Update-MgApplication breaks on the property Spa

[ThibaultVerlinde]

Describe the bug

When executing the command Update-MgApplication -ApplicationId $graphApplication.Id -Spa @{ RedirectUris = $redirectUris } in the latest version of the Microsoft Graph SDK, an error occurs:
##[error][Request_BadRequest] : Invalid value specified for property 'spa' of resource 'Application'.
This issue did not occur in version 2.25.0, where the same command executed successfully.

Expected behavior

The expected behavior is that the command should successfully update the RedirectUris for the specified application without any errors. Specifically, the -Spa parameter should accept a hashtable with the RedirectUris property, and the update should be processed as expected, similar to how it worked in version 2.25.0.

How to reproduce

• Start up a devops pipeline with imrage version '20250224.5.0'
• Run the command "Update-MgApplication -ApplicationId $graphApplication.Id -Spa @{ RedirectUris = $redirectUris }"
• Make sure the redirectUris have input, like for example
  "redirectUris": [
  "http://localhost/swagger/oauth2-redirect.html",
  "[https://localhost/swagger/oauth2-redirect.html"
  ]

SDK Version

2.26.0

Latest version known to work for scenario above?

2.25.0

Known Workarounds

No response

Debug output

##[error][Request_BadRequest] : Invalid value specified for property 'spa' of resource 'Application'.

Configuration

No response

Other information

No response

[MichielCMM]

actions/runner-images@win22/20250209.1...win22/20250303.1

The image uses 26 which is known to be unstable https://learn.microsoft.com/en-us/answers/questions/2182732/graph-module-2-26-0-for-powershell-error-with-conn

[MichielCMM]

An issue exists here as well: actions/runner-images#11702

[MichielCMM]

Specifically this: merge #3153 should fix the issue, but i'm unsure if that is in the 2.26.1 patch