Powershell script in order to eject tapes automatically

Hello,

I am working on a Powershell script that ejects the tapes used  by BE for backup jobs.
I have looked into the "Backup Exec Management Command Line Interface" yet I can't find any way to link a job to a tape.

I have the possibility to list out the recent jobs and I also can list out the tapes in the different slots but I can't know which job used which tape...

The closest I have got to was using a "Get-BEJobLog", we know the name of the job and the drive  used but, unfortunatly, this returns the string that represents the contents of the job log.

Does anyone have a solution please?

Thank you,

Sam