/// <summary> /// Delete entity from lists /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='listid'> /// key: listid of list /// </param> /// <param name='ifMatch'> /// ETag /// </param> public static void Delete(this ILists operations, string listid, string ifMatch = default(string)) { operations.DeleteAsync(listid, ifMatch).GetAwaiter().GetResult(); }