Copybara Service Migration Initialization.

GitOrigin-RevId: a4193270b51780e7f1146766cfcc232ea2a971fe
diff --git a/.copybara b/.copybara
new file mode 100644
index 0000000..3f1b499
--- /dev/null
+++ b/.copybara
@@ -0,0 +1 @@
+only for initialization will be removed afterwards.
\ No newline at end of file