diff --git a/packages/google-cloud-asset/src/v1/gapic_metadata.json b/packages/google-cloud-asset/src/v1/gapic_metadata.json
new file mode 100644
index 00000000000..46df80bec8f
--- /dev/null
+++ b/packages/google-cloud-asset/src/v1/gapic_metadata.json
@@ -0,0 +1,141 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.cloud.asset.v1",
+  "libraryPackage": "@google-cloud/asset",
+  "services": {
+    "AssetService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "BatchGetAssetsHistory": {
+              "methods": [
+                "batchGetAssetsHistory"
+              ]
+            },
+            "CreateFeed": {
+              "methods": [
+                "createFeed"
+              ]
+            },
+            "GetFeed": {
+              "methods": [
+                "getFeed"
+              ]
+            },
+            "ListFeeds": {
+              "methods": [
+                "listFeeds"
+              ]
+            },
+            "UpdateFeed": {
+              "methods": [
+                "updateFeed"
+              ]
+            },
+            "DeleteFeed": {
+              "methods": [
+                "deleteFeed"
+              ]
+            },
+            "AnalyzeIamPolicy": {
+              "methods": [
+                "analyzeIamPolicy"
+              ]
+            },
+            "ExportAssets": {
+              "methods": [
+                "exportAssets"
+              ]
+            },
+            "AnalyzeIamPolicyLongrunning": {
+              "methods": [
+                "analyzeIamPolicyLongrunning"
+              ]
+            },
+            "SearchAllResources": {
+              "methods": [
+                "searchAllResources",
+                "searchAllResourcesStream",
+                "searchAllResourcesAsync"
+              ]
+            },
+            "SearchAllIamPolicies": {
+              "methods": [
+                "searchAllIamPolicies",
+                "searchAllIamPoliciesStream",
+                "searchAllIamPoliciesAsync"
+              ]
+            }
+          }
+        },
+        "grpc-fallback": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "BatchGetAssetsHistory": {
+              "methods": [
+                "batchGetAssetsHistory"
+              ]
+            },
+            "CreateFeed": {
+              "methods": [
+                "createFeed"
+              ]
+            },
+            "GetFeed": {
+              "methods": [
+                "getFeed"
+              ]
+            },
+            "ListFeeds": {
+              "methods": [
+                "listFeeds"
+              ]
+            },
+            "UpdateFeed": {
+              "methods": [
+                "updateFeed"
+              ]
+            },
+            "DeleteFeed": {
+              "methods": [
+                "deleteFeed"
+              ]
+            },
+            "AnalyzeIamPolicy": {
+              "methods": [
+                "analyzeIamPolicy"
+              ]
+            },
+            "ExportAssets": {
+              "methods": [
+                "exportAssets"
+              ]
+            },
+            "AnalyzeIamPolicyLongrunning": {
+              "methods": [
+                "analyzeIamPolicyLongrunning"
+              ]
+            },
+            "SearchAllResources": {
+              "methods": [
+                "searchAllResources",
+                "searchAllResourcesStream",
+                "searchAllResourcesAsync"
+              ]
+            },
+            "SearchAllIamPolicies": {
+              "methods": [
+                "searchAllIamPolicies",
+                "searchAllIamPoliciesStream",
+                "searchAllIamPoliciesAsync"
+              ]
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/packages/google-cloud-asset/src/v1beta1/gapic_metadata.json b/packages/google-cloud-asset/src/v1beta1/gapic_metadata.json
new file mode 100644
index 00000000000..db5151e8c8d
--- /dev/null
+++ b/packages/google-cloud-asset/src/v1beta1/gapic_metadata.json
@@ -0,0 +1,43 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.cloud.asset.v1beta1",
+  "libraryPackage": "@google-cloud/asset",
+  "services": {
+    "AssetService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "BatchGetAssetsHistory": {
+              "methods": [
+                "batchGetAssetsHistory"
+              ]
+            },
+            "ExportAssets": {
+              "methods": [
+                "exportAssets"
+              ]
+            }
+          }
+        },
+        "grpc-fallback": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "BatchGetAssetsHistory": {
+              "methods": [
+                "batchGetAssetsHistory"
+              ]
+            },
+            "ExportAssets": {
+              "methods": [
+                "exportAssets"
+              ]
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/packages/google-cloud-asset/src/v1p1beta1/gapic_metadata.json b/packages/google-cloud-asset/src/v1p1beta1/gapic_metadata.json
new file mode 100644
index 00000000000..20e643ff3fb
--- /dev/null
+++ b/packages/google-cloud-asset/src/v1p1beta1/gapic_metadata.json
@@ -0,0 +1,42 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.cloud.asset.v1p1beta1",
+  "libraryPackage": "@google-cloud/asset",
+  "services": {"AssetService": {"clients": {
+        "grpc": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {"SearchAllResources": {
+              "methods": [
+                            "searchAllResources",
+                            "searchAllResourcesStream",
+                            "searchAllResourcesAsync"
