Cloud Functions API Migration Guide

The Cloud Functions v1beta2 API is deprecated. To avoid potential service disruptions, please use the Cloud Functions v1 API instead. This page provides instructions for migrating from the Cloud Functions v1beta2 API to the Cloud Functions v1 API.

Cloud SDK

Customers who use the gcloud command-line tool should upgrade to the most recent gcloud version by issuing the following command in a terminal:

gcloud beta components update

See the gcloud components update reference for details.

Firebase CLI

Customers who use the Firebase CLI should upgrade to the most current CLI version. See the Firebase CLI Reference for details.

API

Customers who use the API directly using Google API Client Libraries should use the libraries that are based on the Cloud Functions v1 API:

The differences between the v1 API and the v1beta2 API are minimal. All of the differences are listed below.

Two new fields have been added to the v1 API. These fields are not present in the v1beta2 API.

v1 API field Description
CloudFunction.description Allows you to set a user-friendly description of the Cloud Function.
CloudFunction.source_repository.deployed_url Allows you to see the URL to a source repository from a time of deployment. It references a specific revision ID even if deployment happened from a branch or a tag.

Four fields have a different name in the v1 API.

v1beta2 API field v1 API field
CloudFunction.source_repository_url CloudFunction.source_repository.url
CloudFunction.service_account CloudFunction.service_account_email
ListFunctions.location ListFunctions.parent
EventTrigger.retry_policy EventTrigger.failure_policy

CloudFunction.last_operation has been removed. We recommend that you use the Operations service to find the latest operation performed on a given function.

The semantics for updating a function have been changed from PUT to PATCH. The update request (UpdateFunctionRequest) takes two parameters: a Cloud Function and an update mask.

Whereas the v1beta2 API takes the function's name as an input, the v1 API takes a CloudFunction instance. The update mask contains a list of all fields to be updated. The function's name is extracted from the CloudFunction instance and no longer needs to be explicitly provided.

You can try out the new API using the APIs Explorer.

Was this page helpful? Let us know how we did:

Send feedback about...

Cloud Functions Documentation