diff --git a/adexchangebuyer2/v2beta1/adexchangebuyer2-api.json b/adexchangebuyer2/v2beta1/adexchangebuyer2-api.json
index 94b1eb0..b0dd34f 100644
--- a/adexchangebuyer2/v2beta1/adexchangebuyer2-api.json
+++ b/adexchangebuyer2/v2beta1/adexchangebuyer2-api.json
@@ -2521,7 +2521,7 @@
       }
     }
   },
-  "revision": "20181010",
+  "revision": "20181024",
   "rootUrl": "https://adexchangebuyer.googleapis.com/",
   "schemas": {
     "AbsoluteDateRange": {
@@ -4050,6 +4050,21 @@
           "$ref": "AbsoluteDateRange",
           "description": "An absolute date range, defined by a start date and an end date.\nInterpreted relative to Pacific time zone."
         },
+        "breakdownDimensions": {
+          "description": "The set of dimensions along which to break down the response; may be empty.\nIf multiple dimensions are requested, the breakdown is along the Cartesian\nproduct of the requested dimensions.",
+          "enumDescriptions": [
+            "A placeholder for an unspecified dimension; should not be used.",
+            "The response should be broken down by publisher identifier.\nThis option is available only for Open Bidding buyers."
+          ],
+          "items": {
+            "enum": [
+              "BREAKDOWN_DIMENSION_UNSPECIFIED",
+              "PUBLISHER_IDENTIFIER"
+            ],
+            "type": "string"
+          },
+          "type": "array"
+        },
         "creativeId": {
           "description": "The ID of the creative on which to filter; optional. This field may be set\nonly for a filter set that accesses account-level troubleshooting data,\ni.e., one whose name matches the `bidders/*/accounts/*/filterSets/*`\npattern.",
           "type": "string"
@@ -5491,6 +5506,10 @@
       "description": "A response may include multiple rows, breaking down along various dimensions.\nEncapsulates the values of all dimensions for a given row.",
       "id": "RowDimensions",
       "properties": {
+        "publisherIdentifier": {
+          "description": "The publisher identifier for this row, if a breakdown by\nBreakdownDimension.PUBLISHER_IDENTIFIER\nwas requested.",
+          "type": "string"
+        },
         "timeInterval": {
           "$ref": "TimeInterval",
           "description": "The time interval that this row represents."
diff --git a/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go b/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go
index 845e459..7100972 100644
--- a/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go
+++ b/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go
@@ -2627,6 +2627,20 @@
 	// Interpreted relative to Pacific time zone.
 	AbsoluteDateRange *AbsoluteDateRange `json:"absoluteDateRange,omitempty"`
 
+	// BreakdownDimensions: The set of dimensions along which to break down
+	// the response; may be empty.
+	// If multiple dimensions are requested, the breakdown is along the
+	// Cartesian
+	// product of the requested dimensions.
+	//
+	// Possible values:
+	//   "BREAKDOWN_DIMENSION_UNSPECIFIED" - A placeholder for an
+	// unspecified dimension; should not be used.
+	//   "PUBLISHER_IDENTIFIER" - The response should be broken down by
+	// publisher identifier.
+	// This option is available only for Open Bidding buyers.
+	BreakdownDimensions []string `json:"breakdownDimensions,omitempty"`
+
 	// CreativeId: The ID of the creative on which to filter; optional. This
 	// field may be set
 	// only for a filter set that accesses account-level troubleshooting
@@ -5266,23 +5280,30 @@
 // along various dimensions.
 // Encapsulates the values of all dimensions for a given row.
 type RowDimensions struct {
+	// PublisherIdentifier: The publisher identifier for this row, if a
+	// breakdown by
+	// BreakdownDimension.PUBLISHER_IDENTIFIER
+	// was requested.
+	PublisherIdentifier string `json:"publisherIdentifier,omitempty"`
+
 	// TimeInterval: The time interval that this row represents.
 	TimeInterval *TimeInterval `json:"timeInterval,omitempty"`
 
-	// ForceSendFields is a list of field names (e.g. "TimeInterval") to
-	// unconditionally include in API requests. By default, fields with
+	// ForceSendFields is a list of field names (e.g. "PublisherIdentifier")
+	// to unconditionally include in API requests. By default, fields with
 	// empty values are omitted from API requests. However, any non-pointer,
 	// non-interface field appearing in ForceSendFields will be sent to the
 	// server regardless of whether the field is empty or not. This may be
 	// used to include empty fields in Patch requests.
 	ForceSendFields []string `json:"-"`
 
-	// NullFields is a list of field names (e.g. "TimeInterval") to include
-	// in API requests with the JSON null value. By default, fields with
-	// empty values are omitted from API requests. However, any field with
-	// an empty value appearing in NullFields will be sent to the server as
-	// null. It is an error if a field in this list has a non-empty value.
-	// This may be used to include null fields in Patch requests.
+	// NullFields is a list of field names (e.g. "PublisherIdentifier") to
+	// include in API requests with the JSON null value. By default, fields
+	// with empty values are omitted from API requests. However, any field
+	// with an empty value appearing in NullFields will be sent to the
+	// server as null. It is an error if a field in this list has a
+	// non-empty value. This may be used to include null fields in Patch
+	// requests.
 	NullFields []string `json:"-"`
 }
 
