{

" args ": {} ,

" data ": "hello world" ,

" files ": {} ,

" form ": {} ,

" headers ": {

" Accept-Encoding ": "gzip" ,

" Content-Length ": "11" ,

" Content-Type ": "text/plain" ,

" Host ": "httpbin.org" ,

" User-Agent ": "Go-http-client/1.1"

},

" json ": null ,

" origin ": "117.121.34.13" ,

" url ": "http://httpbin.org/put"

}