From 7b3336326245b20b2939209ffce4842f85b4b49d Mon Sep 17 00:00:00 2001
From: zveinn <info@sveinn.is>
Date: Mon, 8 Jan 2024 13:44:47 +0000
Subject: [PATCH] Adding a header check for compatibility support

---
 api-get-object-attributes.go | 7 +++++++
 constants.go                 | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/api-get-object-attributes.go b/api-get-object-attributes.go
index 1dcd20aef1..7f0b55fa6d 100644
--- a/api-get-object-attributes.go
+++ b/api-get-object-attributes.go
@@ -19,6 +19,7 @@ package minio
 import (
 	"context"
 	"encoding/xml"
+	"errors"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -173,8 +174,14 @@ func (c *Client) GetObjectAttributes(ctx context.Context, bucketName, objectName
 	if err != nil {
 		return ObjectAttributes{}, err
 	}
+
 	defer closeResponse(resp)
 
+	hasEtag := resp.Header.Get(Etag)
+	if hasEtag != "" {
+		return ObjectAttributes{}, errors.New("getObjectAttributes is not supported by the current endpoint version")
+	}
+
 	if resp.StatusCode != http.StatusOK {
 		ER := new(ErrorResponse)
 		if err := xml.NewDecoder(resp.Body).Decode(ER); err != nil {
diff --git a/constants.go b/constants.go
index 3d55c0e56e..5d9827dfc9 100644
--- a/constants.go
+++ b/constants.go
@@ -69,6 +69,8 @@ const (
 )
 
 const (
+	// Response Headers
+	Etag = "ETag"
 
 	// Storage class header.
 	amzStorageClass = "X-Amz-Storage-Class"