diff --git a/api-list.json b/api-list.json
index 9de39a6..73d3ca3 100644
--- a/api-list.json
+++ b/api-list.json
@@ -3224,7 +3224,7 @@
    "name": "websecurityscanner",
    "version": "v1alpha",
    "title": "Web Security Scanner API",
-   "description": "Web Security Scanner API (under development).",
+   "description": "Scans your Compute and App Engine apps for common web vulnerabilities.",
    "discoveryRestUrl": "https://websecurityscanner.googleapis.com/$discovery/rest?version=v1alpha",
    "icons": {
     "x16": "https://www.gstatic.com/images/branding/product/1x/googleg_16dp.png",
@@ -3239,7 +3239,7 @@
    "name": "websecurityscanner",
    "version": "v1beta",
    "title": "Web Security Scanner API",
-   "description": "Web Security Scanner API (under development).",
+   "description": "Scans your Compute and App Engine apps for common web vulnerabilities.",
    "discoveryRestUrl": "https://websecurityscanner.googleapis.com/$discovery/rest?version=v1beta",
    "icons": {
     "x16": "https://www.gstatic.com/images/branding/product/1x/googleg_16dp.png",
diff --git a/cloudfunctions/v1/cloudfunctions-api.json b/cloudfunctions/v1/cloudfunctions-api.json
index 6607ae9..095880c 100644
--- a/cloudfunctions/v1/cloudfunctions-api.json
+++ b/cloudfunctions/v1/cloudfunctions-api.json
@@ -381,6 +381,31 @@
                     "https://www.googleapis.com/auth/cloud-platform"
                   ]
                 },
+                "getIamPolicy": {
+                  "description": "Gets the access control policy for a resource.\nReturns an empty policy if the resource exists and does not have a policy\nset.",
+                  "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions/{functionsId}:getIamPolicy",
+                  "httpMethod": "GET",
+                  "id": "cloudfunctions.projects.locations.functions.getIamPolicy",
+                  "parameterOrder": [
+                    "resource"
+                  ],
+                  "parameters": {
+                    "resource": {
+                      "description": "REQUIRED: The resource for which the policy is being requested.\nSee the operation documentation for the appropriate value for this field.",
+                      "location": "path",
+                      "pattern": "^projects/[^/]+/locations/[^/]+/functions/[^/]+$",
+                      "required": true,
+                      "type": "string"
+                    }
+                  },
+                  "path": "v1/{+resource}:getIamPolicy",
+                  "response": {
+                    "$ref": "Policy"
+                  },
+                  "scopes": [
+                    "https://www.googleapis.com/auth/cloud-platform"
+                  ]
+                },
                 "list": {
                   "description": "Returns a list of functions that belong to the requested project.",
                   "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions",
@@ -450,6 +475,62 @@
                   "scopes": [
                     "https://www.googleapis.com/auth/cloud-platform"
                   ]
+                },
+                "setIamPolicy": {
+                  "description": "Sets the access control policy on the specified resource. Replaces any\nexisting policy.",
+                  "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions/{functionsId}:setIamPolicy",
+                  "httpMethod": "POST",
+                  "id": "cloudfunctions.projects.locations.functions.setIamPolicy",
+                  "parameterOrder": [
+                    "resource"
+                  ],
+                  "parameters": {
+                    "resource": {
+                      "description": "REQUIRED: The resource for which the policy is being specified.\nSee the operation documentation for the appropriate value for this field.",
+                      "location": "path",
+                      "pattern": "^projects/[^/]+/locations/[^/]+/functions/[^/]+$",
+                      "required": true,
+                      "type": "string"
+                    }
+                  },
+                  "path": "v1/{+resource}:setIamPolicy",
+                  "request": {
+                    "$ref": "SetIamPolicyRequest"
+                  },
+                  "response": {
+                    "$ref": "Policy"
+                  },
+                  "scopes": [
+                    "https://www.googleapis.com/auth/cloud-platform"
+                  ]
+                },
+                "testIamPermissions": {
+                  "description": "Returns permissions that a caller has on the specified resource.\nIf the resource does not exist, this will return an empty set of\npermissions, not a NOT_FOUND error.\n\nNote: This operation is designed to be used for building permission-aware\nUIs and command-line tools, not for authorization checking. This operation\nmay \"fail open\" without warning.",
+                  "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions/{functionsId}:testIamPermissions",
+                  "httpMethod": "POST",
+                  "id": "cloudfunctions.projects.locations.functions.testIamPermissions",
+                  "parameterOrder": [
+                    "resource"
+                  ],
+                  "parameters": {
+                    "resource": {
+                      "description": "REQUIRED: The resource for which the policy detail is being requested.\nSee the operation documentation for the appropriate value for this field.",
+                      "location": "path",
+                      "pattern": "^projects/[^/]+/locations/[^/]+/functions/[^/]+$",
+                      "required": true,
+                      "type": "string"
+                    }
+                  },
+                  "path": "v1/{+resource}:testIamPermissions",
+                  "request": {
+                    "$ref": "TestIamPermissionsRequest"
+                  },
+                  "response": {
+                    "$ref": "TestIamPermissionsResponse"
+                  },
+                  "scopes": [
+                    "https://www.googleapis.com/auth/cloud-platform"
+                  ]
                 }
               }
             }
@@ -458,9 +539,79 @@
       }
     }
   },
-  "revision": "20180702",
+  "revision": "20181018",
   "rootUrl": "https://cloudfunctions.googleapis.com/",
   "schemas": {
+    "AuditConfig": {
+      "description": "Specifies the audit configuration for a service.\nThe configuration determines which permission types are logged, and what\nidentities, if any, are exempted from logging.\nAn AuditConfig must have one or more AuditLogConfigs.\n\nIf there are AuditConfigs for both `allServices` and a specific service,\nthe union of the two AuditConfigs is used for that service: the log_types\nspecified in each AuditConfig are enabled, and the exempted_members in each\nAuditLogConfig are exempted.\n\nExample Policy with multiple AuditConfigs:\n\n    {\n      \"audit_configs\": [\n        {\n          \"service\": \"allServices\"\n          \"audit_log_configs\": [\n            {\n              \"log_type\": \"DATA_READ\",\n              \"exempted_members\": [\n                \"user:foo@gmail.com\"\n              ]\n            },\n            {\n              \"log_type\": \"DATA_WRITE\",\n            },\n            {\n              \"log_type\": \"ADMIN_READ\",\n            }\n          ]\n        },\n        {\n          \"service\": \"fooservice.googleapis.com\"\n          \"audit_log_configs\": [\n            {\n              \"log_type\": \"DATA_READ\",\n            },\n            {\n              \"log_type\": \"DATA_WRITE\",\n              \"exempted_members\": [\n                \"user:bar@gmail.com\"\n              ]\n            }\n          ]\n        }\n      ]\n    }\n\nFor fooservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ\nlogging. It also exempts foo@gmail.com from DATA_READ logging, and\nbar@gmail.com from DATA_WRITE logging.",
+      "id": "AuditConfig",
+      "properties": {
+        "auditLogConfigs": {
+          "description": "The configuration for logging of each type of permission.",
+          "items": {
+            "$ref": "AuditLogConfig"
+          },
+          "type": "array"
+        },
+        "service": {
+          "description": "Specifies a service that will be enabled for audit logging.\nFor example, `storage.googleapis.com`, `cloudsql.googleapis.com`.\n`allServices` is a special value that covers all services.",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "AuditLogConfig": {
+      "description": "Provides the configuration for logging a type of permissions.\nExample:\n\n    {\n      \"audit_log_configs\": [\n        {\n          \"log_type\": \"DATA_READ\",\n          \"exempted_members\": [\n            \"user:foo@gmail.com\"\n          ]\n        },\n        {\n          \"log_type\": \"DATA_WRITE\",\n        }\n      ]\n    }\n\nThis enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting\nfoo@gmail.com from DATA_READ logging.",
+      "id": "AuditLogConfig",
+      "properties": {
+        "exemptedMembers": {
+          "description": "Specifies the identities that do not cause logging for this type of\npermission.\nFollows the same format of Binding.members.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "logType": {
+          "description": "The log type that this config enables.",
+          "enum": [
+            "LOG_TYPE_UNSPECIFIED",
+            "ADMIN_READ",
+            "DATA_WRITE",
+            "DATA_READ"
+          ],
+          "enumDescriptions": [
+            "Default case. Should never be this.",
+            "Admin reads. Example: CloudIAM getIamPolicy",
+            "Data writes. Example: CloudSQL Users create",
+            "Data reads. Example: CloudSQL Users list"
+          ],
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "Binding": {
+      "description": "Associates `members` with a `role`.",
+      "id": "Binding",
+      "properties": {
+        "condition": {
+          "$ref": "Expr",
+          "description": "Unimplemented. The condition that is associated with this binding.\nNOTE: an unsatisfied condition will not allow user access via current\nbinding. Different bindings, including their conditions, are examined\nindependently."
+        },
+        "members": {
+          "description": "Specifies the identities requesting access for a Cloud Platform resource.\n`members` can have the following values:\n\n* `allUsers`: A special identifier that represents anyone who is\n   on the internet; with or without a Google account.\n\n* `allAuthenticatedUsers`: A special identifier that represents anyone\n   who is authenticated with a Google account or a service account.\n\n* `user:{emailid}`: An email address that represents a specific Google\n   account. For example, `alice@gmail.com` .\n\n\n* `serviceAccount:{emailid}`: An email address that represents a service\n   account. For example, `my-other-app@appspot.gserviceaccount.com`.\n\n* `group:{emailid}`: An email address that represents a Google group.\n   For example, `admins@example.com`.\n\n\n* `domain:{domain}`: A Google Apps domain name that represents all the\n   users of that domain. For example, `google.com` or `example.com`.\n\n",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "role": {
+          "description": "Role that is assigned to `members`.\nFor example, `roles/viewer`, `roles/editor`, or `roles/owner`.",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
     "CallFunctionRequest": {
       "description": "Request for the `CallFunction` method.",
       "id": "CallFunctionRequest",
@@ -492,7 +643,7 @@
       "type": "object"
     },
     "CloudFunction": {
-      "description": "Describes a Cloud Function that contains user computation executed in\nresponse to an event. It encapsulate function and triggers configurations.",
+      "description": "Describes a Cloud Function that contains user computation executed in\nresponse to an event. It encapsulate function and triggers configurations.\nLINT.IfChange",
       "id": "CloudFunction",
       "properties": {
         "availableMemoryMb": {
@@ -540,7 +691,7 @@
           "type": "string"
         },
         "network": {
-          "description": "The VPC Network that this cloud function can connect to. It can be\neither the fully-qualified URI, or the short name of the network resource.\nIf the short network name is used, the network must belong to the same\nproject. Otherwise, it must belong to a project within the same\norganization. The format of this field is either\n`projects/{project}/global/networks/{network}` or `{network}`, where\n{project} is a project id where the network is defined, and {network} is\nthe short name of the network.\n\nSee [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for\nmore information on connecting Cloud projects.\n\nThis feature is currently in alpha, available only for whitelisted users.",
+          "description": "The VPC Network that this cloud function can connect to. It can be\neither the fully-qualified URI, or the short name of the network resource.\nIf the short network name is used, the network must belong to the same\nproject. Otherwise, it must belong to a project within the same\norganization. The format of this field is either\n`projects/{project}/global/networks/{network}` or `{network}`, where\n{project} is a project id where the network is defined, and {network} is\nthe short name of the network.\n\nThis field is mutually exclusive with `vpc_connector` and will be replaced\nby it.\n\nSee [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for\nmore information on connecting Cloud projects.\n\nThis feature is currently in alpha, available only for whitelisted users.",
           "type": "string"
         },
         "runtime": {
@@ -597,6 +748,10 @@
           "description": "Output only.\nThe version identifier of the Cloud Function. Each deployment attempt\nresults in a new version of a function being created.",
           "format": "int64",
           "type": "string"
+        },
+        "vpcConnector": {
+          "description": "The VPC Network Connector that this cloud function can connect to. It can\nbe either the fully-qualified URI, or the short name of the network\nconnector resource. The format of this field is\n`projects/*/locations/*/connectors/*`\n\nThis field is mutually exclusive with `network` field and will eventually\nreplace it.\n\nSee [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for\nmore information on connecting Cloud projects.\n\nThis feature is currently in alpha, available only for whitelisted users.",
+          "type": "string"
         }
       },
       "type": "object"
@@ -624,6 +779,29 @@
       },
       "type": "object"
     },
+    "Expr": {
+      "description": "Represents an expression text. Example:\n\n    title: \"User account presence\"\n    description: \"Determines whether the request has a user account\"\n    expression: \"size(request.user) \u003e 0\"",
+      "id": "Expr",
+      "properties": {
+        "description": {
+          "description": "An optional description of the expression. This is a longer text which\ndescribes the expression, e.g. when hovered over it in a UI.",
+          "type": "string"
+        },
+        "expression": {
+          "description": "Textual representation of an expression in\nCommon Expression Language syntax.\n\nThe application context of the containing message determines which\nwell-known feature set of CEL is supported.",
+          "type": "string"
+        },
+        "location": {
+          "description": "An optional string indicating the location of the expression for error\nreporting, e.g. a file name and a position in the file.",
+          "type": "string"
+        },
+        "title": {
+          "description": "An optional title for the expression, i.e. a short string describing\nits purpose. This can be used e.g. in UIs which allow to enter the\nexpression.",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
     "FailurePolicy": {
       "description": "Describes the policy in case of function's execution failure.\nIf empty, then defaults to ignoring failures (i.e. not retrying them).",
       "id": "FailurePolicy",
@@ -899,12 +1077,59 @@
       },
       "type": "object"
     },
+    "Policy": {
+      "description": "Defines an Identity and Access Management (IAM) policy. It is used to\nspecify access control policies for Cloud Platform resources.\n\n\nA `Policy` consists of a list of `bindings`. A `binding` binds a list of\n`members` to a `role`, where the members can be user accounts, Google groups,\nGoogle domains, and service accounts. A `role` is a named list of permissions\ndefined by IAM.\n\n**JSON Example**\n\n    {\n      \"bindings\": [\n        {\n          \"role\": \"roles/owner\",\n          \"members\": [\n            \"user:mike@example.com\",\n            \"group:admins@example.com\",\n            \"domain:google.com\",\n            \"serviceAccount:my-other-app@appspot.gserviceaccount.com\"\n          ]\n        },\n        {\n          \"role\": \"roles/viewer\",\n          \"members\": [\"user:sean@example.com\"]\n        }\n      ]\n    }\n\n**YAML Example**\n\n    bindings:\n    - members:\n      - user:mike@example.com\n      - group:admins@example.com\n      - domain:google.com\n      - serviceAccount:my-other-app@appspot.gserviceaccount.com\n      role: roles/owner\n    - members:\n      - user:sean@example.com\n      role: roles/viewer\n\n\nFor a description of IAM and its features, see the\n[IAM developer's guide](https://cloud.google.com/iam/docs).",
+      "id": "Policy",
+      "properties": {
+        "auditConfigs": {
+          "description": "Specifies cloud audit logging configuration for this policy.",
+          "items": {
+            "$ref": "AuditConfig"
+          },
+          "type": "array"
+        },
+        "bindings": {
+          "description": "Associates a list of `members` to a `role`.\n`bindings` with no members will result in an error.",
+          "items": {
+            "$ref": "Binding"
+          },
+          "type": "array"
+        },
+        "etag": {
+          "description": "`etag` is used for optimistic concurrency control as a way to help\nprevent simultaneous updates of a policy from overwriting each other.\nIt is strongly suggested that systems make use of the `etag` in the\nread-modify-write cycle to perform policy updates in order to avoid race\nconditions: An `etag` is returned in the response to `getIamPolicy`, and\nsystems are expected to put that etag in the request to `setIamPolicy` to\nensure that their change will be applied to the same version of the policy.\n\nIf no `etag` is provided in the call to `setIamPolicy`, then the existing\npolicy is overwritten blindly.",
+          "format": "byte",
+          "type": "string"
+        },
+        "version": {
+          "description": "Deprecated.",
+          "format": "int32",
+          "type": "integer"
+        }
+      },
+      "type": "object"
+    },
     "Retry": {
       "description": "Describes the retry policy in case of function's execution failure.\nA function execution will be retried on any failure.\nA failed execution will be retried up to 7 days with an exponential backoff\n(capped at 10 seconds).\nRetried execution is charged as any other execution.",
       "id": "Retry",
       "properties": {},
       "type": "object"
     },
+    "SetIamPolicyRequest": {
+      "description": "Request message for `SetIamPolicy` method.",
+      "id": "SetIamPolicyRequest",
+      "properties": {
+        "policy": {
+          "$ref": "Policy",
+          "description": "REQUIRED: The complete policy to be applied to the `resource`. The size of\nthe policy is limited to a few 10s of KB. An empty policy is a\nvalid policy but certain Cloud Platform services (such as Projects)\nmight reject them."
+        },
+        "updateMask": {
+          "description": "OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only\nthe fields in the mask will be modified. If no mask is provided, the\nfollowing default mask is used:\npaths: \"bindings, etag\"\nThis field is only used by Cloud IAM.",
+          "format": "google-fieldmask",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
     "SourceRepository": {
       "description": "Describes SourceRepository, used to represent parameters related to\nsource repository where a function is hosted.",
       "id": "SourceRepository",
@@ -946,6 +1171,34 @@
         }
       },
       "type": "object"
+    },
+    "TestIamPermissionsRequest": {
+      "description": "Request message for `TestIamPermissions` method.",
+      "id": "TestIamPermissionsRequest",
+      "properties": {
+        "permissions": {
+          "description": "The set of permissions to check for the `resource`. Permissions with\nwildcards (such as '*' or 'storage.*') are not allowed. For more\ninformation see\n[IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
+    "TestIamPermissionsResponse": {
+      "description": "Response message for `TestIamPermissions` method.",
+      "id": "TestIamPermissionsResponse",
+      "properties": {
+        "permissions": {
+          "description": "A subset of `TestPermissionsRequest.permissions` that the caller is\nallowed.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
     }
   },
   "servicePath": "",
diff --git a/cloudfunctions/v1/cloudfunctions-gen.go b/cloudfunctions/v1/cloudfunctions-gen.go
index 83578c5..c720912 100644
--- a/cloudfunctions/v1/cloudfunctions-gen.go
+++ b/cloudfunctions/v1/cloudfunctions-gen.go
@@ -120,6 +120,233 @@
 	s *Service
 }
 
