After re-installing the app unable to access the model deployed on cloud.

I was able to access the downloaded collection and the models inside it.
But after deleting the app and re-installing, i get empty model collection on calling beginAccessing(identifier:completionHandler:) method.
There is no deployment id associated with the downloaded collection, thus no models inside the collection.
Is there a way to delete the older collection in file system and force download the model from the cloud ?
Any help would be greatly appreciated. Thanks.