diff --git a/cs3/storage/provider/v1beta1/provider_api.proto b/cs3/storage/provider/v1beta1/provider_api.proto
index 3bc0513b..67881a1a 100644
--- a/cs3/storage/provider/v1beta1/provider_api.proto
+++ b/cs3/storage/provider/v1beta1/provider_api.proto
@@ -435,6 +435,9 @@ message ListRecycleRequest {
   // The end time range to query for recycle items.
   // The value is Unix Epoch timestamp in seconds.
   cs3.types.v1beta1.Timestamp to_ts = 3;
+  // OPTIONAL.
+  // The reference to which the action should be performed.
+  Reference ref = 4;
 }
 
 message ListRecycleResponse {
@@ -463,6 +466,9 @@ message ListRecycleStreamRequest {
   // The end time range to query for recycle items.
   // The value is Unix Epoch timestamp in seconds.
   cs3.types.v1beta1.Timestamp to_ts = 3;
+  // OPTIONAL.
+  // The reference to which the action should be performed.
+  Reference ref = 4;
 }
 
 message ListRecycleStreamResponse {
diff --git a/docs/index.html b/docs/index.html
index 76d255f3..7c735f53 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -13805,6 +13805,14 @@ <h3 id="cs3.storage.provider.v1beta1.ListRecycleRequest">ListRecycleRequest</h3>
 The value is Unix Epoch timestamp in seconds. </p></td>
                 </tr>
               
+                <tr>
+                  <td>ref</td>
+                  <td><a href="#cs3.storage.provider.v1beta1.Reference">Reference</a></td>
+                  <td></td>
+                  <td><p>OPTIONAL.
+The reference to which the action should be performed. </p></td>
+                </tr>
+              
             </tbody>
           </table>
 
@@ -13891,6 +13899,14 @@ <h3 id="cs3.storage.provider.v1beta1.ListRecycleStreamRequest">ListRecycleStream
 The value is Unix Epoch timestamp in seconds. </p></td>
                 </tr>
               
+                <tr>
+                  <td>ref</td>
+                  <td><a href="#cs3.storage.provider.v1beta1.Reference">Reference</a></td>
+                  <td></td>
+                  <td><p>OPTIONAL.
+The reference to which the action should be performed. </p></td>
+                </tr>
+              
             </tbody>
           </table>
 
diff --git a/proto.lock b/proto.lock
index 73563115..ea209c41 100644
--- a/proto.lock
+++ b/proto.lock
@@ -6929,6 +6929,11 @@
                 "id": 3,
                 "name": "to_ts",
                 "type": "cs3.types.v1beta1.Timestamp"
+              },
+              {
+                "id": 4,
+                "name": "ref",
+                "type": "Reference"
               }
             ]
           },
@@ -6970,6 +6975,11 @@
                 "id": 3,
                 "name": "to_ts",
                 "type": "cs3.types.v1beta1.Timestamp"
+              },
+              {
+                "id": 4,
+                "name": "ref",
+                "type": "Reference"
               }
             ]
           },