diff --git a/google-cloud-clients/google-cloud-asset/src/main/java/com/google/cloud/asset/v1beta1/AssetServiceClient.java b/google-cloud-clients/google-cloud-asset/src/main/java/com/google/cloud/asset/v1beta1/AssetServiceClient.java
index c5bf8602a493..5398e743793c 100644
--- a/google-cloud-clients/google-cloud-asset/src/main/java/com/google/cloud/asset/v1beta1/AssetServiceClient.java
+++ b/google-cloud-clients/google-cloud-asset/src/main/java/com/google/cloud/asset/v1beta1/AssetServiceClient.java
@@ -215,7 +215,7 @@ public final OperationFuture<ExportAssetsResponse, ExportAssetsRequest> exportAs
    *     .setParent(parent.toString())
    *     .setOutputConfig(outputConfig)
    *     .build();
-   *   OperationFuture&lt;Operation&gt; future = assetServiceClient.exportAssetsOperationCallable().futureCall(request);
+   *   OperationFuture&lt;ExportAssetsResponse, ExportAssetsRequest&gt; future = assetServiceClient.exportAssetsOperationCallable().futureCall(request);
    *   // Do something
    *   ExportAssetsResponse response = future.get();
    * }
diff --git a/google-cloud-clients/google-cloud-asset/synth.metadata b/google-cloud-clients/google-cloud-asset/synth.metadata
index 536e87aa7375..251ef9536892 100644
--- a/google-cloud-clients/google-cloud-asset/synth.metadata
+++ b/google-cloud-clients/google-cloud-asset/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-01-19T08:33:18.886065Z",
+  "updateTime": "2019-02-02T08:32:59.368699Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.7",
-        "dockerImage": "googleapis/artman@sha256:d6c8ced606eb49973ca95d2af7c55a681acc042db0f87d135968349e7bf6dd80"
+        "version": "0.16.8",
+        "dockerImage": "googleapis/artman@sha256:75bc07ef34a1de9895c18af54dc503ed3b3f3b52e85062e3360a979d2a0741e7"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "96adaf6de4fa2cabbdd5de560a367bb488e0639b",
-        "internalRef": "229998977"
+        "sha": "bce093dab3e65c40eb9a37efbdc960f34df6037a",
+        "internalRef": "231974277"
       }
     }
   ],