Allow execute request with simple action tag

lib/dynamics_crm/client.rb

@@ -186,6 +186,14 @@ def execute(action, parameters={}, response_class=nil)
       return response_class.new(xml_response)
     end
 
+    def execute_simple_action_tag(action, parameters={}, response_class=nil)
+      request = execute_request(action, parameters, false)
+      xml_response = post(organization_endpoint, request)
+
+      response_class ||= Response::ExecuteResult
+      return response_class.new(xml_response)
+    end
+
     def associate(entity_name, guid, relationship, related_entities)
       request = associate_request(entity_name, guid, relationship, related_entities)
       xml_response = post(organization_endpoint, request)

lib/dynamics_crm/xml/message_builder.rb

@@ -293,7 +293,7 @@ def modify_association(action, entity_name, id, relationship, relationship_entit
         end
       end
 
-      def execute_request(action, parameters={})
+      def execute_request(action, parameters={}, include_action=true)
 
         # Default namespace is /crm/2011/Contracts
         ns_alias = "b"
@@ -302,10 +302,12 @@ def execute_request(action, parameters={})
           ns_alias = 'a'
         end
 
+        action_tag = (include_action ? %Q{<request i:type="a:#{action}Request" xmlns:a="http://schemas.microsoft.com/xrm/2011/Contracts" xmlns:b="http://schemas.microsoft.com/crm/2011/Contracts">} : '<request xmlns:a="http://schemas.microsoft.com/xrm/2011/Contracts">')
+
         parameters = XML::Parameters.new(parameters)
         build_envelope('Execute') do
           %Q{<Execute xmlns="http://schemas.microsoft.com/xrm/2011/Contracts/Services" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
-            <request i:type="#{ns_alias}:#{action}Request" xmlns:a="http://schemas.microsoft.com/xrm/2011/Contracts" xmlns:b="http://schemas.microsoft.com/crm/2011/Contracts">
+             #{action_tag}
              #{parameters.to_xml}
              <a:RequestId i:nil="true" />
              <a:RequestName>#{action}</a:RequestName>