diff --git a/proto/sharing_enums.proto b/proto/sharing_enums.proto
index 52443062..3c537234 100644
--- a/proto/sharing_enums.proto
+++ b/proto/sharing_enums.proto
@@ -1041,12 +1041,13 @@ enum CloudRegisterReceiverResult {
 //     //depot/google3/javascript/net/grpc/web/statuscode.ts
 // )
 
-// The action type of uploading files to the cloud. Used by CLOUD_UPLOAD_START
-// and CLOUD_UPLOAD_END.
+// The action type of uploading/downloading files to/from the cloud. Used by
+// CLOUD_UPLOAD_START , CLOUD_UPLOAD_END, CLOUD_DOWNLOAD_START and
+// CLOUD_DOWNLOAD_END.
 enum CloudActionType {
   CLOUD_ACTION_TYPE_UNKNOWN = 0;
-  // The upload is a normal upload.
+  // The action is a normal upload/download.
   CLOUD_ACTION_TYPE_NORMAL = 1;
-  // The upload is a retry of a previous failed upload.
+  // The action is a retry of a previous failed upload/download.
   CLOUD_ACTION_TYPE_RETRY = 2;
 }
diff --git a/sharing/proto/analytics/nearby_sharing_log.proto b/sharing/proto/analytics/nearby_sharing_log.proto
index 28407970..faecaadb 100644
--- a/sharing/proto/analytics/nearby_sharing_log.proto
+++ b/sharing/proto/analytics/nearby_sharing_log.proto
@@ -1084,6 +1084,7 @@ message SharingLog {
   // event_metadata into the anonymous logs.
   message CloudDownloadStart {
     optional AttachmentsInfo attachments_info = 1;
+    optional location.nearby.proto.sharing.CloudActionType action_type = 2;
   }
 
   // EventType: CLOUD_DOWNLOAD_END used by QR code cloud web receiver
@@ -1091,6 +1092,7 @@ message SharingLog {
   // event_metadata into the anonymous logs.
   message CloudDownloadEnd {
     repeated CloudAttachmentInfo download_infos = 1;
+    optional location.nearby.proto.sharing.CloudActionType action_type = 2;
   }
 
   // EventType: CLOUD_SHARING_RPC_RESULT