Computer Configuration > Administrative Templates > Microsoft Edge - Default Settings (users can override)
Both
HKLM\Software\Policies\Microsoft\Edge\Recommended
The Asset Delivery Service is a general pipeline used to deliver assets to the Microsoft Edge Clients. These assets can be config files or Machine Learning models that power the features that use this service. If you enable or don't configure this policy, features can download assets from the Asset Delivery Service. If you disable this policy, features won't be able to download assets needed for them to run correctly.