About Teams logs

@ネパリ サンデャ

Yes, it is possible to retrieve information about Microsoft Teams using PowerShell. You can use modules like MicrosoftTeams and Microsoft.Graph to fetch this data. Below is a high-level overview of how you could approach this task:

1. Install the necessary PowerShell modules:

   
      Install-Module -Name MicrosoftTeams -Force -AllowClobber
   
      Install-Module -Name Microsoft.Graph -Force -AllowClobber
   
   

2. Connect to Microsoft Teams and Microsoft Graph:

   
      Import-Module MicrosoftTeams
   
      Import-Module Microsoft.Graph
   
      
   
      # Connect to Microsoft Teams
   
      Connect-MicrosoftTeams
   
      # Connect to Microsoft Graph
   
      Connect-MgGraph -Scopes "Team.ReadBasic.All, Channel.ReadBasic.All, User.Read.All"
   
   

3. Retrieve Teams Information:

   
      # Get all Teams
   
      $teams = Get-Team
   
      foreach ($team in $teams) {
   
          $teamID = $team.GroupId
   
          $teamName = $team.DisplayName
   
          $teamCreationDate = $team.CreatedDateTime
   
          # Get Team Members
   
          $members = Get-TeamUser -GroupId $teamID
   
          foreach ($member in $members) {
   
              $userName = $member.UserPrincipalName
   
              # Get Channels in Team
   
              $channels = Get-TeamChannel -GroupId $teamID
   
              foreach ($channel in $channels) {
   
                  $channelName = $channel.DisplayName
   
                  $channelCreationDate = $channel.CreatedDateTime
   
                  $channelType = $channel.MembershipType
   
                  # Retrieve messages (requires Graph API access)
   
                  # $messages = Get-MgTeamChannelMessage -TeamId $teamID -ChannelId $channel.Id
   
                  # Example for output
   
                  [PSCustomObject]@{
   
                      TeamName = $teamName
   
                      TeamCreationDate = $teamCreationDate
   
                      UserName = $userName
   
                      ChannelName = $channelName
   
                      ChannelCreationDate = $channelCreationDate
   
                      ChannelType = $channelType
   
                      # MessagesSent = $messages.Count
   
                  } | Export-Csv -Path "TeamsLog.csv" -Append -NoTypeInformation
   
              }
   
          }
   
      }
   
   

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