From a8b767e0d264816ad2610c5a5ff8c33b66080dbd Mon Sep 17 00:00:00 2001
From: Jordan Gonzalez <30836115+duncanista@users.noreply.github.com>
Date: Mon, 2 Feb 2026 15:11:47 -0500
Subject: [PATCH 1/2] ensure we lowercase service

---
 bottlecap/src/lifecycle/invocation/processor.rs    | 3 ++-
 bottlecap/src/logs/lambda/processor.rs             | 2 +-
 bottlecap/src/tags/lambda/tags.rs                  | 2 +-
 bottlecap/src/traces/stats_concentrator_service.rs | 2 +-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/bottlecap/src/lifecycle/invocation/processor.rs b/bottlecap/src/lifecycle/invocation/processor.rs
index fa1a8334f..876680842 100644
--- a/bottlecap/src/lifecycle/invocation/processor.rs
+++ b/bottlecap/src/lifecycle/invocation/processor.rs
@@ -107,7 +107,8 @@ impl Processor {
             &config.service.clone().unwrap_or(resource.clone()),
             "aws.lambda",
             config.trace_aws_service_representation_enabled,
-        );
+        )
+        .to_lowercase();
 
         let enhanced_metrics = EnhancedMetrics::new(metrics_aggregator, Arc::clone(&config));
         enhanced_metrics.start_usage_metrics_task(); // starts the long-running task that monitors usage metrics (fd_use, threads_use, tmp_used)
diff --git a/bottlecap/src/logs/lambda/processor.rs b/bottlecap/src/logs/lambda/processor.rs
index e4d6fbf39..6ecaf4f3f 100644
--- a/bottlecap/src/logs/lambda/processor.rs
+++ b/bottlecap/src/logs/lambda/processor.rs
@@ -64,7 +64,7 @@ impl LambdaProcessor {
         event_bus: Sender<Event>,
         is_managed_instance_mode: bool,
     ) -> Self {
-        let service = datadog_config.service.clone().unwrap_or_default();
+        let service = datadog_config.service.clone().unwrap_or_default().to_lowercase();
         let tags = tags_provider.get_tags_string();
         let function_arn = tags_provider.get_canonical_id().unwrap_or_default();
 
diff --git a/bottlecap/src/tags/lambda/tags.rs b/bottlecap/src/tags/lambda/tags.rs
index 8b1dead73..7915c085c 100644
--- a/bottlecap/src/tags/lambda/tags.rs
+++ b/bottlecap/src/tags/lambda/tags.rs
@@ -100,7 +100,7 @@ fn tags_from_env(
         tags_map.insert(ENV_KEY.to_string(), env.to_string());
     }
     if let Some(service) = &config.service {
-        tags_map.insert(SERVICE_KEY.to_string(), service.to_string());
+        tags_map.insert(SERVICE_KEY.to_string(), service.to_lowercase());
     }
     if let Ok(init_type) = std::env::var(INIT_TYPE) {
         tags_map.insert(INIT_TYPE_KEY.to_string(), init_type);
diff --git a/bottlecap/src/traces/stats_concentrator_service.rs b/bottlecap/src/traces/stats_concentrator_service.rs
index edeff12dd..78aa560cf 100644
--- a/bottlecap/src/traces/stats_concentrator_service.rs
+++ b/bottlecap/src/traces/stats_concentrator_service.rs
@@ -166,7 +166,7 @@ impl StatsConcentratorService {
                 sequence: 0,
                 // Not supported yet
                 agent_aggregation: String::new(),
-                service: self.config.service.clone().unwrap_or_default(),
+                service: self.config.service.clone().unwrap_or_default().to_lowercase(),
                 container_id: self.tracer_metadata.container_id.clone(),
                 // Not supported yet
                 tags: vec![],

From 1288941cbfc62f47594f6631334b6dc0125c2e9a Mon Sep 17 00:00:00 2001
From: Jordan Gonzalez <30836115+duncanista@users.noreply.github.com>
Date: Mon, 2 Feb 2026 15:15:10 -0500
Subject: [PATCH 2/2] fmt

---
 bottlecap/src/logs/lambda/processor.rs             | 6 +++++-
 bottlecap/src/traces/stats_concentrator_service.rs | 7 ++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/bottlecap/src/logs/lambda/processor.rs b/bottlecap/src/logs/lambda/processor.rs
index 6ecaf4f3f..8af820512 100644
--- a/bottlecap/src/logs/lambda/processor.rs
+++ b/bottlecap/src/logs/lambda/processor.rs
@@ -64,7 +64,11 @@ impl LambdaProcessor {
         event_bus: Sender<Event>,
         is_managed_instance_mode: bool,
     ) -> Self {
-        let service = datadog_config.service.clone().unwrap_or_default().to_lowercase();
+        let service = datadog_config
+            .service
+            .clone()
+            .unwrap_or_default()
+            .to_lowercase();
         let tags = tags_provider.get_tags_string();
         let function_arn = tags_provider.get_canonical_id().unwrap_or_default();
 
diff --git a/bottlecap/src/traces/stats_concentrator_service.rs b/bottlecap/src/traces/stats_concentrator_service.rs
index 78aa560cf..6523c8569 100644
--- a/bottlecap/src/traces/stats_concentrator_service.rs
+++ b/bottlecap/src/traces/stats_concentrator_service.rs
@@ -166,7 +166,12 @@ impl StatsConcentratorService {
                 sequence: 0,
                 // Not supported yet
                 agent_aggregation: String::new(),
-                service: self.config.service.clone().unwrap_or_default().to_lowercase(),
+                service: self
+                    .config
+                    .service
+                    .clone()
+                    .unwrap_or_default()
+                    .to_lowercase(),
                 container_id: self.tracer_metadata.container_id.clone(),
                 // Not supported yet
                 tags: vec![],