svmotion script from csv file

trying to move a bunch of vms from one host to another

csv file is

but below script not working

import-csv -Path "C:\scripts\svmotion_vms.csv" -UseCulture

{

write-progress -Activity svmotion  -Status "Moving $_.name"

get-vm -name $_.name | move-vm -DiskStorageFormat $_.format -VMotionPriority High -Datastore $_.DST_DS -RunAsync -PortGroup $_.Dst_Net -Confirm:$false

}

any idea