PowerShell for Microsoft 365 Notes

$teams = Get-Team
foreach($team in $teams)
{
$channel = Get-MgTeamChannel -TeamId $team.GroupId | Where-Object {$_.DisplayName -eq "Weather Announcements"}
New-MgTeamChannelMessage -TeamId $team.GroupId -ChannelId $channel.Id -Body @{Content="TESTING" }
}