public void updateConfig(String appName, Map<String, String> config) {
        connection.execute(new ConfigUpdate(appName, config), apiKey);
    }
public void updateConfig ( String appName , Map < String , String > config ) { connection . execute ( new ConfigUpdate ( appName , config ) , apiKey ) ; }
Update environment variables to an app.
@param appName App name. See {@link #listApps} for a list of apps that can be used.
@param config Key/Value pairs of environment variables.