gcloud app update

NAME
gcloud app update - updates an App Engine application
SYNOPSIS
gcloud app update [--service-account=SERVICE_ACCOUNT] [--[no-]split-health-checks] [GCLOUD_WIDE_FLAG]
DESCRIPTION
This command is used to update settings on an app engine application.
EXAMPLES
To enable split health checks on an application:
gcloud app update --split-health-checks

To update the app-level service account on an application:

gcloud app update --service-account=SERVICE_ACCOUNT
FLAGS
--service-account=SERVICE_ACCOUNT
The app-level default service account to update the app with.
--[no-]split-health-checks
Enables/disables split health checks by default on new deployments. Use --split-health-checks to enable and --no-split-health-checks to disable.
GCLOUD WIDE FLAGS
These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity.

Run $ gcloud help for details.

NOTES
These variants are also available:
gcloud alpha app update
gcloud beta app update