---
title: kQLPreviewPropertyAttachmentsKey
framework: quicklook
role: symbol
role_heading: Global Variable
path: quicklook/kqlpreviewpropertyattachmentskey
---

# kQLPreviewPropertyAttachmentsKey

A list of attachments or sub-resources.

## Declaration

```swift
let kQLPreviewPropertyAttachmentsKey: CFString!
```

## Discussion

Discussion The value is a CFDictionary object. The keys of the dictionary are the attachment identifiers (CFString objects) that can be referenced with the cid:id URL. The dictionary’s values are themselves dictionaries that use the kQLPreviewPropertyAttachmentDataKey, kQLPreviewPropertyMIMETypeKey and kQLPreviewPropertyTextEncodingNameKey properties.

## See Also

### Deprecated constants

- [kQLPreviewContentIDScheme](quicklook/kqlpreviewcontentidscheme.md)
- [kQLPreviewPropertyCursorKey](quicklook/kqlpreviewpropertycursorkey.md)
- [kQLPreviewOptionCursorKey](quicklook/kqlpreviewoptioncursorkey.md)
- [kQLPreviewPropertyAttachmentDataKey](quicklook/kqlpreviewpropertyattachmentdatakey.md)
- [kQLPreviewPropertyBaseBundlePathKey](quicklook/kqlpreviewpropertybasebundlepathkey.md)
- [kQLPreviewPropertyDisplayNameKey](quicklook/kqlpreviewpropertydisplaynamekey.md)
- [kQLPreviewPropertyHeightKey](quicklook/kqlpreviewpropertyheightkey.md)
- [kQLPreviewPropertyMIMETypeKey](quicklook/kqlpreviewpropertymimetypekey.md)
- [kQLPreviewPropertyPDFStyleKey](quicklook/kqlpreviewpropertypdfstylekey.md)
- [kQLPreviewPropertyStringEncodingKey](quicklook/kqlpreviewpropertystringencodingkey.md)
- [kQLPreviewPropertyTextEncodingNameKey](quicklook/kqlpreviewpropertytextencodingnamekey.md)
- [kQLPreviewPropertyWidthKey](quicklook/kqlpreviewpropertywidthkey.md)
- [kQLThumbnailPropertyBadgeImageKey](quicklook/kqlthumbnailpropertybadgeimagekey.md)
- [kQLThumbnailPropertyBaseBundlePathKey](quicklook/kqlthumbnailpropertybasebundlepathkey.md)
- [kQLThumbnailPropertyExtensionKey](quicklook/kqlthumbnailpropertyextensionkey.md)