NAME
    gcloud compute target-instances update - update a Compute Engine target
        instance

SYNOPSIS
    gcloud compute target-instances update NAME
        [--security-policy=SECURITY_POLICY]
        [--security-policy-region=SECURITY_POLICY_REGION] [--zone=ZONE]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    gcloud compute target-instances update updates a Compute Engine target
    instance.

EXAMPLES
    To update the security policy run this:

        $ gcloud compute target-instances update TARGET_INSTANCE \
            --security-policy='my-policy'

POSITIONAL ARGUMENTS
     NAME
        Name of the target instance to update.

FLAGS
     --security-policy=SECURITY_POLICY
        The security policy that will be set for this target instance. To
        remove the policy from this target instance set the policy to an empty
        string.

     --security-policy-region=SECURITY_POLICY_REGION
        Region of the security policy to operate on. Overrides the default
        compute/region property value for this command invocation.

     --zone=ZONE
        Zone of the target instance to update. 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
    These variants are also available:

        $ gcloud alpha compute target-instances update

        $ gcloud beta compute target-instances update