I understand there will be an iCloud Binding soon (can’t wait!), but in the meantime, here’s a simple python script that allows you to create a rule in OH to send the “Find My iPhone” alert to your Apple devices. Through the Alexa/Hue Emulation binding, this allows you to say
“Alexa, turn on Find My iPhone” and your phone should make a sound.
I´m not sure yet if my binding prototype will ever reach the quality to be an official part of OH2; would be nice . For the initial version this will not be in scope; unless someone would like to contribute and implement this part. Currently I´m added channels and waiting for some feedback to check if my work can be used as a basis for an official binding.