Tricks for interacting with MS Teams using PowerShell

tricks.ps1

# First get powershell (also available for Mac) ;-)

# Install Teams module in powershell (once)
Install-Module -Name MicrosoftTeams

# Connect to Teams
Connect-MicrosoftTeams

# Find the Team (can take a while):
Get-Team -DisplayName "UoL-SAGA Code camp 2021"

# using the GroupId found above run the sub commands (see e.g. https://docs.microsoft.com/en-us/powershell/module/teams/get-teamuser?view=teams-ps):

# get all users of a team
Get-TeamUser -GroupId e3f550aa-3de4-4df0-becf-e35c899d155c

# get all channels of the team
Get-TeamChannel -GroupId e3f550aa-3de4-4df0-becf-e35c899d155c

# bulk add users to a team (see https://joguerre.medium.com/adding-bulk-users-from-a-csv-file-to-a-microsoft-teams-team-374414b9d8c9):
Import-Csv -Path "YOUR_FILE_PATH" | foreach{Add-TeamUser -GroupId YOUR_TEAM_ID -user $_.email}