Intune-Set-PrimaryUsers.ps1 - Import-Module Microsoft.Graph.Authentication fails with GetTokenAsync TypeLoadException (v2.35.1)

[Sri-Boddupalli]

When importing Microsoft.Graph.Authentication (version 2.35.1), the module fails to load with a TypeLoadException.
As a result, Connect-MgGraph and Disconnect-MgGraph are not usable, and any script depending on Microsoft Graph authentication fails at runtime.
This occurs during module import, before any Graph request is executed.

Error Message:

Import-Module : Method 'GetTokenAsync' in type
'Microsoft.Graph.PowerShell.Authentication.Core.Utilities.UserProvidedTokenCredential'
from assembly 'Microsoft.Graph.Authentication.Core, Version=2.35.1.0'
does not have an implementation.

CategoryInfo          : NotSpecified: (:) [Import-Module], TypeLoadException
FullyQualifiedErrorId : System.TypeLoadException,Microsoft.PowerShell.Commands.ImportModuleCommand

Subsequent errors after the failed import:

The 'Connect-MgGraph' command was found in the module
'Microsoft.Graph.Authentication', but the module could not be loaded.
For more information, run 'Import-Module Microsoft.Graph.Authentication'.

Failed to disconnect from Graph:
The 'Disconnect-MgGraph' command was found in the module
'Microsoft.Graph.Authentication', but the module could not be loaded.

Environment:
PowerShell: Windows PowerShell 5.1
Module: Microsoft.Graph.Authentication 2.35.1

[erik-wo]

Had the same issue with "Cleanup Entra ID Devices" and seems to work if you import version 2.33.0 of the Microsoft.Graph.Authentication module. Will probably work for set-primaryusers as well.

[Mr-Tbone]

Thanks for reporting, will take a look at the new module and see what has changed.

[Mr-Tbone]

Ok, lets try the new version if it detects and fixes microsoft.graph mismatch.

[erik-wo]

Nice, will try the new version. Will this be updated as well: Invoke-CleanupStaleEntraIDDevices.ps1