JsonUtility.FromJson to a dynamic object?

Hi,

No, this is not possible because we need to know the field names and types in order to deserialise the JSON data.

If you want totally 'unstructured' JSON access (i.e. Dictionary<string, object> style) then you'll need to use a different JSON library for now.

If you know that the JSON data conforms to one of a set of types but you won't know exactly which one until you deserialise it and check some values, then you can deserialize it multiple times, like this:

Code (csharp):

1.  
2. [Serializable] public struct CommonFields
3. {
4.   public string typeName;
5. }
6.  
7. var cf = JsonUtility.FromJson<CommonFields>(json); // fields other than 'typeName' will just be ignored
8.  
9. switch(cf.typeName)
10. {
11.   case "type1":
12.     return JsonUtility.FromJson<TypeOne>(json);
13.   case "type2":
14.    return JsonUtility.FromJson<TypeTwo>(json);
15.   // etc...
16. }
17.