gcloud alpha sql blue-green-deployments describe

INFORMATION
gcloud alpha sql blue-green-deployments describe is not available in universe domain universe.
NAME
gcloud alpha sql blue-green-deployments describe - retrieves information about a Cloud SQL blue-green deployment
SYNOPSIS
gcloud alpha sql blue-green-deployments describe DEPLOYMENT [--region=REGION] [--show-config-diff] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) Retrieves information about a Cloud SQL blue-green deployment.
EXAMPLES
To describe a blue-green deployment named my-deployment in region us-central1: 
gcloud alpha sql blue-green-deployments describe my-deployment --region=us-central1

To describe a blue-green deployment and display configuration differences between source and target instances: 

gcloud alpha sql blue-green-deployments describe my-deployment --region=us-central1 --show-config-diff
POSITIONAL ARGUMENTS
DEPLOYMENT
The ID of the blue-green deployment.
FLAGS
--region=REGION
Regional location (e.g. asia-east1, us-east1). See the full list of regions at https://cloud.google.com/sql/docs/instance-locations.
--show-config-diff
Show the configuration difference between source and target instances.
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. This variant is also available: 
gcloud beta sql blue-green-deployments describe