title: Apache Camel Pass Parameter
body: <p>can any one let me know how I can pass parameter from "from" to "to".</p>
  
  <pre><code>from("jetty:http://localhost:8080/processrequest")
      .process(inComingRequestProcessor)      
      .to("restlet:http://callservice.com?id=${id}")      
      .unmarshal().json(JsonLibrary.Jackson, Data.class)
      .beanRef("httpServiceProcessor", "process").log("${body}");
  </code></pre>
  
  <p>I am getting id from localhost:8080/processrequest and want to pass same as query parameter.</p>