From 3b3add183f662c01f1931622f0048322ee6b9aca Mon Sep 17 00:00:00 2001
From: Harshavardhana <harsha@minio.io>
Date: Tue, 28 Feb 2023 00:18:43 +0530
Subject: [PATCH] remove sse-kms header in completeMultipartUpload

continuation of #1777
---
 api-put-object-multipart.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api-put-object-multipart.go b/api-put-object-multipart.go
index 823a7ddf3b..85d6c70a25 100644
--- a/api-put-object-multipart.go
+++ b/api-put-object-multipart.go
@@ -389,7 +389,8 @@ func (c *Client) completeMultipartUpload(ctx context.Context, bucketName, object
 
 	headers := opts.Header()
 	if s3utils.IsAmazonEndpoint(*c.endpointURL) {
-		headers.Del(encrypt.SseGenericHeader)
+		headers.Del(encrypt.SseKmsKeyID)      // Remove X-Amz-Server-Side-Encryption-Aws-Kms-Key-Id not supported in CompleteMultipartUpload
+		headers.Del(encrypt.SseGenericHeader) // Remove X-Amz-Server-Side-Encryption not supported in CompleteMultipartUpload
 	}
 
 	// Instantiate all the complete multipart buffer.