I have had no luck trying to get this to work, not sure if anyone else has?
Update-MgUserAuthenticationPhoneMethod -PhoneAuthenticationMethodId "3179e48a-750b-4051-897c-87b9720928f7" -UserId "259089c6-10b8-4164-b537-0058b24459b7" -PhoneNumber "+1 5404444444" -PhoneType "mobile"
Update-MgUserAuthenticationPhoneMethod : {"Message":"No HTTP resource was found that matches the request URI 'https://mface.windowsazure.com/odata/users('259089c6-10b8-4164-b537-0058b24459b7%407fef86bb-a3b9-46e0-a4a8-b3c0fb41a7d0')/authentication/phoneMethods('3179e48a-750b-4051-897c-87b9720928f7')'.%22,%22MessageDetail%22:%22No type was found that matches the controller named 'users'."}
At line:1 char:1
+ Update-MgUserAuthenticationPhoneMethod -PhoneAuthenticationMethodId " ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: ({ UserId = 2590...icationMethod }:<>f__AnonymousType12`3) [Update-MgU
serAu..._UpdateExpanded], Exception
+ FullyQualifiedErrorId : UnknownError,Microsoft.Graph.PowerShell.Cmdlets.UpdateMgUserAuthenticationPhoneMethod_Up
dateExpanded
Do we have a fix now?
Microsoft