From 67672373f4303c50db84af723c8b43f1f71701e6 Mon Sep 17 00:00:00 2001
From: Zhenguo Niu <Niu.ZGlinux@gmail.com>
Date: Mon, 24 Dec 2018 09:30:33 +0800
Subject: [PATCH] Expose the real error message of BadRequest error

This change exposes the error message of BadRequest error from API,
which is helpful to find out the real error reason.
---
 errors.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/errors.go b/errors.go
index d358c68eb..d72718f2d 100644
--- a/errors.go
+++ b/errors.go
@@ -108,7 +108,11 @@ type ErrDefault503 struct {
 }
 
 func (e ErrDefault400) Error() string {
-	return "Invalid request due to incorrect syntax or missing required parameters."
+	e.DefaultErrString = fmt.Sprintf(
+		"Bad request with: [%s %s], error message: %s",
+		e.Method, e.URL, e.Body,
+	)
+	return e.choseErrString()
 }
 func (e ErrDefault401) Error() string {
 	return "Authentication failed"