$ gcloud compute instances remove-labels example-instance \
    --labels=k0,k1

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

$ gcloud compute instances describe example-instance \
    --format='default(labels)'

POSITIONAL ARGUMENTS

INSTANCE_NAME

Name of the instance to operate on.

REQUIRED FLAGS

Exactly one of these must be specified:

--all

Remove all labels from the resource.

--labels=KEY,[KEY,...]

A comma-separated list of label keys to remove from the resource.

OPTIONAL FLAGS

--zone=ZONE

Zone of the instance to operate on. If not specified, you may be prompted to select a zone. gcloud will attempt to identify the zone by searching for resources in your project. If the zone cannot be determined, you will then be prompted with all Google Cloud Platform zones.
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 alpha compute instances remove-labels $ gcloud beta compute instances remove-labels