I got this JSON object which I sent from my server to my Swift application.

```
{
  "625289": {
    "id": 1,
    "subject": "Hello World"
  },
  "625277": {
    "id": 2,
    "subject":"Bye World!"
  }
}

```

So i tried to get the subject for each result ("625289" and "625277") by doing as below in my Swift class: 

```
struct Resultat : Decodable   {
  let subject: String
}

var result = [Resultat]()
let urlll = URL(string:"http://localhost:8888/api/pouet.php")

URLSession.shared.dataTask(with: urlll!) { (data, response, error) in
  do {
    print("coucoulol")
    //print(response)

    self.result = try JSONDecoder().decode([Resultat].self, from: data!)

    print(self.result)

    for eachTicket in self.result {
      print(eachTicket.subject)
    }
  } catch {
    print("error"+error.localizedDescription)
  }
}.resume()

```

However, when I tried to execute the code, it says "The data couldn’t be read because it isn’t in the correct format." From what I understand, the loop for in the code is suffice to get the values in the arrays or maybe I'm wrong. Any help is appreciated, thanks.