001package io.prometheus.metrics.exporter.opentelemetry;
002
003import java.util.Map;
004import java.util.UUID;
005
006public class ResourceAttributesDefaults {
007
008    private static final String instanceId = UUID.randomUUID().toString();
009
010    public static void addIfAbsent(Map<String, String> result) {
011        result.putIfAbsent("service.instance.id", instanceId);
012        result.putIfAbsent("service.name", "unknown_service:java");
013    }
014}