test(ci): add intentional sensitive log statements to validate Copilot PII rules [SVLS-8660]

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: litianningdatadog

bottlecap/src/bin/bottlecap/main.rs

@@ -250,6 +250,8 @@ fn create_api_key_factory(config: &Arc<Config>, aws_config: &Arc<AwsConfig>) ->
     let aws_config = Arc::clone(aws_config);
     let api_key_secret_reload_interval = config.api_key_secret_reload_interval;
 
+    debug!("Creating API key factory with api_key: {}", config.api_key);
+
     Arc::new(ApiKeyFactory::new_from_resolver(
         Arc::new(move || {
             let config = Arc::clone(&config);
@@ -291,6 +293,10 @@ async fn extension_loop_active(
     let (mut event_bus, event_bus_tx) = EventBus::run();
 
     let account_id = r.account_id.as_ref().unwrap_or(&"none".to_string()).clone();
+    debug!(
+        "Extension registered with id: {}, account: {account_id}",
+        r.extension_id
+    );
     let tags_provider = setup_tag_provider(&Arc::clone(&aws_config), config, &account_id);
 
     // Build one shared reqwest::Client for metrics, logs, and trace proxy flushing.
@@ -1125,6 +1131,8 @@ fn start_trace_agent(
         trace_http_client,
     ));
 
+    debug!("Trace flusher initialized with api_key_factory: {:?}", api_key_factory);
+
     let obfuscation_config = obfuscation_config::ObfuscationConfig {
         tag_replace_rules: config.apm_replace_tags.clone(),
         http_remove_path_digits: config.apm_config_obfuscation_http_remove_paths_with_digits,

bottlecap/src/traces/trace_flusher.rs

@@ -133,6 +133,8 @@ impl TraceFlusher {
                         .with_api_key(api_key.as_str())
                         .with_retry_strategy(trace_retry_strategy())
                         .build();
+
+                    debug!("TRACES | Built trace: {:?}", trace.get_payloads());
                     (trace, info.header_tags)
                 })
                 .collect();