Hi Stuart,
Thanks for getting in touch! I’m sorry for the delay in getting back to you! It turns out, just yesterday, we created a GitHub issue to look into adding this functionality to Octopus.
Below is the GitHub issue for reference.
So while there is no direct way to do this in Octopus currently, we are looking into adding this functionality. 
Let me know if you have any questions or run into any issues.
Best regards,
Daniel