From d6d95a35ba579d1e4cc3f342b0befc614c4fa827 Mon Sep 17 00:00:00 2001
From: Andrew Jones <andrew.h.jones@oracle.com>
Date: Wed, 28 Jun 2023 22:14:52 +0100
Subject: [PATCH] Change default content type to JSON

Change the default content type to `application/json`. It was always
ignored anyway, but I've made another PR in fn_go that means that it
will be used: https://github.com/fnproject/fn_go/pull/56

Once that PR is merged we should revendor `fn_go` with this PR.
---
 client/invoke.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/invoke.go b/client/invoke.go
index d9d450ab..21fa81e2 100644
--- a/client/invoke.go
+++ b/client/invoke.go
@@ -80,7 +80,7 @@ func Invoke(provider provider.Provider, ireq InvokeRequest) (*http.Response, err
 	if contentType != "" {
 		req.Header.Set("Content-Type", contentType)
 	} else {
-		req.Header.Set("Content-Type", "text/plain")
+		req.Header.Set("Content-Type", "application/json")
 	}
 
 	if len(env) > 0 {