+// AuditConfig: Specifies the audit configuration for a service.
+// The configuration determines which permission types are logged, and
+// what
+// identities, if any, are exempted from logging.
+// An AuditConfig must have one or more AuditLogConfigs.
+//
+// If there are AuditConfigs for both `allServices` and a specific
+// service,
+// the union of the two AuditConfigs is used for that service: the
+// log_types
+// specified in each AuditConfig are enabled, and the exempted_members
+// in each
+// AuditLogConfig are exempted.
+//
+// Example Policy with multiple AuditConfigs:
+//
+//     {
+//       "audit_configs": [
+//         {
+//           "service": "allServices"
+//           "audit_log_configs": [
+//             {
+//               "log_type": "DATA_READ",
+//               "exempted_members": [
+//                 "user:foo@gmail.com"
+//               ]
+//             },
+//             {
+//               "log_type": "DATA_WRITE",
+//             },
+//             {
+//               "log_type": "ADMIN_READ",
+//             }
+//           ]
+//         },
+//         {
+//           "service": "fooservice.googleapis.com"
+//           "audit_log_configs": [
+//             {
+//               "log_type": "DATA_READ",
+//             },
+//             {
+//               "log_type": "DATA_WRITE",
+//               "exempted_members": [
+//                 "user:bar@gmail.com"
+//               ]
+//             }
+//           ]
+//         }
+//       ]
+//     }
+//
+// For fooservice, this policy enables DATA_READ, DATA_WRITE and
+// ADMIN_READ
+// logging. It also exempts foo@gmail.com from DATA_READ logging,
+// and
+// bar@gmail.com from DATA_WRITE logging.
+type AuditConfig struct {
+	// AuditLogConfigs: The configuration for logging of each type of
+	// permission.
+	AuditLogConfigs []*AuditLogConfig `json:"auditLogConfigs,omitempty"`
+
+	// Service: Specifies a service that will be enabled for audit
+	// logging.
+	// For example, `storage.googleapis.com`,
+	// `cloudsql.googleapis.com`.
+	// `allServices` is a special value that covers all services.
+	Service string `json:"service,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "AuditLogConfigs") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "AuditLogConfigs") to
+	// include in API requests with the JSON null value. By default, fields
+	// with empty values are omitted from API requests. However, any field
+	// with an empty value appearing in NullFields will be sent to the
+	// server as null. It is an error if a field in this list has a
+	// non-empty value. This may be used to include null fields in Patch
+	// requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *AuditConfig) MarshalJSON() ([]byte, error) {
+	type NoMethod AuditConfig
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+// AuditLogConfig: Provides the configuration for logging a type of
+// permissions.
+// Example:
+//
+//     {
+//       "audit_log_configs": [
+//         {
+//           "log_type": "DATA_READ",
+//           "exempted_members": [
+//             "user:foo@gmail.com"
+//           ]
+//         },
+//         {
+//           "log_type": "DATA_WRITE",
+//         }
+//       ]
+//     }
+//
+// This enables 'DATA_READ' and 'DATA_WRITE' logging, while
+// exempting
+// foo@gmail.com from DATA_READ logging.
+type AuditLogConfig struct {
+	// ExemptedMembers: Specifies the identities that do not cause logging
+	// for this type of
+	// permission.
+	// Follows the same format of Binding.members.
+	ExemptedMembers []string `json:"exemptedMembers,omitempty"`
+
+	// LogType: The log type that this config enables.
+	//
+	// Possible values:
+	//   "LOG_TYPE_UNSPECIFIED" - Default case. Should never be this.
+	//   "ADMIN_READ" - Admin reads. Example: CloudIAM getIamPolicy
+	//   "DATA_WRITE" - Data writes. Example: CloudSQL Users create
+	//   "DATA_READ" - Data reads. Example: CloudSQL Users list
+	LogType string `json:"logType,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "ExemptedMembers") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "ExemptedMembers") to
+	// include in API requests with the JSON null value. By default, fields
+	// with empty values are omitted from API requests. However, any field
+	// with an empty value appearing in NullFields will be sent to the
+	// server as null. It is an error if a field in this list has a
+	// non-empty value. This may be used to include null fields in Patch
+	// requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *AuditLogConfig) MarshalJSON() ([]byte, error) {
+	type NoMethod AuditLogConfig
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+// Binding: Associates `members` with a `role`.
+type Binding struct {
+	// Condition: Unimplemented. The condition that is associated with this
+	// binding.
+	// NOTE: an unsatisfied condition will not allow user access via
+	// current
+	// binding. Different bindings, including their conditions, are
+	// examined
+	// independently.
+	Condition *Expr `json:"condition,omitempty"`
+
+	// Members: Specifies the identities requesting access for a Cloud
+	// Platform resource.
+	// `members` can have the following values:
+	//
+	// * `allUsers`: A special identifier that represents anyone who is
+	//    on the internet; with or without a Google account.
+	//
+	// * `allAuthenticatedUsers`: A special identifier that represents
+	// anyone
+	//    who is authenticated with a Google account or a service
+	// account.
+	//
+	// * `user:{emailid}`: An email address that represents a specific
+	// Google
+	//    account. For example, `alice@gmail.com` .
+	//
+	//
+	// * `serviceAccount:{emailid}`: An email address that represents a
+	// service
+	//    account. For example,
+	// `my-other-app@appspot.gserviceaccount.com`.
+	//
+	// * `group:{emailid}`: An email address that represents a Google
+	// group.
+	//    For example, `admins@example.com`.
+	//
+	//
+	// * `domain:{domain}`: A Google Apps domain name that represents all
+	// the
+	//    users of that domain. For example, `google.com` or
+	// `example.com`.
+	//
+	//
+	Members []string `json:"members,omitempty"`
+
+	// Role: Role that is assigned to `members`.
+	// For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
+	Role string `json:"role,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Condition") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Condition") to include in
+	// API requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *Binding) MarshalJSON() ([]byte, error) {
+	type NoMethod Binding
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 // CallFunctionRequest: Request for the `CallFunction` method.
 type CallFunctionRequest struct {
 	// Data: Input to be passed to the function.
@@ -195,6 +422,7 @@
 // computation executed in
 // response to an event. It encapsulate function and triggers
 // configurations.
+// LINT.IfChange
 type CloudFunction struct {
 	// AvailableMemoryMb: The amount of memory in MB available for a
 	// function.
@@ -261,6 +489,10 @@
 	// is
 	// the short name of the network.
 	//
+	// This field is mutually exclusive with `vpc_connector` and will be
+	// replaced
+	// by it.
+	//
 	// See [the VPC
 	// documentation](https://cloud.google.com/compute/docs/vpc) for
 	// more information on connecting Cloud projects.
@@ -325,6 +557,26 @@
 	// results in a new version of a function being created.
 	VersionId int64 `json:"versionId,omitempty,string"`
 
+	// VpcConnector: The VPC Network Connector that this cloud function can
+	// connect to. It can
+	// be either the fully-qualified URI, or the short name of the
+	// network
+	// connector resource. The format of this field
+	// is
+	// `projects/*/locations/*/connectors/*`
+	//
+	// This field is mutually exclusive with `network` field and will
+	// eventually
+	// replace it.
+	//
+	// See [the VPC
+	// documentation](https://cloud.google.com/compute/docs/vpc) for
+	// more information on connecting Cloud projects.
+	//
+	// This feature is currently in alpha, available only for whitelisted
+	// users.
+	VpcConnector string `json:"vpcConnector,omitempty"`
+
 	// ServerResponse contains the HTTP response code and headers from the
 	// server.
 	googleapi.ServerResponse `json:"-"`
@@ -439,6 +691,60 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+// Expr: Represents an expression text. Example:
+//
+//     title: "User account presence"
+//     description: "Determines whether the request has a user account"
+//     expression: "size(request.user) > 0"
+type Expr struct {
+	// Description: An optional description of the expression. This is a
+	// longer text which
+	// describes the expression, e.g. when hovered over it in a UI.
+	Description string `json:"description,omitempty"`
+
+	// Expression: Textual representation of an expression in
+	// Common Expression Language syntax.
+	//
+	// The application context of the containing message determines
+	// which
+	// well-known feature set of CEL is supported.
+	Expression string `json:"expression,omitempty"`
+
+	// Location: An optional string indicating the location of the
+	// expression for error
+	// reporting, e.g. a file name and a position in the file.
+	Location string `json:"location,omitempty"`
+
+	// Title: An optional title for the expression, i.e. a short string
+	// describing
+	// its purpose. This can be used e.g. in UIs which allow to enter
+	// the
+	// expression.
+	Title string `json:"title,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Description") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Description") to include
+	// in API requests with the JSON null value. By default, fields with
+	// empty values are omitted from API requests. However, any field with
+	// an empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *Expr) MarshalJSON() ([]byte, error) {
+	type NoMethod Expr
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 // FailurePolicy: Describes the policy in case of function's execution
 // failure.
 // If empty, then defaults to ignoring failures (i.e. not retrying
@@ -945,6 +1251,115 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+// Policy: Defines an Identity and Access Management (IAM) policy. It is
+// used to
+// specify access control policies for Cloud Platform resources.
+//
+//
+// A `Policy` consists of a list of `bindings`. A `binding` binds a list
+// of
+// `members` to a `role`, where the members can be user accounts, Google
+// groups,
+// Google domains, and service accounts. A `role` is a named list of
+// permissions
+// defined by IAM.
+//
+// **JSON Example**
+//
+//     {
+//       "bindings": [
+//         {
+//           "role": "roles/owner",
+//           "members": [
+//             "user:mike@example.com",
+//             "group:admins@example.com",
+//             "domain:google.com",
+//
+// "serviceAccount:my-other-app@appspot.gserviceaccount.com"
+//           ]
+//         },
+//         {
+//           "role": "roles/viewer",
+//           "members": ["user:sean@example.com"]
+//         }
+//       ]
+//     }
+//
+// **YAML Example**
+//
+//     bindings:
+//     - members:
+//       - user:mike@example.com
+//       - group:admins@example.com
+//       - domain:google.com
+//       - serviceAccount:my-other-app@appspot.gserviceaccount.com
+//       role: roles/owner
+//     - members:
+//       - user:sean@example.com
+//       role: roles/viewer
+//
+//
+// For a description of IAM and its features, see the
+// [IAM developer's guide](https://cloud.google.com/iam/docs).
+type Policy struct {
+	// AuditConfigs: Specifies cloud audit logging configuration for this
+	// policy.
+	AuditConfigs []*AuditConfig `json:"auditConfigs,omitempty"`
+
+	// Bindings: Associates a list of `members` to a `role`.
+	// `bindings` with no members will result in an error.
+	Bindings []*Binding `json:"bindings,omitempty"`
+
+	// Etag: `etag` is used for optimistic concurrency control as a way to
+	// help
+	// prevent simultaneous updates of a policy from overwriting each
+	// other.
+	// It is strongly suggested that systems make use of the `etag` in
+	// the
+	// read-modify-write cycle to perform policy updates in order to avoid
+	// race
+	// conditions: An `etag` is returned in the response to `getIamPolicy`,
+	// and
+	// systems are expected to put that etag in the request to
+	// `setIamPolicy` to
+	// ensure that their change will be applied to the same version of the
+	// policy.
+	//
+	// If no `etag` is provided in the call to `setIamPolicy`, then the
+	// existing
+	// policy is overwritten blindly.
+	Etag string `json:"etag,omitempty"`
+
+	// Version: Deprecated.
+	Version int64 `json:"version,omitempty"`
+
+	// ServerResponse contains the HTTP response code and headers from the
+	// server.
+	googleapi.ServerResponse `json:"-"`
+
+	// ForceSendFields is a list of field names (e.g. "AuditConfigs") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "AuditConfigs") to include
+	// in API requests with the JSON null value. By default, fields with
+	// empty values are omitted from API requests. However, any field with
+	// an empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *Policy) MarshalJSON() ([]byte, error) {
+	type NoMethod Policy
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 // Retry: Describes the retry policy in case of function's execution
 // failure.
 // A function execution will be retried on any failure.
@@ -955,6 +1370,48 @@
 type Retry struct {
 }
 
+// SetIamPolicyRequest: Request message for `SetIamPolicy` method.
+type SetIamPolicyRequest struct {
+	// Policy: REQUIRED: The complete policy to be applied to the
+	// `resource`. The size of
+	// the policy is limited to a few 10s of KB. An empty policy is a
+	// valid policy but certain Cloud Platform services (such as
+	// Projects)
+	// might reject them.
+	Policy *Policy `json:"policy,omitempty"`
+
+	// UpdateMask: OPTIONAL: A FieldMask specifying which fields of the
+	// policy to modify. Only
+	// the fields in the mask will be modified. If no mask is provided,
+	// the
+	// following default mask is used:
+	// paths: "bindings, etag"
+	// This field is only used by Cloud IAM.
+	UpdateMask string `json:"updateMask,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Policy") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Policy") to include in API
+	// requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *SetIamPolicyRequest) MarshalJSON() ([]byte, error) {
+	type NoMethod SetIamPolicyRequest
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 // SourceRepository: Describes SourceRepository, used to represent
 // parameters related to
 // source repository where a function is hosted.
@@ -1131,6 +1588,76 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+// TestIamPermissionsRequest: Request message for `TestIamPermissions`
+// method.
+type TestIamPermissionsRequest struct {
+	// Permissions: The set of permissions to check for the `resource`.
+	// Permissions with
+	// wildcards (such as '*' or 'storage.*') are not allowed. For
+	// more
+	// information see
+	// [IAM
+	// Overview](https://cloud.google.com/iam/docs/overview#permissions).
+	Permissions []string `json:"permissions,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Permissions") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Permissions") to include
+	// in API requests with the JSON null value. By default, fields with
+	// empty values are omitted from API requests. However, any field with
+	// an empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *TestIamPermissionsRequest) MarshalJSON() ([]byte, error) {
+	type NoMethod TestIamPermissionsRequest
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+// TestIamPermissionsResponse: Response message for `TestIamPermissions`
+// method.
+type TestIamPermissionsResponse struct {
+	// Permissions: A subset of `TestPermissionsRequest.permissions` that
+	// the caller is
+	// allowed.
+	Permissions []string `json:"permissions,omitempty"`
+
+	// ServerResponse contains the HTTP response code and headers from the
+	// server.
+	googleapi.ServerResponse `json:"-"`
+
+	// ForceSendFields is a list of field names (e.g. "Permissions") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Permissions") to include
+	// in API requests with the JSON null value. By default, fields with
+	// empty values are omitted from API requests. However, any field with
+	// an empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *TestIamPermissionsResponse) MarshalJSON() ([]byte, error) {
+	type NoMethod TestIamPermissionsResponse
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 // method id "cloudfunctions.operations.get":
 
