import io.obtrace.sdk.core.ObtraceClient;
import io.obtrace.sdk.core.SemanticMetrics;
import io.obtrace.sdk.model.ObtraceConfig;
import java.util.Map;
 
ObtraceConfig cfg = new ObtraceConfig();
cfg.apiKey = System.getenv("OBTRACE_API_KEY");
cfg.tenantId = System.getenv("OBTRACE_TENANT_ID");
cfg.projectId = System.getenv("OBTRACE_PROJECT_ID");
cfg.appId = "checkout-api";
cfg.serviceName = "checkout-api";
cfg.serviceVersion = System.getenv().getOrDefault("OBTRACE_SERVICE_VERSION", "2026.03.10");
cfg.env = System.getenv().getOrDefault("OBTRACE_ENV", "prod");
 
ObtraceClient client = new ObtraceClient(cfg);
client.log("info", "service.started", null);
client.metric(SemanticMetrics.RUNTIME_CPU_UTILIZATION, 0.41, "1", null);
client.span("checkout.charge", null, null, null, "", Map.of(
    "feature.name", "checkout",
    "cloud.region", System.getenv().getOrDefault("AWS_REGION", "us-east-1")
));
client.flush();