From 7795e5cd899568e6ef74e4ca1ae7e2c914fdce42 Mon Sep 17 00:00:00 2001
From: "Marcelo E. Magallon" <marcelo.magallon@grafana.com>
Date: Thu, 14 Oct 2021 14:36:46 -0600
Subject: [PATCH] Add sigv4/README.md

I couldn't figure out why sigv4 is a separate Go module, and I imagine
other people might have the same question.

Signed-off-by: Marcelo E. Magallon <marcelo.magallon@grafana.com>
---
 sigv4/README.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 sigv4/README.md

diff --git a/sigv4/README.md b/sigv4/README.md
new file mode 100644
index 00000000..5aabd4af
--- /dev/null
+++ b/sigv4/README.md
@@ -0,0 +1,9 @@
+github.com/prometheus/common/sigv4 module
+=========================================
+
+sigv4 provides a http.RoundTripper that will sign requests using
+Amazon's Signature Verification V4 signing procedure, using credentials
+from the default AWS credential chain.
+
+This is a separate module from github.com/prometheus/common to prevent
+it from having and propagating a dependency on the AWS SDK.