diff --git a/Filer-Server-API.md b/Filer-Server-API.md
index 377a311..e287fef 100644
--- a/Filer-Server-API.md
+++ b/Filer-Server-API.md
@@ -33,10 +33,6 @@ You can append to any HTTP API with &pretty=y to see a formatted json output.
 | maxMB | max chunk size | empty |
 | mode | file mode | 0660 |
 | header: `Content-Type` | used for auto compression | empty |
-| header: `X-Amz-Tagging` | example: `X-Amz-Tagging: name1=value1&name2=value2`. Returned as `X-Amz-Tagging-Name1: value1` In GET/HEAD response header.| empty |
-| prefixed header: `X-Amz-Meta-` | example: `X-Amz-Meta-name1: value1`. Returned as `X-Amz-Meta-Name1: value1` in GET/HEAD response header. | empty |
-| header: `x-amz-storage-class` | example: `x-amz-storage-class: standard`. Returned as `X-Amz-Storage-Class: standard` in GET/HEAD response header. The value is not used yet. | empty |
-