 type OperationsGetCall struct {
@@ -2562,6 +3089,152 @@
 
 }
 
+// method id "cloudfunctions.projects.locations.functions.getIamPolicy":
+
+type ProjectsLocationsFunctionsGetIamPolicyCall struct {
+	s            *Service
+	resource     string
+	urlParams_   gensupport.URLParams
+	ifNoneMatch_ string
+	ctx_         context.Context
+	header_      http.Header
+}
+
+// GetIamPolicy: Gets the access control policy for a resource.
+// Returns an empty policy if the resource exists and does not have a
+// policy
+// set.
+func (r *ProjectsLocationsFunctionsService) GetIamPolicy(resource string) *ProjectsLocationsFunctionsGetIamPolicyCall {
+	c := &ProjectsLocationsFunctionsGetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
+	c.resource = resource
+	return c
+}
+
+// Fields allows partial responses to be retrieved. See
+// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
+// for more information.
+func (c *ProjectsLocationsFunctionsGetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsLocationsFunctionsGetIamPolicyCall {
+	c.urlParams_.Set("fields", googleapi.CombineFields(s))
+	return c
+}
+
+// IfNoneMatch sets the optional parameter which makes the operation
+// fail if the object's ETag matches the given value. This is useful for
+// getting updates only after the object has changed since the last
+// request. Use googleapi.IsNotModified to check whether the response
+// error from Do is the result of In-None-Match.
+func (c *ProjectsLocationsFunctionsGetIamPolicyCall) IfNoneMatch(entityTag string) *ProjectsLocationsFunctionsGetIamPolicyCall {
+	c.ifNoneMatch_ = entityTag
+	return c
+}
+
+// Context sets the context to be used in this call's Do method. Any
+// pending HTTP request will be aborted if the provided context is
+// canceled.
+func (c *ProjectsLocationsFunctionsGetIamPolicyCall) Context(ctx context.Context) *ProjectsLocationsFunctionsGetIamPolicyCall {
+	c.ctx_ = ctx
+	return c
+}
+
+// Header returns an http.Header that can be modified by the caller to
+// add HTTP headers to the request.
+func (c *ProjectsLocationsFunctionsGetIamPolicyCall) Header() http.Header {
+	if c.header_ == nil {
+		c.header_ = make(http.Header)
+	}
+	return c.header_
+}
+
+func (c *ProjectsLocationsFunctionsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
+	reqHeaders := make(http.Header)
+	for k, v := range c.header_ {
+		reqHeaders[k] = v
+	}
+	reqHeaders.Set("User-Agent", c.s.userAgent())
+	if c.ifNoneMatch_ != "" {
+		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
+	}
+	var body io.Reader = nil
+	c.urlParams_.Set("alt", alt)
+	c.urlParams_.Set("prettyPrint", "false")
+	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:getIamPolicy")
+	urls += "?" + c.urlParams_.Encode()
+	req, err := http.NewRequest("GET", urls, body)
+	if err != nil {
+		return nil, err
+	}
+	req.Header = reqHeaders
+	googleapi.Expand(req.URL, map[string]string{
+		"resource": c.resource,
+	})
+	return gensupport.SendRequest(c.ctx_, c.s.client, req)
+}
+
+// Do executes the "cloudfunctions.projects.locations.functions.getIamPolicy" call.
+// Exactly one of *Policy or error will be non-nil. Any non-2xx status
+// code is an error. Response headers are in either
+// *Policy.ServerResponse.Header or (if a response was returned at all)
+// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
+// check whether the returned error was because http.StatusNotModified
+// was returned.
+func (c *ProjectsLocationsFunctionsGetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
+	gensupport.SetOptions(c.urlParams_, opts...)
+	res, err := c.doRequest("json")
+	if res != nil && res.StatusCode == http.StatusNotModified {
+		if res.Body != nil {
+			res.Body.Close()
+		}
+		return nil, &googleapi.Error{
+			Code:   res.StatusCode,
+			Header: res.Header,
+		}
+	}
+	if err != nil {
+		return nil, err
+	}
+	defer googleapi.CloseBody(res)
+	if err := googleapi.CheckResponse(res); err != nil {
+		return nil, err
+	}
+	ret := &Policy{
+		ServerResponse: googleapi.ServerResponse{
+			Header:         res.Header,
+			HTTPStatusCode: res.StatusCode,
+		},
+	}
+	target := &ret
+	if err := gensupport.DecodeResponse(target, res); err != nil {
+		return nil, err
+	}
+	return ret, nil
+	// {
+	//   "description": "Gets the access control policy for a resource.\nReturns an empty policy if the resource exists and does not have a policy\nset.",
+	//   "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions/{functionsId}:getIamPolicy",
+	//   "httpMethod": "GET",
+	//   "id": "cloudfunctions.projects.locations.functions.getIamPolicy",
+	//   "parameterOrder": [
+	//     "resource"
+	//   ],
+	//   "parameters": {
+	//     "resource": {
+	//       "description": "REQUIRED: The resource for which the policy is being requested.\nSee the operation documentation for the appropriate value for this field.",
+	//       "location": "path",
+	//       "pattern": "^projects/[^/]+/locations/[^/]+/functions/[^/]+$",
+	//       "required": true,
+	//       "type": "string"
+	//     }
+	//   },
+	//   "path": "v1/{+resource}:getIamPolicy",
+	//   "response": {
+	//     "$ref": "Policy"
+	//   },
+	//   "scopes": [
+	//     "https://www.googleapis.com/auth/cloud-platform"
+	//   ]
+	// }
+
+}
+
 // method id "cloudfunctions.projects.locations.functions.list":
 
 type ProjectsLocationsFunctionsListCall struct {
@@ -2907,3 +3580,293 @@
 	// }
 
 }
+
+// method id "cloudfunctions.projects.locations.functions.setIamPolicy":
+
+type ProjectsLocationsFunctionsSetIamPolicyCall struct {
+	s                   *Service
+	resource            string
+	setiampolicyrequest *SetIamPolicyRequest
+	urlParams_          gensupport.URLParams
+	ctx_                context.Context
+	header_             http.Header
+}
+
+// SetIamPolicy: Sets the access control policy on the specified
+// resource. Replaces any
+// existing policy.
+func (r *ProjectsLocationsFunctionsService) SetIamPolicy(resource string, setiampolicyrequest *SetIamPolicyRequest) *ProjectsLocationsFunctionsSetIamPolicyCall {
+	c := &ProjectsLocationsFunctionsSetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
+	c.resource = resource
+	c.setiampolicyrequest = setiampolicyrequest
+	return c
+}
+
+// Fields allows partial responses to be retrieved. See
+// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
+// for more information.
+func (c *ProjectsLocationsFunctionsSetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsLocationsFunctionsSetIamPolicyCall {
+	c.urlParams_.Set("fields", googleapi.CombineFields(s))
+	return c
+}
+
+// Context sets the context to be used in this call's Do method. Any
+// pending HTTP request will be aborted if the provided context is
+// canceled.
+func (c *ProjectsLocationsFunctionsSetIamPolicyCall) Context(ctx context.Context) *ProjectsLocationsFunctionsSetIamPolicyCall {
+	c.ctx_ = ctx
+	return c
+}
+
+// Header returns an http.Header that can be modified by the caller to
+// add HTTP headers to the request.
+func (c *ProjectsLocationsFunctionsSetIamPolicyCall) Header() http.Header {
+	if c.header_ == nil {
+		c.header_ = make(http.Header)
+	}
+	return c.header_
+}
+
+func (c *ProjectsLocationsFunctionsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
+	reqHeaders := make(http.Header)
+	for k, v := range c.header_ {
+		reqHeaders[k] = v
+	}
+	reqHeaders.Set("User-Agent", c.s.userAgent())
+	var body io.Reader = nil
+	body, err := googleapi.WithoutDataWrapper.JSONReader(c.setiampolicyrequest)
+	if err != nil {
+		return nil, err
+	}
+	reqHeaders.Set("Content-Type", "application/json")
+	c.urlParams_.Set("alt", alt)
+	c.urlParams_.Set("prettyPrint", "false")
+	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:setIamPolicy")
+	urls += "?" + c.urlParams_.Encode()
+	req, err := http.NewRequest("POST", urls, body)
+	if err != nil {
+		return nil, err
+	}
+	req.Header = reqHeaders
+	googleapi.Expand(req.URL, map[string]string{
+		"resource": c.resource,
+	})
+	return gensupport.SendRequest(c.ctx_, c.s.client, req)
+}
+
+// Do executes the "cloudfunctions.projects.locations.functions.setIamPolicy" call.
+// Exactly one of *Policy or error will be non-nil. Any non-2xx status
+// code is an error. Response headers are in either
+// *Policy.ServerResponse.Header or (if a response was returned at all)
+// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
+// check whether the returned error was because http.StatusNotModified
+// was returned.
+func (c *ProjectsLocationsFunctionsSetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
+	gensupport.SetOptions(c.urlParams_, opts...)
+	res, err := c.doRequest("json")
+	if res != nil && res.StatusCode == http.StatusNotModified {
+		if res.Body != nil {
+			res.Body.Close()
+		}
+		return nil, &googleapi.Error{
+			Code:   res.StatusCode,
+			Header: res.Header,
+		}
+	}
+	if err != nil {
+		return nil, err
+	}
+	defer googleapi.CloseBody(res)
+	if err := googleapi.CheckResponse(res); err != nil {
+		return nil, err
+	}
+	ret := &Policy{
+		ServerResponse: googleapi.ServerResponse{
+			Header:         res.Header,
+			HTTPStatusCode: res.StatusCode,
+		},
+	}
+	target := &ret
+	if err := gensupport.DecodeResponse(target, res); err != nil {
+		return nil, err
+	}
+	return ret, nil
+	// {
+	//   "description": "Sets the access control policy on the specified resource. Replaces any\nexisting policy.",
+	//   "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions/{functionsId}:setIamPolicy",
+	//   "httpMethod": "POST",
+	//   "id": "cloudfunctions.projects.locations.functions.setIamPolicy",
+	//   "parameterOrder": [
+	//     "resource"
+	//   ],
+	//   "parameters": {
+	//     "resource": {
+	//       "description": "REQUIRED: The resource for which the policy is being specified.\nSee the operation documentation for the appropriate value for this field.",
+	//       "location": "path",
+	//       "pattern": "^projects/[^/]+/locations/[^/]+/functions/[^/]+$",
+	//       "required": true,
+	//       "type": "string"
+	//     }
+	//   },
+	//   "path": "v1/{+resource}:setIamPolicy",
+	//   "request": {
+	//     "$ref": "SetIamPolicyRequest"
+	//   },
+	//   "response": {
+	//     "$ref": "Policy"
+	//   },
+	//   "scopes": [
+	//     "https://www.googleapis.com/auth/cloud-platform"
+	//   ]
+	// }
+
+}
+
+// method id "cloudfunctions.projects.locations.functions.testIamPermissions":
+
+type ProjectsLocationsFunctionsTestIamPermissionsCall struct {
+	s                         *Service
+	resource                  string
+	testiampermissionsrequest *TestIamPermissionsRequest
+	urlParams_                gensupport.URLParams
+	ctx_                      context.Context
+	header_                   http.Header
+}
+
+// TestIamPermissions: Returns permissions that a caller has on the
+// specified resource.
+// If the resource does not exist, this will return an empty set
+// of
+// permissions, not a NOT_FOUND error.
+//
+// Note: This operation is designed to be used for building
+// permission-aware
+// UIs and command-line tools, not for authorization checking. This
+// operation
+// may "fail open" without warning.
+func (r *ProjectsLocationsFunctionsService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsLocationsFunctionsTestIamPermissionsCall {
+	c := &ProjectsLocationsFunctionsTestIamPermissionsCall{s: r.s, urlParams_: make(gensupport.URLParams)}
+	c.resource = resource
+	c.testiampermissionsrequest = testiampermissionsrequest
+	return c
+}
+
+// Fields allows partial responses to be retrieved. See
+// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
+// for more information.
+func (c *ProjectsLocationsFunctionsTestIamPermissionsCall) Fields(s ...googleapi.Field) *ProjectsLocationsFunctionsTestIamPermissionsCall {
+	c.urlParams_.Set("fields", googleapi.CombineFields(s))
+	return c
+}
+
+// Context sets the context to be used in this call's Do method. Any
+// pending HTTP request will be aborted if the provided context is
+// canceled.
+func (c *ProjectsLocationsFunctionsTestIamPermissionsCall) Context(ctx context.Context) *ProjectsLocationsFunctionsTestIamPermissionsCall {
+	c.ctx_ = ctx
+	return c
+}
+
+// Header returns an http.Header that can be modified by the caller to
+// add HTTP headers to the request.
+func (c *ProjectsLocationsFunctionsTestIamPermissionsCall) Header() http.Header {
+	if c.header_ == nil {
+		c.header_ = make(http.Header)
+	}
+	return c.header_
+}
+
+func (c *ProjectsLocationsFunctionsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
+	reqHeaders := make(http.Header)
+	for k, v := range c.header_ {
+		reqHeaders[k] = v
+	}
+	reqHeaders.Set("User-Agent", c.s.userAgent())
+	var body io.Reader = nil
+	body, err := googleapi.WithoutDataWrapper.JSONReader(c.testiampermissionsrequest)
+	if err != nil {
+		return nil, err
+	}
+	reqHeaders.Set("Content-Type", "application/json")
+	c.urlParams_.Set("alt", alt)
+	c.urlParams_.Set("prettyPrint", "false")
+	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:testIamPermissions")
+	urls += "?" + c.urlParams_.Encode()
+	req, err := http.NewRequest("POST", urls, body)
+	if err != nil {
+		return nil, err
+	}
+	req.Header = reqHeaders
+	googleapi.Expand(req.URL, map[string]string{
+		"resource": c.resource,
+	})
+	return gensupport.SendRequest(c.ctx_, c.s.client, req)
+}
+
+// Do executes the "cloudfunctions.projects.locations.functions.testIamPermissions" call.
+// Exactly one of *TestIamPermissionsResponse or error will be non-nil.
+// Any non-2xx status code is an error. Response headers are in either
+// *TestIamPermissionsResponse.ServerResponse.Header or (if a response
+// was returned at all) in error.(*googleapi.Error).Header. Use
+// googleapi.IsNotModified to check whether the returned error was
+// because http.StatusNotModified was returned.
+func (c *ProjectsLocationsFunctionsTestIamPermissionsCall) Do(opts ...googleapi.CallOption) (*TestIamPermissionsResponse, error) {
+	gensupport.SetOptions(c.urlParams_, opts...)
+	res, err := c.doRequest("json")
+	if res != nil && res.StatusCode == http.StatusNotModified {
+		if res.Body != nil {
+			res.Body.Close()
+		}
+		return nil, &googleapi.Error{
+			Code:   res.StatusCode,
+			Header: res.Header,
+		}
+	}
+	if err != nil {
+		return nil, err
+	}
+	defer googleapi.CloseBody(res)
+	if err := googleapi.CheckResponse(res); err != nil {
+		return nil, err
+	}
+	ret := &TestIamPermissionsResponse{
+		ServerResponse: googleapi.ServerResponse{
+			Header:         res.Header,
+			HTTPStatusCode: res.StatusCode,
+		},
+	}
+	target := &ret
+	if err := gensupport.DecodeResponse(target, res); err != nil {
+		return nil, err
+	}
+	return ret, nil
+	// {
+	//   "description": "Returns permissions that a caller has on the specified resource.\nIf the resource does not exist, this will return an empty set of\npermissions, not a NOT_FOUND error.\n\nNote: This operation is designed to be used for building permission-aware\nUIs and command-line tools, not for authorization checking. This operation\nmay \"fail open\" without warning.",
+	//   "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/functions/{functionsId}:testIamPermissions",
+	//   "httpMethod": "POST",
+	//   "id": "cloudfunctions.projects.locations.functions.testIamPermissions",
+	//   "parameterOrder": [
+	//     "resource"
+	//   ],
+	//   "parameters": {
+	//     "resource": {
+	//       "description": "REQUIRED: The resource for which the policy detail is being requested.\nSee the operation documentation for the appropriate value for this field.",
+	//       "location": "path",
+	//       "pattern": "^projects/[^/]+/locations/[^/]+/functions/[^/]+$",
+	//       "required": true,
+	//       "type": "string"
+	//     }
+	//   },
+	//   "path": "v1/{+resource}:testIamPermissions",
+	//   "request": {
+	//     "$ref": "TestIamPermissionsRequest"
+	//   },
+	//   "response": {
+	//     "$ref": "TestIamPermissionsResponse"
+	//   },
+	//   "scopes": [
+	//     "https://www.googleapis.com/auth/cloud-platform"
+	//   ]
+	// }
+
+}
diff --git a/cloudfunctions/v1beta2/cloudfunctions-api.json b/cloudfunctions/v1beta2/cloudfunctions-api.json
index f160117..bfd6e9f 100644
--- a/cloudfunctions/v1beta2/cloudfunctions-api.json
+++ b/cloudfunctions/v1beta2/cloudfunctions-api.json
@@ -452,7 +452,7 @@
       }
     }
   },
-  "revision": "20180702",
+  "revision": "20181018",
   "rootUrl": "https://cloudfunctions.googleapis.com/",
   "schemas": {
     "CallFunctionRequest": {
@@ -534,7 +534,7 @@
           "type": "string"
         },
         "network": {
-          "description": "The VPC Network that this cloud function can connect to. It can be\neither the fully-qualified URI, or the short name of the network resource.\nIf the short network name is used, the network must belong to the same\nproject. Otherwise, it must belong to a project within the same\norganization. The format of this field is either\n`projects/{project}/global/networks/{network}` or `{network}`, where\n{project} is a project id where the network is defined, and {network} is\nthe short name of the network.\n\nSee [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for\nmore information on connecting Cloud projects.\n\nThis feature is currently in alpha, available only for whitelisted users.",
+          "description": "The VPC Network that this cloud function can connect to. It can be\neither the fully-qualified URI, or the short name of the network resource.\nIf the short network name is used, the network must belong to the same\nproject. Otherwise, it must belong to a project within the same\norganization. The format of this field is either\n`projects/{project}/global/networks/{network}` or `{network}`, where\n{project} is a project id where the network is defined, and {network} is\nthe short name of the network.\n\nThis field is mutually exclusive with `vpc_connector` and will be replaced\nby it.\n\nSee [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for\nmore information on connecting Cloud projects.\n\nThis feature is currently in alpha, available only for whitelisted users.",
           "type": "string"
         },
         "runtime": {
@@ -593,6 +593,10 @@
           "description": "Output only.\nThe version identifier of the Cloud Function. Each deployment attempt\nresults in a new version of a function being created.",
           "format": "int64",
           "type": "string"
+        },
+        "vpcConnector": {
+          "description": "The VPC Network Connector that this cloud function can connect to. It can\nbe either the fully-qualified URI, or the short name of the network\nconnector resource. The format of this field is\n`projects/*/locations/*/connectors/*`\n\nThis field is mutually exclusive with `network` field and will eventually\nreplace it.\n\nSee [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for\nmore information on connecting Cloud projects.\n\nThis feature is currently in alpha, available only for whitelisted users.",
+          "type": "string"
         }
       },
       "type": "object"
diff --git a/cloudfunctions/v1beta2/cloudfunctions-gen.go b/cloudfunctions/v1beta2/cloudfunctions-gen.go
index a371763..d6a73ba 100644
--- a/cloudfunctions/v1beta2/cloudfunctions-gen.go
+++ b/cloudfunctions/v1beta2/cloudfunctions-gen.go
@@ -265,6 +265,10 @@
 	// is
 	// the short name of the network.
 	//
+	// This field is mutually exclusive with `vpc_connector` and will be
+	// replaced
+	// by it.
+	//
 	// See [the VPC
 	// documentation](https://cloud.google.com/compute/docs/vpc) for
 	// more information on connecting Cloud projects.
@@ -347,6 +351,26 @@
 	// results in a new version of a function being created.
 	VersionId int64 `json:"versionId,omitempty,string"`
 
