title: How to remove Server header with kong response-transformer plugin?
body: <p>I'm trying to remove the Server header by using the following declarative map in a serverless approach:</p>
  
  <pre><code>plugins:
    - name: response-transformer
      service: my-service
      config:
        remove.headers: Server
  </code></pre>
  
  <p>but I get:</p>
  
  <pre><code>in 'plugins':
   - in entry 1 of 'plugins':
  in 'config':
    in 'remove.headers': unknown field
  </code></pre>
  
  <p>I also tried to override the value but it just seems that the above configuration has something missing...what am I doing wrong?</p>