gcloud beta run services ssh

INFORMATION
gcloud beta run services ssh is not available in universe domain universe.
NAME
gcloud beta run services ssh - SSH into a service instance
SYNOPSIS
gcloud beta run services ssh SERVICE [--container=CONTAINER] [--instance=INSTANCE] [--region=REGION] [--revision=REVISION] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(BETA) Starts a secure, interactive shell session with an instance of a Cloud Run service.
EXAMPLES
To start an interactive shell session with a Cloud Run service: 
gcloud beta run services ssh my-service --instance=my-instance-id
POSITIONAL ARGUMENTS
SERVICE
The name of the service to SSH into.
FLAGS
--container=CONTAINER
Name of a specific container to SSH into.
--instance=INSTANCE
ID of a specific instance to SSH into.
--region=REGION
Region in which the resource can be found. Alternatively, set the property [run/region].
--revision=REVISION
Name of a specific revision to SSH into.
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
This command is currently in beta and might change without notice. This variant is also available: 
gcloud alpha run services ssh