[ {
  "url" : "http://localhost:X/pet/123/uploadImage",
  "method" : "POST",
  "headers" : {
    "Accept" : "application/json",
    "Connection" : "keep-alive",
    "Content-Length" : "10",
    "Content-Type" : "application/json"
  },
  "cookies" : { },
  "body" : "\"the file\""
} ]