[Users] Delete & Detach Logical Network

Hi, I'm able to delete the logical network but this logical network after deletion shows as unmanaged network in "Setup Host Networks" against the hostnic. I tried with this code to detach the logical network. *Code 1:* HostNIC nic = api.getHosts().get("rhevhost").getHostNics().get("eth1"); Action action = new Action(); action.setNetwork(api.getNetworks().get(nw_name)); action.setDetach(true); action.setCheckConnectivity(false); nic.detach(action); *Returns*: code : 409 reason: Conflict detail: Network Interface is not attached to Logical Network. *Code 2:* HostNIC nic = api.getHosts().get("rhevhost").getHostNics().get("eth1.1345"); Action action = new Action(); action.setNetwork(api.getNetworks().get(nw_name)); action.setDetach(true); action.setCheckConnectivity(false); nic.detach(action); *Returns*: code : 409 reason: Conflict detail: Cannot edit Network while Host is Active, change the Host to Maintenance mode and try again. -- Thanks & Regards Tejesh