Amazon.ECS.Model.CartModify.ToDictionary C# (CSharp) Метод

        public IDictionary<String, String> ToDictionary()
        {
            IDictionary<String, String> parameters = new Dictionary<String, String>();
            parameters.Add("Operation", "CartModify");
            List<CartModifyRequest> requestList = Request;
            foreach (CartModifyRequest request in requestList)
            {
                if (request.IsSetCartId())
                {
                    parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "CartId", request.CartId);
                }
                if (request.IsSetHMAC())
                {
                    parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "HMAC", request.HMAC);
                }
                if (request.IsSetMergeCart())
                {
                    parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "MergeCart", request.MergeCart);
                }
                if (request.IsSetItems())
                {
                    CartModifyItems  items = request.Items;
                    List<CartModifyItem> itemList = items.Item;
                    foreach (CartModifyItem item in itemList)
                    {
                        if (item.IsSetAction())
                        {
                            parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "Item" + "."  + (itemList.IndexOf(item) + 1) + "." + "Action", item.Action.ToString());
                        }
                        if (item.IsSetCartItemId())
                        {
                            parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "Item" + "."  + (itemList.IndexOf(item) + 1) + "." + "CartItemId", item.CartItemId);
                        }
                        if (item.IsSetQuantity())
                        {
                            parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "Item" + "."  + (itemList.IndexOf(item) + 1) + "." + "Quantity", item.Quantity + "");
                        }

                    }
                }
                List<String> responseGroupList  =  request.ResponseGroup;
                foreach  (String responseGroup in responseGroupList)
                {
                    parameters.Add("CartModify" + "."  + (requestList.IndexOf(request) + 1) + "." + "ResponseGroup" + "."  + (responseGroupList.IndexOf(responseGroup) + 1), responseGroup.ToString());
                }

            }
            return parameters;
        }