Did they delete the training data (the photos and labels)? The models trained on the data? Both?

It would be interesting to find out if that were the case, considering that it forms the basis of Azure ML Ops (along with Pipelines), introduced at Build a month ago, with an aim to track assets and create an 'end-to-end' audit trail.

https://azure.microsoft.com/en-gb/blog/take-your-machine-lea...