diff --git a/apis/ServiceDirectory/directory.json b/apis/ServiceDirectory/directory.json
index 3b0c1b22823f..45505b6d0977 100644
--- a/apis/ServiceDirectory/directory.json
+++ b/apis/ServiceDirectory/directory.json
@@ -3036,6 +3036,24 @@
       "Stable": false,
       "CSharpNamespaceFromProtos": "Google.Cloud.Container.V1Beta1"
     },
+    {
+      "ServiceDirectory": "google/dataflow/v1beta3",
+      "Name": "dataflow.googleapis.com",
+      "Title": "Dataflow API",
+      "Description": "Manages Google Cloud Dataflow projects on Google Cloud Platform.",
+      "ServiceConfigFile": "google/dataflow/v1beta3/dataflow_v1beta3.yaml",
+      "Version": "v1beta3",
+      "PackageFromDirectory": "google.dataflow.v1beta3",
+      "PackageFromProtos": "google.dataflow.v1beta3",
+      "ImportDirectories": [
+        "google/api",
+        "google/dataflow/v1beta3",
+        "google/protobuf",
+        "google/rpc"
+      ],
+      "Stable": false,
+      "CSharpNamespaceFromProtos": "Google.Cloud.Dataflow.V1Beta3"
+    },
     {
       "ServiceDirectory": "google/datastore/admin/v1",
       "Name": "datastore.googleapis.com",
diff --git a/apis/ServiceDirectory/synth.metadata b/apis/ServiceDirectory/synth.metadata
index c31533b36cb9..0ef52792b9e0 100644
--- a/apis/ServiceDirectory/synth.metadata
+++ b/apis/ServiceDirectory/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "370df45ca2adb6f1cf046a0172b90225400874bf"
+        "sha": "3dc9b8e7cec185debf5beca21e3de5c780175db6"
       }
     }
   ]