This is a sample script for achieving the search of files by is:unorganized owner:me using Google Apps Script.
In the current stage, unfortunately, the files cannot be directly retrieved by searching is:unorganized owner:me with Drive API and Drive service. So as the current workaround, all files are retrieved using the method of "Files: list" of Drive API with 'me' in owners and trashed = false, and the file list is retrieved from all file list using a script.
Before you use this script, please enable Drive API at Advanced Google services. And please run main() function.
// Retrieve the file list by searching with "is:unorganized owner:me".
function getFileList(token) {
const fields = decodeURIComponent(
"nextPageToken,files(name,id,mimeType,parents)"
);
const q = decodeURIComponent("'me' in owners and trashed = false");
let allFiles = [];
let pageToken = "";
do {
const res = UrlFetchApp.fetch(
`https://www.googleapis.com/drive/v3/files?pageSize=1000&fields=${fields}&q=${q}&pageToken=${pageToken}`,
{ headers: { authorization: `Bearer ${token}` } }
);
const obj = JSON.parse(res);
allFiles = allFiles.concat(obj.files);
pageToken = obj.nextPageToken;
} while (pageToken);
return allFiles.filter(({ parents }) => !parents);
}
// Please run this function.
function main() {
const token = ScriptApp.getOAuthToken();
const fileList = getFileList(token);
console.log(fileList.length);
console.log(fileList);
// DriveApp.getFiles(); // This is used for automatically adding a scope of "https://www.googleapis.com/auth/drive.readonly".
}- In order to retrieve all files, when Drive API v3 using UrlFetchApp is used, the process cost is much lowere than that using Drive API of Advanced Google services. So I used Drive API v3 using UrlFetchApp instead of Drive API of Advanced Google services.
- Files: list
- Related question in Stackoverflow.