Key for the volume’s available capacity in bytes for storing important resources (read-only).
SDKs
- iOS 11.0+
- macOS 10.13+
Framework
- Foundation
Declaration
static let volumeAvailableCapacityForImportantUsageKey: URLResourceType Propertyvolume
volume
See Also
Volume Capacity Keys
Checking Volume Storage Capacity
Confirm that you have enough local storage space for a large amount of data.
static let volumeKey for the volume’s available capacity in bytes (read-only).
static let volumeKey for the volume’s available capacity in bytes for storing nonessential resources (read-only).
static let volumeKey for the volume’s total capacity in bytes (read-only).