Eu tenho o seguinte código

function createZip
{
Param ([String]$source, [String]$zipfile)
Process { echo "zip: $source`n     --> $zipfile" }
}

try {
    Start-Job -ScriptBlock { createZip "abd" "acd" } 
}
catch {
    $_ | fl * -force
}
Get-Job | Wait-Job 
Get-Job | receive-job 
Get-Job | Remove-Job 

No entanto, o script retorna o seguinte err

Id              Name            State      HasMoreData     Location             Command                  
--              ----            -----      -----------     --------             -------                  
309             Job309          Running    True            localhost            createZip "a...
309             Job309          Failed     False           localhost            createZip "a...
Receive-Job : The term 'createZip' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:17 char:22
+ Get-Job | receive-job <<<<  
    + CategoryInfo          : ObjectNotFound: (function:createZip:String) [Receive-Job], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Parece que o nome da função não pode ser reconhecido dentro do bloco de scripts destart-job. Eu tenteifunction:createZip também