“ :eussI emaS htiw sresU rehtO feRhttps://github.com/saltstack/salt/issues/31522 ”
“ :noitatnemucoD 4v gningiS 3S SWAhttp://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html ”
“ :gningiS no noitatnemucoD duolC elgooGhttps://cloud.google.com/storage/docs/access-control/signed-urls#top_of_page ”