# JsonCodec

Package: [Microsoft.Orleans.Serialization.SystemTextJson](/orleans/docs/api/csharp/microsoft.orleans.serialization.systemtextjson/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Serialization.SystemTextJson) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization.SystemTextJson/JsonCodec.cs#L24)

```csharp
[Orleans.Alias(json)]
public class JsonCodec : IDeepCopier, IGeneralizedCopier, IFieldCodec, ITypeFilter, IGeneralizedCodec
```

A serialization codec which uses `System.Text.Json.JsonSerializer`.

## Constructors

- [JsonCodec(IEnumerable<ICodecSelector>, IEnumerable<ICopierSelector>, IOptions<JsonCodecOptions>)](/orleans/docs/api/csharp/microsoft.orleans.serialization.systemtextjson/orleans.serialization.jsoncodec/constructors/constructor-system-collections-generic-ienumerable-orleans-serialization-seriali-f0baafb8/)

## Fields

- [WellKnownAlias](/orleans/docs/api/csharp/microsoft.orleans.serialization.systemtextjson/orleans.serialization.jsoncodec/fields/wellknownalias-633481cf/)