# LibTmux.Query.Json.QueryJson.Serialize

- **Module:** LibTmux.Query.Json.QueryJson
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/320dc64f4b8b7815842471327a5e6b84a1499bf8/src/LibTmux.Query.Json/QueryJsonSerializerContext.cs#L69
- **Page:** https://libtmux.org/en/dotnet/latest/reference/libtmux-query-json-queryjson-serialize/

```
LibTmux.Query.Json.QueryJson.Serialize(document: QueryDocument) -> string
```

Writes one document as v1 JSON.

## Parameters

- `document` (QueryDocument): The document to write.

## Returns

The encoded document, with no trailing newline.

## Raises

- `UnsupportedQueryExpressionException`: The document is not a v1 wire form, or encodes past the size limit.