/**

* Copyright 2022 Google LLC

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* https://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

// [START docs_quickstart]

import path from 'node:path';

import process from 'node:process';

import {authenticate} from '@google-cloud/local-auth';

import {google} from 'googleapis';

// The scope for reading Google Docs.

const SCOPES = ['https://www.googleapis.com/auth/documents.readonly'];

// The path to the credentials file.

const CREDENTIALS_PATH = path.join(process.cwd(), 'credentials.json');

/**

* Prints the title of a sample doc:

* https://docs.google.com/document/d/195j9eDD3ccgjQRttHhJPymLJUCOUjs-jmwTrekvdjFE/edit

*/

async function printDocTitle() {

// Authenticate with Google and get an authorized client.

const auth = await authenticate({

scopes: SCOPES,

keyfilePath: CREDENTIALS_PATH,

});

// Create a new Docs API client.

const docs = google.docs({version: 'v1', auth});

// Get the document.

const result = await docs.documents.get({

documentId: '195j9eDD3ccgjQRttHhJPymLJUCOUjs-jmwTrekvdjFE',

});

// Print the title of the document.

console.log(`The title of the document is: ${result.data.title}`);

}

await printDocTitle();

// [END docs_quickstart]