Oracle Secure Backups to S3 with IMDSv2

I'm trying to run the java installer at:

When I run it, the libDownloadUrl is pointing to a file which either doesn't exist or I cant access:

java -jar osbws_install.jar -walletDir $ORACLE_HOME/owm/s3_wallet -libDir $ORACLE_HOME/lib/ -IAMRole xxx -trustedCerts aws1.cert,aws2.cert,aws3.cert,aws4.cert,aws5.cert -no-check-certificate -lib-download-only -debug
Oracle Secure Backup Web Service Install Tool, build 19.23.0.0.0DBBKPCSBP_2025-04-10
Debug: os.name        = Linux
Debug: os.arch        = amd64
Debug: os.version     = 2.6.32-754.31.1.el6.x86_64
Debug: file.separator = /
Debug: Platform = PLATFORM_LINUX64
Downloading Oracle Secure Backup Web Service Software Library from Oracle Cloud Infrastructure.
Debug: libDownloadUrl = https://objectstorage.us-ashburn-1.oraclecloud.com/n/rmangroup/b/oracle-osbws-downloads/o/osbws_linux64.zip
Debug: Temp zip file = /tmp/osbws_linux643133780837093100537.zip
Debug: Delete RC = true
Exception in thread "main" java.io.FileNotFoundException: osbws_linux64.zip
	at oracle.backup.util.ConfigSetup.downloadLibrary(ConfigSetup.java:737)
	at oracle.backup.util.ConfigSetup.downloadLibrary(ConfigSetup.java:649)
	at oracle.backup.util.ConfigSetup.initConfig(ConfigSetup.java:455)
	at oracle.backup.s3.install.S3Config.main(S3Config.java:244)