Example
function processGoogleDriveFolders() {
var arrayAllFolderNames,continuationToken,folders,foldersFromToken,thisFolder;//Declare variable names
arrayAllFolderNames = [];//Create an empty array and assign it to this variable name
folders = DriveApp.getFolders();//Get all folders from Google Drive in this account
continuationToken = folders.getContinuationToken();//Get the continuation token
Utilities.sleep(18000);//Pause the code for 3 seconds
foldersFromToken = DriveApp.continueFolderIterator(continuationToken);//Get the original folders stored in the token
folders = null;//Delete the folders that were stored in the original variable, to prove that the continuation token is working
while (foldersFromToken.hasNext()) {//If there is a next folder, then continue looping
thisFolder = foldersFromToken.next();//Get the next folder
arrayAllFolderNames.push(thisFolder.getName());//Get the name of the next folder
};
Logger.log(arrayAllFolderNames);//print the folder names to the Logs
};