title: Spring WebClient. Receive multipart/form-data
body: <p>There is existing <code>BodyExtractors</code> for multipart/form-data for using with WebClient.</p>
  <p>I found:</p>
  <ol>
  <li>Solution to send multipart/form-data via WebClient;</li>
  <li>Solution to read multipart/form-data in Controllers. (<code>BodyExtractors.toMultipartData()</code>)</li>
  </ol>
  <p>But I can't find the solution to parse multipart response body by WebClient.</p>