@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(1, getLastSyncTime());
    }
    getUnknownFields().writeTo(output);
  }
<pre>
The most updated snapshot created time in the source that finished
replication.
</pre>

<code>.google.protobuf.Timestamp last_sync_time = 1;</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ReplicationSync.java