# File lib/fog/rackspace/models/compute_v2/server.rb, line 96
        def update
          requires :identity
          options = {
            'name' => name,
            'accessIPv4' => ipv4_address,
            'accessIPv6' => ipv6_address
          }
          
          data = service.update_server(identity, options)
          merge_attributes(data.body['server'])
          true
        end