gcloud compute snapshots add-labels

INFORMATION
gcloud compute snapshots add-labels is supported in universe domain universe; however, some of the values used in the help text may not be available. Command examples may not work as-is and may requires changes before execution.
NAME
gcloud compute snapshots add-labels - add labels to Google Compute Engine snapshots
SYNOPSIS
gcloud compute snapshots add-labels SNAPSHOT_NAME --labels=[KEY=VALUE,…] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
gcloud compute snapshots add-labels adds labels to a Google Compute Engine snapshot.
EXAMPLES
To add key-value pairs k0=v0 and k1=v1 to 'example-snapshot' 
gcloud compute snapshots add-labels example-snapshot --labels=k0=v0,k1=v1

Labels can be used to identify the snapshot and to filter them. To find a snapshot labeled with key-value pair k1, v2 

gcloud compute snapshots list --filter='labels.k1:v2'

To list only the labels when describing a resource, use --format 

gcloud compute snapshots describe example-snapshot --format='default(labels)'
POSITIONAL ARGUMENTS
SNAPSHOT_NAME
Name of the snapshot to operate on.
REQUIRED FLAGS
--labels=[KEY=VALUE,…]
A list of labels to add.
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
These variants are also available: 
gcloud alpha compute snapshots add-labels
 
gcloud beta compute snapshots add-labels