gcloud alpha compute network-firewall-policies clone-rules

NAME
gcloud alpha compute network-firewall-policies clone-rules - replace the rules of a Compute Engine network firewall policy with rules from another policy
SYNOPSIS
gcloud alpha compute network-firewall-policies clone-rules FIREWALL_POLICY --source-firewall-policy=SOURCE_FIREWALL_POLICY [--global     | --region=REGION] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) gcloud alpha compute network-firewall-policies clone-rules is used to replace the rules of network firewall policies. A network firewall policy is a set of rules that controls access to various resources.
EXAMPLES
To clone the rules of a global network firewall policy with NAME my-policy, from another network firewall policy with NAME source-policy, run: 
gcloud alpha compute network-firewall-policies clone-rules my-policy --source-firewall-policy=source-policy --global

To clone the rules of a region network firewall policy with NAME my-region-policy, in region region-a, from another network firewall policy with NAME source-policy, run: 

gcloud alpha compute network-firewall-policies clone-rules my-region-policy --source-firewall-policy=source-policy --region=region-a
POSITIONAL ARGUMENTS
FIREWALL_POLICY
name of the network firewall policy to clone the rules to.
REQUIRED FLAGS
--source-firewall-policy=SOURCE_FIREWALL_POLICY
Name of the source network firewall policy to copy the rules from.
OPTIONAL FLAGS
At most one of these can be specified:
--global
If set, the firewall policy is global.
--region=REGION
Region of the firewall policy to clone-rules. Overrides the default compute/region property value for this command invocation.
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 network-firewall-policies clone-rules

gcloud beta compute network-firewall-policies clone-rules