"postData": {
            "mimeType": "application/x-www-form-urlencoded",
            "text": "loginFrn=0123456789&loginPassword=PasswordX&x=28&
+y=6",
            "params": [
              {
                "name": "loginFrn",
                "value": "0123456789"
              },
              {
                "name": "loginPassword",
                "value": "PasswordX"
              },
              {
                "name": "x",
                "value": "28"
              },
              {
                "name": "y",
                "value": "6"
              }
            ]