+	// VpcConnector: The VPC Network Connector that this cloud function can
+	// connect to. It can
+	// be either the fully-qualified URI, or the short name of the
+	// network
+	// connector resource. The format of this field
+	// is
+	// `projects/*/locations/*/connectors/*`
+	//
+	// This field is mutually exclusive with `network` field and will
+	// eventually
+	// replace it.
+	//
+	// See [the VPC
+	// documentation](https://cloud.google.com/compute/docs/vpc) for
+	// more information on connecting Cloud projects.
+	//
+	// This feature is currently in alpha, available only for whitelisted
+	// users.
+	VpcConnector string `json:"vpcConnector,omitempty"`
+
 	// ServerResponse contains the HTTP response code and headers from the
 	// server.
 	googleapi.ServerResponse `json:"-"`
diff --git a/cloudtasks/v2beta2/cloudtasks-api.json b/cloudtasks/v2beta2/cloudtasks-api.json
index 28f8af0..24ac936 100644
--- a/cloudtasks/v2beta2/cloudtasks-api.json
+++ b/cloudtasks/v2beta2/cloudtasks-api.json
@@ -786,7 +786,7 @@
       }
     }
   },
-  "revision": "20180731",
+  "revision": "20181022",
   "rootUrl": "https://cloudtasks.googleapis.com/",
   "schemas": {
     "AcknowledgeTaskRequest": {
@@ -802,7 +802,7 @@
       "type": "object"
     },
     "AppEngineHttpRequest": {
-      "description": "App Engine HTTP request.\n\nThe message defines the HTTP request that is sent to an App Engine app when\nthe task is dispatched.\n\nThis proto can only be used for tasks in a queue which has\napp_engine_http_target set.\n\nUsing AppEngineHttpRequest requires\n[`appengine.applications.get`](https://cloud.google.com/appengine/docs/admin-api/access-control)\nGoogle IAM permission for the project\nand the following scope:\n\n`https://www.googleapis.com/auth/cloud-platform`\n\nThe task will be delivered to the App Engine app which belongs to the same\nproject as the queue. For more information, see\n[How Requests are Routed](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)\nand how routing is affected by\n[dispatch files](https://cloud.google.com/appengine/docs/python/config/dispatchref).\n\nThe AppEngineRouting used to construct the URL that the task is\ndelivered to can be set at the queue-level or task-level:\n\n* If set,\n   app_engine_routing_override\n   is used for all tasks in the queue, no matter what the setting\n   is for the\n   task-level app_engine_routing.\n\n\nThe `url` that the task will be sent to is:\n\n* `url =` host `+`\n  relative_url\n\nThe task attempt has succeeded if the app's request handler returns\nan HTTP response code in the range [`200` - `299`]. `503` is\nconsidered an App Engine system error instead of an application\nerror. Requests returning error `503` will be retried regardless of\nretry configuration and not counted against retry counts.\nAny other response code or a failure to receive a response before the\ndeadline is a failed attempt.",
+      "description": "App Engine HTTP request.\n\nThe message defines the HTTP request that is sent to an App Engine app when\nthe task is dispatched.\n\nThis proto can only be used for tasks in a queue which has\napp_engine_http_target set.\n\nUsing AppEngineHttpRequest requires\n[`appengine.applications.get`](https://cloud.google.com/appengine/docs/admin-api/access-control)\nGoogle IAM permission for the project\nand the following scope:\n\n`https://www.googleapis.com/auth/cloud-platform`\n\nThe task will be delivered to the App Engine app which belongs to the same\nproject as the queue. For more information, see\n[How Requests are Routed](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)\nand how routing is affected by\n[dispatch files](https://cloud.google.com/appengine/docs/python/config/dispatchref).\nTraffic is encrypted during transport and never leaves Google datacenters.\nBecause this traffic is carried over a communication mechanism internal to\nGoogle, you cannot explicitly set the protocol (for example, HTTP or HTTPS).\nThe request to the handler, however, will appear to have used the HTTP\nprotocol.\n\nThe AppEngineRouting used to construct the URL that the task is\ndelivered to can be set at the queue-level or task-level:\n\n* If set,\n   app_engine_routing_override\n   is used for all tasks in the queue, no matter what the setting\n   is for the\n   task-level app_engine_routing.\n\n\nThe `url` that the task will be sent to is:\n\n* `url =` host `+`\n  relative_url\n\nTasks can be dispatched to secure app handlers, unsecure app handlers, and\nURIs restricted with\n[`login: admin`](https://cloud.google.com/appengine/docs/standard/python/config/appref).\nBecause tasks are not run as any user, they cannot be dispatched to URIs\nrestricted with\n[`login: required`](https://cloud.google.com/appengine/docs/standard/python/config/appref)\nTask dispatches also do not follow redirects.\n\nThe task attempt has succeeded if the app's request handler returns\nan HTTP response code in the range [`200` - `299`]. `503` is\nconsidered an App Engine system error instead of an application\nerror. Requests returning error `503` will be retried regardless of\nretry configuration and not counted against retry counts.\nAny other response code or a failure to receive a response before the\ndeadline is a failed attempt.",
       "id": "AppEngineHttpRequest",
       "properties": {
         "appEngineRouting": {
@@ -860,7 +860,7 @@
       "type": "object"
     },
     "AppEngineRouting": {
-      "description": "App Engine Routing.\n\nFor more information about services, versions, and instances see\n[An Overview of App Engine](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine),\n[Microservices Architecture on Google App Engine](https://cloud.google.com/appengine/docs/python/microservices-on-app-engine),\n[App Engine Standard request routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed),\nand [App Engine Flex request routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).",
+      "description": "App Engine Routing.\n\nDefines routing characteristics specific to App Engine - service, version,\nand instance.\n\nFor more information about services, versions, and instances see\n[An Overview of App Engine](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine),\n[Microservices Architecture on Google App Engine](https://cloud.google.com/appengine/docs/python/microservices-on-app-engine),\n[App Engine Standard request routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed),\nand [App Engine Flex request routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).",
       "id": "AppEngineRouting",
       "properties": {
         "host": {
diff --git a/cloudtasks/v2beta2/cloudtasks-gen.go b/cloudtasks/v2beta2/cloudtasks-gen.go
index 4604824..616fad1 100644
--- a/cloudtasks/v2beta2/cloudtasks-gen.go
+++ b/cloudtasks/v2beta2/cloudtasks-gen.go
@@ -188,6 +188,15 @@
 // [dispatch
 // files](https://cloud.google.com/appengine/docs/python/config/dispatchr
 // ef).
+// Traffic is encrypted during transport and never leaves Google
+// datacenters.
+// Because this traffic is carried over a communication mechanism
+// internal to
+// Google, you cannot explicitly set the protocol (for example, HTTP or
+// HTTPS).
+// The request to the handler, however, will appear to have used the
+// HTTP
+// protocol.
 //
 // The AppEngineRouting used to construct the URL that the task
 // is
@@ -205,6 +214,20 @@
 // * `url =` host `+`
 //   relative_url
 //
+// Tasks can be dispatched to secure app handlers, unsecure app
+// handlers, and
+// URIs restricted with
+// [`login:
+// admin`](https://cloud.google.com/appengine/docs/standard/python/config
+// /appref).
+// Because tasks are not run as any user, they cannot be dispatched to
+// URIs
+// restricted with
+// [`login:
+// required`](https://cloud.google.com/appengine/docs/standard/python/con
+// fig/appref)
+// Task dispatches also do not follow redirects.
+//
 // The task attempt has succeeded if the app's request handler
 // returns
 // an HTTP response code in the range [`200` - `299`]. `503`
@@ -401,6 +424,10 @@
 
