diff --git a/packages/google-devtools-cloudbuild/src/v1/gapic_metadata.json b/packages/google-devtools-cloudbuild/src/v1/gapic_metadata.json
new file mode 100644
index 00000000000..2918f2968ea
--- /dev/null
+++ b/packages/google-devtools-cloudbuild/src/v1/gapic_metadata.json
@@ -0,0 +1,191 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.devtools.cloudbuild.v1",
+  "libraryPackage": "@google-cloud/cloudbuild",
+  "services": {
+    "CloudBuild": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "CloudBuildClient",
+          "rpcs": {
+            "GetBuild": {
+              "methods": [
+                "getBuild"
+              ]
+            },
+            "CancelBuild": {
+              "methods": [
+                "cancelBuild"
+              ]
+            },
+            "CreateBuildTrigger": {
+              "methods": [
+                "createBuildTrigger"
+              ]
+            },
+            "GetBuildTrigger": {
+              "methods": [
+                "getBuildTrigger"
+              ]
+            },
+            "DeleteBuildTrigger": {
+              "methods": [
+                "deleteBuildTrigger"
+              ]
+            },
+            "UpdateBuildTrigger": {
+              "methods": [
+                "updateBuildTrigger"
+              ]
+            },
+            "CreateWorkerPool": {
+              "methods": [
+                "createWorkerPool"
+              ]
+            },
+            "GetWorkerPool": {
+              "methods": [
+                "getWorkerPool"
+              ]
+            },
+            "DeleteWorkerPool": {
+              "methods": [
+                "deleteWorkerPool"
+              ]
+            },
+            "UpdateWorkerPool": {
+              "methods": [
+                "updateWorkerPool"
+              ]
+            },
+            "ListWorkerPools": {
+              "methods": [
+                "listWorkerPools"
+              ]
+            },
+            "CreateBuild": {
+              "methods": [
+                "createBuild"
+              ]
+            },
+            "RetryBuild": {
+              "methods": [
+                "retryBuild"
+              ]
+            },
+            "RunBuildTrigger": {
+              "methods": [
+                "runBuildTrigger"
+              ]
+            },
+            "ListBuilds": {
+              "methods": [
+                "listBuilds",
+                "listBuildsStream",
+                "listBuildsAsync"
+              ]
+            },
+            "ListBuildTriggers": {
+              "methods": [
+                "listBuildTriggers",
+                "listBuildTriggersStream",
+                "listBuildTriggersAsync"
+              ]
+            }
+          }
+        },
+        "grpc-fallback": {
+          "libraryClient": "CloudBuildClient",
+          "rpcs": {
+            "GetBuild": {
+              "methods": [
+                "getBuild"
+              ]
+            },
+            "CancelBuild": {
+              "methods": [
+                "cancelBuild"
+              ]
+            },
+            "CreateBuildTrigger": {
+              "methods": [
+                "createBuildTrigger"
+              ]
+            },
+            "GetBuildTrigger": {
+              "methods": [
+                "getBuildTrigger"
+              ]
+            },
+            "DeleteBuildTrigger": {
+              "methods": [
+                "deleteBuildTrigger"
+              ]
+            },
+            "UpdateBuildTrigger": {
+              "methods": [
+                "updateBuildTrigger"
+              ]
+            },
+            "CreateWorkerPool": {
+              "methods": [
+                "createWorkerPool"
+              ]
+            },
+            "GetWorkerPool": {
+              "methods": [
+                "getWorkerPool"
+              ]
+            },
+            "DeleteWorkerPool": {
+              "methods": [
+                "deleteWorkerPool"
+              ]
+            },
+            "UpdateWorkerPool": {
+              "methods": [
+                "updateWorkerPool"
+              ]
+            },
+            "ListWorkerPools": {
+              "methods": [
+                "listWorkerPools"
+              ]
+            },
+            "CreateBuild": {
+              "methods": [
+                "createBuild"
+              ]
+            },
+            "RetryBuild": {
+              "methods": [
+                "retryBuild"
+              ]
+            },
+            "RunBuildTrigger": {
+              "methods": [
+                "runBuildTrigger"
+              ]
+            },
+            "ListBuilds": {
+              "methods": [
+                "listBuilds",
+                "listBuildsStream",
+                "listBuildsAsync"
+              ]
+            },
+            "ListBuildTriggers": {
+              "methods": [
+                "listBuildTriggers",
+                "listBuildTriggersStream",
+                "listBuildTriggersAsync"
+              ]
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/packages/google-devtools-cloudbuild/synth.metadata b/packages/google-devtools-cloudbuild/synth.metadata
index dea1c0cd112..24d000c497f 100644
--- a/packages/google-devtools-cloudbuild/synth.metadata
+++ b/packages/google-devtools-cloudbuild/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-cloudbuild.git",
-        "sha": "115de7141262c119113759aee5ddc141d129b55d"
+        "sha": "81cb43656f495174b6c24d40999e1b23ccb2f947"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "2f019bf70bfe06f1e2af1b04011b0a2405190e43",
-        "internalRef": "343202295"
+        "sha": "d189e871205fea665a9648f7c4676f027495ccaf",
+        "internalRef": "345596855"
       }
     },
     {