Introduce server_url in the Device Sync Request proto (#320)

* repurpose field

* bump

* BackupOptions -> ArchiveOptions

Author: codabrink

proto/device_sync/content.proto

@@ -47,11 +47,10 @@ message HmacKeyUpdate {
 
 // Initiator or new installation id requesting a sync payload send a request
 message DeviceSyncRequest {
-  // Unique identifier for each request
-  string request_id = 1;
-  string pin_code = 2 [deprecated = true];
-  xmtp.device_sync.BackupElementSelection kind = 3 [deprecated = true];
-  xmtp.device_sync.BackupOptions options = 4;
+  string pin = 1;
+  string server_url = 2;
+  xmtp.device_sync.BackupElementSelection deprecated_kind = 3 [deprecated = true];
+  xmtp.device_sync.ArchiveOptions options = 4;
 }
 
 // Pre-existing installation id capable of supplying a sync payload sends this reply

proto/device_sync/device_sync.proto

@@ -30,7 +30,7 @@ message BackupMetadataSave {
 }
 
 // Backup Options
-message BackupOptions {
+message ArchiveOptions {
   repeated BackupElementSelection elements = 1;
   optional int64 start_ns = 2;
   optional int64 end_ns = 3;

proto/mls/database/task.proto

@@ -17,8 +17,8 @@ message Task {
 }
 
 message SendSyncArchive {
-  xmtp.device_sync.BackupOptions options = 1;
+  xmtp.device_sync.ArchiveOptions options = 1;
   bytes sync_group_id = 2;
-  optional string request_id = 3;
+  optional string pin = 3;
   string server_url = 4;
 }