VNClassifyImageRequestMBS.available as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Whether this class is available.

Returns true on MacOS 10.15 or newer.

VNClassifyImageRequestMBS.knownClassificationsForRevision(requestRevision as Integer = 1, byref error as NSErrorMBS) as VNClassificationObservationMBS()

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Requests the collection of classifications that the Vision framework recognizes.

requestRevision: The revision of the request for which classifications should be reported.
error: The address of the error variable to populate should the call fail.

Returns an array of classifications for the given revision, or nil if an error occurred.