From 0344b34246b490a7fd1ab1043ce61958eee5bccc Mon Sep 17 00:00:00 2001
From: Willy Kloucek <34452982+wkloucek@users.noreply.github.com>
Date: Tue, 16 Mar 2021 12:23:14 +0100
Subject: [PATCH] add etag to versions (#114)

---
 cs3/storage/provider/v1beta1/resources.proto |  4 ++++
 docs/index.html                              | 12 +++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/cs3/storage/provider/v1beta1/resources.proto b/cs3/storage/provider/v1beta1/resources.proto
index 6fce8a3a..fee65dc6 100644
--- a/cs3/storage/provider/v1beta1/resources.proto
+++ b/cs3/storage/provider/v1beta1/resources.proto
@@ -294,6 +294,10 @@ message FileVersion {
   // REQUIRED.
   // The Unix Epoch timestamp in seconds.
   uint64 mtime = 5;
+  // REQUIRED.
+  // As decribed in https://tools.ietf.org/html/rfc7232#section-2.3
+  // For a file version, the etag does not change because a version is immutable.
+  string etag = 6;
 }
 
 // A recycle item represents the information
diff --git a/docs/index.html b/docs/index.html
index 9adaba33..17b64820 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -13391,6 +13391,15 @@ <h3 id="cs3.storage.provider.v1beta1.FileVersion">FileVersion</h3>
 The Unix Epoch timestamp in seconds. </p></td>
                 </tr>
               
+                <tr>
+                  <td>etag</td>
+                  <td><a href="#string">string</a></td>
+                  <td></td>
+                  <td><p>REQUIRED.
+As decribed in https://tools.ietf.org/html/rfc7232#section-2.3
+For a file version, the etag does not change because a version is immutable. </p></td>
+                </tr>
+              
             </tbody>
           </table>
 
@@ -13558,7 +13567,8 @@ <h3 id="cs3.storage.provider.v1beta1.RecycleItem">RecycleItem</h3>
                   <td><a href="#string">string</a></td>
                   <td></td>
                   <td><p>REQUIRED.
-The original path of the deleted resource. </p></td>
+The original path of the deleted resource.
+MUST start with the slash character (/). </p></td>
                 </tr>
               
                 <tr>