anchor.diff:    menuItemUpdate(id: ID!, input: MenuItemInput!): MenuItemUpdate
     menuItemTranslate(id: ID!, input: NameTranslationInput!, languageCode: LanguageCodeEnum!): MenuItemTranslate
     menuItemMove(menu: ID!, moves: [MenuItemMoveInput]!): MenuItemMove
  +  giftCardActivate(id: ID!): GiftCardActivate
  +  giftCardCreate(input: GiftCardCreateInput!): GiftCardCreate
  +  giftCardDeactivate(id: ID!): GiftCardDeactivate
  +  giftCardUpdate(id: ID!, input: GiftCardUpdateInput!): GiftCardUpdate
     saleCreate(input: SaleInput!): SaleCreate
     saleDelete(id: ID!): SaleDelete
     saleBulkDelete(ids: [ID]!): SaleBulkDelete
  
positive.code:   checkoutLineDelete(checkoutId: ID!, lineId: ID): CheckoutLineDelete
    checkoutLinesAdd(checkoutId: ID!, lines: [CheckoutLineInput]!): CheckoutLinesAdd
    checkoutLinesUpdate(checkoutId: ID!, lines: [CheckoutLineInput]!): CheckoutLinesUpdate
    checkoutPaymentCreate(checkoutId: ID!, input: PaymentInput!): CheckoutPaymentCreate
    checkoutShippingAddressUpdate(checkoutId: ID!, shippingAddress: AddressInput!): CheckoutShippingAddressUpdate
    checkoutShippingMethodUpdate(checkoutId: ID, shippingMethodId: ID!): CheckoutShippingMethodUpdate
  
negative.code:   discountName: String
    translatedDiscountName: String
    voucherCode: String
    giftCards: [GiftCard]
    id: ID!
    availableShippingMethods: [ShippingMethod]!
    availablePaymentGateways: [GatewaysEnum]!
  