anchor.diff:    # Creates a bidder position
     createBidderPosition(input: BidderPositionInput!): BidderPositionPayload
     createConsignmentOffer(input: CreateOfferMutationInput!): CreateOfferMutationPayload
  +  createConsignmentOfferResponse(input: CreateOfferResponseMutationInput!): CreateOfferResponseMutationPayload
     createConsignmentSubmission(input: CreateSubmissionMutationInput!): CreateSubmissionMutationPayload
   
     # Create a credit card
  
positive.code:   consignmentOffer: ConsignmentOffer
  }
  
  # Autogenerated input type of CreateSmsSecondFactor
  input CreateSmsSecondFactorInput {
    attributes: SmsSecondFactorAttributes!
  
negative.code:   # Get an Offer
    offer(
      # Return offers for the given partner
      gravityPartnerId: ID
      id: ID!
    ): ConsignmentOffer
  
  