Microsoft Graph PowerShell v2 introduces changes that will require v1 users to change their scripts to address issues like naming conventions of command names if their scripts include directives for switching to beta profile.
원문출처 : https://devblogs.microsoft.com/microsoft365dev/microsoft-graph-powershell-v1-to-v2-migration-toolkit
원문출처 : https://devblogs.microsoft.com/microsoft365dev/microsoft-graph-powershell-v1-to-v2-migration-toolkit