Create teams meetings between users in bulk

Hi AB21805,

it is possible to do that using MS Graph API and Powershell.
First, you need to register an Azure AD App registration:

• Create an App in Azure AD: Instead of directly using your O365/Azure credentials, you'll need to register a dedicated application within Azure Active Directory (Azure AD). This app will act as the authorized entity requesting access.
• Use a Client Secret for Authentication: Instead of entering your personal password, you'll generate a secure client secret within the registered application. This secret will be used to authenticate your application with Azure AD.
  Quickstart: Register an app in the Microsoft identity platform - Microsoft identity platform | Microsoft Learn

Two methods are available after app registration and client secret creation:

1. Using PowerShell Module:

   • Install the "Microsoft.Graph.CloudCommunications" module.
   • Use the New-MgUserOnlineMeeting cmdlet to directly create an online meeting.
     

     https://learn.microsoft.com/en-us/powershell/module/microsoft.graph.cloudcommunications/?view=graph-powershell-1.0
     
     

     https://learn.microsoft.com/en-us/powershell/module/microsoft.graph.cloudcommunications/new-mguseronlinemeeting?view=graph-powershell-1.0

2. Using PowerShell Cmdlet:

   • Use the Invoke-RestMethod cmdlet to send specific requests to the Microsoft Graph API for creating online meetings.
     

     https://techcommunity.microsoft.com/t5/windows-powershell/create-meeting-using-powershell-graph-api-and-csv-file/m-p/1595300
     
     

     https://learn.microsoft.com/en-us/graph/api/application-post-onlinemeetings?view=graph-rest-1.0#tabpanel_2_powershell
     
     

     https://learn.microsoft.com/en-us/graph/api/resources/teams-api-overview?view=graph-rest-1.0