anchor.diff:  }
   ----
   
  -The `HttpServerRequest` headers can be injected into a method parameter annotated with `@io.quarkus.vertx.web.Header`: 
  +The `HttpServerRequest` headers can be injected into method parameters annotated with `@io.quarkus.vertx.web.Header` using the following types:
   
   [options="header",cols="1,1"]
   |===
  
positive.code: [source, java]
  ----
  @Route(path = "/people", produces = ReactiveRoutes.APPLICATION_JSON)
  Multi<Person> people(RoutingContext context) {
      return Multi.createFrom().items(
              new Person("superman", 1),
              new Person("batman", 2),
  
negative.code: === Adding MicroProfile OpenAPI Annotations
  
  You can use link:https://github.com/eclipse/microprofile-open-api[MicroProfile OpenAPI] to better document your schema, 
  for instance, adding header info, or specifying the return type on `void` methods might be useful:
  
  [source, java]
  ----
  