The capabilities supported by the zone.
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 3.0+
The server determines the capabilities of the zone and sets the value of this property when you save the record zone. Always check this property before performing tasks that require a specific capability.
Typically, default zones do not support any special capabilities. Custom zones in a private database normally support all options.
For more information about what you can do with specific capabilities, see