/// <summary>
            /// Get item availabilities by requested item quantities.
            /// </summary>
            /// <param name="request">The request.</param>
            /// <returns><see cref="NullResponse"/> object.</returns>
            private NullResponse DeleteStockCountJournals(DeleteStockCountJournalsDataRequest request)
            {
                var dataManager = new StockCountDataManager(request.RequestContext);

                dataManager.DeleteStockCountJournals(request.JournalIds);

                return(new NullResponse());
            }