anchor.diff:  
   # An ISO 8601-encoded datetime
   scalar ISO8601DateTime
  +
  +type Job {
  +  # HTML of job listing
  +  content: String!
  +
  +  # The url of the job listing on Greenhouse
  +  externalURL: String!
  +  id: ID!
  +  location: String!
  +  title: String!
  +  updatedAt(
  +    format: String
  +
  +    # A tz database time zone, otherwise falls back to "X-TIMEZONE" header. See
  +    # http://www.iana.org/time-zones,
  +    # https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
  +    timezone: String
  +  ): String
  +}
   
   # Represents untyped JSON
   scalar JSON
  
positive.code:     # The ID of the Credit Card
      id: String!
    ): CreditCard
  
    # A namespace external partners (provided by Galaxy)
    external: External!
  
negative.code: 
    # Home screen content
    homePage: HomePage
    job(id: ID!): Job!
    jobs: [Job!]!
    marketingCategories: [MarketingCollectionCategory!]!
    marketingCollection(slug: String!): MarketingCollection
    marketingCollections(
  