# File lib/hammer_cli_foreman/interface.rb, line 85
      def mandatory_interfaces(host_id, nic_id)
        mandatory_options = []
        get_interfaces(host_id)['results'].each do |nic|
          if (nic['primary'] || nic['provision']) && nic['id'] != nic_id
            mandatory_options << {
              'id' => nic['id'],
              'primary' => nic['primary'],
              'provision' => nic['provision']
            }
          end
        end
        mandatory_options
      end