title: Camel REST Bean Chaining
body: <p>I currently have a REST route builder that looks as follows:</p>
  
  <pre><code>rest("/v1")
    .post("/create")
      .to("bean:myAssembler?method=assemble(${in.header.content})")
      .to("bean:myService?method=create(?)");
  </code></pre>
  
  <p>The bean myAssembler takes raw JSON and transforms this into MyObject. This object is then returned and I want it forwarded onto myService as a parameter for its create method. </p>
  
  <p>How can I do this using Camel?</p>