Want to archive teams in bulk

parveenprajapati Set-TeamArchivedState's -Archived parameter expects a boolean value, so would need to be called as "-Archived:$true" (or $false). The easiest way round this is to just put the teams you want to archive in the CSV. You've also got an error in the foreach where data never gets anything assigned to it.

I'd have thought the below would work:

$csv = Import-Csv C:\Users\parveen.kumar\Desktop\a.csv
foreach ($team in $csv) {
    Set-TeamArchivedState -GroupId $team.id -Archived:$true
}