gcloud beta compute network-firewall-policies rules describe

INFORMATION
gcloud beta compute network-firewall-policies rules describe 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 beta compute network-firewall-policies rules describe - describes a Compute Engine network firewall policy rule
SYNOPSIS
gcloud beta compute network-firewall-policies rules describe PRIORITY --firewall-policy=FIREWALL_POLICY [--firewall-policy-region=FIREWALL_POLICY_REGION     | --global-firewall-policy] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(BETA) gcloud beta compute network-firewall-policies rules describe is used to describe network firewall policy rules.
EXAMPLES
To describe a rule with priority 10 in a global network firewall policy with name my-policy, run: 
gcloud beta compute network-firewall-policies rules describe 10 --firewall-policy=my-policy --global-firewall-policy

To describe a rule with priority 10 in a regional network firewall policy with name my-policy, in region region-a, run: 

gcloud beta compute network-firewall-policies rules describe 10 --firewall-policy=my-policy --firewall-policy-region=region-a
POSITIONAL ARGUMENTS
PRIORITY
Priority of the rule to be described. Valid in [0, 2147483547].
REQUIRED FLAGS
--firewall-policy=FIREWALL_POLICY
Firewall policy ID with which to describe rule.
OPTIONAL FLAGS
At most one of these can be specified:
--firewall-policy-region=FIREWALL_POLICY_REGION
Region of the firewall policy to operate on. Overrides the default compute/region property value for this command invocation.
--global-firewall-policy
If set, the firewall policy is global.
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 beta and might change without notice. These variants are also available: 
gcloud compute network-firewall-policies rules describe
 
gcloud alpha compute network-firewall-policies rules describe