Thank you everyone for your support with the Fn API : Defining and adding SDK Metrics <https://s.apache.org/beam-fn-api-metrics> proposal :).
I only got minor feedback in the last iteration I requested last. I am finalizing this now and will begin working on PRs in the coming week. Of course please let me know if there are any other red flags.. But I have tried my best to incorporate all feedback I have received and make the best plan I could. Thanks again for your help, couldn't have done this without this community, Alex
