gcloud beta compute routers get-nat-mapping-info

NAME: gcloud beta compute routers get-nat-mapping-info - display NAT Mapping information in a router
SYNOPSIS: gcloud beta compute routers get-nat-mapping-info NAME [--nat-name=NAT_NAME] [--region=REGION] [--filter=EXPRESSION] [--limit=LIMIT] [--page-size=PAGE_SIZE] [--sort-by=[FIELD,…]] [GCLOUD_WIDE_FLAG …]
DESCRIPTION: (BETA) $ gcloud beta compute routers get-nat-mapping-info
shows a mapping of IP:port-ranges allocated to each VM's interface that is configured to use NAT via the specified router.
EXAMPLES: To show NAT mappings from all NATs in router 'r1' in region 'us-central1', run:
gcloud beta compute routers get-nat-mapping-info r1 --region=us-central1
POSITIONAL ARGUMENTS: NAME

Name of the router to get NAT mapping info.
FLAGS: --nat-name=NAT_NAME

The NAT name to filter out NAT mapping information

--region=REGION

Region of the router to get NAT mapping info. If not specified, you might be prompted to select a region (interactive mode only).
To avoid prompting when this flag is omitted, you can set the compute/region property:
gcloud config set compute/region REGION

A list of regions can be fetched by running:
gcloud compute regions list

To unset the property, run:
gcloud config unset compute/region

Alternatively, the region can be stored in the environment variable CLOUDSDK_COMPUTE_REGION.
LIST COMMAND FLAGS: --filter=EXPRESSION

Apply a Boolean filter EXPRESSION to each resource item to be listed. If the expression evaluates True, then that item is listed. For more details and examples of filter expressions, run $ gcloud topic filters. This flag interacts with other flags that are applied in this order: --flatten, --sort-by, --filter, --limit.

--limit=LIMIT

Maximum number of resources to list. The default is unlimited. This flag interacts with other flags that are applied in this order: --flatten, --sort-by, --filter, --limit.

--page-size=PAGE_SIZE

Some services group resource list output into pages. This flag specifies the maximum number of resources per page. The default is determined by the service if it supports paging, otherwise it is unlimited (no paging). Paging may be applied before or after --filter and --limit depending on the service.

--sort-by=[FIELD,…]

Comma-separated list of resource field key names to sort by. The default order is ascending. Prefix a field with ``~´´ for descending order on that field. This flag interacts with other flags that are applied in this order: --flatten, --sort-by, --filter, --limit.
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 routers get-nat-mapping-info

gcloud alpha compute routers get-nat-mapping-info