Unsupported ``$count`` in ``/users/{user-id}/authentication/methods/$count`` path returning 400 http status code

[timayabi2020]

The path /users/{user-id}/authentication/methods/$count does not have an Api reference document here https://learn.microsoft.com/en-us/graph/api/resources/authenticationmethod?view=graph-rest-1.0 and also returns a 400. This should be removed from subsequent Open Api refresh

[matt-gribben]

I've also run into this issue, this is because $count used to exist but no longer does (it was at least available in Microsoft.Graph.Beta 5.56.0)

[5HT2]

Related to: https://github.com/microsoftgraph/msgraph-sdk-powershell/issues/2834