/// <summary>
        /// Remove sharefile item
        /// </summary>
        private bool RemoveShareFileItem(ShareFileClient client, Item item)
        {
            Query <ODataObject> query = new Query <ODataObject>(client);

            query.HttpMethod = "DELETE";
            query.Id(item.Id);
            query.From("Items");

            try
            {
                client.Execute(query);
            }
            catch
            {
                return(false);
            }

            return(true);
        }