Upgrade a 1st gen Cloud Run function to Cloud Run

Transitioning your 1st gen functions to Cloud Run functions lets you take advantage of features like request concurrency, longer processing timeouts, and updated language runtimes. Deploying workloads through the Cloud Run Admin API replaces the legacy Cloud Functions v1 API and provides consistent configuration across your services.

Before you begin, review how 1st gen functions differ from Cloud Run functions. When you are ready to move your workloads, follow the steps to upgrade your existing deployments.