testRequestConfig.setEncoding("UTF-8");
testRequestConfig.setEndpoint(me.getEndpoint());
testRequestConfig.setMethod(me.getRequestMethod());
// set parameters
RestParametersConfig parametersConfig = testRequestConfig.addNewParameters();
Map<String, String> parametersMap = me.getHttpRequestParameters();
List<RestParameterConfig> parameterConfigList = new ArrayList<RestParameterConfig>();
for (String name : parametersMap.keySet()) {
RestParameterConfig parameterConf = RestParameterConfig.Factory.newInstance();
parameterConf.setName(name);