Metricbeat AWS module template

I'm using the AWS module in metricbeat (just the Cloudwatch metricset) but I can't seem to find any index templates for it. If I do a metricbeat export template there are no mappings for aws., or more specifically for my use-case aws.containerinsights.metrics. Understandably theres's lots of different fields that are going to come out of the AWS module, but do we have these templates anywhere? I've trawled through Github but haven't found anything yet.