Required. The backupVault for which to retrieve backup information, in the format projects/{project_id}/locations/{location}/backupVaults/{backup_vault_id}. To retrieve backup information for all locations, use "-" for the {location} value. To retrieve backup information for all backupVaults, use "-" for the {backup_vault_id} value. To retrieve backup information for a volume, use "-" for the {backup_vault_id} value and specify volume full name with the filter.

The standard list filter. If specified, backups will be returned based on the attribute name that matches the filter expression. If empty, then no backups are filtered out. See https://google.aip.dev/160

Sort results. Supported values are "name", "name desc" or "" (unsorted).

The maximum number of items to return. The service may return fewer than this value. The maximum value is 1000; values above 1000 will be coerced to 1000.

The next_page_token value to use if there are additional results to retrieve for this list request.