anchor.diff:  |===
   // endpoint options: END
   
  -
  -
   == Avro RPC Headers
   
   [width="100%",cols="20%,80%",options="header",]
  
positive.code: _Note: Existing classes can be used only for RPC (see below), not in
  data format._
  
  == Using the Avro data format
  
  Using the avro data format is as easy as specifying that the class that
  you want to marshal or unmarshal in your route.
  
  [source,xml]
  --------------------------------------------------------------------------------
      <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
          <route>
              <from uri="direct:in"/>
              <marshal>
                  <avro instanceClass="org.apache.camel.dataformat.avro.Message"/>
              </marshal>
              <to uri="log:out"/>
          </route>
      </camelContext>
  --------------------------------------------------------------------------------
  
  An alternative can be to specify the dataformat inside the context and
  reference it from your route.
  
  [source,xml]
  --------------------------------------------------------------------------------------
      <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
           <dataFormats>
              <avro id="avro" instanceClass="org.apache.camel.dataformat.avro.Message"/>
          </dataFormats>
          <route>
              <from uri="direct:in"/>
              <marshal><custom ref="avro"/></marshal>
              <to uri="log:out"/>
          </route>
      </camelContext>
  --------------------------------------------------------------------------------------
  
  In the same manner you can umarshal using the avro data format.
  
  == Using Avro RPC in Camel
  
  As mentioned above Avro also provides RPC support over multiple
  
negative.code: | *configuration* (advanced) | To use a shared AvroConfiguration to configure options once |  | AvroConfiguration
  |===
  // component options: END
  
  // endpoint options: START
  The Avro endpoint is configured using URI syntax:
  