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# ArgumentMatcher.oneOf(argumentName:allowedValues:)

A value that indicates the argument must be present with a value that matches one of the allowed values.

```
case oneOf(argumentName: String, allowedValues: [ArgumentValue])
```

## Parameters

`argumentName`

The name of the argument to validate.

`allowedValues`

The set of values the argument must match one of.

---

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