test trace id for validation app

Author: yiyuan-he

exporters/aws-otel-otlp-udp-exporter/validation-app/app.py

@@ -41,6 +41,11 @@ def udp_server():
 # Create a span for testing with various attributes
 tracer = trace.get_tracer(__name__)
 with tracer.start_as_current_span("test_parent_span") as parent:
+    span_context = parent.get_span_context()
+    trace_id = span_context.trace_id
+    xray_trace_id = f"1-{format(trace_id, '032x')[0:8]}-{format(trace_id, '032x')[8:32]}"
+    print(f"X-Ray Trace ID: {xray_trace_id}")
+
     parent.set_attribute("service.name", "validation-app")
     parent.set_attribute("test.attribute", "test_value")
     parent.add_event("test-event", {"event.data": "some data"})