# File lib/fog/rackspace/requests/compute_v2/update_server.rb, line 5
        def update_server(server_id, options={})
          data = options.is_a?(Hash) ? options : { 'name' => options } #LEGACY - second parameter was previously server name

          request(
            :body => Fog::JSON.encode('server' => data),
            :expects => [200],
            :method => 'PUT',
            :path => "servers/#{server_id}"
          )
        end