NAME
    gcloud alpha game servers realms update - update a Realm

SYNOPSIS
    gcloud alpha game servers realms update (REALM : --location=LOCATION)
        --dry-run [--description=DESCRIPTION] [--preview-time=PREVIEW_TIME]
        [--time-zone=TIME_ZONE] [--update-labels=[KEY=VALUE,...]]
        [--clear-labels | --remove-labels=[KEY,...]] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (ALPHA) Update a Cloud Game Server Realm.

EXAMPLES
    To update Realm 'my-realm' in project 'my-project' and location in
    'my-location' with a new time-zone run:

        $ gcloud alpha game servers realms update my-realm \
            --project=my-project --location=my-location --time-zone=EST \
            --no-dry-run

    To preview Realm update for 'my-realm' in project 'my-project' and location
    in 'my-location' with a new time-zone run:

        $ gcloud alpha game servers realms update my-realm \
            --project=my-project --location=my-location --time-zone=EST \
            --dry-run

    To update labels for Realm 'my-realm' in project 'my-project' and location
    in 'my-location' run:

        $ gcloud alpha game servers realms update my-realm \
            --project=my-project --location=my-location \
            --update-labels="key1=val1" --no-dry-run

POSITIONAL ARGUMENTS
     Realm resource - Cloud Game Server Realm to update. The arguments in this
     group can be used to specify the attributes of this resource. (NOTE) Some
     attributes are not given arguments in this group but can be set in other
     ways. To set the project attribute:
      ◆ provide the argument realm on the command line with a fully specified
        name;
      ◆ set the property core/project;
      ◆ provide the argument --project on the command line.

     This must be specified.

       REALM
          ID of the realm or fully qualified identifier for the realm. To set
          the realm attribute:
          ▸ provide the argument realm on the command line.

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

       --location=LOCATION
          Google Cloud location. To set the location attribute:
          ▸ provide the argument realm on the command line with a fully
            specified name;
          ▸ provide the argument --location on the command line;
          ▸ set the property game_services/location.

REQUIRED FLAGS
     --dry-run
        Validate the changes, but do not execute it.

OPTIONAL FLAGS
     --description=DESCRIPTION
        Description for the realm.

     --preview-time=PREVIEW_TIME
        This attribute is only relevant for preview (--dry-run). It is used to
        validate the state for a future time.

     --time-zone=TIME_ZONE
        Time zone where all realm-specific policies are evaluated. The value of
        this field must be from the IANA time zone database:
        https://www.iana.org/time-zones.

     --update-labels=[KEY=VALUE,...]
        List of label KEY=VALUE pairs to update. If a label exists, its value
        is modified. Otherwise, a new label is created.

        Keys must start with a lowercase character and contain only hyphens
        (-), underscores (_), lowercase characters, and numbers. Values must
        contain only hyphens (-), underscores (_), lowercase characters, and
        numbers.

     At most one of these can be specified:

       --clear-labels
          Remove all labels. If --update-labels is also specified then
          --clear-labels is applied first.

          For example, to remove all labels:

              $ gcloud alpha game servers realms update --clear-labels

          To remove all existing labels and create two new labels, foo and baz:

              $ gcloud alpha game servers realms update --clear-labels \
                --update-labels foo=bar,baz=qux

       --remove-labels=[KEY,...]
          List of label keys to remove. If a label does not exist it is
          silently ignored. If --update-labels is also specified then
          --update-labels is applied first.

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.

API REFERENCE
    This command uses the gameservices/v1alpha API. The full documentation for
    this API can be found at: https://cloud.google.com/solutions/gaming/

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 game servers realms update

        $ gcloud beta game servers realms update

