# MemoryMessageBody.RequestContext

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorymessagebody/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorymessagebody/properties/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Streaming/MemoryStreams/MemoryMessageBody.cs#L98)

```csharp
[Orleans.Id(1)]
public Dictionary<string, object>? RequestContext
```

Gets the message request context.