To edit configuration files that can be used by GCP Deployment manager I found no tools providing auto completion.
As the article Creating a Basic Configuration suggests, a human being should manually search for valid values using
gcloud deployment-manager types list
and check the syntax by a trial and error process.
Behind the scenes I imagine that the tool should call commands such as:
gcloud deployment-manager types list
so it shouldn't be that hard but even the Google Cloud official plugin for IntelliJ doesn't do that.
What is a tool that provides auto completion for such file types?