Receiving "You don't have sufficient permissions" when editing Distribution List membership/owner

Scenario:  You receive the following error message when editing the members/owner of a group in powershell:
You don't have sufficient permissions. This operation can only be performed by a manager of the group.


Resolution:  Use -BypassSecurityGroupManagerCheck in the powershell command.

Adding member to Distribution List
Add-DistributionGroupMember "<Distribution Group Name>" -Member <User Name>
-BypassSecurityGroupManagerCheck

Setting the owner of a Distribution List
Set-DistributionGroup -Identity "<Distribution Group Name>" –ManagedBy <User Name>
-BypassSecurityGroupManagerCheck