QCloudSMHRenameDirectoryRequest *req = [QCloudSMHRenameDirectoryRequest new];
// Media Library ID, required parameter
req.libraryId = self.userModel.libraryId;
// Space ID, if the media library is in single-tenant mode, this parameter is fixed as a hyphen (-); if the media library is in multi-tenant mode, you must specify this parameter
req.spaceId = scopeDir.teamInfo.spaceId;
// Directory path or album name, for multi-level directory, use slash (/) to separate, such as foo/bar
req.dirPath = name;
// Source directory path or album name to be renamed or moved
req.from = cto.object.totalPath;
req.conflictStrategy = QCloudSMHConflictStrategyEnumAsk;
// Whether to move folder permissions, true to move, false not to move;
req.moveAuthority = YES;
[req setFinishBlock:^(QCloudSMHRenameResult *result, NSError *_Nullable error) {
    if (completeHandler) {
        completeHandler(result, error);
    }
}];
[[QCloudSMHService defaultSMHService] renameDirecotry:req];