gcloud alpha compute instances get-vm-extension-state

INFORMATION
gcloud alpha compute instances get-vm-extension-state is supported in universe domain universe; however, some of the values used in the help text may not be available. Command examples may not work as-is and may requires changes before execution.
NAME
gcloud alpha compute instances get-vm-extension-state - get the VM Extension State for a compute instance
SYNOPSIS
gcloud alpha compute instances get-vm-extension-state INSTANCE_NAME --extension-name=EXTENSION_NAME [--zone=ZONE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) Get the VM Extension State for a compute instance.
EXAMPLES
To get the VM extension state for instance 'my-instance' in zone 'ZONE' for extension 'my-extension', run: 
gcloud alpha compute instances get-vm-extension-state my-instance --extension-name=my-extension --zone=ZONE
POSITIONAL ARGUMENTS
INSTANCE_NAME
Name of the instance to get the VM Extension State for. For details on valid instance names, refer to the criteria documented under the field 'name' at: https://cloud.google.com/compute/docs/reference/rest/v1/instances
REQUIRED FLAGS
--extension-name=EXTENSION_NAME
The name of the extension to get the state for.
OPTIONAL FLAGS
--zone=ZONE
Zone of the instance to get the VM Extension State for. If not specified, you might be prompted to select a zone (interactive mode only). gcloud attempts to identify the appropriate zone by searching for resources in your currently active project. If the zone cannot be determined, gcloud prompts you for a selection with all available Google Cloud Platform zones.

To avoid prompting when this flag is omitted, the user can set the compute/zone property: 

gcloud config set compute/zone ZONE

A list of zones can be fetched by running: 

gcloud compute zones list

To unset the property, run: 

gcloud config unset compute/zone

Alternatively, the zone can be stored in the environment variable CLOUDSDK_COMPUTE_ZONE.

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 alpha and might change without notice. If this command fails with API permission errors despite specifying the correct project, you might be trying to access an API with an invitation-only early access allowlist.