anchor.diff:    # Creates a bidder position
     createBidderPosition(input: BidderPositionInput!): BidderPositionPayload
     createConsignmentOffer(
  +    # Parameters for CreateOfferMutation
       input: CreateOfferMutationInput!
     ): CreateOfferMutationPayload
     createConsignmentOfferResponse(
  +    # Parameters for CreateOfferResponseMutation
       input: CreateOfferResponseMutationInput!
     ): CreateOfferResponseMutationPayload
     createConsignmentSubmission(
  +    # Parameters for CreateSubmissionMutation
       input: CreateSubmissionMutationInput!
     ): CreateSubmissionMutationPayload
   
  
positive.code:   # sort by assigned_to in descending order
    ASSIGNED_TO_DESC
  
    # sort by auction_score in ascending order
    AUCTION_SCORE_ASC
  
  
negative.code:     input: UpdateCollectorProfileInput!
    ): UpdateCollectorProfilePayload
    updateConsignmentSubmission(
      # Parameters for UpdateSubmissionMutation
      input: UpdateSubmissionMutationInput!
    ): UpdateSubmissionMutationPayload
  
  