Update-MgBetaOrganizationSettingPersonInsight not working

Question

I am trying to do

Update-MgBetaOrganizationSettingPersonInsight -OrganizationId "myorgid" -disabledForGroup "mygroupid"

But constantly getting this error:

Update-MgBetaOrganizationSettingPersonInsight_UpdateExpanded: {"errors":{"":["Unexpected character encountered while parsing value: . Path '', line 0, position 0."]}

Is there a work around for this. I want to set -disableForGroup for one group.

Update-MgBetaOrganizationSettingItemInsight and Update-MgBetaOrganizationSettingContactInsight seem to work without issue.

Thanks,

Mike