From 4b92c846e143df3ced29338aa118ca535cf9bb2d Mon Sep 17 00:00:00 2001
From: Mahad Janjua <134644284+majanjua-amzn@users.noreply.github.com>
Date: Mon, 8 Sep 2025 17:12:06 -0700
Subject: [PATCH] [Lambda] Remove b3/b3multi propagators

---
 lambda-layer/otel-instrument | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lambda-layer/otel-instrument b/lambda-layer/otel-instrument
index 8bf5cf4657..7fd2366d1e 100644
--- a/lambda-layer/otel-instrument
+++ b/lambda-layer/otel-instrument
@@ -2,7 +2,7 @@
 
 export OTEL_INSTRUMENTATION_AWS_SDK_EXPERIMENTAL_SPAN_ATTRIBUTES=true
 
-export OTEL_PROPAGATORS="${OTEL_PROPAGATORS:-baggage,xray,tracecontext,b3,b3multi}"
+export OTEL_PROPAGATORS="${OTEL_PROPAGATORS:-baggage,xray,tracecontext}"
 
 export OTEL_SERVICE_NAME=${OTEL_SERVICE_NAME:-${AWS_LAMBDA_FUNCTION_NAME}}