MSFT_AADRoleEligibilityScheduleRequest and MSFT_AADRoleAssignmentScheduleRequest should throw if Role lookup fails on set

[mpoulson]

Description of the issue

Both MSFT_AADRoleEligibilityScheduleRequest and MSFT_AADRoleAssignmentScheduleRequest should throw if Role lookup fails on set. This way a post to the PIM API won't happen if the role provided isn't correct.

Microsoft 365 DSC Version

Dev

Which workloads are affected

Azure Active Directory (Entra ID)

The DSC configuration

Verbose logs showing the problem

Environment Information + PowerShell Version

[subhashvinjamuri]

please consider evaluating #6416 and #6459 while checking the roles in the above resource. Sometimes there are custom roles