[propose] add annotation/direcive to control what will be put in the response log

Currently only the response body from the api is stored in the request log.

Would it be better if there are annotation or directives that control what will be put in the log file. Just like the option `--include` of curl.
For example: if @verbose is used to output all the request and response data to log file, then i can share the log file with other team member to help debug API issues.