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 public List<InventoryItem> GetAllInventoryItems()
        {
            NetSuiteService service;
            ItemSearch itemSearch = new ItemSearch();
            ItemSearchBasic itemSearchBasic = new ItemSearchBasic();

            List<Record> recordList = new List<Record>();

            SearchStringField itemNameField = new SearchStringField();
            SearchEnumMultiSelectField itemTypeField = new SearchEnumMultiSelectField();
            string[] itemTypeContainer = new[] { "_inventoryItem" };

            itemTypeField.@operator = SearchEnumMultiSelectFieldOperator.anyOf;
            itemTypeField.operatorSpecified = true;
            itemTypeField.searchValue = itemTypeContainer;

            itemSearchBasic.type = itemTypeField;
            itemSearch.basic = itemSearchBasic;

            service = ConnectionManager.GetNetSuiteService();
            SearchResult response = service.search(itemSearch);

            recordList = new List<Record>(response.recordList);

            if (response.status.isSuccess)
            {

                recordList = response.recordList.ToList();

                if (response.totalPages > 1)
                {
                    for (int i = 1; i < response.totalPages; i++)
                    {
                        service = ConnectionManager.GetNetSuiteService();
                        SearchResult _response = service.searchMoreWithId(response.searchId, i);
                        if (_response.status.isSuccess)
                        {
                            recordList.AddRange(_response.recordList.ToList());
                        }
                    }
                }
            }

            List<InventoryItem> inventoryItems = new List<InventoryItem>();
            foreach (Record record in recordList)
            {
                try
                {
                    inventoryItems.Add((InventoryItem)record);
                }
                catch
                {
                    continue;
                }
            }

            return inventoryItems;
        }