How to use Import-Csv to get output as Export-Csv file in PowerShell?

[Srini1811]

Hi, I am stuck in my powershell script. Please help me to solve below problem,
I can get all available VM details from vCenter servers using Get-VM -Server vCentername1,2,3, ...
Input: Import-Csv -Path ".\VMFindinglist.csv"
But i want to import-csv file as input, my VMFindinglist.csv file contains two values 1.VMname 2.vCenterName.
Output: Export-csv file and how to find the presence of existing snapshot, presence of RDM, Presence of passthrough device.
Thanks In Advance!
My script is here, Please give me a solution for this. @powercode

`$Date = (Get-Date -f "dd-MM-yyyy")
$vCenterList = 'UK vcenter01','US vcenter01'
$crd = Get-Credential User1
foreach($VIServers in $vCenterList)
{
Connect-VIServer -Server $vCenterList -Credential $crd
$VMs = Get-VM -Server $vCenterList

foreach ($vm in $VMs)
{
$vmDetails = @(
[PSCustomObject]@{

    PowerState = $vm.PowerState
    VMVersion = $vm.Version
    Presence of Existing Snapshot = $vm. #how to find snapshot
    Presence of RDM = $vm. #how to find RDM
    Presence of Passthrough Device = $vm. #how to find passthrough device
              
  }
)
$vmDetails | Export-Csv -Path .\VM Details$date.csv -Append -Force

}
}`