code: public static List<ExtPluginConfiguration> listPluginConfigurations(
              final Map<String, String> props,
              final String keyprefix,
              final String serviceName
      )
      {
          return listPluginConfigurations(props, keyprefix, serviceName, false);
  
      }
docs: Return a list of resource model configuration
  
  @param serviceName service name
  @param props       properties
  @param keyprefix   prefix for properties
  @return List of Maps, each map containing "type": String, "props":Properties