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  "identifier" : "/documentation/AppKit/NSPasteboard/ReadingOptionKey",
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# NSPasteboard.ReadingOptionKey

Options for reading pasteboard data.

```
struct ReadingOptionKey
```

## Discussion

These options can be used for both the [`readObjects(forClasses:options:)`](/documentation/AppKit/NSPasteboard/readObjects(forClasses:options:)) and [`canReadObject(forClasses:options:)`](/documentation/AppKit/NSPasteboard/canReadObject(forClasses:options:)) methods, unless otherwise specified.  The currently available options allow for customization of how URLS are read from the pasteboard.

## Topics

### Type Properties

[`urlReadingContentsConformToTypes`](/documentation/AppKit/NSPasteboard/ReadingOptionKey/urlReadingContentsConformToTypes)

Option for reading URLs to restrict the results to URLs with contents that conform to any of the provided UTI types.

[`urlReadingFileURLsOnly`](/documentation/AppKit/NSPasteboard/ReadingOptionKey/urlReadingFileURLsOnly)

Option for reading URLs to restrict the results to file URLs only.

### Initializers

[`init(rawValue:)`](/documentation/AppKit/NSPasteboard/ReadingOptionKey/init(rawValue:))


---

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