Naive WebService Request

gistfile1.scala

def getUserData(userId: Int): Future[JsValue] = {
  val request = WS.url("http://example.com/user/1").withHeaders("Content-Type" -> "application/json").get()
  
  request.map { response =>
    if (response.status == 200) {
      response.json
    } else {
      throw new Exception("Error received. Status: ${response.status} Body: ${response.json}")
    }
  }
}