@@ -122,20 +122,22 @@ def scale_bigtable(bigtable_instance, bigtable_cluster, scale_up):
         if current_node_count < max_node_count:
             new_node_count = min(current_node_count + size_change_step, max_node_count)
             cluster.serve_nodes = new_node_count
-            cluster.update()
+            operation = cluster.update()
+            response = operation.result(60)
             logger.info(
-                "Scaled up from {} to {} nodes.".format(
-                    current_node_count, new_node_count
+                "Scaled up from {} to {} node for {}.".format(
+                    current_node_count, new_node_count, response.name
                 )
             )
     else:
         if current_node_count > min_node_count:
             new_node_count = max(current_node_count - size_change_step, min_node_count)
             cluster.serve_nodes = new_node_count
-            cluster.update()
+            operation = cluster.update()
+            response = operation.result(60)
             logger.info(
-                "Scaled down from {} to {} nodes.".format(
-                    current_node_count, new_node_count
+                "Scaled down from {} to {} nodes for {}.".format(
+                    current_node_count, new_node_count, response.name
                 )
             )
     # [END bigtable_scale]