gcloud alpha compute reservations blocks perform-maintenance

NAME: gcloud alpha compute reservations blocks perform-maintenance - perform maintenance on a reservation block within a reservation
SYNOPSIS: gcloud alpha compute reservations blocks perform-maintenance RESERVATION --block-name=BLOCK_NAME [--scope=SCOPE] [--zone=ZONE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION: (ALPHA) Perform maintenance on a reservation block within a reservation.
EXAMPLES: To perform maintenance on a reservation block in reservation my-reservation in my-zone with block name my-reservation-block-0001 with scope all, run:
gcloud alpha compute reservations blocks perform-maintenance my-reservation --zone=my-zone --block-name=my-reservation-block-0001 --scope=all
POSITIONAL ARGUMENTS: RESERVATION

Name of the reservation to perform-maintenance.
REQUIRED FLAGS: --block-name=BLOCK_NAME

The name of the reservation block.
OPTIONAL FLAGS: --scope=SCOPE

The maintenance scope to set for the reservation block. SCOPE must be one of:

all

Perform maintenance on all hosts in the reservation block.

running

Perform maintenance only on the hosts in the reservation block that have running VMs.

unused

Perform maintenance only on the hosts in the reservation block 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: 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. These variants are also available:
gcloud compute reservations blocks perform-maintenance

gcloud beta compute reservations blocks perform-maintenance