Corrected parameters for associate health monitor

Both request and response parameters are incorrect
for associate health monitor with pool call.
I created entity for request parameters and reference it.
I also deleted the incorrect response entity reference.

Change-Id: I7005ced9a3fbec80f3e8a787f31e4ee586939ca4
Closes-Bug:1501201

api-ref/src/wadls/netconn-api/src/common.ent

@@ -3805,6 +3805,16 @@ router.</para>
         <para>The administrative state of the health monitor. A valid value is true (UP) or false (DOWN).</para>
     </wadl:doc>
 </param>' >
+<!--associateHealthMonitortoPool -->
+<!ENTITY hmassociatepoolRequestParams '
+<param xmlns="http://wadl.dev.java.net/2009/02" required="true"
+    name="id" style="plain" type="csapi:uuid">
+    <wadl:doc xmlns="http://docbook.org/ns/docbook"
+        xmlns:wadl="http://wadl.dev.java.net/2009/02"
+        xml:lang="EN">
+        <para>The UUID for the health monitor.</para>
+    </wadl:doc>
+</param>'>
 <!-- members -->
 <!ENTITY memberResponseParams '
 <param xmlns="http://wadl.dev.java.net/2009/02" required="true"

api-ref/src/wadls/netconn-api/src/os-lbaasv1.0-ext.wadl

@@ -469,7 +469,7 @@
             <para role="shortdesc">Associates a health monitor with a
                 specified pool.</para>
         </wadl:doc>
-        <request> &hmCreateRequestParams; <representation
+        <request> &hmassociatepoolRequestParams; <representation
                 mediaType="application/json">
                 <wadl:doc xmlns="http://docbook.org/ns/docbook"
                     xml:lang="EN">
@@ -479,7 +479,8 @@
                 </wadl:doc>
             </representation>
         </request>
-        <response status="201"> &hmResponseParams; <representation
+        <response status="201">
+            <representation
                 mediaType="application/json">
                 <wadl:doc xmlns="http://docbook.org/ns/docbook"
                     xml:lang="EN">