<serviceTask id="servicetask1" name="REST task1" activiti:class="org.wso2.carbon.bpmn.extensions.rest.RESTTask">
  <extensionElements>
    <activiti:field name="serviceURL">
      <activiti:expression>http://10.0.3.1:9773/restSample1_1.0.0/services/rest_sample1/${method}</activiti:expression>
    </activiti:field>
    <activiti:field name="basicAuthUsername">
      <activiti:expression>bobcat</activiti:expression>
    </activiti:field>
    <activiti:field name="basicAuthPassword">
      <activiti:expression>bobcat</activiti:expression>
    </activiti:field>
    <activiti:field name="method">
      <activiti:string><![CDATA[POST]]></activiti:string>
    </activiti:field>
    <activiti:field name="input">
      <activiti:expression>Input for task1</activiti:expression>
    </activiti:field>
    <activiti:field name="outputVariable">
      <activiti:string><![CDATA[v1]]></activiti:string>
    </activiti:field>
    <activiti:field name="headers">
      <activiti:string><![CDATA[key1:value1,key2:value2]]></activiti:string>
    </activiti:field>
  </extensionElements>
</serviceTask>