question: public CreateCustomMetric ( Monitoring monitoringService , String projectResource ) { this . monitoringService = monitoringService ; this . projectResource = projectResource ; this . metricType = CUSTOM_METRIC_DOMAIN + "/" + DEFAULT_METRIC_TYPE ; this . metricName = projectResource + "/metricDescriptors/" + metricType ; }
target:  Constructs an instance of the class using the default metric name.