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gcloud compute instance-groups managed recreate-instances

NAME
gcloud compute instance-groups managed recreate-instances - recreate instances managed by a managed instance group
SYNOPSIS
gcloud compute instance-groups managed recreate-instances NAME --instances=INSTANCE,[INSTANCE,…] [--region=REGION     | --zone=ZONE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
gcloud compute instance-groups managed recreate-instances is used to recreate one or more instances in a managed instance group. The underlying virtual machine instances are deleted and recreated based on the latest instance template configured for the managed instance group. The command returns the operation status per instance, which might be FAIL, SUCCESS, or MEMBER_NOT_FOUND. MEMBER_NOT_FOUND is returned only for regional groups when the gcloud command-line tool wasn't able to resolve the zone from the instance name.
POSITIONAL ARGUMENTS
NAME
Name of the managed instance group to operate on.
REQUIRED FLAGS
--instances=INSTANCE,[INSTANCE,…]
Names of instances to recreate.
OPTIONAL FLAGS
At most one of these can be specified:
--region=REGION
Region of the managed instance group to operate on. If not specified, you might be prompted to select a region (interactive mode only).

A list of regions can be fetched by running: 

gcloud compute regions list
 Overrides the default compute/region property value for this command invocation.
--zone=ZONE
Zone of the managed instance group to operate on. If not specified, you might be prompted to select a zone (interactive mode only).

A list of zones can be fetched by running: 

gcloud compute zones list
 Overrides the default compute/zone property value for this command invocation.
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 compute instance-groups managed recreate-instances
 
gcloud beta compute instance-groups managed recreate-instances
 
gcloud preview compute instance-groups managed recreate-instances