title: POSTMAN for Multipart/form-data
body: <p>How to use POSTMAN for Multipart/form-data which has customize header for testing my controller which takes 2 files as parameter (<code>public  ... controller( MultipartFile[] files)</code>)?</p>
  
  <pre><code>POST .... HTTP/1.1
  .
  .
  .
  ---boundary123
  Content-type:application/octet-stream
  content-Disposition: form-data filenale="abc.txt" name="someuniquename"
  [paylaod content](this is in xml format)
  ---boundary123
  content-type:application/json
  content-Disposition:form-data name="metadata"
  {ID:"999"}
  ---boundary123
  </code></pre>