Malformed JSON using template transformer.

[rubenbaraut]

Issue Description

Malformed JSON using template transformer.

If the response body from the internal service is like

body: "onclick=\"require("IntlUtils").setCookieLocale("ar_AR", "en_US", "https:\\/\\/ar-ar.facebook.com\\/", "www_list_selector", 3);"

The transformation plugin is encoding the htmlentities resulting in non scaped quotes

onclick=\"require("IntlUtils").setCookieLocale("es_LA", "en_US", "https:\\/\\/es-la.facebook.com\\/", "www_list_selector", 0); return false;

So is changing the """ into quotes , and then the returning json response is invalid

Expected Behavior

The expected behavior is that the htmlentites should be returned without any transformation

"onclick=\"require("IntlUtils").setCookieLocale("ar_AR", "en_US", "https:\\/\\/ar-ar.facebook.com\\/", "www_list_selector", 3);"

Checklist