Copy filedrop attachments to share

I have a department that wants a copy of incoming attachments to go to a LiquidFiles share, not an external fileshare.
I'm running LiquidFiles v3.6.7 on an Centos 7 VM in Azure. The script is using Powershell 7.2.2.

Code:

#!/usr/bin/env pwsh
logger -p local0.info -t ActionScript_Copy_File_Script "ActionScript-Copy filedrop file to share: Begin"
try {
    $message_object = Get-Content $args[0] | ConvertFrom-Json #convert the message into a PowerShell object
    if(!$message_object){throw "Error! No message data."} #if failed to get message data
    $attachments = $message_object.message.attachments #list of attachments
    switch ($message_object.message.recipients[0]) { # figure out share and folder from the filedrop recipient, defaults to root folder
        'branch01distro@email.com' {$share_id='CustomerFiles';$folder_id='01-Branch'}
        'branch02distro@email.com' {$share_id='CustomerFiles';$folder_id='02-Branch'}
        'branch03distro@email.com' {$share_id='CustomerFiles';$folder_id='03-Branch'}
        'branch04distro@email.com' {$share_id='CustomerFiles';$folder_id='04-Branch'}
        'branch05distro@email.com' {$share_id='CustomerFiles';$folder_id='05-Branch’}
        Default {$share_id='CustomerFiles';$folder_id = '947aaaa7-c51a-4214-8b9d-455aeaa3c30'}
    }
    $api_key = 'xxxxxxT1hl12xmzGeRxxxxxx' #api_key belongs to service account
    $api_password = ConvertTo-SecureString -String 'x' -AsPlainText #as per LF doc, password doesn't matter
    $api_credentials = [System.Management.Automation.PSCredential]::new($api_key,$api_password)
    ForEach ($attachment in $attachments) { #iterate through all attachments
        Try{
            logger -p local0.info -t ActionScript_Copy_File_Script "ActionScript-Copy filedrop file to share: Uploading $($attachment.filename) to share $share_id folder $folder_id"
            $response = $null
            $file_name = $message_object.message.subject + ' ' + $attachment.filename
            $file_bytes = Get-Content $attachment.system_file -Raw -AsByteStream -ErrorAction Stop #convert file to binary
            $api_request = @{ #api request as hashtable
                'Method' = 'POST'
                'Uri' = 'https://myLiquidFiles.myDomain.com/shares/{0}/folders/{1}/files/binary_upload?name={2}' -f $share_id,$folder_id,$file_name
                'Authentication' = 'Basic'
                'Credential' = $api_credentials
                'ContentType' = 'application/json'
                'Body' = $file_bytes
                'Headers' = @{'Accept' = 'application/json'}
                'ErrorAction' = 'Stop'
            }
            $response = Invoke-RestMethod @api_request
            if($response.file.processed){#upload success
                logger -p local0.info -t ActionScript_Copy_File_Script "ActionScript-Copy filedrop file to share: Success to upload attachment $($attachment.filename) to share $share_id folder $folder_id"
            }
            else {Throw "upload response: {0}" -f ($response.file|ConvertTo-Json)}
        }
        catch{
            logger -p local0.info -t ActionScript_Copy_File_Script "ActionScript-Copy filedrop file to share: Failure to upload attachment $($attachment.filename) to share $share_id folder $folder_id! Error = $($error[0].Exception.Message)"
        }
    }
}
catch {
    logger -p local0.info -t ActionScript_Copy_File_Script "ActionScript-Copy filedrop file to share: Failure! Error = $($error[0].Exception.Message)"
}
logger -p local0.info -t ActionScript_Copy_File_Script "ActionScript-Copy filedrop file to share: End: Error count $($error.count)"
Exit