gcloud alpha compute network-policies traffic-classification-rules update

INFORMATION
gcloud alpha compute network-policies traffic-classification-rules update 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 alpha compute network-policies traffic-classification-rules update - updates a Compute Engine network policy rule
SYNOPSIS
gcloud alpha compute network-policies traffic-classification-rules update --network-policy=NETWORK_POLICY --priority=PRIORITY [--action=ACTION] [--description=DESCRIPTION] [--dest-ip-ranges=[DEST_IP_RANGE,…]] [--[no-]disabled] [--dscp-mode=DSCP_MODE] [--dscp-value=DSCP_VALUE] [--layer4-configs=[LAYER4_CONFIG,…]] [--network-policy-region=NETWORK_POLICY_REGION] [--new-priority=NEW_PRIORITY] [--src-ip-ranges=[SRC_IP_RANGE,…]] [--target-secure-tags=[TARGET_SECURE_TAGS,…]] [--target-service-accounts=[TARGET_SERVICE_ACCOUNTS,…]] [--traffic-class=TRAFFIC_CLASS] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) gcloud alpha compute network-policies traffic-classification-rules update is used to update network policy rules.
EXAMPLES
To update a rule with priority 10 in a network policy with name my-policy to change the description to new example rule, run: 
gcloud alpha compute network-policies traffic-classification-rules update --priority=10 --network-policy=my-policy --description="new example rule"
REQUIRED FLAGS
--network-policy=NETWORK_POLICY
Network policy ID with which to update rule.
--priority=PRIORITY
Priority of the rule to be updated. Valid in [1, 2147482647].
OPTIONAL FLAGS
--action=ACTION
Action to take if the request matches the match condition. ACTION must be (only one value is supported): apply_traffic_classification.
--description=DESCRIPTION
An optional, textual description for the rule.
--dest-ip-ranges=[DEST_IP_RANGE,…]
Destination IP ranges to match for this rule.
--[no-]disabled
Use this flag to disable the rule. Disabled rules will not affect traffic. Use --disabled to enable and --no-disabled to disable.
--dscp-mode=DSCP_MODE
When set to AUTO, the DSCP value will be picked automatically based on selected traffic class. Otherwise, DSCP value must be specified. DSCP_MODE must be one of: auto, custom.
--dscp-value=DSCP_VALUE
Custom DSCP value from 0-63 range.
--layer4-configs=[LAYER4_CONFIG,…]
A list of destination protocols and ports to which the network policy rule will apply.
--network-policy-region=NETWORK_POLICY_REGION
Region of the network policy to operate on. Overrides the default compute/region property value for this command invocation.
--new-priority=NEW_PRIORITY
New priority for the rule to update. Valid priority range: [1, 2147482647].
--src-ip-ranges=[SRC_IP_RANGE,…]
CIDR IP address range.
--target-secure-tags=[TARGET_SECURE_TAGS,…]
An optional, list of target secure tags with a name of the format tagValues/ or full namespaced name
--target-service-accounts=[TARGET_SERVICE_ACCOUNTS,…]
List of target service accounts for the rule.
--traffic-class=TRAFFIC_CLASS
The traffic class that be applied to matching packet. TRAFFIC_CLASS must be one of: tc1, tc2, tc3, tc4, tc5, tc6.
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.