How to overwrite existing .pbix files using the Export-PowerBIReport PowerShell command

I have a script that runs on Friday and exports all reports from a given workspace to ensure that we have backups incase a report builder deletes a report.

Currently, I have it dynamically creating the folder for that friday's date and then exports the reports into it. However, I am using OneDrive as the file location and would like to leverage its version control (file history) capabilities by just overwriting the existing .pbix files in the backup folder.

Here is a snippet of what I am using for the Export-PowerBIReport command:

$filepath = $filepath_first + "\RandomName.pbix" 
Export-PowerBIReport -Id $randompbix -OutFile $filepath

I have tried including the "-Force" command but keep getting the following error 
"A parameter cannot be found that matches parameter name 'Force'."

Here is a snippet of what I tried:

$filepath = $filepath_first + "\RandomName.pbix" 
Export-PowerBIReport -Id $randompbix -OutFile $filepath -Force

Any tips would be appreciated