Can't find any documentation on the Bixby verbal command to invoke an existing SmartThings automation
I know how to speak a Bixby command to CREATE a SmartThings automation to run at a later time, but not to invoke one that is already created
none
I expect it should be able to do this. Also, is it possible for Bixby to create an automation that runs everyday, not just ONCE
I would recommend looking into the SmartThings documentation for help with integration (https://smartthings.developer.samsung.com/).