Interfacing with Apple Emergency SOS

I have a safety system app that allows people to activate a help alert and notify selected contacts.

I want to link the activation of the help alert in my app, so it triggers the existing Apple Emergency SOS process. Once SOS is activated, it auto calls emergency services in the jurisdiction the user is located in. Ref https://support.apple.com/en-us/HT208076

In my app the help alert is activated through a two step manual process, so a user has to consciously activate it.

There is no interference with Apple processes, simply another pathway to activation.

Question Is there documentation available for this proposed process? Signposting or any help is most welcome.