diff --git a/discovery/apigee-v1.json b/discovery/apigee-v1.json
index edd0f91a59..a7dd46591c 100644
--- a/discovery/apigee-v1.json
+++ b/discovery/apigee-v1.json
@@ -10045,7 +10045,7 @@
       }
     }
   },
-  "revision": "20240620",
+  "revision": "20240903",
   "rootUrl": "https://apigee.googleapis.com/",
   "schemas": {
     "EdgeConfigstoreBundleBadBundle": {
@@ -16617,6 +16617,13 @@
           "$ref": "GoogleCloudApigeeV1SecurityActionAllow",
           "description": "Allow a request through if it matches this SecurityAction."
         },
+        "apiProxies": {
+          "description": "Optional. If unset, this would apply to all proxies in the environment. If set, this action is enforced only if at least one proxy in the repeated list is deployed at the time of enforcement. If set, several restrictions are enforced on SecurityActions. There can be at most 100 enabled actions with proxies set in an env. Several other restrictions apply on conditions and are detailed later.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "conditionConfig": {
           "$ref": "GoogleCloudApigeeV1SecurityActionConditionConfig",
           "description": "Required. A valid SecurityAction must contain at least one condition."
diff --git a/discovery/baremetalsolution-v2.json b/discovery/baremetalsolution-v2.json
index 0194c109df..394af57f49 100644
--- a/discovery/baremetalsolution-v2.json
+++ b/discovery/baremetalsolution-v2.json
@@ -1722,7 +1722,7 @@
       }
     }
   },
-  "revision": "20240422",
+  "revision": "20240830",
   "rootUrl": "https://baremetalsolution.googleapis.com/",
   "schemas": {
     "AllowedClient": {
@@ -2847,7 +2847,7 @@
           "type": "string"
         },
         "vlanAttachments": {
-          "description": "List of VLAN attachments. As of now there are always 2 attachments, but it is going to change in the future (multi vlan).",
+          "description": "List of VLAN attachments. As of now there are always 2 attachments, but it is going to change in the future (multi vlan). Use only one of vlan_attachments or vrf",
           "items": {
             "$ref": "IntakeVlanAttachment"
           },
@@ -2856,6 +2856,10 @@
         "vlanSameProject": {
           "description": "Whether the VLAN attachment pair is located in the same project.",
           "type": "boolean"
+        },
+        "vrf": {
+          "description": "Optional. The name of a pre-existing Vrf that the network should be attached to. Format is `vrfs/{vrf}`. If vrf is specified, vlan_attachments must be empty.",
+          "type": "string"
         }
       },
       "type": "object"
diff --git a/discovery/cloudidentity-v1.json b/discovery/cloudidentity-v1.json
index 4a529ef816..e72cd5d5cb 100644
--- a/discovery/cloudidentity-v1.json
+++ b/discovery/cloudidentity-v1.json
@@ -1990,7 +1990,7 @@
       }
     }
   },
-  "revision": "20240820",
+  "revision": "20240902",
   "rootUrl": "https://cloudidentity.googleapis.com/",
   "schemas": {
     "AddIdpCredentialOperationMetadata": {
@@ -3732,6 +3732,7 @@
             "SERVICE_ACCOUNT",
             "GROUP",
             "SHARED_DRIVE",
+            "CBCM_BROWSER",
             "OTHER"
           ],
           "enumDescriptions": [
@@ -3740,6 +3741,7 @@
             "Represents service account type.",
             "Represents group type.",
             "Represents Shared drive.",
+            "Represents a CBCM-managed Chrome Browser type.",
             "Represents other type."
           ],
           "readOnly": true,
diff --git a/discovery/cloudidentity-v1beta1.json b/discovery/cloudidentity-v1beta1.json
index 5878d594c0..532e72dd76 100644
--- a/discovery/cloudidentity-v1beta1.json
+++ b/discovery/cloudidentity-v1beta1.json
@@ -2015,7 +2015,7 @@
       }
     }
   },
-  "revision": "20240625",
+  "revision": "20240902",
   "rootUrl": "https://cloudidentity.googleapis.com/",
   "schemas": {
     "AddIdpCredentialOperationMetadata": {
@@ -4557,6 +4557,7 @@
             "SERVICE_ACCOUNT",
             "GROUP",
             "SHARED_DRIVE",
+            "CBCM_BROWSER",
             "OTHER"
           ],
           "enumDescriptions": [
@@ -4565,6 +4566,7 @@
             "Represents service account type.",
             "Represents group type.",
             "Represents Shared drive.",
+            "Represents a CBCM-managed Chrome Browser type.",
             "Represents other type."