 // AppEngineRouting: App Engine Routing.
 //
+// Defines routing characteristics specific to App Engine - service,
+// version,
+// and instance.
+//
 // For more information about services, versions, and instances see
 // [An Overview of App
 // Engine](https://cloud.google.com/appengine/docs/python/an-overview-of-
diff --git a/composer/v1beta1/composer-api.json b/composer/v1beta1/composer-api.json
index 3360e29..c3c5d76 100644
--- a/composer/v1beta1/composer-api.json
+++ b/composer/v1beta1/composer-api.json
@@ -360,7 +360,7 @@
       }
     }
   },
-  "revision": "20181019",
+  "revision": "20181001",
   "rootUrl": "https://composer.googleapis.com/",
   "schemas": {
     "Empty": {
@@ -652,7 +652,7 @@
           "type": "object"
         },
         "imageVersion": {
-          "description": "Immutable. The version of the software running in the environment.\nThis encapsulates both the version of Cloud Composer functionality and the\nversion of Apache Airflow. It must match the regular expression\n`composer-([0-9]+\\.[0-9]+\\.[0-9]+|latest)-airflow-[0-9]+\\.[0-9]+(\\.[0-9]+.*)?`.\nWhen used as input, the server will also check if the provided version is\nsupported and deny the creation request for an unsupported version.\n\nThe Cloud Composer portion of the version is a\n[semantic version](https://semver.org) or `latest`. The patch version\ncan be omitted and the current Cloud Composer patch version\nwill be selected.\nWhen `latest` is provided instead of an explicit version number,\nthe server will replace `latest` with the current Cloud Composer version\nand store that version number in the same field.\n\nThe portion of the image version that follows \u003cem\u003eairflow-\u003c/em\u003e is an official\nApache Airflow repository\n[release name](https://github.com/apache/incubator-airflow/releases).\n\nSupported values for input are:\n* `composer-latest-airflow-1.10.0`\n* `composer-latest-airflow-1.9.0`\n* `composer-latest-airflow-1.10`\n* `composer-latest-airflow-1.9`\n* `composer-1.3.0-airflow-1.10.0`\n* `composer-1.3.0-airflow-1.9.0`\n* `composer-1.3.0-airflow-1.10`\n* `composer-1.3.0-airflow-1.9`\n\nSee also [Release Notes](/composer/docs/release-notes).",
+          "description": "Immutable. The version of the software running in the environment.\nThis encapsulates both the version of Cloud Composer functionality and the\nversion of Apache Airflow. It must match the regular expression\n`composer-([0-9]+\\.[0-9]+(\\.[0-9]+)?|latest)-airflow-[0-9]+\\.[0-9]+(\\.[0-9]+.*)?`.\nWhen used as input, the server will also check if the provided version is\nsupported and deny the creation request for an unsupported version.\n\nThe Cloud Composer portion of the version is a\n[semantic version](https://semver.org) or `latest`. The patch version\ncan be omitted and the current Cloud Composer patch version\nwill be selected.\nWhen `latest` is provided instead of an explicit version number,\nthe server will replace `latest` with the current Cloud Composer version\nand store that version number in the same field.\n\nThe portion of the image version that follows \u003cem\u003eairflow-\u003c/em\u003e is an official\nApache Airflow repository\n[release name](https://github.com/apache/incubator-airflow/releases).\n\nSupported values for input are:\n* `composer-latest-airflow-latest`\n* `composer-latest-airflow-1.10.0`\n* `composer-latest-airflow-1.9.0`\n* `composer-latest-airflow-1.10`\n* `composer-latest-airflow-1.9`\n* `composer-1.1.1-airflow-latest`\n* `composer-1.1.1-airflow-1.10.0`\n* `composer-1.1.1-airflow-1.9.0`\n* `composer-1.1.1-airflow-1.10`\n* `composer-1.1.1-airflow-1.9`\n\nSee also [Release Notes](/composer/docs/release-notes).",
           "type": "string"
         },
         "pypiPackages": {
diff --git a/composer/v1beta1/composer-gen.go b/composer/v1beta1/composer-gen.go
index 33e73e9..e0ecf70 100644
--- a/composer/v1beta1/composer-gen.go
+++ b/composer/v1beta1/composer-gen.go
@@ -710,8 +710,8 @@
 	// and the
 	// version of Apache Airflow. It must match the regular
 	// expression
-	// `composer-([0-9]+\.[0-9]+\.[0-9]+|latest)-airflow-[0-9]+\.[
-	// 0-9]+(\.[0-9]+.*)?`.
+	// `composer-([0-9]+\.[0-9]+(\.[0-9]+)?|latest)-airflow-[0-9]+
+	// \.[0-9]+(\.[0-9]+.*)?`.
 	// When used as input, the server will also check if the provided
 	// version is
 	// supported and deny the creation request for an unsupported
@@ -735,14 +735,16 @@
 	//
 	// Supporte
 	// d values for input are:
+	// * `composer-latest-airflow-latest`
 	// * `composer-latest-airflow-1.10.0`
 	// * `composer-latest-airflow-1.9.0`
 	// * `composer-latest-airflow-1.10`
 	// * `composer-latest-airflow-1.9`
-	// * `composer-1.3.0-airflow-1.10.0`
-	// * `composer-1.3.0-airflow-1.9.0`
-	// * `composer-1.3.0-airflow-1.10`
-	// * `composer-1.3.0-airflow-1.9`
+	// * `composer-1.1.1-airflow-latest`
+	// * `composer-1.1.1-airflow-1.10.0`
+	// * `composer-1.1.1-airflow-1.9.0`
+	// * `composer-1.1.1-airflow-1.10`
+	// * `composer-1.1.1-airflow-1.9`
 	//
 	// See also [Release Notes](/composer/docs/release-notes).
 	ImageVersion string `json:"imageVersion,omitempty"`
diff --git a/content/v2/content-api.json b/content/v2/content-api.json
index 31cc356..1721e25 100644
--- a/content/v2/content-api.json
+++ b/content/v2/content-api.json
@@ -15,7 +15,7 @@
   "description": "Manages product items, inventory, and Merchant Center accounts for Google Shopping.",
   "discoveryVersion": "v1",
   "documentationLink": "https://developers.google.com/shopping-content",
-  "etag": "\"J3WqvAcMk4eQjJXvfSI4Yr8VouA/SrhOH2xsTrrIa7fnXr9zDGqu4xk\"",
+  "etag": "\"J3WqvAcMk4eQjJXvfSI4Yr8VouA/XlIh_rA14oju-Cr_WDQ9UM5jkoQ\"",
   "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"
@@ -3469,7 +3469,7 @@
       }
     }
   },
-  "revision": "20181016",
+  "revision": "20181023",
   "rootUrl": "https://www.googleapis.com/",
   "schemas": {
     "Account": {
@@ -4471,6 +4471,45 @@
       },
       "type": "object"
     },
+    "CustomAttribute": {
+      "id": "CustomAttribute",
+      "properties": {
+        "name": {
+          "description": "The name of the attribute. Underscores will be replaced by spaces upon insertion.",
+          "type": "string"
+        },
+        "type": {
+          "description": "The type of the attribute.",
+          "type": "string"
+        },
+        "unit": {
+          "description": "Free-form unit of the attribute. Unit can only be used for values of type int, float, or price.",
+          "type": "string"
+        },
+        "value": {
+          "description": "The value of the attribute.",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "CustomGroup": {
+      "id": "CustomGroup",
+      "properties": {
+        "attributes": {
+          "description": "The sub-attributes.",
+          "items": {
+            "$ref": "CustomAttribute"
+          },
+          "type": "array"
+        },
+        "name": {
+          "description": "The name of the group. Underscores will be replaced by spaces upon insertion.",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
     "CustomerReturnReason": {
       "id": "CustomerReturnReason",
       "properties": {
@@ -5267,6 +5306,10 @@
           "$ref": "Installment",
           "description": "Number and amount of installments to pay for an item. Brazil only."
         },
+        "instoreProductLocation": {
+          "description": "The instore product location. Supported only for local products.",
+          "type": "string"
+        },
         "kind": {
           "default": "content#inventory",
           "description": "Identifies what kind of resource this is. Value: the fixed string \"content#inventory\".",
@@ -5431,6 +5474,10 @@
           "$ref": "Installment",
           "description": "Number and amount of installments to pay for an item. Brazil only."
         },
+        "instoreProductLocation": {
+          "description": "The instore product location. Supported only for local products.",
+          "type": "string"
+        },
         "loyaltyPoints": {
           "$ref": "LoyaltyPoints",
           "description": "Loyalty points that users receive after purchasing the item. Japan only."
@@ -9056,14 +9103,14 @@
         "customAttributes": {
           "description": "A list of custom (merchant-provided) attributes. It can also be used for submitting any attribute of the feed specification in its generic form (e.g., { \"name\": \"size type\", \"type\": \"text\", \"value\": \"regular\" }). This is useful for submitting attributes not explicitly exposed by the API.",
           "items": {
-            "$ref": "ProductCustomAttribute"
+            "$ref": "CustomAttribute"
           },
           "type": "array"
         },
         "customGroups": {
           "description": "A list of custom (merchant-provided) custom attribute groups.",
           "items": {
-            "$ref": "ProductCustomGroup"
+            "$ref": "CustomGroup"
           },
           "type": "array"
         },
@@ -9368,45 +9415,6 @@
       },
       "type": "object"
     },
-    "ProductCustomAttribute": {
-      "id": "ProductCustomAttribute",
-      "properties": {
-        "name": {
-          "description": "The name of the attribute. Underscores will be replaced by spaces upon insertion.",
-          "type": "string"
-        },
-        "type": {
-          "description": "The type of the attribute.",
-          "type": "string"
-        },
-        "unit": {
-          "description": "Free-form unit of the attribute. Unit can only be used for values of type int, float, or price.",
-          "type": "string"
-        },
-        "value": {
-          "description": "The value of the attribute.",
-          "type": "string"
-        }
-      },
-      "type": "object"
-    },
-    "ProductCustomGroup": {
-      "id": "ProductCustomGroup",
-      "properties": {
-        "attributes": {
-          "description": "The sub-attributes.",
-          "items": {
-            "$ref": "ProductCustomAttribute"
-          },
-          "type": "array"
-        },
-        "name": {
-          "description": "The name of the group. Underscores will be replaced by spaces upon insertion.",
-          "type": "string"
-        }
-      },
-      "type": "object"
-    },
     "ProductDestination": {
       "id": "ProductDestination",
       "properties": {
diff --git a/content/v2/content-gen.go b/content/v2/content-gen.go
index b1f1b74..76c283d 100644
--- a/content/v2/content-gen.go
+++ b/content/v2/content-gen.go
@@ -1881,6 +1881,75 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+type CustomAttribute struct {
+	// Name: The name of the attribute. Underscores will be replaced by
+	// spaces upon insertion.
+	Name string `json:"name,omitempty"`
+
+	// Type: The type of the attribute.
+	Type string `json:"type,omitempty"`
+
+	// Unit: Free-form unit of the attribute. Unit can only be used for
+	// values of type int, float, or price.
+	Unit string `json:"unit,omitempty"`
+
+	// Value: The value of the attribute.
+	Value string `json:"value,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Name") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Name") to include in API
+	// requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *CustomAttribute) MarshalJSON() ([]byte, error) {
+	type NoMethod CustomAttribute
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+type CustomGroup struct {
+	// Attributes: The sub-attributes.
+	Attributes []*CustomAttribute `json:"attributes,omitempty"`
+
+	// Name: The name of the group. Underscores will be replaced by spaces
+	// upon insertion.
+	Name string `json:"name,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Attributes") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Attributes") to include in
+	// API requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *CustomGroup) MarshalJSON() ([]byte, error) {
+	type NoMethod CustomGroup
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 type CustomerReturnReason struct {
 	Description string `json:"description,omitempty"`
 
@@ -3097,6 +3166,10 @@
 	// Brazil only.
 	Installment *Installment `json:"installment,omitempty"`
 
+	// InstoreProductLocation: The instore product location. Supported only
+	// for local products.
+	InstoreProductLocation string `json:"instoreProductLocation,omitempty"`
+
 	// Kind: Identifies what kind of resource this is. Value: the fixed
 	// string "content#inventory".
 	Kind string `json:"kind,omitempty"`
@@ -3360,6 +3433,10 @@
 	// Brazil only.
 	Installment *Installment `json:"installment,omitempty"`
 
+	// InstoreProductLocation: The instore product location. Supported only
+	// for local products.
+	InstoreProductLocation string `json:"instoreProductLocation,omitempty"`
+
 	// LoyaltyPoints: Loyalty points that users receive after purchasing the
 	// item. Japan only.
 	LoyaltyPoints *LoyaltyPoints `json:"loyaltyPoints,omitempty"`
@@ -8858,11 +8935,11 @@
 	// specification in its generic form (e.g., { "name": "size type",
 	// "type": "text", "value": "regular" }). This is useful for submitting
 	// attributes not explicitly exposed by the API.
-	CustomAttributes []*ProductCustomAttribute `json:"customAttributes,omitempty"`
+	CustomAttributes []*CustomAttribute `json:"customAttributes,omitempty"`
 
 	// CustomGroups: A list of custom (merchant-provided) custom attribute
 	// groups.
-	CustomGroups []*ProductCustomGroup `json:"customGroups,omitempty"`
+	CustomGroups []*CustomGroup `json:"customGroups,omitempty"`
 
