From b40bf2938b5b96b6904c385995e97ebbf1af2d36 Mon Sep 17 00:00:00 2001
From: Stephen Firrincieli <stephen.firrincieli@datadoghq.com>
Date: Thu, 24 Oct 2019 11:45:09 -0400
Subject: [PATCH] Update README to include DD_ENHANCED_METRICS

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6adbcbab..226d5062 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ The Datadog API must be defined as an environment variable via [AWS CLI](https:/
 You can also supply or override the API key at runtime:
 
 ```python
-# Override DD API Key after importing datadog_lambda packages 
+# Override DD API Key after importing datadog_lambda packages
 from datadog import api
 api._api_key = "MY_API_KEY"
 ```
@@ -57,6 +57,10 @@ To debug the Datadog Lambda Layer, set the environment variable below to `DEBUG`
 
 - DD_LOG_LEVEL
 
+To increment `aws.lambda.enhanced.invocations` and `aws.lambda.enhanced.errors` Datadog Lambda integration metrics set this environment variable to `true`:
+
+- DD_ENHANCED_METRICS
+
 ### The Serverless Framework
 
 If your Lambda function is deployed using the Serverless Framework, refer to this sample `serverless.yml`.