gcloud compute reservations perform-maintenance

NAME
gcloud compute reservations perform-maintenance - perform maintenance on a reservation, only applicable to reservations with reservation blocks
SYNOPSIS
gcloud compute reservations perform-maintenance RESERVATION [--scope=SCOPE] [--zone=ZONE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
Perform maintenance on a reservation, only applicable to reservations with reservation blocks.
EXAMPLES
To perform maintenance on reservation my-reservation in my-zone with scope all, run: 
gcloud compute reservations perform-maintenance my-reservation --zone=my-zone --scope=all
POSITIONAL ARGUMENTS
RESERVATION
Name of the reservation to perform-maintenance.
FLAGS
--scope=SCOPE
The maintenance scope to set for the reservation. SCOPE must be one of:
all
Perform maintenance on all hosts in the reservation.
running
Perform maintenance only on the hosts in the reservation that have running VMs.
unused
Perform maintenance only on the hosts in the reservation that don't have running VMs.
--zone=ZONE
Zone of the reservation to perform-maintenance. If not specified and the compute/zone property isn't set, you might be prompted to select a zone (interactive mode only).

To avoid prompting when this flag is omitted, you 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
These variants are also available: 
gcloud alpha compute reservations perform-maintenance
 
gcloud beta compute reservations perform-maintenance