$ gcloud alpha compute disks add-labels example-disk \
    --labels=k0=v0,k1=v1

$ gcloud alpha compute disks list --filter='labels.k1:value2'

$ gcloud alpha 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 may be specified:

--region=REGION

Region of the disk to operate on. If not specified, you may be prompted to select a region.
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 may be prompted to select a zone.
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

NOTES

$ gcloud compute disks add-labels $ gcloud beta compute disks add-labels