A more involved GraphQL schema involving Movies and TV Show information.

schema.js

const schema = `
type Query {
  movie(id: ID!): Movie
  tvShow(id: ID!): TVShow
  movies(year: Int, page: Int): Movies
}

interface Media {
  id: ID! @isUnique 
  externalId: String! @isUnique
}

type Movies {
  pages: Int 
  results: [Movie]
}

type Movie implements Media {
  id: ID! @isUnique 
  externalId: String! @isUnique
  title: String! 
  budget: Int 
  popularity: Float! 
  tagline: String 
  overview: String
  status: String 
  runtime: Int 
  release_date: String
  vote_average: Float 
  vote_count: Int 
  poster_path: String 
  backdrop_path: String 
  #backdrops: [MovieBackdrop] @relation(name: "MovieBackdrops")
  posters: [Poster] @relation(name: "MediaPoster")
  trailers: [Trailer] @relation(name: "MediaTrailer")
  genres: [Genre] @relation(name: "Genres")
  keywords: [Keyword] @relation(name: "Keywords") 
  relatedAVIVideos: [AVIVideo]
}

type TVShow implements Media {
  id: ID! @isUnique
  externalId: String! @isUnique
  title: String! 
  popularity: Float! 
  first_air_date: String
  last_air_date: String 
  overview: String 
  vote_average: Float 
  vote_count: Int 
  number_of_episodes: Int 
  number_of_seasons: Int 
  episode_run_time: Int 
  poster_path: String
  seasons: [TVShowSeason] @relation(name: "TVShowSeasons")
  posters: [Poster] @relation(name: "MediaPoster")
  trailers: [Trailer] @relation(name: "MediaTrailer")
  genres: [Genre] @relation(name: "Genres")
}

type TVShowSeason @model {
  id: ID! @isUnique
  externalId: String! @isUnique
  tvShow: TVShow! @relation(name: "TVShowSeasons") 
  name: String  
  season_number: Int 
  air_date: String
  overview: String 
  episode_count: Int 
  poster_path: String
  episodes: [TVShowEpisode] @relation(name: "TVShowSeasonEpisodes")
}

type TVShowEpisode @model {
  id: ID! @isUnique
  externalId: String! @isUnique
  name: String! 
  airDate: String 
  overview: String 
  voteAverage: Float 
  voteCount: Int 
  season: TVShowSeason! @relation(name: "TVShowSeasonEpisodes")
}

type Trailer @model {
  id: ID! @isUnique 
  externalId: String! @isUnique
  key: String 
  name: String 
  site: String 
  media: Media! @relation(name: "MediaTrailer")
}

type Poster @model {
  id: ID! @isUnique
  externalId: String! @isUnique
  aspectRatio: Float 
  filePath: String 
  height: Int 
  width: Int 
  voteAverage: Float 
  voteCount: Int
  media: Media! @relation(name: "MediaPoster")
}

type Genre @model {
  id: ID! @isUnique
  externalId: String! @isUnique
  name: String! 
}

type Keyword @model {
  id: ID! @isUnique 
  externalId: String! @isUnique 
  name: String! 
}

type AVIVideo @model {
  id: ID! @isUnique 
  externalId: String
  name: String 
  thumbnailUrl: String 
}
`

export default schema