NAME
    gcloud alpha compute disks update-kms-key - update the KMS key of a
        Hyperdisk or Persistent Disk

SYNOPSIS
    gcloud alpha compute disks update-kms-key DISK_NAME
        [--kms-key=KMS_KEY : --kms-keyring=KMS_KEYRING
          --kms-location=KMS_LOCATION --kms-project=KMS_PROJECT]
        [--region=REGION | --zone=ZONE] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (ALPHA) gcloud alpha compute disks update-kms-key updates the KMS key of a
    Compute Engine Persistent or Hyperdisk Disk by rotating it to the primary
    version of the key or to the primary version of a new KMS key.

EXAMPLES
    To change the KMS key of a disk named example-disk-1 to the primary
    version, run:

        $ gcloud alpha compute disks update-kms-key example-disk-1 \
            --zone=us-central1-a

    To change the KMS key of a disk named example-disk-2 to a new KMS key named
    example-key in a key ring named example-key-ring in the global scope, run:

        $ gcloud alpha compute disks update-kms-key example-disk-2 \
            --zone=us-central1-a --kms-key=example-key \
            --kms-keyring=example-key-ring --kms-location=global

POSITIONAL ARGUMENTS
     DISK_NAME
        Name of the disk to operate on.

FLAGS
     Key resource - The Cloud KMS (Key Management Service) cryptokey that will
     be used to protect the disk. The 'Compute Engine Service Agent' service
     account must hold permission 'Cloud KMS CryptoKey Encrypter/Decrypter'.
     The arguments in this group can be used to specify the attributes of this
     resource.

     --kms-key=KMS_KEY
        ID of the key or fully qualified identifier for the key.

        To set the kms-key attribute:
        ◆ provide the argument --kms-key on the command line.

        This flag argument must be specified if any of the other arguments in
        this group are specified.

     --kms-keyring=KMS_KEYRING
        The KMS keyring of the key.

        To set the kms-keyring attribute:
        ◆ provide the argument --kms-key on the command line with a fully
          specified name;
        ◆ provide the argument --kms-keyring on the command line.

     --kms-location=KMS_LOCATION
        The Google Cloud location for the key.

        To set the kms-location attribute:
        ◆ provide the argument --kms-key on the command line with a fully
          specified name;
        ◆ provide the argument --kms-location on the command line;
        ◆ provide the argument --region on the command line.

     --kms-project=KMS_PROJECT
        The Google Cloud project for the key.

        To set the kms-project attribute:
        ◆ provide the argument --kms-key on the command line with a fully
          specified name;
        ◆ provide the argument --kms-project on the command line;
        ◆ set the property core/project.

     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 alpha and might change without notice. If this
    command fails with API permission errors despite specifying the correct
    project, you might be trying to access an API with an invitation-only early
    access allowlist. These variants are also available:

        $ gcloud compute disks update-kms-key

        $ gcloud beta compute disks update-kms-key

