$ echo "$SFTP_COMMAND"PUT build_rpm/RPM/RPMS/x86_64 OSM/\nls OSM$ echo "$SFTP_COMMAND" | sftp -P 2022 -i ~/.ssh/id_rsa cta@it-fs5.desy.de -b-Host key verification failed.Couldn't read packet: Connection reset by peerCleaning up project directory and file based variablesERROR: Job failed: command terminated with exit code 1