anchor.diff:  }
   
   # Represents either a shipping information or pickup
  -union CommerceRequestedFulfillmentUnion = CommercePickup | CommerceShip
  +union CommerceRequestedFulfillmentUnion = CommercePickup | CommerceShip | CommerceShipArta
  +
  +# Autogenerated input type of SelectShippingOption
  +input CommerceSelectShippingOptionInput {
  +  # A unique identifier for the client performing the mutation.
  +  clientMutationId: String
  +  id: ID!
  +  selectedShippingQuoteId: ID!
  +}
  +
  +# Autogenerated return type of SelectShippingOption
  +type CommerceSelectShippingOptionPayload {
  +  # A unique identifier for the client performing the mutation.
  +  clientMutationId: String
  +
  +  # A union of success/failure
  +  orderOrError: CommerceOrderOrFailureUnion!
  +}
   
   # Autogenerated input type of SellerAcceptOffer
   input CommerceSellerAcceptOfferInput {
  
positive.code:   order: CommerceOrder!
    priceCents: Int! @deprecated(reason: "switch to use listPriceCents")
    quantity: Int!
    shippingTotal(
      decimal: String = "."
  
  
negative.code:     # Parameters for RejectOrder
      input: CommerceRejectOrderInput!
    ): CommerceRejectOrderPayload
    commerceSelectShippingOption(
      # Parameters for SelectShippingOption
      input: CommerceSelectShippingOptionInput!
    ): CommerceSelectShippingOptionPayload
    commerceSellerAcceptOffer(
      # Parameters for SellerAcceptOffer
      input: CommerceSellerAcceptOfferInput!
  