Premiere Pro C++ SDK download returns 2KB invalid ZIP / HTML page

I am trying to download the Premiere Pro C++ SDK from Adobe Developer Console.

The downloaded file is named as a .zip, but it is only about 2 KB and cannot be opened as a ZIP archive. Inspection shows that the file is an Adobe Developer Console HTML page saved with a .zip filename, not the actual SDK archive.

I tried:
- Personal Adobe account
- Incognito/private browser window
- Clearing Adobe cookies
- Different browsers

Is the SDK download link currently broken? Is there an alternate download URL for the current Premiere Pro C++ SDK?