I am investigating Google Assistant/Actions on my smartphone and Google Mini smart speaker.
I can open my application OK, however I would like to be able to "Deep Link" into specific activities within my app.
Within in the Actions Console -> DialogFlow I've discovered the pre built App Management Agents
Create Action -> Custom Intent -> App Management App Management Manage your applications, user controlled settings, and preferences
These look good candidates for my use case
However I cannot see how to perform the desired Deep Linking into my app.
Is it not possible to create a Google App action that navigates to an "Inner" application Activity?
I have found this site
and attempted to use this code as my "Webhook" but it fails with WebHook error (206) This code looks exactly like what I am after. How do I get it to work though?