CamelCase serialization doesn't work on System.Object after upgrading to: 110.2.0

[SebastianJust]

Hi,

I've newly upgraded to version: 110.2.0.
After the upgrade, it will not serialize the data as camelCase, when using:

RestResponse response = await _restClient.ExecuteGetAsync (new RestRequest("/api/users")
.AddHeader("Authorization", string.Format("Bearer {0}", token)));
object result = response.Data;

The object is still PascalCase.

I've tried to override the existing configuration by using the 'UseNewtonsoftJson' without any progress.

RestClient client = new RestClient(url, configureSerialization: s => s.UseNewtonsoftJson());

In addtion: I've also tried:
string json = JsonConvert.SerializeObject(response.Data, new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver(),
Formatting = Formatting.Indented
});

Secondly i've also tried to use the 'UseSystemTextJson'. Here is the response:
{
"valueKind": 2
}

Can you please help me how to fix it? Are there anyway I can configure it as it was in release: 106.15?

[alexeyzimarev]

I don't see any serialisation and deserialisation being linked in one execution path. The sample code is deserialising something, and I can't see where the serialisation issue occurs. As your deserialisation result isn't typed, you are basically parsing JSON, and it works as expected. The server returns pascal case, and that's what you get.

[SebastianJust]

@alexeyzimarev yes exactly I agree. But I think it might be the way it's deserialized that has been changed, when you returning: 'Data'. It looks like it was some kind of KeyValue before (In your previous versions).

I've made a work around, that works.

private static object DeserializeJson(this string json)
 {
     if(string.IsNullOrEmpty(json))
         return null;

     JToken jToken = JToken.Parse(json);

     return jToken.Type switch
     {
         JTokenType.Object => JsonConvert.DeserializeObject<ExpandoObject>(json),
         JTokenType.Array => JsonConvert.DeserializeObject<List<ExpandoObject>>(json),
         JTokenType.String => JsonConvert.DeserializeObject<string>(json),
         JTokenType.Boolean => JsonConvert.DeserializeObject<bool>(json),
         JTokenType.Bytes => JsonConvert.DeserializeObject<byte[]>(json),
         JTokenType.Date => JsonConvert.DeserializeObject<DateTime>(json),
         JTokenType.Guid => JsonConvert.DeserializeObject<Guid>(json),
         JTokenType.Integer => JsonConvert.DeserializeObject<int>(json),
         JTokenType.Uri => JsonConvert.DeserializeObject<string>(json),
         JTokenType.Float => JsonConvert.DeserializeObject<float>(json),
         _ => throw new NotImplementedException()
     };
 }

But that's not the proper way of wanna do it. So I was wondering if you have any extensions or anything, so I can get the same data as before?

[alexeyzimarev]

Well, yes, before v107 the default serialiser was a fork of SimpleJson, and it created all sort of problems. It's been moved to System.Text.Json a while ago. You can find it mentioned in the docs.

[SebastianJust]

Oh okay! Cool :) That makes sense. So do you have any extensions or something build in or, should I do something else?