From a6dca4c13fbccd0fa1bbf3c61da879b74ed63dcd Mon Sep 17 00:00:00 2001
From: Matti Niemenmaa <matti.niemenmaa+git@iki.fi>
Date: Thu, 4 Apr 2019 20:04:28 +0300
Subject: [PATCH] s3: Add INTELLIGENT_TIERING storage class

For Intelligent-Tiering:
https://aws.amazon.com/s3/storage-classes/#Unknown_or_changing_access
---
 backend/s3/s3.go   | 3 +++
 docs/content/s3.md | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/backend/s3/s3.go b/backend/s3/s3.go
index 573c33cc2..c307e3f49 100644
--- a/backend/s3/s3.go
+++ b/backend/s3/s3.go
@@ -653,6 +653,9 @@ isn't set then "acl" is used instead.`,
 			}, {
 				Value: "DEEP_ARCHIVE",
 				Help:  "Glacier Deep Archive storage class",
+			}, {
+				Value: "INTELLIGENT_TIERING",
+				Help:  "Intelligent-Tiering storage class",
 			}},
 		}, {
 			// Mapping from here: https://www.alibabacloud.com/help/doc-detail/64919.htm
diff --git a/docs/content/s3.md b/docs/content/s3.md
index 8237d053e..c051b330c 100644
--- a/docs/content/s3.md
+++ b/docs/content/s3.md
@@ -222,6 +222,8 @@ Choose a number from below, or type in your own value
    \ "GLACIER"
  7 / Glacier Deep Archive storage class
    \ "DEEP_ARCHIVE"
+ 8 / Intelligent-Tiering storage class
+   \ "INTELLIGENT_TIERING"
 storage_class> 1
 Remote config
 --------------------
@@ -930,6 +932,8 @@ The storage class to use when storing new objects in S3.
         - Glacier storage class
     - "DEEP_ARCHIVE"
         - Glacier Deep Archive storage class
+    - "INTELLIGENT_TIERING"
+        - Intelligent-Tiering storage class
 
 #### --s3-storage-class