- iOS 11.0+
- macOS 10.13+
- Mac Catalyst 13.0+Beta
- tvOS 11.0+
The completion handler block that's invoked after the request has finished processing.
A hint to minimize the resource burden of the request.
A Boolean signifying that the Vision request should execute exclusively on the CPU.
The specific algorithm or implementation revision that is to be used to perform the request.
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