diff --git a/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/SearchJobsRequest.java b/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/SearchJobsRequest.java
index 8f46a014..43358a83 100644
--- a/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/SearchJobsRequest.java
+++ b/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/SearchJobsRequest.java
@@ -440,7 +440,10 @@ public enum DiversificationLevel implements com.google.protobuf.ProtocolMessageE
      * <pre>
      * Default diversifying behavior. The result list is ordered so that
      * highly similar results are pushed to the end of the last page of search
-     * results.
+     * results. If you are using pageToken to page through the result set,
+     * latency might be lower but we can't guarantee that all results are
+     * returned. If you are using page offset, latency might be higher but all
+     * results are returned.
      * </pre>
      *
      * <code>SIMPLE = 2;</code>
@@ -477,7 +480,10 @@ public enum DiversificationLevel implements com.google.protobuf.ProtocolMessageE
      * <pre>
      * Default diversifying behavior. The result list is ordered so that
      * highly similar results are pushed to the end of the last page of search
-     * results.
+     * results. If you are using pageToken to page through the result set,
+     * latency might be lower but we can't guarantee that all results are
+     * returned. If you are using page offset, latency might be higher but all
+     * results are returned.
      * </pre>
      *
      * <code>SIMPLE = 2;</code>
diff --git a/proto-google-cloud-talent-v4beta1/src/main/proto/google/cloud/talent/v4beta1/job_service.proto b/proto-google-cloud-talent-v4beta1/src/main/proto/google/cloud/talent/v4beta1/job_service.proto
index 3602e7ad..fb60ca25 100644
--- a/proto-google-cloud-talent-v4beta1/src/main/proto/google/cloud/talent/v4beta1/job_service.proto
+++ b/proto-google-cloud-talent-v4beta1/src/main/proto/google/cloud/talent/v4beta1/job_service.proto
@@ -471,7 +471,10 @@ message SearchJobsRequest {
 
     // Default diversifying behavior. The result list is ordered so that
     // highly similar results are pushed to the end of the last page of search
-    // results.
+    // results. If you are using pageToken to page through the result set,
+    // latency might be lower but we can't guarantee that all results are
+    // returned. If you are using page offset, latency might be higher but all
+    // results are returned.
     SIMPLE = 2;
   }
 
diff --git a/synth.metadata b/synth.metadata
index 8bf1f450..77c889b7 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-12-04T08:54:58.715259Z",
+  "updateTime": "2019-12-09T08:56:43.122495Z",
   "sources": [
     {
       "generator": {
@@ -12,8 +12,8 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "da0edeeef953b05eb1524d514d2e9842ac2df0fd",
-        "internalRef": "283614497"
+        "sha": "a69a974976221ce3bb944901b739418b85d6408c",
+        "internalRef": "284463979"
       }
     },
     {