gcloud alpha compute advice capacity-history

INFORMATION
gcloud alpha compute advice capacity-history is not available in universe domain universe.
NAME
gcloud alpha compute advice capacity-history - show historical data on Spot VMs preemption and price
SYNOPSIS
gcloud alpha compute advice capacity-history --machine-type=MACHINE_TYPE --provisioning-model=PROVISIONING_MODEL --types=HISTORY_TYPE,[…] (--region=REGION     | --zone=ZONE) [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) Show historical data on Spot VMs preemption and price.

Use this command to retrieve historical data on Spot VM preemption and price for a specific machine type and location. By analyzing historical trends, you can choose configurations for creating new VM instances that increase stability or lower your costs.

EXAMPLES
To check recent price history for n2-standard-32 Spot VMs in us-central1, run the following command: 
gcloud alpha compute advice capacity-history --provisioning-model=SPOT --machine-type=n2-standard-32 --types=PRICE --region=us-central1

To check recent preemption and price history for n2-standard-32 Spot VMs in us-central1-a, run the following command: 

gcloud alpha compute advice capacity-history --provisioning-model=SPOT --machine-type=n2-standard-32 --types=PREEMPTION,PRICE --zone=us-central1-a
REQUIRED FLAGS
--machine-type=MACHINE_TYPE
The machine type for the VM, such as n2-standard-4.
--provisioning-model=PROVISIONING_MODEL
Specifies the provisioning model. PROVISIONING_MODEL must be (only one value is supported):
SPOT
Compute Engine may preempt a Spot VM whenever it needs capacity. Because Spot VMs don't have a guaranteed runtime, they come at a discounted price.
--types=HISTORY_TYPE,[…]
Specifies types of the request query. HISTORY_TYPE must be one of:
PREEMPTION
Historical preemption rates for Spot VMs, calculated as the number of Spot VMs preempted by Compute Engine divided by the total number of Spot VMs suspended, stopped, or deleted by users, or stopped or deleted resulting from preemption. The rate is expressed in decimal numbers. For more information about the preemption process, see: https://docs.cloud.google.com/compute/docs/instances/spot#preemption
PRICE
Historical Spot VMs prices in USD. For more information about Spot VMs pricing, see: https://docs.cloud.google.com/compute/docs/instances/spot#pricing
Exactly one of these must be specified:
--region=REGION
Region of the advice to get history. 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.

--zone=ZONE
The zone to query within the specified region, for example, us-central1-a. If omitted, you will view history across all zones in the region.
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.