MicrosoftTeams PowerShell module

 1## Documentation: https://learn.microsoft.com/en-us/powershell/module/teams/?view=teams-ps
 2 
 3# Run the following command to install the latest PowerShellGet:
 4Install-Module -Name PowerShellGet -Force -AllowClobber
 5 
 6# Install the Teams PowerShell Module.
 7Install-Module -Name MicrosoftTeams -Force -AllowClobber
 8 
 9# To start working with Microsoft Teams PowerShell module, sign in with your Azure credentials.
10Connect-MicrosoftTeams
11 
12$user =Read-Host -Prompt 'Input the user name'
13$teams = Get-Team -User $user
14$teamMemberships=@()
15$teamChannels=@()
16$teamChannelMemberships=@()
17 
18$i = 1
19
20$teamMemberships = foreach ($team in $teams) {
21    $GroupId = $team.GroupId   
22    
23    Get-TeamUser -GroupId $GroupId | Select-Object *,@{Name="GroupId";Expression={$GroupId}}
24    $channels = Get-TeamAllChannel -GroupId $GroupId | Select-Object *,@{Name="GroupId";Expression={$GroupId}}
25    $teamChannels += $channels
26
27    $teamChannelMemberships += foreach ($channel in $channels) {
28        $channelDisplayName = $channel.DisplayName
29        Get-TeamChannelUser -GroupId $GroupId -DisplayName $channelDisplayName | Select-Object *,@{Name="GroupId";Expression={$GroupId}}
30    }
31
32    $percent = [Math]::Round((100 * $i) / $teams.Length)
33    Write-Progress -Activity "Search in Progress" -Status "$percent% complete"
34    $i++
35    }
36
37$teams | Export-Csv -Path "teams.csv" -NoTypeInformation
38$teamMemberships | Export-Csv -Path "team-memberships.csv" -NoTypeInformation
39$teamChannels | Export-Csv -Path "team-channels.csv" -NoTypeInformation
40$teamChannelMemberShips | Export-Csv -Path "team-channel-memberships.csv" -NoTypeInformation