gcloud alpha iap tcp dest-groups update

NAME
gcloud alpha iap tcp dest-groups update - update the IAP TCP Destination Group resource
SYNOPSIS
gcloud alpha iap tcp dest-groups update GROUP_NAME --region=REGION (--fqdn-list=FQDN_LIST --ip-range-list=IP_RANGE_LIST) [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) Update the IAP TCP Destination Group resource.
EXAMPLES
To update a DestGroup with name GROUP_NAME, in region REGION with ip ranges CIDR1, CIDR2 in the current project run: 
gcloud alpha iap tcp dest-groups update DEST_GROUP_NAME --region=REGION --ip-range-list=CIDR1,CIDR2

To update a DestGroup with name GROUP_NAME, in region REGION with fqdns FQDN1, FQDN2 in the current project run: 

gcloud alpha iap tcp dest-groups update DEST_GROUP_NAME --region=REGION --fqdn-list=FQDN1,FQDN2

To update a DestGroup with name GROUP_NAME, in region REGION with fqdns FQDN1, FQDN2 and ip ranges CIDR1, CIDR2 in the project PROJECT_ID run: 

gcloud alpha iap tcp dest-groups update DEST_GROUP_NAME --region=REGION --fqdn-list=FQDN1,FQDN2 --ip-range-list=CIDR1,CIDR2 --project=PROJECT_ID

To clear the fqdn list in a DestGroup with name GROUP_NAME, in region REGION in the current project run: 

gcloud alpha iap tcp dest-groups update DEST_GROUP_NAME --region=REGION --fqdn-list=""

To clear the ip range list in a DestGroup with name GROUP_NAME, in region REGION in the current project run: 

gcloud alpha iap tcp dest-groups update DEST_GROUP_NAME --region=REGION --ip-range-list=""
POSITIONAL ARGUMENTS
GROUP_NAME
Name of the Destination Group.
REQUIRED FLAGS
--region=REGION
Region of the Destination Group.
At least one of these must be specified:
--fqdn-list=FQDN_LIST
List of FQDNs in the Destination Group.
--ip-range-list=IP_RANGE_LIST
List of ip-ranges in the Destination Group.
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 iap tcp dest-groups update

gcloud beta iap tcp dest-groups update