@@ -214,6 +214,17 @@ def servicegroups
             end
           end
         end
+        string :servername, "The name of the server that an individual service runs on (used when scoping the action to an individual service in a service group)." do
+          depends_on :action
+        end
+        string :port, "The port number that an individual service in bound to (used when scoping the action to an individual service in a service group)." do
+          depends_on :action
+          end
+        end
+        string :delay, "The delay (in seconds) to wait before disabled services transition to Out of Service. Default is 0 seconds (immediately)." do
+          depends_on :action
+          default "0"
+        end
         arguments do
           count 0..1 #:at_least => 0, :at_most => 1
           metaname '[SERVICEGROUP]'
 
@@ -5,14 +5,17 @@ module Netscaler::ServiceGroup
   class Request < Netscaler::BaseRequest
     def enable(service, options)
       params = { :servicegroupname => service }
+      [:servername, :port].each do |option|
+        params[option] = options[option] if options[option]
+      end
       send_request('enableservicegroup', params)
     end
 
     def disable(servicegroup, options)
-      params = { 
-        :servicegroupname => servicename, 
-        :delay => 0 
-      }
+      params = { :servicegroupname => servicegroup }
+      [:servername, :port, :delay].each do |option|
+        params[option] = options[option] if options[option]
+      end
       send_request('disableservicegroup', params)
     end
 
 
@@ -60,7 +60,6 @@ def initialize(raw_response, index)
         @ip_address = @ip_address[index]
         @state = @state[index]
         @port = @port[index]
-        @type = @type[index]
       end
     end
 
 
@@ -161,7 +161,7 @@ def parse(*args)
         res.subresults[0].args[0].should eql('a-service-group')
       end
 
-      it "should succed in setting the vserver name" do
+      it "should succeed in setting the vserver name" do
         res = parse('-n', 'else', 'servicegroup', '-a', 'bind', '-v', 'blah', 'a-service-group')
         res.subresults[0][:vserver].should eql('blah')
       end
@@ -175,6 +175,29 @@ def parse(*args)
         res = parse('-n', 'else', 'servicegroup', 'a-service-group')
         res.subresults[0][:action].should eql(:status)
       end
+
+      describe "scoping to an individual service" do
+        before :each do 
+          @res = parse('-n', 'else', 'servicegroup', '-a', 'enable', 'a-service-group', '-s', 'a-server-name', '-p', '8080', '-d', '180')
+        end
+        
+        it "should set the servername to a-server-name" do
+          @res.subresults[0][:servername].should eql('a-server-name')
+        end
+        
+        it "should set the port to 8080" do
+          @res.subresults[0][:port].should eql('8080')
+        end
+        
+        it "should set the delay to 180" do
+          @res.subresults[0][:delay].should eql('180')
+        end
+        
+        it "should set the delay to 0 if not specified" do
+          @res = parse('-n', 'else', 'servicegroup', '-a', 'enable', 'a-service-group', '-s', 'a-server-name', '-p', '8080')
+          @res.subresults[0][:delay].should eql('0')
+        end
+      end
     end
 
   end