code: def _parse_access_vlan(self, config):
          
          value = re.search(r'switchport access vlan (\d+)', config)
          return dict(access_vlan=value.group(1))
docs: Scans the specified config and parse the access-vlan value
          Args:
              config (str): The interface configuration block to scan
  
          Returns:
              dict: A Python dict object with the value of switchport access
                  value.  The dict returned is intended to be merged into the
                  resource dict