diff --git a/google/cloud/filestore/v1beta1/file_gapic.yaml b/google/cloud/filestore/v1beta1/file_gapic.yaml
index daa4dd78fc..ed6a03e9c4 100644
--- a/google/cloud/filestore/v1beta1/file_gapic.yaml
+++ b/google/cloud/filestore/v1beta1/file_gapic.yaml
@@ -27,3 +27,9 @@ interfaces:
       poll_delay_multiplier: 1.5
       max_poll_delay_millis: 360000  # 6 minutes
       total_poll_timeout_millis: 900000  # 15 minutes
+  - name: UpdateInstance
+    long_running:
+      initial_poll_delay_millis: 60000  # 1 minutes
+      poll_delay_multiplier: 1.5
+      max_poll_delay_millis: 360000  # 6 minutes
+      total_poll_timeout_millis: 900000  # 15 minutes