"http.get./helloworld":
  fn: helloworld
  authn: false
  params:
    - name: name_one
      in: query
      required: true
      schema:
        type: string
  body:
    content:
      application/json:
        schema:
          type: object
          required: [greeting]
          properties:
            greeting: 
              type: string
  responses:
    200:
      content:
        application/json:
          schema:
            type: string