def METHOD_NAME(cls, logger: 'builtinLogger', conf: dict, prefix: str):
    for key, value in conf.items():
        if not isinstance(value, dict):
            tmp_prefix = '{}.{}'.format(prefix, key)
            logger.info(f'[{tmp_prefix}] > {value}')
        else:
            tmp_prefix = '{}.{}'.format(prefix, key)
            cls.METHOD_NAME(logger, value, tmp_prefix)