diff --git a/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/gapic_metadata.json b/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/gapic_metadata.json
new file mode 100644
index 00000000..680c243b
--- /dev/null
+++ b/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/gapic_metadata.json
@@ -0,0 +1,33 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "java",
+  "protoPackage": "google.cloud.workflows.v1beta",
+  "libraryPackage": "com.google.cloud.workflows.v1beta",
+  "services": {
+    "Workflows": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "WorkflowsClient",
+          "rpcs": {
+            "CreateWorkflow": {
+              "methods": ["createWorkflowAsync", "createWorkflowAsync", "createWorkflowAsync", "createWorkflowOperationCallable", "createWorkflowCallable"]
+            },
+            "DeleteWorkflow": {
+              "methods": ["deleteWorkflowAsync", "deleteWorkflowAsync", "deleteWorkflowAsync", "deleteWorkflowOperationCallable", "deleteWorkflowCallable"]
+            },
+            "GetWorkflow": {
+              "methods": ["getWorkflow", "getWorkflow", "getWorkflow", "getWorkflowCallable"]
+            },
+            "ListWorkflows": {
+              "methods": ["listWorkflows", "listWorkflows", "listWorkflows", "listWorkflowsPagedCallable", "listWorkflowsCallable"]
+            },
+            "UpdateWorkflow": {
+              "methods": ["updateWorkflowAsync", "updateWorkflowAsync", "updateWorkflowOperationCallable", "updateWorkflowCallable"]
+            }
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/synth.metadata b/synth.metadata
index 78fb9fec..61a077a5 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-workflows.git",
-        "sha": "007b9f43d3e524ba855fab83670bd149d472a5a3"
+        "sha": "098dbaaec94fe7fd9f0ea8c4a46c953a4dff2d70"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "e8bc4471a88ac5f60defe3ed436f517174e59ba0",
-        "internalRef": "357800868"
+        "sha": "af8f71dae961ee036a0ac52a1965270149a6b2c9",
+        "internalRef": "358516065"
       }
     },
     {
@@ -103,6 +103,7 @@
     "codecov.yaml",
     "google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/WorkflowsClient.java",
     "google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/WorkflowsSettings.java",
+    "google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/gapic_metadata.json",
     "google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/package-info.java",
     "google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/stub/GrpcWorkflowsCallableFactory.java",
     "google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1beta/stub/GrpcWorkflowsStub.java",