 	// CustomLabel0: Custom label 0 for custom grouping of items in a
 	// Shopping campaign.
@@ -9161,75 +9238,6 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
-type ProductCustomAttribute struct {
-	// Name: The name of the attribute. Underscores will be replaced by
-	// spaces upon insertion.
-	Name string `json:"name,omitempty"`
-
-	// Type: The type of the attribute.
-	Type string `json:"type,omitempty"`
-
-	// Unit: Free-form unit of the attribute. Unit can only be used for
-	// values of type int, float, or price.
-	Unit string `json:"unit,omitempty"`
-
-	// Value: The value of the attribute.
-	Value string `json:"value,omitempty"`
-
-	// ForceSendFields is a list of field names (e.g. "Name") to
-	// unconditionally include in API requests. By default, fields with
-	// empty values are omitted from API requests. However, any non-pointer,
-	// non-interface field appearing in ForceSendFields will be sent to the
-	// server regardless of whether the field is empty or not. This may be
-	// used to include empty fields in Patch requests.
-	ForceSendFields []string `json:"-"`
-
-	// NullFields is a list of field names (e.g. "Name") to include in API
-	// requests with the JSON null value. By default, fields with empty
-	// values are omitted from API requests. However, any field with an
-	// empty value appearing in NullFields will be sent to the server as
-	// null. It is an error if a field in this list has a non-empty value.
-	// This may be used to include null fields in Patch requests.
-	NullFields []string `json:"-"`
-}
-
-func (s *ProductCustomAttribute) MarshalJSON() ([]byte, error) {
-	type NoMethod ProductCustomAttribute
-	raw := NoMethod(*s)
-	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
-}
-
-type ProductCustomGroup struct {
-	// Attributes: The sub-attributes.
-	Attributes []*ProductCustomAttribute `json:"attributes,omitempty"`
-
-	// Name: The name of the group. Underscores will be replaced by spaces
-	// upon insertion.
-	Name string `json:"name,omitempty"`
-
-	// ForceSendFields is a list of field names (e.g. "Attributes") to
-	// unconditionally include in API requests. By default, fields with
-	// empty values are omitted from API requests. However, any non-pointer,
-	// non-interface field appearing in ForceSendFields will be sent to the
-	// server regardless of whether the field is empty or not. This may be
-	// used to include empty fields in Patch requests.
-	ForceSendFields []string `json:"-"`
-
-	// NullFields is a list of field names (e.g. "Attributes") to include in
-	// API requests with the JSON null value. By default, fields with empty
-	// values are omitted from API requests. However, any field with an
-	// empty value appearing in NullFields will be sent to the server as
-	// null. It is an error if a field in this list has a non-empty value.
-	// This may be used to include null fields in Patch requests.
-	NullFields []string `json:"-"`
-}
-
-func (s *ProductCustomGroup) MarshalJSON() ([]byte, error) {
-	type NoMethod ProductCustomGroup
-	raw := NoMethod(*s)
-	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
-}
-
 type ProductDestination struct {
 	// DestinationName: The name of the destination.
 	DestinationName string `json:"destinationName,omitempty"`
diff --git a/dataproc/v1/dataproc-api.json b/dataproc/v1/dataproc-api.json
index 4f99c3e..4c00d63 100644
--- a/dataproc/v1/dataproc-api.json
+++ b/dataproc/v1/dataproc-api.json
@@ -1634,7 +1634,7 @@
       }
     }
   },
-  "revision": "20180928",
+  "revision": "20181019",
   "rootUrl": "https://dataproc.googleapis.com/",
   "schemas": {
     "AcceleratorConfig": {
@@ -3015,7 +3015,7 @@
           "type": "string"
         },
         "fields": {
-          "description": "Required. Paths to all fields that the parameter replaces. A field is allowed to appear in at most one parameter's list of field paths.A field path is similar in syntax to a google.protobuf.FieldMask. For example, a field path that references the zone field of a workflow template's cluster selector would be specified as \u003ccode\u003eplacement.clusterSelector.zone\u003c/code\u003e.Also, field paths can reference fields using the following syntax:\nValues in maps can be referenced by key. Examples\u003cbr\u003e\nlabels'key'\nplacement.clusterSelector.clusterLabels'key'\nplacement.managedCluster.labels'key'\nplacement.clusterSelector.clusterLabels'key'\njobsstep-id.labels'key'\nJobs in the jobs list can be referenced by step-id. Examples:\u003cbr\u003e\njobsstep-id.hadoopJob.mainJarFileUri\njobsstep-id.hiveJob.queryFileUri\njobsstep-id.pySparkJob.mainPythonFileUri\njobsstep-id.hadoopJob.jarFileUris0\njobsstep-id.hadoopJob.archiveUris0\njobsstep-id.hadoopJob.fileUris0\njobsstep-id.pySparkJob.pythonFileUris0\nItems in repeated fields can be referenced by a zero-based index. Example:\u003cbr\u003e\njobsstep-id.sparkJob.args0\nOther examples:\njobsstep-id.hadoopJob.properties'key'\njobsstep-id.hadoopJob.args0\njobsstep-id.hiveJob.scriptVariables'key'\njobsstep-id.hadoopJob.mainJarFileUri\nplacement.clusterSelector.zoneIt may not be possible to parameterize maps and repeated fields in their entirety since only individual map values and individual items in repeated fields can be referenced. For example, the following field paths are invalid:\nplacement.clusterSelector.clusterLabels\njobsstep-id.sparkJob.args",
+          "description": "Required. Paths to all fields that the parameter replaces. A field is allowed to appear in at most one parameter's list of field paths.A field path is similar in syntax to a google.protobuf.FieldMask. For example, a field path that references the zone field of a workflow template's cluster selector would be specified as placement.clusterSelector.zone.Also, field paths can reference fields using the following syntax:\nValues in maps can be referenced by key:\nlabels'key'\nplacement.clusterSelector.clusterLabels'key'\nplacement.managedCluster.labels'key'\nplacement.clusterSelector.clusterLabels'key'\njobs'step-id'.labels'key'\nJobs in the jobs list can be referenced by step-id:\njobs'step-id'.hadoopJob.mainJarFileUri\njobs'step-id'.hiveJob.queryFileUri\njobs'step-id'.pySparkJob.mainPythonFileUri\njobs'step-id'.hadoopJob.jarFileUris0\njobs'step-id'.hadoopJob.archiveUris0\njobs'step-id'.hadoopJob.fileUris0\njobs'step-id'.pySparkJob.pythonFileUris0\nItems in repeated fields can be referenced by a zero-based index:\njobs'step-id'.sparkJob.args0\nOther examples:\njobs'step-id'.hadoopJob.properties'key'\njobs'step-id'.hadoopJob.args0\njobs'step-id'.hiveJob.scriptVariables'key'\njobs'step-id'.hadoopJob.mainJarFileUri\nplacement.clusterSelector.zoneIt may not be possible to parameterize maps and repeated fields in their entirety since only individual map values and individual items in repeated fields can be referenced. For example, the following field paths are invalid:\nplacement.clusterSelector.clusterLabels\njobs'step-id'.sparkJob.args",
           "items": {
             "type": "string"
           },
diff --git a/dataproc/v1/dataproc-gen.go b/dataproc/v1/dataproc-gen.go
index 20d38c1..bf35160 100644
--- a/dataproc/v1/dataproc-gen.go
+++ b/dataproc/v1/dataproc-gen.go
@@ -2513,48 +2513,49 @@
 	// paths.A field path is similar in syntax to a
 	// google.protobuf.FieldMask. For example, a field path that references
 	// the zone field of a workflow template's cluster selector would be
-	// specified as <code>placement.clusterSelector.zone</code>.Also, field
-	// paths can reference fields using the following syntax:
-	// Values in maps can be referenced by key.
-	// Examples<br>
+	// specified as placement.clusterSelector.zone.Also, field paths can
+	// reference fields using the following syntax:
+	// Values in maps can be referenced by
+	// key:
 	// labels'key'
 	// placement.clusterSelector.clusterLabels'key'
-	//
-	// placement.managedCluster.labels'key'
-	// placement.clusterSelector.cluster
-	// Labels'key'
-	// jobsstep-id.labels'key'
-	// Jobs in the jobs list can be referenced by step-id.
-	// Examples:<br>
-	// jobsstep-id.hadoopJob.mainJarFileUri
-	// jobsstep-id.hiveJob
-	// .queryFileUri
-	// jobsstep-id.pySparkJob.mainPythonFileUri
-	// jobsstep-id.had
-	// oopJob.jarFileUris0
-	// jobsstep-id.hadoopJob.archiveUris0
-	// jobsstep-id.had
-	// oopJob.fileUris0
-	// jobsstep-id.pySparkJob.pythonFileUris0
-	// Items in repeated fields can be referenced by a zero-based index.
-	// Example:<br>
-	// jobsstep-id.sparkJob.args0
+	// placemen
+	// t.managedCluster.labels'key'
+	// placement.clusterSelector.clusterLabels'k
+	// ey'
+	// jobs'step-id'.labels'key'
+	// Jobs in the jobs list can be referenced by
+	// step-id:
+	// jobs'step-id'.hadoopJob.mainJarFileUri
+	// jobs'step-id'.hiveJob.
+	// queryFileUri
+	// jobs'step-id'.pySparkJob.mainPythonFileUri
+	// jobs'step-id'.
+	// hadoopJob.jarFileUris0
+	// jobs'step-id'.hadoopJob.archiveUris0
+	// jobs'step-
+	// id'.hadoopJob.fileUris0
+	// jobs'step-id'.pySparkJob.pythonFileUris0
+	// Items
+	//  in repeated fields can be referenced by a zero-based
+	// index:
+	// jobs'step-id'.sparkJob.args0
 	// Other
 	// examples:
-	// jobsstep-id.hadoopJob.properties'key'
-	// jobsstep-id.hadoopJob.
-	// args0
-	// jobsstep-id.hiveJob.scriptVariables'key'
-	// jobsstep-id.hadoopJob.m
-	// ainJarFileUri
+	// jobs'step-id'.hadoopJob.properties'key'
+	// jobs'step-id'.hadoop
+	// Job.args0
+	// jobs'step-id'.hiveJob.scriptVariables'key'
+	// jobs'step-id'.had
+	// oopJob.mainJarFileUri
 	// placement.clusterSelector.zoneIt may not be possible to parameterize
 	// maps and repeated fields in their entirety since only individual map
 	// values and individual items in repeated fields can be referenced. For
 	// example, the following field paths are
 	// invalid:
 	// placement.clusterSelector.clusterLabels
-	// jobsstep-id.sparkJob.
-	// args
+	// jobs'step-id'.sparkJo
+	// b.args
 	Fields []string `json:"fields,omitempty"`
 
 	// Name: Required. Parameter name. The parameter name is used as the
diff --git a/dataproc/v1beta2/dataproc-api.json b/dataproc/v1beta2/dataproc-api.json
index 876c98c..7db00bf 100644
--- a/dataproc/v1beta2/dataproc-api.json
+++ b/dataproc/v1beta2/dataproc-api.json
@@ -1629,7 +1629,7 @@
       }
     }
   },
-  "revision": "20180928",
+  "revision": "20181019",
   "rootUrl": "https://dataproc.googleapis.com/",
   "schemas": {
     "AcceleratorConfig": {
@@ -3065,7 +3065,7 @@
           "type": "string"
         },
         "fields": {
-          "description": "Required. Paths to all fields that the parameter replaces. A field is allowed to appear in at most one parameter's list of field paths.A field path is similar in syntax to a google.protobuf.FieldMask. For example, a field path that references the zone field of a workflow template's cluster selector would be specified as \u003ccode\u003eplacement.clusterSelector.zone\u003c/code\u003e.Also, field paths can reference fields using the following syntax:\nValues in maps can be referenced by key. Examples\u003cbr\u003e\nlabels'key'\nplacement.clusterSelector.clusterLabels'key'\nplacement.managedCluster.labels'key'\nplacement.clusterSelector.clusterLabels'key'\njobsstep-id.labels'key'\nJobs in the jobs list can be referenced by step-id. Examples:\u003cbr\u003e\njobsstep-id.hadoopJob.mainJarFileUri\njobsstep-id.hiveJob.queryFileUri\njobsstep-id.pySparkJob.mainPythonFileUri\njobsstep-id.hadoopJob.jarFileUris0\njobsstep-id.hadoopJob.archiveUris0\njobsstep-id.hadoopJob.fileUris0\njobsstep-id.pySparkJob.pythonFileUris0\nItems in repeated fields can be referenced by a zero-based index. Example:\u003cbr\u003e\njobsstep-id.sparkJob.args0\nOther examples:\njobsstep-id.hadoopJob.properties'key'\njobsstep-id.hadoopJob.args0\njobsstep-id.hiveJob.scriptVariables'key'\njobsstep-id.hadoopJob.mainJarFileUri\nplacement.clusterSelector.zoneIt may not be possible to parameterize maps and repeated fields in their entirety since only individual map values and individual items in repeated fields can be referenced. For example, the following field paths are invalid:\nplacement.clusterSelector.clusterLabels\njobsstep-id.sparkJob.args",
+          "description": "Required. Paths to all fields that the parameter replaces. A field is allowed to appear in at most one parameter's list of field paths.A field path is similar in syntax to a google.protobuf.FieldMask. For example, a field path that references the zone field of a workflow template's cluster selector would be specified as placement.clusterSelector.zone.Also, field paths can reference fields using the following syntax:\nValues in maps can be referenced by key:\nlabels'key'\nplacement.clusterSelector.clusterLabels'key'\nplacement.managedCluster.labels'key'\nplacement.clusterSelector.clusterLabels'key'\njobs'step-id'.labels'key'\nJobs in the jobs list can be referenced by step-id:\njobs'step-id'.hadoopJob.mainJarFileUri\njobs'step-id'.hiveJob.queryFileUri\njobs'step-id'.pySparkJob.mainPythonFileUri\njobs'step-id'.hadoopJob.jarFileUris0\njobs'step-id'.hadoopJob.archiveUris0\njobs'step-id'.hadoopJob.fileUris0\njobs'step-id'.pySparkJob.pythonFileUris0\nItems in repeated fields can be referenced by a zero-based index:\njobs'step-id'.sparkJob.args0\nOther examples:\njobs'step-id'.hadoopJob.properties'key'\njobs'step-id'.hadoopJob.args0\njobs'step-id'.hiveJob.scriptVariables'key'\njobs'step-id'.hadoopJob.mainJarFileUri\nplacement.clusterSelector.zoneIt may not be possible to parameterize maps and repeated fields in their entirety since only individual map values and individual items in repeated fields can be referenced. For example, the following field paths are invalid:\nplacement.clusterSelector.clusterLabels\njobs'step-id'.sparkJob.args",
           "items": {
             "type": "string"
           },
diff --git a/dataproc/v1beta2/dataproc-gen.go b/dataproc/v1beta2/dataproc-gen.go
index 08aa444..79ff625 100644
--- a/dataproc/v1beta2/dataproc-gen.go
+++ b/dataproc/v1beta2/dataproc-gen.go
@@ -2573,48 +2573,49 @@
 	// paths.A field path is similar in syntax to a
 	// google.protobuf.FieldMask. For example, a field path that references
 	// the zone field of a workflow template's cluster selector would be
-	// specified as <code>placement.clusterSelector.zone</code>.Also, field
-	// paths can reference fields using the following syntax:
-	// Values in maps can be referenced by key.
-	// Examples<br>
+	// specified as placement.clusterSelector.zone.Also, field paths can
+	// reference fields using the following syntax:
+	// Values in maps can be referenced by
+	// key:
 	// labels'key'
 	// placement.clusterSelector.clusterLabels'key'
-	//
-	// placement.managedCluster.labels'key'
-	// placement.clusterSelector.cluster
-	// Labels'key'
-	// jobsstep-id.labels'key'
-	// Jobs in the jobs list can be referenced by step-id.
-	// Examples:<br>
-	// jobsstep-id.hadoopJob.mainJarFileUri
-	// jobsstep-id.hiveJob
-	// .queryFileUri
-	// jobsstep-id.pySparkJob.mainPythonFileUri
-	// jobsstep-id.had
-	// oopJob.jarFileUris0
-	// jobsstep-id.hadoopJob.archiveUris0
-	// jobsstep-id.had
-	// oopJob.fileUris0
-	// jobsstep-id.pySparkJob.pythonFileUris0
-	// Items in repeated fields can be referenced by a zero-based index.
-	// Example:<br>
-	// jobsstep-id.sparkJob.args0
+	// placemen
+	// t.managedCluster.labels'key'
+	// placement.clusterSelector.clusterLabels'k
+	// ey'
+	// jobs'step-id'.labels'key'
+	// Jobs in the jobs list can be referenced by
+	// step-id:
+	// jobs'step-id'.hadoopJob.mainJarFileUri
+	// jobs'step-id'.hiveJob.
+	// queryFileUri
+	// jobs'step-id'.pySparkJob.mainPythonFileUri
+	// jobs'step-id'.
+	// hadoopJob.jarFileUris0
+	// jobs'step-id'.hadoopJob.archiveUris0
+	// jobs'step-
+	// id'.hadoopJob.fileUris0
+	// jobs'step-id'.pySparkJob.pythonFileUris0
+	// Items
+	//  in repeated fields can be referenced by a zero-based
+	// index:
+	// jobs'step-id'.sparkJob.args0
 	// Other
 	// examples:
-	// jobsstep-id.hadoopJob.properties'key'
-	// jobsstep-id.hadoopJob.
-	// args0
-	// jobsstep-id.hiveJob.scriptVariables'key'
-	// jobsstep-id.hadoopJob.m
-	// ainJarFileUri
+	// jobs'step-id'.hadoopJob.properties'key'
+	// jobs'step-id'.hadoop
+	// Job.args0
+	// jobs'step-id'.hiveJob.scriptVariables'key'
+	// jobs'step-id'.had
+	// oopJob.mainJarFileUri
 	// placement.clusterSelector.zoneIt may not be possible to parameterize
 	// maps and repeated fields in their entirety since only individual map
 	// values and individual items in repeated fields can be referenced. For
 	// example, the following field paths are
 	// invalid:
 	// placement.clusterSelector.clusterLabels
-	// jobsstep-id.sparkJob.
-	// args
+	// jobs'step-id'.sparkJo
+	// b.args
 	Fields []string `json:"fields,omitempty"`
 
