[BUG] Get-PnPGraphAccessToken does not work after updating to PNP 3.x

[mikelee1313]

Reporting an Issue or Missing Feature

After updating to PNP 3.1.0, Get-PnPGraphAccessToken stopped working.

Expected behavior

Get-PnPGraphAccessToken should use an updated assembly and work with PNP 3.1.0 and higher.

Actual behavior

Running Get-PnPGraphAccessToken throws errror:

Get-PnPGraphAccessToken: The 'Get-PnPGraphAccessToken' command was found in the module 'PnP.PowerShell', but the module could not be loaded due to the following error: [Could not load file or assembly 'PnP.PowerShell, Version=2.12.0.0, Culture=neutral, PublicKeyToken=null'. Assembly with same name is already loaded]
For more information, run 'Import-Module PnP.PowerShell'.

Steps to reproduce behavior

1. Install PNP 3.1.0
2. Run Get-PnPGraphAccessToken

What is the version of the Cmdlet module you are running?

ModuleType Version PreRelease Name PSEdition ExportedCommands

---

Manifest 3.1.0 PnP.PowerShell Core {Add-PnPAdaptiveScopeProperty, Add-PnPEntraIDGroupMember, Add-PnPEntraIDGroupOwner, Add-PnPEntraIDServicePrincipalAppRole…}
Manifest 2.12.0 PnP.PowerShell Core {Add-PnPAdaptiveScopeProperty, Add-PnPEntraIDGroupMember, Add-PnPEntraIDGroupOwner, Add-PnPEntraIDServicePrincipalAppRole…}
Manifest 2.4.46 nightly PnP.PowerShell Desk {Add-PnPAdaptiveScopeProperty, Add-PnPEntraIDGroupMember, Add-PnPEntraIDGroupOwner, Add-PnPEntraIDServicePrincipalAppRole…}

Directory: C:\Users\michlee\OneDrive - Microsoft\Documents\WindowsPowerShell\Modules

ModuleType Version PreRelease Name PSEdition ExportedCommands

---

Manifest 2.2.3 nightly PnP.PowerShell Desk {Add-PnPAdaptiveScopeProperty, Add-PnPPropertyBagValue, Add-PnPSiteClassification, Copy-PnPFolder…}

Which operating system/environment are you running PnP PowerShell on?

• Windows
• Linux
• MacOS
• Azure Cloud Shell
• Azure Functions
• Other : please specify

[gautamdsheth]

Hey @mikelee1313, thanks for raising this issue. We have removed this cmdlet in v3.
You need to use Get-PnPAccessToken which by default provides the Graph access token.

You can find the list of breaking changes that we made here:

https://github.com/pnp/powershell/blob/dev/MIGRATE-2.0-to-3.0.md#breaking-changes-in-30