           ],
           "readOnly": true,
diff --git a/discovery/datamigration-v1.json b/discovery/datamigration-v1.json
index b61857df47..eb51790161 100644
--- a/discovery/datamigration-v1.json
+++ b/discovery/datamigration-v1.json
@@ -2218,7 +2218,7 @@
       }
     }
   },
-  "revision": "20240826",
+  "revision": "20240902",
   "rootUrl": "https://datamigration.googleapis.com/",
   "schemas": {
     "AlloyDbConnectionProfile": {
@@ -2245,12 +2245,14 @@
           "enum": [
             "DATABASE_VERSION_UNSPECIFIED",
             "POSTGRES_14",
-            "POSTGRES_15"
+            "POSTGRES_15",
+            "POSTGRES_16"
           ],
           "enumDescriptions": [
             "This is an unknown database version.",
             "The database version is Postgres 14.",
-            "The database version is Postgres 15."
+            "The database version is Postgres 15.",
+            "The database version is Postgres 16."
           ],
           "type": "string"
         },
diff --git a/discovery/firebaseml-v2beta.json b/discovery/firebaseml-v2beta.json
index 2cd463a3ed..1f27f80e36 100644
--- a/discovery/firebaseml-v2beta.json
+++ b/discovery/firebaseml-v2beta.json
@@ -206,7 +206,7 @@
       }
     }
   },
-  "revision": "20240821",
+  "revision": "20240902",
   "rootUrl": "https://firebaseml.googleapis.com/",
   "schemas": {
     "Date": {
@@ -1096,14 +1096,16 @@
             "BLOCK_LOW_AND_ABOVE",
             "BLOCK_MEDIUM_AND_ABOVE",
             "BLOCK_ONLY_HIGH",
-            "BLOCK_NONE"
+            "BLOCK_NONE",
+            "OFF"
           ],
           "enumDescriptions": [
             "Unspecified harm block threshold.",
             "Block low threshold and above (i.e. block more).",
             "Block medium threshold and above.",
             "Block only high threshold (i.e. block less).",
-            "Block none."
+            "Block none.",
+            "Turn off the safety filter."
           ],
           "type": "string"
         }
diff --git a/discovery/index.json b/discovery/index.json
index 190031688c..2cf30e7021 100644
--- a/discovery/index.json
+++ b/discovery/index.json
@@ -4321,10 +4321,25 @@
       "id": "merchantapi:reports_v1beta",
       "kind": "discovery#directoryItem",
       "name": "merchantapi",
-      "preferred": true,
+      "preferred": false,
       "title": "Merchant API",
       "version": "reports_v1beta"
     },
+    {
+      "description": "Programmatically manage your Merchant Center Accounts.",
+      "discoveryRestUrl": "https://merchantapi.googleapis.com/$discovery/rest?version=reviews_v1beta",
+      "documentationLink": "https://developers.devsite.corp.google.com/merchant/api",
+      "icons": {
+        "x16": "https://www.gstatic.com/images/branding/product/1x/googleg_16dp.png",
+        "x32": "https://www.gstatic.com/images/branding/product/1x/googleg_32dp.png"
+      },
+      "id": "merchantapi:reviews_v1beta",
+      "kind": "discovery#directoryItem",
+      "name": "merchantapi",
+      "preferred": true,
+      "title": "Merchant API",
+      "version": "reviews_v1beta"
+    },
     {
       "description": "The Dataproc Metastore API is used to manage the lifecycle and configuration of metastore services.",
       "discoveryRestUrl": "https://metastore.googleapis.com/$discovery/rest?version=v1alpha",
diff --git a/discovery/integrations-v1.json b/discovery/integrations-v1.json
index 2eff1752e1..846c680b26 100644
--- a/discovery/integrations-v1.json
+++ b/discovery/integrations-v1.json
@@ -4084,7 +4084,7 @@
       }
     }
   },
-  "revision": "20240825",
+  "revision": "20240902",
   "rootUrl": "https://integrations.googleapis.com/",
   "schemas": {
     "CrmlogErrorCode": {
@@ -8712,7 +8712,8 @@
             "OAUTH2_CLIENT_CREDENTIALS",
             "SSH_PUBLIC_KEY",
             "OAUTH2_AUTH_CODE_FLOW",
-            "GOOGLE_AUTHENTICATION"
+            "GOOGLE_AUTHENTICATION",
+            "OAUTH2_AUTH_CODE_FLOW_GOOGLE_MANAGED"
           ],
           "enumDescriptions": [
             "Authentication type not specified.",
@@ -8721,7 +8722,8 @@
             "Oauth 2.0 Client Credentials Grant Authentication",
             "SSH Public Key Authentication",
             "Oauth 2.0 Authorization Code Flow",
-            "Google authentication"
+            "Google authentication",
+            "Oauth 2.0 Authorization Code Flow with Google Provided OAuth Client"
           ],
           "type": "string"
         },
@@ -8729,6 +8731,10 @@
           "$ref": "GoogleCloudConnectorsV1AuthConfigOauth2AuthCodeFlow",
           "description": "Oauth2AuthCodeFlow."
