CustomStringScalar (SmallRye: GraphQL Server :: API 2.7.0 API)

```
public interface CustomStringScalar
```
A base class for all CustomScalars that are based on GraphQL's String.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String stringValueForSerialization()

- Method Detail
  - stringValueForSerialization
```
String stringValueForSerialization()
```