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.

Cloud Composer API

Manages Apache Airflow environments on Google Cloud Platform.

Service: composer.googleapis.com

The Service name composer.googleapis.com is needed to create RPC client stubs.

`google.cloud.orchestration.airflow.service.v1.Environments`

Methods
`CheckUpgrade`	Check if an upgrade operation on the environment will succeed.
`CreateEnvironment`	Create a new environment.
`CreateUserWorkloadsConfigMap`	Creates a user workloads ConfigMap.
`CreateUserWorkloadsSecret`	Creates a user workloads Secret.
`DatabaseFailover`	Triggers database failover (only for highly resilient environments).
`DeleteEnvironment`	Delete an environment.
`DeleteUserWorkloadsConfigMap`	Deletes a user workloads ConfigMap.
`DeleteUserWorkloadsSecret`	Deletes a user workloads Secret.
`ExecuteAirflowCommand`	Executes Airflow CLI command.
`FetchDatabaseProperties`	Fetches database properties.
`GetEnvironment`	Get an existing environment.
`GetUserWorkloadsConfigMap`	Gets an existing user workloads ConfigMap.
`GetUserWorkloadsSecret`	Gets an existing user workloads Secret.
`ListEnvironments`	List environments.
`ListUserWorkloadsConfigMaps`	Lists user workloads ConfigMaps.
`ListUserWorkloadsSecrets`	Lists user workloads Secrets.
`ListWorkloads`	Lists workloads in a Cloud Composer environment.
`LoadSnapshot`	Loads a snapshot of a Cloud Composer environment.
`PollAirflowCommand`	Polls Airflow CLI command execution and fetches logs.
`RestartWebServer`	Restart Airflow web server.
`SaveSnapshot`	Creates a snapshots of a Cloud Composer environment.
`StopAirflowCommand`	Stops Airflow CLI command execution.
`UpdateEnvironment`	Update an environment.
`UpdateUserWorkloadsConfigMap`	Updates a user workloads ConfigMap.
`UpdateUserWorkloadsSecret`	Updates a user workloads Secret.

`google.cloud.orchestration.airflow.service.v1.ImageVersions`

Methods
`ListImageVersions`	List ImageVersions for provided location.

`google.cloud.orchestration.airflow.service.v1beta1.Environments`

Methods
`CheckUpgrade`	Check if an upgrade operation on the environment will succeed.
`CreateEnvironment`	Create a new environment.
`CreateUserWorkloadsConfigMap`	Creates a user workloads ConfigMap.
`CreateUserWorkloadsSecret`	Creates a user workloads Secret.
`DatabaseFailover`	Triggers database failover (only for highly resilient environments).
`DeleteEnvironment`	Delete an environment.
`DeleteUserWorkloadsConfigMap`	Deletes a user workloads ConfigMap.
`DeleteUserWorkloadsSecret`	Deletes a user workloads Secret.
`ExecuteAirflowCommand`	Executes Airflow CLI command.
`FetchDatabaseProperties`	Fetches database properties.
`GetEnvironment`	Get an existing environment.
`GetUserWorkloadsConfigMap`	Gets an existing user workloads ConfigMap.
`GetUserWorkloadsSecret`	Gets an existing user workloads Secret.
`ListEnvironments`	List environments.
`ListUserWorkloadsConfigMaps`	Lists user workloads ConfigMaps.
`ListUserWorkloadsSecrets`	Lists user workloads Secrets.
`ListWorkloads`	Lists workloads in a Cloud Composer environment.
`LoadSnapshot`	Loads a snapshot of a Cloud Composer environment.
`PollAirflowCommand`	Polls Airflow CLI command execution and fetches logs.
`RestartWebServer`	Restart Airflow web server.
`SaveSnapshot`	Creates a snapshots of a Cloud Composer environment.
`StopAirflowCommand`	Stops Airflow CLI command execution.
`UpdateEnvironment`	Update an environment.
`UpdateUserWorkloadsConfigMap`	Updates a user workloads ConfigMap.
`UpdateUserWorkloadsSecret`	Updates a user workloads Secret.

`google.cloud.orchestration.airflow.service.v1beta1.ImageVersions`

Methods
`ListImageVersions`	List ImageVersions for provided location.

`google.longrunning.Operations`

Methods
`DeleteOperation`	Deletes a long-running operation.
`GetOperation`	Gets the latest state of a long-running operation.
`ListOperations`	Lists operations that match the specified filter in the request.