Feature/nat 244 lag deletion

gso/workflows/iptrunk/terminate_iptrunk.py

@@ -70,7 +70,7 @@ def free_interfaces_in_netbox(subscription: Iptrunk) -> State:
             nbclient = NetboxClient()
             # Remove physical interfaces from LAGs
             for member in subscription.iptrunk.iptrunk_sides[side].iptrunk_side_ae_members:
-                nbclient.free_interface(router_fqdn, member)
+                nbclient.free_interface(router_fqdn, member.interface_name)
             # Delete LAGs
             nbclient.delete_interface(router_fqdn, subscription.iptrunk.iptrunk_sides[side].iptrunk_side_ae_iface)