String payloadExpressionValue = this.getStringFromField(this.payloadExpression, execution);
String resultVariableValue = this.getStringFromField(this.resultVariable, execution);
LocalMuleClient client = this.getMuleContext().getClient();
ScriptingEngines scriptingEngines = Context.getProcessEngineConfiguration().getScriptingEngines();
Object payload = scriptingEngines.evaluate(payloadExpressionValue, languageValue, execution);
MuleMessage message = new DefaultMuleMessage(payload, this.getMuleContext());
switch (this.mep) {
case REQUEST_RESPONSE: