Recovery in another server through powershell requires VaultCredentials ?

Question

hello guys, 
this powershell script works if I run recovery from the same server 
$userName = "username"
$securePassword = ConvertTo-SecureString -String "password" -AsPlainText -Force
$cred = New-Object System.Management.Automation.PSCredential($userName, $securePassword)
Add-AzureAccount -Credential $cred 
$source = Get-OBRecoverableSource | Where-Object –FilterScript {$_.ServerName -like "*server1*"}
$item = Get-OBRecoverableItem -Source $source[0]
$FinalItem = Get-OBRecoverableItem -ParentItem $item[0]
$path = "D:\Recovery"
$recover_option = New-OBRecoveryOption -Destination $path -OverwriteType "Overwrite"
Start-OBRecovery -RecoverableItem $FinalItem -RecoveryOption $recover_option
If I need to run the recovery of "server1" in serverXYZ, I assume I need to use Get-OBAlternateBackupServer instead of Get-OBRecoverableSource
Problem is, Get-OBAlternateBackupServer requires VaultCredentials, which expires every two days. Does it mean I have to manually get the vault credentials file from azure portal, or is there a powershell command to generate the vaultcredentials to a local file
Thanks in advance

Answer 1

Then could you remove the misleading script from here:
https://msdn.microsoft.com/en-us/library/azure/hh831344.aspx
of fix it please