code: def status(config, group, accounts=(), region=None):
      
      config = validate.callback(config)
      destination = config.get('destination')
      client = boto3.Session().client('s3')
  
      for account in config.get('accounts', ()):
          if accounts and account['name'] not in accounts:
              continue
  
          session = get_session(account['role'], region)
          account_id = session.client('sts').get_caller_identity()['Account']
          prefix = destination.get('prefix', '').rstrip('/') + '/%s' % account_id
          prefix = "%s/flow-log" % prefix
  
          role = account.pop('role')
          if isinstance(role, six.string_types):
              account['account_id'] = role.split(':')[4]
          else:
              account['account_id'] = role[-1].split(':')[4]
  
          account.pop('groups')
  
          try:
              tag_set = client.get_object_tagging(
                  Bucket=destination['bucket'], Key=prefix).get('TagSet', [])
          except ClientError:
              account['export'] = 'missing'
              continue
          tags = {t['Key']: t['Value'] for t in tag_set}
  
          if 'LastExport' not in tags:
              account['export'] = 'empty'
          else:
              last_export = parse(tags['LastExport'])
              account['export'] = last_export.strftime('%Y/%m/%d')
  
      accounts = [a for a in config.get('accounts') if a in accounts or not accounts]
      accounts.sort(key=operator.itemgetter('export'), reverse=True)
      print(tabulate(accounts, headers='keys'))
docs: report current export state status