---
title: PromptBuilder
framework: foundationmodels
role: symbol
role_heading: Structure
path: foundationmodels/promptbuilder
---

# PromptBuilder

A type that represents a prompt builder.

## Declaration

```swift
@resultBuilder struct PromptBuilder
```

## Topics

### Building a prompt

- [buildArray(_:)](foundationmodels/promptbuilder/buildarray(_:).md)
- [buildBlock(_:)](foundationmodels/promptbuilder/buildblock(_:).md)
- [buildEither(first:)](foundationmodels/promptbuilder/buildeither(first:).md)
- [buildEither(second:)](foundationmodels/promptbuilder/buildeither(second:).md)
- [buildExpression(_:)](foundationmodels/promptbuilder/buildexpression(_:).md)
- [buildLimitedAvailability(_:)](foundationmodels/promptbuilder/buildlimitedavailability(_:).md)
- [buildOptional(_:)](foundationmodels/promptbuilder/buildoptional(_:).md)

## See Also

### Creating a prompt

- [init(_:)](foundationmodels/prompt/init(_:).md)
- [PromptRepresentable](foundationmodels/promptrepresentable.md)