anchor.diff:  
     # This user should receive new works notifications
     receiveNewWorksNotification: Boolean
  +
  +  # This user should receive order notifications
  +  receiveOrderNotification: Boolean
   
     # This user should receive outbid notifications
     receiveOutbidNotification: Boolean
  
positive.code:     artistID: String
      category: String
      isFeaturedArtistContent: Boolean
      size: Int
      slugs: [String!]
    ): [MarketingCollection]
  
negative.code:   job(id: ID!): Job!
    jobs: [Job!]!
    marketingCategories: [MarketingCollectionCategory!]!
    marketingCollection(slug: String!): MarketingCollection
    marketingCollections(
      artistID: String
      category: String
      isFeaturedArtistContent: Boolean
      randomizationSeed: String
      showOnEditorial: Boolean
      size: Int
      slugs: [String!]
    ): [MarketingCollection!]!
    marketingHubCollections: [MarketingCollection!]!
  
    # Get price insights for a market.
    marketPriceInsights(artistId: ID!, medium: String!): MarketPriceInsights
  