From c6f66b403d8134a4243210c6e5213d73f013c484 Mon Sep 17 00:00:00 2001
From: Richard D <richard@dutton.me.uk>
Date: Wed, 18 Oct 2017 18:46:41 +0100
Subject: [PATCH] An example of displaying request headers on Client

Useful for debugging.
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 TROUBLESHOOTING.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 TROUBLESHOOTING.md

diff --git a/TROUBLESHOOTING.md b/TROUBLESHOOTING.md
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+If you have a non-library SendGrid issue, please contact our [support team](https://support.sendgrid.com).
+
+If you can't find a solution below, please open an [issue](https://github.com/sendgrid/csharp-http-client/issues).
+
+## Table of Contents
+
+* [Viewing the Request Body](#request-body)
+
+<a name="request-body"></a>
+## Viewing the Request Body
+
+When debugging or testing, it may be useful to examine the raw request body to compare against the [documented format](https://sendgrid.com/docs/API_Reference/api_v3.html).
+
+e.g. on a Client instance, myClient.
+
+```csharp
+foreach (KeyValuePair<DateTime, string> kvp in myClient.RequestHeaders)
+{
+    Console.WriteLine("Name = {0}, Value = {1}", kvp.Key, kvp.Value);
+}
+```