Access denied for VAST sample mediafiles
Hello, It's seems the issue from https://github.com/InteractiveAdvertisingBureau/VAST_Samples/issues/10#issue-295350709 is back. VAST samples mediafiles are not accessible (access denied) when requested.
https://github.com/InteractiveAdvertisingBureau/VAST_Samples/blob/master/VAST%204.2%20Samples/Inline_Simple.xml
- https://iab-publicfiles.s3.amazonaws.com/vast/VAST-4.0-Short-Intro.mp4
- https://iab-publicfiles.s3.amazonaws.com/vast/VAST-4.0-Short-Intro-mid-resolution.mp4
- https://iab-publicfiles.s3.amazonaws.com/vast/VAST-4.0-Short-Intro-low-resolution.mp4

I am seeing the same issue.
same issue in all video files:

I still have the same issue with all example files.
FYI. If anyone needs, media files can be downloaded here https://iabtechlab.com/wp-content/uploads/2016/07/VAST-4.0-Short-Intro.mp4 https://iabtechlab.com/wp-content/uploads/2017/12/VAST-4.0-Short-Intro-mid-resolution.mp4 https://iabtechlab.com/wp-content/uploads/2017/12/VAST-4.0-Short-Intro-low-resolution.mp4