Donates this interaction object to the system.
- iOS 10.0+
- macOS 10.12+
- watchOS 3.2+
A block to execute with the results. Provide a block if you want to know whether the interaction was donated successfully. The block has no return value and takes the following parameter.
An error object indicating a problem occurred. On success, this parameter is
nil. If there was an error, this parameter contains an error object describing what happened.
Call this method from your app when you want to donate a SiriKit interaction to the system to help improve search results. If you provide a block in the
completion parameter, the system executes your block asynchronously with the results.