--- /dev/null
+package org.onap.portalapp.widget.service;
+
+import org.onap.portalapp.widget.domain.MicroserviceData;
+import org.onap.portalapp.widget.domain.MicroserviceParameter;
+
+/**
+ * TODO: moved all microservice-related code (domain, controller, service)
+ * from ecomp portal Backend to widget microservice
+ */
+public interface MicroserviceService {
+
+ Long saveMicroserivce(MicroserviceData newService);
+
+ void saveMicroserviceParameter(MicroserviceParameter newParameter);
+
+ Long getMicroserviceIdByName(String newServiceName);
+}