PowerShell code in documentation is not working

Add-Type -Path "C:\Program Files (x86)\WinSCP\WinSCPnet.dll"
 
$sessionOptions = New-Object WinSCP.SessionOptions -Property @{
    Protocol = [WinSCP.Protocol]::Sftp
    HostName = "1*.***.***.*0"
    UserName = "a*****1"
    Password = "m*********9"
    SshHostKeyFingerprint = "ssh-ed25519 255 eeDKU******************************UNg="
}
 
$session = New-Object WinSCP.Session
$session.SessionLogPath = "C:\Users\FMV\Documents\logging.log" 
 
try
{
    # Connect
    $session.Open($sessionOptions)
    # Your code
   
    # From VM to Laptop
    $session.GetFiles("full***********.csv", "C:\Users\fmv\Downloads\" )
}
finally
{
    $session.Dispose()
}

Exception calling "Open" with "1" argument(s): "Connection has been unexpectedly closed. Server sent command exit status 0.
Authentication log (see session log for details):
Using username "a***1".
Access denied.
Authentication failed."
At C:\Users\FMV\Documents\test.ps1:18 char:5
+     $session.Open($sessionOptions)
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : SessionRemoteException

$session.SessionLogPath

SshHostKeyFingerprint

SshHostKeyFingerprint

ssh-ed25519

rsa2