    # File lib/fog/openstack/requests/network/delete_floating_ip.rb, line 16
            def delete_floating_ip(floating_ip_id)
              response = Excon::Response.new
              if list_floating_ips.body['floating_ips'].map { |r| r['id'] }.include? floating_ip_id
                self.data[:floating_ips].delete(floating_ip_id)
                response.status = 204
                response
              else
                raise Fog::Network::OpenStack::NotFound
              end
            end