anchor.diff:  
     # Returns a connection of the items. Only Artwork supported right now.
     itemsConnection(after: String, before: String, first: Int, last: Int): ArtworkConnection
  -  @deprecated(reason: "Utilize `orderedItemsConnection` for union type")
  +    @deprecated(reason: "Utilize `orderedItemsConnection` for union type")
     itemType: String
     key: String
     layout: OrderedSetLayouts!
  
positive.code: type Invoice implements Node {
    # A globally unique ID.
    id: ID!
    @deprecated(
      reason: "Payment Request was deprecated. The type was kept for legacy client support. [Will be removed in v2]"
    )
  
    # A type-specific ID likely used as a database ID.
    internalID: ID!
    @deprecated(
      reason: "Payment Request was deprecated. The type was kept for legacy client support. [Will be removed in v2]"
    )
  
    # Lewitt's invoice id.
    lewittInvoiceID: String!
    @deprecated(
      reason: "Payment Request was deprecated. The type was kept for legacy client support. [Will be removed in v2]"
    )
  
    # Link to public checkout page.
    paymentURL: String
    @deprecated(
      reason: "Payment Request was deprecated. The type was kept for legacy client support. [Will be removed in v2]"
    )
  
    # Current state of invoice.
    state: InvoiceState
    @deprecated(
      reason: "Payment Request was deprecated. The type was kept for legacy client support. [Will be removed in v2]"
    )
  
    # A formatted price with various currency formatting options.
    total(
  
negative.code: 
    # True if message is an invoice message
    isInvoice: Boolean
      @deprecated(
        reason: "Payment Request was deprecated. The field was kept for legacy client support. [Will be removed in v2]"
      )
  }
  
  # A connection to a list of items.
  