Google Drive

Create a new folder
Create a new file in a folder created by Yahoo! JAPAN Ads Script
Create a file directly under My Drive
Create a list of files in a folder
*Files and folders that can be retrieved from Google Drive are limited to those created by Yahoo! JAPAN Ads Script.

Create a new folder


function createNewFolder(){
  const name = 'newFolderName';
  const newFolder = DriveApp.createFolder(name);
  Logger.log('newFolderId -> ' + newFolder.getId());
}

Create a new file in a folder created by Yahoo! JAPAN Ads Script


function createNewFileInFolder(){
  const folderId = '1234ABCD';
  const folder = DriveApp.getFolderById(folderId);
  const fileName = 'newFile';
  const newFile = folder.createFile(fileName, 'Hello, world');
}

Create a file directly under My Drive


function createNewFile(){
  const folderId = '1234ABCD';
  const fileName = 'newFile';
  const newFile = DriveApp.createFile(fileName, 'Hello, world');
}

Create a list of files in a folder


function listOfFilesInFolder(){
  const folderId = '1234ABCD';
  const files = DriveApp.getFolderById(folderId).getFiles();
  while (files.hasNext()) {
    const file = files.next();
    Logger.log('fileId-> ' + file.getId() + ', fileName-> ' + file.getName());
  }
}