@Override
    public String getHttpMethod() {
        return "POST";
    }
Adds multiple componenents to multiple hosts.

@param params - Ambari server connection information.
@param clusterName - Existing cluster.
@param hostNames - Hosts on which components are to be added.
@param componentNames - Components to be added.
ambari-funtest/src/test/java/org/apache/ambari/funtest/server/api/servicecomponenthost/BulkAddServiceComponentHostsWebRequest.java