title: Drive service API some parameters not working
body: <p>The title says it all, <code>fields</code> and <code>q</code> don't work for some reason.
  In my Drive, I have a folder called "Imprensa", which <code>fatherId</code> corresponds to, inside this folder I have more folders, these beign used as category per folder (e.g.: news, article, informative, etc).
  The query is suposed to get these folders, folders that have as parent the "father" (Imprensa), but instead it brings up everything that is contained within my Drive.
  I just copied the quickstart from <a href="https://developers.google.com/drive/v3/web/quickstart/nodejs#step_3_set_up_the_sample" rel="nofollow noreferrer">Google Drive APIs Rest docs for node</a>, so basicly, the code is the same from there.
  <br><strong>Drive API v3</strong>
  <br><strong>googleapis v26.0.1</strong></p>
  
  <pre><code>var fs = require('fs');
  var readline = require('readline');
  var google = require('googleapis');
  var googleAuth = require('google-auth-library');
  
  // If modifying these scopes, delete your previously saved credentials
  // at ~/.credentials/drive-nodejs-quickstart.json
  var SCOPES = ['https://www.googleapis.com/auth/drive.metadata.readonly'];
  var TOKEN_DIR = (process.env.HOME || process.env.HOMEPATH ||
      process.env.USERPROFILE) + '/.credentials/';
  var TOKEN_PATH = TOKEN_DIR + 'drive-nodejs-quickstart.json';
  
  // Load client secrets from a local file.
  fs.readFile('client_secret.json', function processClientSecrets(err, content) {
      if (err) {
          console.log('Error loading client secret file: ' + err);
          return;
      }
      // Authorize a client with the loaded credentials, then call the
      // Drive API.
      authorize(JSON.parse(content), listFiles);
  });
  
  function authorize(credentials, callback) {
      var clientSecret = credentials.installed.client_secret;
      var clientId = credentials.installed.client_id;
      var redirectUrl = credentials.installed.redirect_uris[0];
      var auth = new googleAuth();
      var oauth2Client = new auth.OAuth2(clientId, clientSecret, redirectUrl);
  
      // Check if we have previously stored a token.
      fs.readFile(TOKEN_PATH, function (err, token) {
          if (err) {
              getNewToken(oauth2Client, callback);
          } else {
              try {
                  oauth2Client.credentials = JSON.parse(token);
              } catch (error) {
                  console.log('error: ', error);
              }
              callback(oauth2Client);
          }
      });
  }
  
  function getNewToken(oauth2Client, callback) {
  
      var authUrl = oauth2Client.generateAuthUrl({
          access_type: 'offline',
          scope: SCOPES
      });
      console.log('Authorize this app by visiting this url: ', authUrl);
      var rl = readline.createInterface({
          input: process.stdin,
          output: process.stdout
      });
      rl.question('Enter the code from that page here: ', function (code) {
          rl.close();
          oauth2Client.getToken(code, function (err, token) {
              if (err) {
                  console.log('Error while trying to retrieve access token', err);
                  return;
              }
              oauth2Client.credentials = token;
              storeToken(token);
              callback(oauth2Client);
          });
      });
  }
  
  function storeToken(token) {
      try {
          fs.mkdirSync(TOKEN_DIR);
      } catch (err) {
          if (err.code != 'EEXIST') {
              throw err;
          }
      }
      fs.writeFile(TOKEN_PATH, JSON.stringify(token));
      console.log('Token stored to ' + TOKEN_PATH);
  }
  
  function listFiles(auth) {
      var service = google.google.drive('v3');
      const fatherId = '15buNwg19v6u9tY4AuJBjmy1q1ySdiRo4';
  
      service.files.list({
          auth: auth,
          // 'orderBy': 'modifiedTime desc',
          fields: 'nextPageToken, files(id, name)',
          q: `'${fatherId}' in parents`
      }, function (err, response) {
          var folders = response.files;
          console.log('folders: ', folders);        
      });
  }
  </code></pre>