3rd party app action button support

in anticipation for the action button that will be coming on the iphone 15pro, am I able to build in functionality and support that takes advantage of the action button for my app in Xcode? I know there are the few 3rd party apps for watchOS that have built in support for the action button on the Apple Watch ultra but I wanted to get more information on this from other developers.

3rd party app action button support
 
 
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