gcloud preview compute firewall-policies test-iam-permissions

INFORMATION
gcloud preview compute firewall-policies test-iam-permissions is not available in universe domain universe.
NAME
gcloud preview compute firewall-policies test-iam-permissions - test IAM permissions for a Compute Engine organization firewall policy
SYNOPSIS
gcloud preview compute firewall-policies test-iam-permissions FIREWALL_POLICY --permissions=[PERMISSION,…] [--organization=ORGANIZATION] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(PREVIEW) Returns permissions that a caller has on the specified organization firewall policy.
EXAMPLES
To test if the caller has compute.firewallPolicies.get permission on the organization firewall policy my-policy (under organization 123456789), run: 
gcloud preview compute firewall-policies test-iam-permissions my-policy --organization=123456789 --permissions=compute.firewallPolicies.get

To test if the caller has compute.firewallPolicies.get permission on the organization firewall policy with numeric ID 987654321, run: 

gcloud preview compute firewall-policies test-iam-permissions 987654321 --permissions=compute.firewallPolicies.get
POSITIONAL ARGUMENTS
FIREWALL_POLICY
Short name or ID of the firewall policy to test IAM permissions.
REQUIRED FLAGS
--permissions=[PERMISSION,…]
The permissions to test.
OPTIONAL FLAGS
--organization=ORGANIZATION
Organization ID in which the organization firewall policy is to be described. Must be set if FIREWALL_POLICY is short name.
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 DEVELOPER PREVIEW and may 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 firewall-policies test-iam-permissions
 
gcloud alpha compute firewall-policies test-iam-permissions
 
gcloud beta compute firewall-policies test-iam-permissions