title: Size Limit of camel header variable and property
body: <p>I have to store the request xml in to database. I was using header variable to do that.</p>
  
  <pre><code>exchange.getIn().setHeader("inputRequestXml", body);
  </code></pre>
  
  <p>it was working for some files And I was getting below exception for some files, it seems like because of the file size.</p>
  
  <pre><code> 413 Request entity too large
  </code></pre>
  
  <p>So I have changed the implementation by using camel property, like below</p>
  
  <pre><code>exchange.setProperty("inputRequestXml", body);
  </code></pre>
  
  <p>Now I am not getting the exception. But I am afraid that will it handle the bigger files in actual PROD environment. So i want to know, What would be the size
  limit of header variable and property?   </p>