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# FunctionType

Property in [FunctionTypeBuilder](/3.1/api/csharp/yarn.compiler/yarn.compiler.functiontypebuilder.md)

## Summary

Gets the [FunctionType](/3.1/api/csharp/yarn.compiler/yarn.compiler.functiontypebuilder/yarn.compiler.functiontypebuilder.functiontype.md) instance constructed by this [FunctionTypeBuilder](/3.1/api/csharp/yarn.compiler/yarn.compiler.functiontypebuilder.md) .

```csharp
public FunctionType FunctionType { get; }
```