Someone having similar issues downloading 11.22 from the console:
11200 c974 02/26 12:01:11 8888237 downloadSingleFile() - Failed to download file eCVMedia/11.0.0/BUILD80/SP22_3184510_R871/Windows/BinaryPayload\3949.cab] to o11.0.0\SP22_3184510_R871\Windows\BinaryPayload\3949.cab] with error:r0xEDD00000:{CvCURL::CvProtocolReq::download(460)} + {CvCURL::CvProtocolReq::SendReqest(611)} + {CvCURL::CvProtocolReq::Execute(687)/CvCURL.0.0x0-Requested Operation Failed. Return value from CURL: :0] Response code from server: :403]}] ==> forbidden from Commvault cloud webserver.
11200 c974 02/26 12:01:11 8888237 downloadSingleFile() - Retry the download, round u1]