Hi, we are supporting an appliance which uses the Smart Home Skill API (themostat features, toggle features). There are error codes that can appear on the appliance and I would like customers to be able to ask Alexa "what does error code X mean" or "give me more information about the current error on my appliance". Is there any such support within the Smart Home Skill API? I know this would be possible with a custom skill but then I would need to have two different skills for users, and I see there is a new beta out for using custom invocations in the Smart Home Skill API, but there is no indication when that would be available widely.
What are some possible solutions for this requirement?