actions {
  new_stream {
    request_headers {
      headers {
        key: ":path"
        value: "/"
      }
      headers {
        key: ":authority"
        value: "foo.com"
      }
    }
  }
}
actions {
  stream_action {
    response {
      continue_headers {
      }
    }
  }
}
actions {
  stream_action {
    response {
      continue_headers {
      }
    }
  }
}
