anchor.diff:    # Search for scheduled flights.
     allFlights(search: FlightsSearchInput!, options: FlightsOptionsInput, filters: FlightsFiltersInput, after: String, first: Int, before: String, last: Int): FlightConnection
   
  -  # Search for all hotels in one location.
  +  # Search for all available hotels in one location. It's necessary to send
  +  # checkin and checkout dates as well as rooms configuration to get availability info.
     allAvailableHotels(search: HotelsSearchInput!, after: String, first: Int, before: String, last: Int): HotelAvailabilityConnection
  +
  +  # Search for single available hotel by its ID. It's necessary to send checkin
  +  # and checkout dates as well as rooms configuration to get availability info.
  +  availableHotel(search: AvailableHotelSearchInput!): HotelAvailability
   
     # Search for airports, cities, countries. You can search by location name,
     # radius on the map or rectangle on the map. If you do not specify one of these
  
positive.code: 
    # Bottom right coordinates of the area.
    bottomRight: CoordinatesInput!
  }
  
  type Baggage {
  
negative.code:   # Single hotel by ID.
    hotel(id: ID!): Hotel
  
    # All cities where you can find the hotels. This query can be used for suggestions of relevant cities (search for example).
    hotelCities(
      # First few letters. Note that search doesn't work with prefix shorter than 3 characters.
      prefix: String!
      after: String
      first: Int
      before: String
      last: Int
    ): HotelCityConnection
  }
  
  type RouteStop {
  