public static RemoveItemFromShoppingListContract ToContract(this RemoveItemFromShoppingListRequest request)
 {
     return(new RemoveItemFromShoppingListContract
     {
         ShoppingListId = request.ShoppingListId,
         ItemId = request.ItemId.ToContract()
     });
 }
 public async Task RemoveItemFromShoppingListAsync(RemoveItemFromShoppingListRequest request)
 {
     await client.RemoveItemFromShoppingList(request.ToContract());
 }