From 15726ed62e91c2bafdd950ccd3f2657a929a1cbe Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
Date: Thu, 28 Jul 2022 13:20:59 +0100
Subject: [PATCH] Update content/client-server-api/_index.md

---
 content/client-server-api/_index.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/content/client-server-api/_index.md b/content/client-server-api/_index.md
index 191aeaac..7a1f9e4d 100644
--- a/content/client-server-api/_index.md
+++ b/content/client-server-api/_index.md
@@ -25,7 +25,8 @@ Authentication](#client-authentication) for details).
 All `POST` and `PUT` endpoints, with the exception of
 [`POST /_matrix/media/v3/upload`](#post_matrixmediav3upload), require the
 client to supply a request body containing a (potentially empty) JSON object.
-Clients are *not* required to supply a `Content-Type` header.
+Clients should supply a `Content-Type` header of `application/json` for all requests with JSON bodies,
+but this is not required.
 
 Similarly, all endpoints require the server to return a JSON object,
 with the exception of 200 responses to