NAME
    gcloud beta sql instances perform-storage-shrink - performs a storage size
        decrease of a Cloud SQL instance

SYNOPSIS
    gcloud beta sql instances perform-storage-shrink INSTANCE [--async]
        [--storage-size=STORAGE_SIZE] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (BETA) Performs a storage size decrease of a Cloud SQL instance.

POSITIONAL ARGUMENTS
     INSTANCE
        Cloud SQL instance ID.

FLAGS
     --async
        Return immediately, without waiting for the operation in progress to
        complete. The default is True. Enabled by default, use --no-async to
        disable.

     --storage-size=STORAGE_SIZE
        The target storage size must be an integer that represents the number
        of GB. For example, --storage-size=10GB. Only supported for primary or
        standalone instances. You can't set a target storage size for a replica
        instance.

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 sql instances perform-storage-shrink

        $ gcloud alpha sql instances perform-storage-shrink