def METHOD_NAME(self, dPath, metaName, metaValue, credDict):
    """
    Set an meta parameter - metadata which is not used in the the data
    search operations.
    :param str dPath: directory path
    :param str metaName: metadata name
    :param str metaValue: metadata value
    :param dict credDict: client credential dictionary
    :return: standard Dirac result object
    """
    fname = _getMetaName(metaName, credDict)
    return super().METHOD_NAME(dPath, fname, metaValue, credDict)