# File lib/openstack/network/connection.rb, line 95
    def update_port(id, options)
      data = JSON.generate(:port => options)
      response = @connection.req("PUT", "/ports/#{id}", {:data => data})
      OpenStack::Exception.raise_exception(response) unless response.code.match(/^20.$/)
      OpenStack::Network::Port.new(JSON.parse(response.body)["port"])
    end