         },
+        "oauth2AuthCodeFlowGoogleManaged": {
+          "$ref": "GoogleCloudConnectorsV1AuthConfigOauth2AuthCodeFlowGoogleManaged",
+          "description": "Oauth2AuthCodeFlowGoogleManaged."
+        },
         "oauth2ClientCredentials": {
           "$ref": "GoogleCloudConnectorsV1AuthConfigOauth2ClientCredentials",
           "description": "Oauth2ClientCredentials."
@@ -8790,6 +8796,28 @@
       },
       "type": "object"
     },
+    "GoogleCloudConnectorsV1AuthConfigOauth2AuthCodeFlowGoogleManaged": {
+      "description": "Parameters to support Oauth 2.0 Auth Code Grant Authentication using Google Provided OAuth Client. See https://tools.ietf.org/html/rfc6749#section-1.3.1 for more details.",
+      "id": "GoogleCloudConnectorsV1AuthConfigOauth2AuthCodeFlowGoogleManaged",
+      "properties": {
+        "authCode": {
+          "description": "Optional. Authorization code to be exchanged for access and refresh tokens.",
+          "type": "string"
+        },
+        "redirectUri": {
+          "description": "Optional. Redirect URI to be provided during the auth code exchange.",
+          "type": "string"
+        },
+        "scopes": {
+          "description": "Required. Scopes the connection will request when the user performs the auth code flow.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
     "GoogleCloudConnectorsV1AuthConfigOauth2ClientCredentials": {
       "description": "Parameters to support Oauth 2.0 Client Credentials Grant Authentication. See https://tools.ietf.org/html/rfc6749#section-1.3.4 for more details.",
       "id": "GoogleCloudConnectorsV1AuthConfigOauth2ClientCredentials",
@@ -9110,6 +9138,21 @@
           "description": "Optional. Suspended indicates if a user has suspended a connection or not.",
           "type": "boolean"
         },
+        "tlsMigrationState": {
+          "description": "Output only. Status of the TLS migration.",
+          "enum": [
+            "TLS_MIGRATION_STATE_UNSPECIFIED",
+            "TLS_MIGRATION_NOT_STARTED",
+            "TLS_MIGRATION_COMPLETED"
+          ],
+          "enumDescriptions": [
+            "TLS migration state is not specified.",
+            "TLS migration is in progress.",
+            "TLS migration is completed."
+          ],
+          "readOnly": true,
+          "type": "string"
+        },
         "tlsServiceDirectory": {
           "description": "Output only. The name of the Service Directory service with TLS.",
           "readOnly": true,
diff --git a/discovery/osconfig-v1alpha.json b/discovery/osconfig-v1alpha.json
index 9ff5496e03..3e45373514 100644
--- a/discovery/osconfig-v1alpha.json
+++ b/discovery/osconfig-v1alpha.json
@@ -707,7 +707,7 @@
       }
     }
   },
-  "revision": "20240602",
+  "revision": "20240901",
   "rootUrl": "https://osconfig.googleapis.com/",
   "schemas": {
     "CVSSv3": {
@@ -1141,7 +1141,7 @@
             "AVAILABLE_PACKAGE"
           ],
           "enumDescriptions": [
-            "Invalid. An type must be specified.",
+            "Invalid. A type must be specified.",
             "This represents a package that is installed on the VM.",
             "This represents an update that is available for a package."
           ],
diff --git a/discovery/workflowexecutions-v1.json b/discovery/workflowexecutions-v1.json
index 0c8a5e9aa0..b3a4ee950f 100644
--- a/discovery/workflowexecutions-v1.json
+++ b/discovery/workflowexecutions-v1.json
@@ -517,7 +517,7 @@
       }
     }
   },
-  "revision": "20240813",
+  "revision": "20240827",
   "rootUrl": "https://workflowexecutions.googleapis.com/",
   "schemas": {
     "Callback": {
@@ -1009,13 +1009,15 @@
             "STATE_UNSPECIFIED",
             "STATE_IN_PROGRESS",
             "STATE_SUCCEEDED",
-            "STATE_FAILED"
+            "STATE_FAILED",
+            "STATE_CANCELLED"
           ],
           "enumDescriptions": [
             "Invalid state.",
             "The step entry is in progress.",
             "The step entry finished successfully.",
-            "The step entry failed with an error."
+            "The step entry failed with an error.",
+            "The step entry is cancelled."
           ],
           "readOnly": true,
           "type": "string"