gcloud network-security gateway-security-policies

INFORMATION
gcloud network-security gateway-security-policies 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 network-security gateway-security-policies - manage Network Security Gateway Security Policies
SYNOPSIS
gcloud network-security gateway-security-policies GROUP | COMMAND [GCLOUD_WIDE_FLAG …]
DESCRIPTION
Manage Network Security Gateway Security Policies.
GCLOUD WIDE FLAGS
These flags are available to all commands: --help.

Run $ gcloud help for details.

GROUPS
GROUP is one of the following:
rules
Manage Network Security Gateway Security Policy Rules.
COMMANDS
COMMAND is one of the following:
delete
Delete Gateway Security Policy.
export
Export Gateway Security Policy.
import
Import Gateway Security Policy.
list
List Gateway Security Policies.
NOTES
These variants are also available: 
gcloud alpha network-security gateway-security-policies
 
gcloud beta network-security gateway-security-policies