title: Liquid map error "After parsing a value an unexpected character was encountered"
body: <p>I have a very simple Liquid map (extract here below):</p>
  
  <pre><code>{   
      {% if content.DisplayLastName__c %}
      "DisplayLastName__c": "{{ content.DisplayLastName__c }}",
      {% endif %}
  }
  </code></pre>
  
  <p>The input message of the map is the following:</p>
  
  <pre><code>{
          "DisplayLastName__c": "é\" r",
          "FirstName": "é\""
  }
  </code></pre>
  
  <p>I got this error due to the fact that there is a <em>\"</em> in one field: "After parsing a value an unexpected character was encountered".</p>
  
  <p>Am I missing something?</p>