anchor.diff:  }
   
   type Mutation {
  -  addInitialOfferToOrder(input: AddInitialOfferToOrderInput!): AddInitialOfferToOrderPayload
  +  addInitialOfferToOrder(
  +    input: AddInitialOfferToOrderInput!
  +  ): AddInitialOfferToOrderPayload
     approveOrder(input: ApproveOrderInput!): ApproveOrderPayload
     buyerAcceptOffer(input: BuyerAcceptOfferInput!): BuyerAcceptOfferPayload
     buyerCounterOffer(input: BuyerCounterOfferInput!): BuyerCounterOfferPayload
     buyerRejectOffer(input: BuyerRejectOfferInput!): BuyerRejectOfferPayload
     confirmPickup(input: ConfirmPickupInput!): ConfirmPickupPayload
  -  createOfferOrderWithArtwork(input: CreateOfferOrderWithArtworkInput!): CreateOfferOrderWithArtworkPayload
  -  createOrderWithArtwork(input: CreateOrderWithArtworkInput!): CreateOrderWithArtworkPayload
  +  createOfferOrderWithArtwork(
  +    input: CreateOfferOrderWithArtworkInput!
  +  ): CreateOfferOrderWithArtworkPayload
  +  createOrderWithArtwork(
  +    input: CreateOrderWithArtworkInput!
  +  ): CreateOrderWithArtworkPayload
   
     # Fulfill an order with one Fulfillment, it sets this fulfillment to each line item in order
     fulfillAtOnce(input: FulfillAtOnceInput!): FulfillAtOncePayload
  
positive.code: 
  type User {
    id: String!
  }
negative.code:   setPayment(input: SetPaymentInput!): SetPaymentPayload
    setShipping(input: SetShippingInput!): SetShippingPayload
    submitOrder(input: SubmitOrderInput!): SubmitOrderPayload
    submitOrderWithOffer(
      input: SubmitOrderWithOfferInput!
    ): SubmitOrderWithOfferPayload
    submitPendingOffer(input: SubmitPendingOfferInput!): SubmitPendingOfferPayload
  }
  
  