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Google Storage

Google Storage allows to store any amount of data in Google Cloud Buckets and access it whenever is needed


Credential configuration

The projectId corresponds to the project ID from the Google Developer's Console.

The credentials field of the JSON corresponds to a JSON key of the service account. This key is downloaded as a JSON file when you create it. It should be something like this:

"type": "service_account",
"project_id": "PROJECT_ID",
"private_key_id": "KEY_ID",
"private_key": "-----BEGIN PRIVATE KEY-----\nPRIVATE_KEY\n-----END PRIVATE KEY-----\n",
"client_email": "SERVICE_ACCOUNT_EMAIL",
"client_id": "CLIENT_ID",
"auth_uri": "",
"token_uri": "",
"auth_provider_x509_cert_url": "",
"client_x509_cert_url": ""

If you don't have one, create a service account and then, a JSON key for that service account.


Ensure to grant permissions over the buckets to manage to this service account.

Here is an example of a filled credential configuration form in YepCode:

Google Store Snippets available in editor


The title is the triggering text for YepCode to autocomplete the script.


New integration from credential
const googleStorageClient = yepcode.integration.googleStorage("credentialSlug");
New integration from plain authentication data
const { Storage } = require("@google-cloud/storage");

const googleStorageCredentials = {
projectId: "YepCode",
credentials: {
type: "service_account",
project_id: "yepcode",
private_key_id: "XXXXX",
private_key: "-----BEGIN PRIVATE KEY-----\nx\n-----END PRIVATE KEY-----",
client_email: "",
client_id: "1234567890",
auth_uri: "",
token_uri: "",
auth_provider_x509_cert_url: "",
client_x509_cert_url: "",

const googleStorage = new Storage(googleStorageCredentials);

Create a New Bucket

Create a new bucket
  await googleStorageClient.createBucket(bucketName);

Create a Notification

Create a notification
await googleStorageClient.bucket(bucketName).createNotification(notificationTopic);

Delete a Bucket

Delete a bucket
await googleStorageClient.bucket(bucketName).delete();

Delete a notification

Delete a notification
await googleStorageClient.bucket(bucketName).notification(notificationId).delete();

List Buckets

List buckets
const [buckets] = await googleStorageClient.getBuckets();

buckets.forEach(bucket => {

List Notifications

List notifications
const [notifications] = await googleStorageClient.bucket(bucketName).getNotifications();

notifications.forEach(notification => {

Upload a File

Upload a file
await googleStorageClient.bucket(bucketName).upload(filePath, {
destination: destinationFileName,

Download a File

Download a file
const options = {
destination: destinationFileName,
await googleStorageClient.bucket(bucketName).file(fileName).download(options);

Delete a File

Delete a file
await storage.bucket(bucketName).file(fileName).delete();