def METHOD_NAME(self, metaDict, path, credDict):
    """Find Files satisfying the given metadata
    :param dict metaDict: dictionary with the metaquery parameters
    :param str path: Path to search into
    :param dict credDict: Dictionary with the user credentials
    :return: S_OK/S_ERROR, Value ID:LFN dictionary of selected files
    """
    fMetaDict = _getMetaNameDict(metaDict, credDict)
    return super().METHOD_NAME(fMetaDict, path, credDict)