NAME
    gcloud spanner backups list - list existing Cloud Spanner Cloud Spanner
        backups

SYNOPSIS
    gcloud spanner backups list [--database=DATABASE] [--instance=INSTANCE]
        [--filter=EXPRESSION] [--limit=LIMIT] [--page-size=PAGE_SIZE]
        [--sort-by=[FIELD,...]] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    List existing Cloud Spanner Cloud Spanner backups.

EXAMPLES
    To list existing backups for the instance, run:

        $ gcloud spanner backups list --instance=INSTANCE_NAME

    To list existing backups for a database, run:

        $ gcloud spanner backups list --instance=INSTANCE_NAME \
            --database=DATABASE

FLAGS
     --database=DATABASE
        ID of the source database. The database flag will take precedence over
        filters added for database.

     Instance resource - Cloud Spanner instance ID. This represents a Cloud
     resource. (NOTE) Some attributes are not given arguments in this group but
     can be set in other ways.

     To set the project attribute:
      ◆ provide the argument --instance on the command line with a fully
        specified name;
      ◆ set the property spanner/instance with a fully specified name;
      ◆ provide the argument --project on the command line;
      ◆ set the property core/project.

     --instance=INSTANCE
        ID of the instance or fully qualified identifier for the instance.

        To set the instance attribute:
        ◆ provide the argument --instance on the command line;
        ◆ set the property spanner/instance.

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.

API REFERENCE
    This command uses the spanner/v1 API. The full documentation for this API
    can be found at: https://cloud.google.com/spanner/

NOTES
    These variants are also available:

        $ gcloud alpha spanner backups list

        $ gcloud beta spanner backups list

