public List<ExtPluginConfiguration> listPluginConfigurations(final String keyprefix, final String serviceName)
    {
        return listPluginConfigurations(keyprefix, serviceName, true);
    }
public List < ExtPluginConfiguration > listPluginConfigurations ( final String keyprefix , final String serviceName ) { return listPluginConfigurations ( keyprefix , serviceName , true ) ; }
Return a list of resource model configuration

@param serviceName
@param keyprefix prefix for properties
@return List of Maps, each map containing "type": String, "props":Properties