List Microsoft Teams teams, channels, and tabs in the tenant

Inspired by: Veronique Lengelle

PowerShell

<#
.SYNOPSIS
  List Microsoft Teams teams information.
.DESCRIPTION
  This script will list some information about each Teams, channels, and tabs within the tenant. Does not include private channels.
.EXAMPLE
  PS C:\> Get-TeamsInfoForTenant.ps1
  This script will list some information about each Teams, channels, and tabs within the tenant
.INPUTS
  Inputs (if any)
.OUTPUTS
  Output (if any)
.NOTES
  Does not include private channels.
#>

#Declare variables
$exportFile = "<YOUR_PATH>"
$allTeams = m365 teams team list -o json | ConvertFrom-Json
$results = @()

foreach($team in $allTeams){
    $allChannels = m365 teams channel list --teamId $team.Id -o json | ConvertFrom-Json

    foreach($channel in $allChannels){
        $allTabs = m365 teams tab list --teamId $team.Id --channelId $channel.Id -o json | ConvertFrom-Json

        # Get the Teams information
        foreach($tab in $allTabs){
            $results += [pscustomobject][ordered]@{
                TeamID = $team.Id
                Team = $team.DisplayName
                ArchiveStatus = $team.isArchived
                ChannelName = $channel.DisplayName
                TabName = $tab.DisplayName
            }
        }
    }

}
$results | Export-Csv -Path $exportFile -NoTypeInformation