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UNNotificationAttachmentOptionsThumbnailHiddenKey

A Boolean value indicating whether the system hides the attachment’s thumbnail.

Declaration

let UNNotificationAttachmentOptionsThumbnailHiddenKey: String

Discussion

The value of this key is an NSNumber containing a Boolean value. When set to true, the attachment’s thumbnail isn’t displayed. If you don’t include this key, the system shows the thumbnail.

See Also

Creating an Attachment