title: How to avoid escaping for JSON string in MSON file?
body: <p>I have a JSON string which I need to pass in request body. Below is the JSON string I'm setting in 'PublicationPreferences' identifier:</p>
  <pre><code>+ PublicationPreferences: `{\n  \&quot;preference\&quot;: [\n    {\n      \&quot;categoryUid\&quot;: \&quot;ALL\&quot;,\n      \&quot;category\&quot;: \&quot;ALL\&quot;,\n      \&quot;PublicationUid\&quot;: \&quot;ALL\&quot;,\n      \&quot;publication\&quot;: \&quot;ALL\&quot;,\n      \&quot;hasOptIn\&quot;: \&quot;false\&quot;\n    }\n  ]\n}` (string,optional) - Preferences selected while unsubscribing
  </code></pre>
  <p>But when I set this JSON string it is being escaped automatically and converted into below string:</p>
  <pre><code>&quot;publicationPreferences&quot;: &quot;{\\n  \\\&quot;preference\\\&quot;: [\\n    {\\n      \\\&quot;categoryUid\\\&quot;: \\\&quot;ALL\\\&quot;,\\n      \\\&quot;category\\\&quot;: \\\&quot;ALL\\\&quot;,\\n      \\\&quot;PublicationUid\\\&quot;: \\\&quot;ALL\\\&quot;,\\n      \\\&quot;publication\\\&quot;: \\\&quot;ALL\\\&quot;,\\n      \\\&quot;hasOptIn\\\&quot;: \\\&quot;false\\\&quot;\\n    }\\n  ]\\n}&quot;
  </code></pre>
  <p>but I need only the original JSON string without escaping it. I don't know how I can avoid escaping in MSON file. Any help would be much appreciated!</p>