Using exiftool to add the prompt to a Bing Image Creator download

prompt.ps1

<# 
.SYNOPSIS 
    Using exiftool to add the prompt to a Bing Image Creator download. 
    
.DESCRIPTION 
    Use like
    
    & '.\OneDrive\Pictures\aigen\prompt.ps1' "minimalist style corporate flower logo. simple, clean, uncluttered, modern, elegant"

    or

    & '.\OneDrive\Pictures\aigen\prompt.ps1' -prompt "minimalist style corporate flower logo. simple, clean, uncluttered, modern, elegant"

    to add the prompt 
    
.NOTES 
    File Name  : Prompt.ps1 
    Requires   : PowerShell Version 2.0
    
.PARAMETER Prompt
The string you passed to Bing, quoted and, as needs be, escaped e.g. for quotation marks

#>
param([String]$prompt="") 

# use like 
#
# 
#
#

try {
  [Console]::OutputEncoding = [System.Text.Encoding]::UTF8
}
catch {
# The first time in ISE we get an "invalid handle". Write something with -VER and try again.
  exiftool -VER
  [Console]::OutputEncoding = [System.Text.Encoding]::UTF8
}


# Set Working directory.
$save = Get-location
Set-Location "$($env:OneDrive)\Pictures\aigen"

dir "$($env:OneDrive)\..\downloads\_*.jpg" | % { 
  $newname = "bing$($_.CreationTime.ToUniversalTime().ToString("yyMMdd-HHmmss_ffff")).jpg"
  mv $_  "$($env:OneDrive)\Pictures\aigen\$($newname)"
  & "$($env:OneDrive)\Documents\exif\exiftool.exe" -echo4 `{ready18`} -CHARSET FILENAME=UTF8 -CHARSET UTF8 -v0 -overwrite_original -sep * -c %.6f° -API WindowsWideFile=1  "-exif:artist=$($prompt)" $newname -execute18 2>&1 | %{"$_"}
  }



Set-Location $save

pause