com.unity.modules.unitywebrequestassetbundle
The UnityWebRequestAssetBundle module provides the DownloadHandlerAssetBundle class to use UnityWebRequest to download Asset Bundles. Scripting API: https://docs.unity3d.com/ScriptReference/UnityEngine.UnityWebRequestAssetBundleModule.html
Built-in packages are fixed to a single version matching the Editor version.