gcloud beta compute disks add-labels

NAME: gcloud beta compute disks add-labels - add labels to Google Compute Engine persistent disks
SYNOPSIS: gcloud beta compute disks add-labels DISK_NAME --labels=[KEY=VALUE,…] [--region=REGION | --zone=ZONE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION: (BETA) gcloud beta compute disks add-labels adds labels to a Google Compute Engine persistent disk.
EXAMPLES: To add key-value pairs k0=v0 and k1=v1 to 'example-disk'
gcloud beta compute disks add-labels example-disk --labels=k0=v0,k1=v1

Labels can be used to identify the disk and to filter them. To find a disk labeled with key-value pair k1, v2
gcloud beta compute disks list --filter='labels.k1:v2'

To list only the labels when describing a resource, use --format
gcloud beta compute disks describe example-disk --format='default(labels)'
POSITIONAL ARGUMENTS: DISK_NAME

Name of the disk to operate on.
REQUIRED FLAGS: --labels=[KEY=VALUE,…]

A list of labels to add.
OPTIONAL FLAGS: At most one of these can be specified:

--region=REGION

Region of the disk to operate on. If not specified, you might be prompted to select a region (interactive mode only).
To avoid prompting when this flag is omitted, you can set the compute/region property:
gcloud config set compute/region REGION

A list of regions can be fetched by running:
gcloud compute regions list

To unset the property, run:
gcloud config unset compute/region

Alternatively, the region can be stored in the environment variable CLOUDSDK_COMPUTE_REGION.

--zone=ZONE

Zone of the disk to operate on. 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 disks add-labels

gcloud alpha compute disks add-labels