
    // Get the integer as a string..
    print('total: ${json.stringOf('value[i].quota.total')}');
    i++;
  }
}