NAME
    gcloud beta compute reservations sub-blocks perform-maintenance - perform
        maintenance on a reservation sub-block

SYNOPSIS
    gcloud beta compute reservations sub-blocks perform-maintenance RESERVATION
        --block-name=BLOCK_NAME --sub-block-name=SUB_BLOCK_NAME [--zone=ZONE]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (BETA) Perform maintenance on a reservation sub-block.

EXAMPLES
    To perform maintenance on a reservation sub-block in reservation exr-1 in
    ZONE with block name block-1 and sub-block name sub-block-1, run:

        $ gcloud beta compute reservations sub-blocks perform-maintenance \
            exr-1 --zone=ZONE --block-name=block-1 \
            --sub-block-name=sub-block-1

POSITIONAL ARGUMENTS
     RESERVATION
        Name of the reservation to perform-maintenance.

REQUIRED FLAGS
     --block-name=BLOCK_NAME
        The name of the reservation block.

     --sub-block-name=SUB_BLOCK_NAME
        The name of the reservation sub block.

OPTIONAL FLAGS
     --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 beta and might change without notice. These
    variants are also available:

        $ gcloud compute reservations sub-blocks perform-maintenance

        $ gcloud alpha compute reservations sub-blocks perform-maintenance

