code: public static STSClient createSTSClient(Bus bus, Map<String, String> stsProps) {
          STSClient stsClient = createClient(bus, stsProps);
  
          stsClient.setWsdlLocation(stsProps.get(STS_WSDL_LOCATION));
          stsClient.setEndpointQName(new QName(stsProps.get(STS_NAMESPACE), stsProps.get(STS_ENDPOINT_NAME)));
  
          return stsClient;
      }
docs: for registry