upward-proxy.yml

status: response.status # [Go to 1]
headers: response.headers # [Go to 1]
body: response.body # [Go to 1]

# 1
response:
  when:
    - matches: request.url.pathname
      pattern: '^/pokemon/graphql'
      use: pokemonGQL # [Go to 2]
    - matches: request.url.pathname
      pattern: '^/countries/graphql'
      use: countriesGQL # [Go to 3]
  default: helloWorld # [Go to 4]

# 2
pokemonGQL:
  target:
    inline: 'https://graphql-pokemon.now.sh'

# 3
countriesGQL:
  target:
    inline: 'https://countries.trevorblades.com'

# 4
helloWorld:
  inline:
    status: 200
    headers:
      inline:
        content-type:
          inline: text/html
    body:
      inline: 'Hello World'