diff --git a/google/cloud/bigtable_admin_v2/proto/instance_pb2.py b/google/cloud/bigtable_admin_v2/proto/instance_pb2.py
index 5f45909fc..084def27a 100644
--- a/google/cloud/bigtable_admin_v2/proto/instance_pb2.py
+++ b/google/cloud/bigtable_admin_v2/proto/instance_pb2.py
@@ -772,8 +772,8 @@
         ),
         DESCRIPTOR=_APPPROFILE,
         __module__="google.cloud.bigtable.admin_v2.proto.instance_pb2",
-        __doc__="""A configuration object describing how Cloud Bigtable
-  should treat traffic from a particular end user application.
+        __doc__="""A configuration object describing how Cloud Bigtable should treat
+  traffic from a particular end user application.
   
   
   Attributes:
diff --git a/google/cloud/bigtable_v2/proto/bigtable_pb2.py b/google/cloud/bigtable_v2/proto/bigtable_pb2.py
index 59fb73a65..2000aa640 100644
--- a/google/cloud/bigtable_v2/proto/bigtable_pb2.py
+++ b/google/cloud/bigtable_v2/proto/bigtable_pb2.py
@@ -1288,8 +1288,8 @@
             dict(
                 DESCRIPTOR=_READROWSRESPONSE_CELLCHUNK,
                 __module__="google.cloud.bigtable_v2.proto.bigtable_pb2",
-                __doc__="""Specifies a piece of a row's contents returned as part of the read
-    response stream.
+                __doc__="""Specifies a piece of a row's contents returned as part of
+    the read response stream.
     
     
     Attributes:
@@ -1530,8 +1530,7 @@
             dict(
                 DESCRIPTOR=_MUTATEROWSRESPONSE_ENTRY,
                 __module__="google.cloud.bigtable_v2.proto.bigtable_pb2",
-                __doc__="""The result of applying a passed mutation in the original
-    request.
+                __doc__="""The result of applying a passed mutation in the original request.
     
     
     Attributes:
diff --git a/synth.metadata b/synth.metadata
index 422430e96..d44aae2bc 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2020-01-31T18:24:32.991056Z",
+  "updateTime": "2020-02-01T13:12:40.999766Z",
   "sources": [
     {
       "generator": {
@@ -12,9 +12,9 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "2717b8a1c762b26911b45ecc2e4ee01d98401b28",
-        "internalRef": "292555664",
-        "log": "2717b8a1c762b26911b45ecc2e4ee01d98401b28\nFix dataproc artman client library generation.\n\nPiperOrigin-RevId: 292555664\n\n7ac66d9be8a7d7de4f13566d8663978c9ee9dcd7\nAdd Dataproc Autoscaling API to V1.\n\nPiperOrigin-RevId: 292450564\n\n5d932b2c1be3a6ef487d094e3cf5c0673d0241dd\n- Improve documentation\n- Add a client_id field to StreamingPullRequest\n\nPiperOrigin-RevId: 292434036\n\neaff9fa8edec3e914995ce832b087039c5417ea7\nmonitoring: v3 publish annotations and client retry config\n\nPiperOrigin-RevId: 292425288\n\n70958bab8c5353870d31a23fb2c40305b050d3fe\nBigQuery Storage Read API v1 clients.\n\nPiperOrigin-RevId: 292407644\n\n7a15e7fe78ff4b6d5c9606a3264559e5bde341d1\nUpdate backend proto for Google Cloud Endpoints\n\nPiperOrigin-RevId: 292391607\n\n3ca2c014e24eb5111c8e7248b1e1eb833977c83d\nbazel: Add --flaky_test_attempts=3 argument to prevent CI failures caused by flaky tests\n\nPiperOrigin-RevId: 292382559\n\n9933347c1f677e81e19a844c2ef95bfceaf694fe\nbazel:Integrate latest protoc-java-resource-names-plugin changes (fix for PyYAML dependency in bazel rules)\n\nPiperOrigin-RevId: 292376626\n\nb835ab9d2f62c88561392aa26074c0b849fb0bd3\nasset: v1p2beta1 add client config annotations\n\n* remove unintentionally exposed RPCs\n* remove messages relevant to removed RPCs\n\nPiperOrigin-RevId: 292369593\n\n"
+        "sha": "b5cbe4a4ba64ab19e6627573ff52057a1657773d",
+        "internalRef": "292647187",
+        "log": "b5cbe4a4ba64ab19e6627573ff52057a1657773d\nSecurityCenter v1p1beta1: move file-level option on top to workaround protobuf.js bug.\n\nPiperOrigin-RevId: 292647187\n\nb224b317bf20c6a4fbc5030b4a969c3147f27ad3\nAdds API definitions for bigqueryreservation v1beta1.\n\nPiperOrigin-RevId: 292634722\n\nc1468702f9b17e20dd59007c0804a089b83197d2\nSynchronize new proto/yaml changes.\n\nPiperOrigin-RevId: 292626173\n\nffdfa4f55ab2f0afc11d0eb68f125ccbd5e404bd\nvision: v1p3beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292605599\n\n78f61482cd028fc1d9892aa5d89d768666a954cd\nvision: v1p1beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292605125\n\n60bb5a294a604fd1778c7ec87b265d13a7106171\nvision: v1p2beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292604980\n\n3bcf7aa79d45eb9ec29ab9036e9359ea325a7fc3\nvision: v1p4beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292604656\n\n"
       }
     },
     {