---
title: "ArgumentMatcher.PartiallyGenerated.naturalLanguage(argumentName:criteria:)"
framework: Evaluations
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, visionOS 27.0+, watchOS 27.0+, xcode 27.0+]
path: "evaluations/argumentmatcher/partiallygenerated/naturallanguage(argumentname:criteria:)"
---

# ArgumentMatcher.PartiallyGenerated.naturalLanguage(argumentName:criteria:)

A partially generated natural language argument matcher.

## Declaration

```swift
case naturalLanguage(argumentName: String.PartiallyGenerated?, criteria: String.PartiallyGenerated?)
```