[AWSX] fix(logs fowarder): Update docs on trace forwarding

Author: ge0Aja

aws/logs_monitoring/enhanced_lambda_metrics.py

@@ -85,7 +85,7 @@
 logger.setLevel(logging.getLevelName(os.environ.get("DD_LOG_LEVEL", "INFO").upper()))
 
 try:
-    from datadog_lambda.metric import lambda_stats
+    from datadog_lambda.metric import lambda_metric
 
     DD_SUBMIT_ENHANCED_METRICS = True
 except ImportError:
@@ -136,9 +136,7 @@ def submit_to_dd(self):
         logger.debug(
             "Submitting metric {} {} {}".format(self.name, self.value, self.tags)
         )
-        lambda_stats.distribution(
-            self.name, self.value, timestamp=timestamp, tags=self.tags
-        )
+        lambda_metric(self.name, self.value, timestamp=timestamp, tags=self.tags)
 
 
 def get_last_modified_time(s3_file):

aws/logs_monitoring/forwarder.py

@@ -144,7 +144,7 @@ def _forward_logs(self, logs, key=None):
     def _forward_metrics(self, metrics, key=None):
         """
         Forward custom metrics submitted via logs to Datadog in a background thread
-        using `lambda_stats` that is provided by the Datadog Python Lambda Layer.
+        using `lambda_metric` that is provided by the Datadog Python Lambda Layer.
         """
         if logger.isEnabledFor(logging.DEBUG):
             logger.debug(f"Forwarding {len(metrics)} metrics")

aws/logs_monitoring/template.yaml

@@ -292,11 +292,13 @@ Parameters:
       - CRITICAL
   DdTraceEnabled:
     Type: String
-    Default: "true"
+    Default: "false"
     AllowedValues:
       - "true"
       - "false"
-    Description: Set to false to disable trace creation and forwarding for the forwarder itself. Enabling this may incur additional Serverless APM charges. See https://docs.datadoghq.com/tracing/trace_collection/library_config/python/#traces
+    Description: Set to false to disable trace creation for the forwarder itself.
+    Lambda forwarder should be instrumented to forward these traces to Datadog, see https://docs.datadoghq.com/serverless/aws_lambda/.
+    Enabling this may incur additional Serverless APM charges. See https://docs.datadoghq.com/tracing/trace_collection/library_config/python/#traces.
   DdEnhancedMetrics:
     Type: String
     Default: "false"