fix route conflict

urls.py

@@ -13,6 +13,7 @@ router.register(r'relationship', RelationshipMVS)
 router.register(r'resource', ResourceMVS)
 router.register(r'service', ServiceMVS)
 router.register(r'servicetype', ServiceTypeMVS)
+
 urlpatterns = [  
     path('api/', include(router.urls), name="dbsynced"),
-]
+]