Adding a header check for compatibility support

minio · Jan 8, 2024 · 7b33363 · 7b33363
1 parent 8397688
commit 7b33363
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git 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
@@ -69,6 +69,8 @@ const (
 )
 
 const (
+	// Response Headers
+	Etag = "ETag"
 
 	// Storage class header.
 	amzStorageClass = "X-Amz-Storage-Class"