anchor.diff:    updateViewingRoomSubsections(
       input: UpdateViewingRoomSubsectionsInput!
     ): UpdateViewingRoomSubsectionsPayload
  +}
  +
  +type MyBid {
  +  lots: [CausalityLotState]
  +  sale: Sale
  +  saleArtworks: [SaleArtwork]
  +}
  +
  +type MyBids {
  +  active: [MyBid]
  +  closed: [MyBid]
   }
   
   type MyCollectionArtworkMutationDeleteSuccess {
  
positive.code:   # Can bids be placed on the artwork?
    isBiddable: Boolean
    isBidOn: Boolean
    isWithReserve: Boolean
    lotLabel: String
    lowEstimate: SaleArtworkLowEstimate
    minimumNextBid: SaleArtworkMinimumNextBid
  
negative.code:     last: Int
    ): ArtworkConnection
    associatedSale: Sale
    bidder: Bidder
  
    # A bid increment policy that explains minimum bids in ranges.
    bidIncrements: [BidIncrement]
  