HTTP/1.1 200 OK
Content-Length: 88
ETag: 7b32faa02c326e5730aa4bfdf1d34a82
Content-Type: text/plain

 { "i":1 , "d1":3.14 , "d2":3.1416 , "d3":3.1 , "d4":3.141592653589793000000000000000 }
