Erik Nygren 
https://www.rfc-editor.org/info/rfc10008/
Also an interesting one, for the HTTP QUERY method. It's like POST in that there is a request body, but it is idempotent like GET. There are lots of #HTTP APIs and other Fetch use cases which will want to be using this.
RFC 10008: The HTTP QUERY Method | RFC Editor
This specification defines the QUERY method for HTTP. A QUERY requests that the request target process the enclosed content in a safe and idempotent manner and then respond with the result of that processing. This is similar to POST requests, but QUERY requests can be automatically repeated or restarted without concern for partial state changes.
bert hubert ๐บ๐ฆ๐ช๐บ๐บ๐ฆ