On September 15, 2026, all Cloud Composer 1 versions and versions 2.0.x of Cloud Composer 2 will reach their planned end of life. You will not be able to use environments with these versions. We recommend planning migration to Cloud Composer 3. Cloud Composer 2 versions 2.1.x and later are still supported and are not impacted by this change.

APIs & reference

Cloud Composer APIs

REST API

Overview of the Cloud Composer REST API
RPC API

Overview of the Cloud Composer RPC API

Google Cloud SDK

Using the Cloud SDK

Installing the Cloud SDK
gcloud composer

Command reference for the gcloud composer commands

Apache Airflow reference

Blocked Airflow configurations

Reference for the default values for Airflow configurations in Cloud Composer
Airflow API

Reference for the Apache Airflow API
Airflow commands

Reference for the Apache Airflow CLI

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APIs & reference Stay organized with collections Save and categorize content based on your preferences.

REST API

RPC API

Using the Cloud SDK

gcloud composer

Blocked Airflow configurations

Airflow API

Airflow commands

APIs & reference