+              ]
+            },"SearchAllIamPolicies": {
+              "methods": [
+                            "searchAllIamPolicies",
+                            "searchAllIamPoliciesStream",
+                            "searchAllIamPoliciesAsync"
+              ]
+            }}
+        },
+        "grpc-fallback": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {,"SearchAllResources": {
+              "methods": [
+                            "searchAllResources",
+                            "searchAllResourcesStream",
+                            "searchAllResourcesAsync"
+              ]
+            },"SearchAllIamPolicies": {
+              "methods": [
+                            "searchAllIamPolicies",
+                            "searchAllIamPoliciesStream",
+                            "searchAllIamPoliciesAsync"
+              ]
+            }}
+        }
+      }
+    }}
+}
diff --git a/packages/google-cloud-asset/src/v1p2beta1/gapic_metadata.json b/packages/google-cloud-asset/src/v1p2beta1/gapic_metadata.json
new file mode 100644
index 00000000000..5e7034b0ae1
--- /dev/null
+++ b/packages/google-cloud-asset/src/v1p2beta1/gapic_metadata.json
@@ -0,0 +1,73 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.cloud.asset.v1p2beta1",
+  "libraryPackage": "@google-cloud/asset",
+  "services": {
+    "AssetService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "CreateFeed": {
+              "methods": [
+                "createFeed"
+              ]
+            },
+            "GetFeed": {
+              "methods": [
+                "getFeed"
+              ]
+            },
+            "ListFeeds": {
+              "methods": [
+                "listFeeds"
+              ]
+            },
+            "UpdateFeed": {
+              "methods": [
+                "updateFeed"
+              ]
+            },
+            "DeleteFeed": {
+              "methods": [
+                "deleteFeed"
+              ]
+            }
+          }
+        },
+        "grpc-fallback": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "CreateFeed": {
+              "methods": [
+                "createFeed"
+              ]
+            },
+            "GetFeed": {
+              "methods": [
+                "getFeed"
+              ]
+            },
+            "ListFeeds": {
+              "methods": [
+                "listFeeds"
+              ]
+            },
+            "UpdateFeed": {
+              "methods": [
+                "updateFeed"
+              ]
+            },
+            "DeleteFeed": {
+              "methods": [
+                "deleteFeed"
+              ]
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/packages/google-cloud-asset/src/v1p4beta1/gapic_metadata.json b/packages/google-cloud-asset/src/v1p4beta1/gapic_metadata.json
new file mode 100644
index 00000000000..0c3780215f9
--- /dev/null
+++ b/packages/google-cloud-asset/src/v1p4beta1/gapic_metadata.json
@@ -0,0 +1,43 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.cloud.asset.v1p4beta1",
+  "libraryPackage": "@google-cloud/asset",
+  "services": {
+    "AssetService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "AnalyzeIamPolicy": {
+              "methods": [
+                "analyzeIamPolicy"
+              ]
+            },
+            "ExportIamPolicyAnalysis": {
+              "methods": [
+                "exportIamPolicyAnalysis"
+              ]
+            }
+          }
+        },
+        "grpc-fallback": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {
+            "AnalyzeIamPolicy": {
+              "methods": [
+                "analyzeIamPolicy"
+              ]
+            },
+            "ExportIamPolicyAnalysis": {
+              "methods": [
+                "exportIamPolicyAnalysis"
+              ]
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/packages/google-cloud-asset/src/v1p5beta1/gapic_metadata.json b/packages/google-cloud-asset/src/v1p5beta1/gapic_metadata.json
new file mode 100644
index 00000000000..d08e20479d5
--- /dev/null
+++ b/packages/google-cloud-asset/src/v1p5beta1/gapic_metadata.json
@@ -0,0 +1,30 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "typescript",
+  "protoPackage": "google.cloud.asset.v1p5beta1",
+  "libraryPackage": "asset",
+  "services": {"AssetService": {"clients": {
+        "grpc": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {"ListAssets": {
+              "methods": [
+                            "listAssets",
+                            "listAssetsStream",
+                            "listAssetsAsync"
+              ]
+            }}
+        },
+        "grpc-fallback": {
+          "libraryClient": "AssetServiceClient",
+          "rpcs": {,"ListAssets": {
+              "methods": [
+                            "listAssets",
+                            "listAssetsStream",
+                            "listAssetsAsync"
+              ]
+            }}
+        }
+      }
+    }}
+}
diff --git a/packages/google-cloud-asset/synth.metadata b/packages/google-cloud-asset/synth.metadata
index a2637702ea6..d6f5566c8d9 100644
--- a/packages/google-cloud-asset/synth.metadata
+++ b/packages/google-cloud-asset/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-asset.git",
-        "sha": "68298fd9ebee3ae119bdb7dc6b848276804e2cda"
+        "sha": "86029ac8f7660ee6df3fb307d2b1bf41f3369762"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "50831e68c56081dc5908f99158450de5c1c13d1c",
-        "internalRef": "345062127"
+        "sha": "d189e871205fea665a9648f7c4676f027495ccaf",
+        "internalRef": "345596855"
       }
     },
     {