*    <flowConfig>
*       <installInHw>true</installInHw>
*       <name>flow1</name>
- *       <node id="00:00:00:00:00:00:00:01" type="OF"/>
+ *       <node>
+ *          <id>00:00:00:00:00:00:00:01</id>
+ *          <type>OF</type>
+ *       </node>
*       <ingressPort>1</ingressPort>
*       <priority>500</priority>
*       <etherType>0x800</etherType>
* </list>
*
* Response in JSON:
- * {"flowConfig":{"installInHw":"true","name":"flow1","node":{"@id":"00:00:00:00:00:00:00:01","@type":"OF"},
+ * {"flowConfig":{"installInHw":"true","name":"flow1","node":{"id":"00:00:00:00:00:00:00:01","type":"OF"},
* "ingressPort":"1","priority":"500","etherType":"0x800","nwSrc":"9.9.1.1","actions":"OUTPUT=2"}}
*
* </pre>
*    <flowConfig>
*       <installInHw>true</installInHw>
*       <name>flow1</name>
- *       <node id="00:00:00:00:00:00:00:01" type="OF"/>
+ *       <node>
+ *          <id>00:00:00:00:00:00:00:01</id>
+ *          <type>OF</type>
+ *       </node>
*       <ingressPort>1</ingressPort>
*       <priority>500</priority>
*       <etherType>0x800</etherType>
* </list>
*
* Response in JSON:
- * {"flowConfig":{"installInHw":"true","name":"flow1","node":{"@id":"00:00:00:00:00:00:00:01","@type":"OF"},
+ * {"flowConfig":{"installInHw":"true","name":"flow1","node":{"id":"00:00:00:00:00:00:00:01","type":"OF"},
* "ingressPort":"1","priority":"500","etherType":"0x800","nwSrc":"9.9.1.1","actions":"OUTPUT=2"}}
*
* </pre>
* <flowConfig>
*    <installInHw>true</installInHw>
*    <name>flow1</name>
- *    <node id="00:00:00:00:00:00:00:01" type="OF"/>
+ *    <node>
+ *       <id>00:00:00:00:00:00:00:01</id>
+ *       <type>OF</type>
+ *    </node>
*    <ingressPort>1</ingressPort>
*    <priority>500</priority>
*    <etherType>0x800</etherType>
* </flowConfig>
*
* Response in JSON:
- * {"installInHw":"true","name":"flow1","node":{"@id":"00:00:00:00:00:00:00:01","@type":"OF"},
+ * {"installInHw":"true","name":"flow1","node":{"id":"00:00:00:00:00:00:00:01","type":"OF"},
* "ingressPort":"1","priority":"500","etherType":"0x800","nwSrc":"9.9.1.1","actions":"OUTPUT=2"}
*
* </pre>
* <flowConfig>
*    <installInHw>true</installInHw>
*    <name>flow1</name>
- *    <node id="00:00:00:00:00:00:00:01" type="OF"/>
+ *    <node>
+ *       <id>00:00:00:00:00:00:00:01</id>
+ *       <type>OF</type>
+ *    </node>
*    <ingressPort>1</ingressPort>
*    <priority>500</priority>
*    <etherType>0x800</etherType>
* </flowConfig>
*
* Request in JSON:
- * {"installInHw":"true","name":"flow1","node":{"@id":"00:00:00:00:00:00:00:01","@type":"OF"},
+ * {"installInHw":"true","name":"flow1","node":{"id":"00:00:00:00:00:00:00:01","type":"OF"},
* "ingressPort":"1","priority":"500","etherType":"0x800","nwSrc":"9.9.1.1","actions":"OUTPUT=2"}
*
* </pre>