File Uploads with RPC vs. HttpApi + Multipart
Thank you for the work on RPC! 
Is it possible to do file uploads with RPC or do I need to jump to HttpApi + Multipart?
More broadly, what's the functionality cut and difference in goals between RPC and raw HttpApi?
Is it possible to do file uploads with RPC or do I need to jump to HttpApi + Multipart?
More broadly, what's the functionality cut and difference in goals between RPC and raw HttpApi?
