QCloudSMHBatchDeleteRecycleObjectReqeust *req = [QCloudSMHBatchDeleteRecycleObjectReqeust 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;
// Recycle bin project ID, required parameter;
req.recycledItemIds = @[@"1",@"2"];
[req setFinishBlock:^(id _Nullable outputObject, NSError *_Nullable error) {

}];
[[QCloudSMHService defaultSMHService] batchDeleteRecycleObject:req];