AADSTS50011 Error when referencing Azure Active Directory Powershell

I'm attempting to set up a controlled-access computer such that users can only access the machine if they are in a corresponding Security Group. The code I've been advised to run for this setup is below. When I run it, I get an AADSTS50011 error when I go to authenticate that I'm not sure how to resolve (pasted below), I've double-checked that the client ID is correct.

"""

    1. Launch Powershell ISE as an Administrator.

2. Run the following script to setup MS Graph:
Install-Module Microsoft.Graph

yaml
3. Run the following script to set your Execution Policy:
Set-ExecutionPolicy -ExecutionPolicy Unrestricted

sql
4. Run the following script to add the SG to the permissions level you want. You will need to change XXXXXXXX to your specific object ID from your SG, and you will need to change YYYYYYY to either User or Power User depending on the permissions you want to give them.
Connect-MgGraph -ClientId XXXXXXXXXXXXXXXXXXX -Scopes .default -TenantId microsoft.com

powershell
#get the objectID from AAD



$ObjID = "XXXXXXXXXXXXXXXXXXX"



$SID = (Get-MgGroup -GroupId $ObjID -Property securityidentifier).securityidentifier



Add-LocalGroupMember "YYYYYYYYYY" -Member $SID
"""

![Error Message 1](/api/attachments/31e8cd87-e4ca-49e8-8f85-f1cf2fe16f9d?platform=QnA)