 	// Name: Required. Parameter name. The parameter name is used as the
diff --git a/drive/v2/drive-api.json b/drive/v2/drive-api.json
index 7f73d09..c6fd782 100644
--- a/drive/v2/drive-api.json
+++ b/drive/v2/drive-api.json
@@ -38,7 +38,7 @@
   "description": "Manages files in Drive including uploading, downloading, searching, detecting changes, and updating sharing permissions.",
   "discoveryVersion": "v1",
   "documentationLink": "https://developers.google.com/drive/",
-  "etag": "\"J3WqvAcMk4eQjJXvfSI4Yr8VouA/IpWGMl9VbmiTG9s-ZaBZIrC4CgE\"",
+  "etag": "\"J3WqvAcMk4eQjJXvfSI4Yr8VouA/QXi8PEOVXIemCi7DbUUEhixdbRs\"",
   "icons": {
     "x16": "https://ssl.gstatic.com/docs/doclist/images/drive_icon_16.png",
     "x32": "https://ssl.gstatic.com/docs/doclist/images/drive_icon_32.png"
@@ -3080,7 +3080,7 @@
       }
     }
   },
-  "revision": "20180830",
+  "revision": "20181022",
   "rootUrl": "https://www.googleapis.com/",
   "schemas": {
     "About": {
@@ -4051,6 +4051,7 @@
           "type": "string"
         },
         "downloadUrl": {
+          "description": "Short lived download URL for the file. This field is only populated for files with content stored in Drive; it is not populated for Google Docs or shortcut files.",
           "type": "string"
         },
         "editable": {
diff --git a/drive/v2/drive-gen.go b/drive/v2/drive-gen.go
index 8a31872..fd76a4c 100644
--- a/drive/v2/drive-gen.go
+++ b/drive/v2/drive-gen.go
@@ -1451,6 +1451,9 @@
 	// Description: A short description of the file.
 	Description string `json:"description,omitempty"`
 
+	// DownloadUrl: Short lived download URL for the file. This field is
+	// only populated for files with content stored in Drive; it is not
+	// populated for Google Docs or shortcut files.
 	DownloadUrl string `json:"downloadUrl,omitempty"`
 
 	// Editable: Deprecated: use capabilities/canEdit.
diff --git a/monitoring/v3/monitoring-api.json b/monitoring/v3/monitoring-api.json
index 2ec4c5b..e0e21e2 100644
--- a/monitoring/v3/monitoring-api.json
+++ b/monitoring/v3/monitoring-api.json
@@ -1822,7 +1822,7 @@
       }
     }
   },
-  "revision": "20181015",
+  "revision": "20181022",
   "rootUrl": "https://monitoring.googleapis.com/",
   "schemas": {
     "Aggregation": {
@@ -2573,7 +2573,7 @@
       "type": "object"
     },
     "InternalChecker": {
-      "description": "Nimbus InternalCheckers. The API currently only allows reading of internal checkers, creation of internal checkers is a manual process.",
+      "description": "An internal checker allows uptime checks to run on private/internal GCP resources.",
       "id": "InternalChecker",
       "properties": {
         "displayName": {
diff --git a/monitoring/v3/monitoring-gen.go b/monitoring/v3/monitoring-gen.go
index 96f6309..7dcd08e 100644
--- a/monitoring/v3/monitoring-gen.go
+++ b/monitoring/v3/monitoring-gen.go
@@ -1715,9 +1715,8 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
-// InternalChecker: Nimbus InternalCheckers. The API currently only
-// allows reading of internal checkers, creation of internal checkers is
-// a manual process.
+// InternalChecker: An internal checker allows uptime checks to run on
+// private/internal GCP resources.
 type InternalChecker struct {
 	// DisplayName: The checker's human-readable name. The display name
 	// should be unique within a Stackdriver Workspace in order to make it
diff --git a/oslogin/v1alpha/oslogin-api.json b/oslogin/v1alpha/oslogin-api.json
index eda5e0e..71f2c5e 100644
--- a/oslogin/v1alpha/oslogin-api.json
+++ b/oslogin/v1alpha/oslogin-api.json
@@ -130,6 +130,26 @@
               "pattern": "^users/[^/]+$",
               "required": true,
               "type": "string"
+            },
+            "operatingSystemType": {
+              "description": "The type of operating system associated with the account.",
+              "enum": [
+                "OPERATING_SYSTEM_TYPE_UNSPECIFIED",
+                "LINUX",
+                "WINDOWS"
+              ],
+              "location": "query",
+              "type": "string"
+            },
+            "projectId": {
+              "description": "The project ID of the Google Cloud Platform project.",
+              "location": "query",
+              "type": "string"
+            },
+            "systemId": {
+              "description": "A system ID for filtering the results of the request.",
+              "location": "query",
+              "type": "string"
             }
           },
           "path": "v1alpha/{+name}/loginProfile",
@@ -313,7 +333,7 @@
       }
     }
   },
-  "revision": "20180617",
+  "revision": "20181023",
   "rootUrl": "https://oslogin.googleapis.com/",
   "schemas": {
     "Empty": {
diff --git a/oslogin/v1alpha/oslogin-gen.go b/oslogin/v1alpha/oslogin-gen.go
index 6cea723..6c8e8bd 100644
--- a/oslogin/v1alpha/oslogin-gen.go
+++ b/oslogin/v1alpha/oslogin-gen.go
@@ -341,6 +341,33 @@
 	return c
 }
 
+// OperatingSystemType sets the optional parameter
+// "operatingSystemType": The type of operating system associated with
+// the account.
+//
+// Possible values:
+//   "OPERATING_SYSTEM_TYPE_UNSPECIFIED"
+//   "LINUX"
+//   "WINDOWS"
+func (c *UsersGetLoginProfileCall) OperatingSystemType(operatingSystemType string) *UsersGetLoginProfileCall {
+	c.urlParams_.Set("operatingSystemType", operatingSystemType)
+	return c
+}
+
+// ProjectId sets the optional parameter "projectId": The project ID of
+// the Google Cloud Platform project.
+func (c *UsersGetLoginProfileCall) ProjectId(projectId string) *UsersGetLoginProfileCall {
+	c.urlParams_.Set("projectId", projectId)
+	return c
+}
+
+// SystemId sets the optional parameter "systemId": A system ID for
+// filtering the results of the request.
+func (c *UsersGetLoginProfileCall) SystemId(systemId string) *UsersGetLoginProfileCall {
+	c.urlParams_.Set("systemId", systemId)
+	return c
+}
+
 // Fields allows partial responses to be retrieved. See
 // https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
 // for more information.
@@ -453,6 +480,26 @@
 	//       "pattern": "^users/[^/]+$",
 	//       "required": true,
 	//       "type": "string"
+	//     },
+	//     "operatingSystemType": {
+	//       "description": "The type of operating system associated with the account.",
+	//       "enum": [
+	//         "OPERATING_SYSTEM_TYPE_UNSPECIFIED",
+	//         "LINUX",
+	//         "WINDOWS"
+	//       ],
+	//       "location": "query",
+	//       "type": "string"
+	//     },
+	//     "projectId": {
+	//       "description": "The project ID of the Google Cloud Platform project.",
+	//       "location": "query",
+	//       "type": "string"
+	//     },
+	//     "systemId": {
+	//       "description": "A system ID for filtering the results of the request.",
+	//       "location": "query",
+	//       "type": "string"
 	//     }
 	//   },
 	//   "path": "v1alpha/{+name}/loginProfile",
diff --git a/runtimeconfig/v1beta1/runtimeconfig-api.json b/runtimeconfig/v1beta1/runtimeconfig-api.json
index 173385a..f91bdc4 100644
--- a/runtimeconfig/v1beta1/runtimeconfig-api.json
+++ b/runtimeconfig/v1beta1/runtimeconfig-api.json
@@ -798,7 +798,7 @@
       }
     }
   },
-  "revision": "20180730",
+  "revision": "20181022",
   "rootUrl": "https://runtimeconfig.googleapis.com/",
   "schemas": {
     "Binding": {
@@ -824,7 +824,7 @@
       "type": "object"
     },
     "Cardinality": {
-      "description": "A Cardinality condition for the Waiter resource. A cardinality condition is\nmet when the number of variables under a specified path prefix reaches a\npredefined number. For example, if you set a Cardinality condition where\nthe `path` is set to `/foo` and the number of paths is set to 2, the\nfollowing variables would meet the condition in a RuntimeConfig resource:\n\n+ `/foo/variable1 = \"value1\"`\n+ `/foo/variable2 = \"value2\"`\n+ `/bar/variable3 = \"value3\"`\n\nIt would not would not satisify the same condition with the `number` set to\n3, however, because there is only 2 paths that start with `/foo`.\nCardinality conditions are recursive; all subtrees under the specific\npath prefix are counted.",
+      "description": "A Cardinality condition for the Waiter resource. A cardinality condition is\nmet when the number of variables under a specified path prefix reaches a\npredefined number. For example, if you set a Cardinality condition where\nthe `path` is set to `/foo` and the number of paths is set to `2`, the\nfollowing variables would meet the condition in a RuntimeConfig resource:\n\n+ `/foo/variable1 = \"value1\"`\n+ `/foo/variable2 = \"value2\"`\n+ `/bar/variable3 = \"value3\"`\n\nIt would not satisfy the same condition with the `number` set to\n`3`, however, because there is only 2 paths that start with `/foo`.\nCardinality conditions are recursive; all subtrees under the specific\npath prefix are counted.",
       "id": "Cardinality",
       "properties": {
         "number": {
@@ -1100,7 +1100,7 @@
           "type": "string"
         },
         "updateTime": {
-          "description": "Output only. The time of the last variable update.",
+          "description": "Output only. The time of the last variable update.\nTimestamp will be UTC timestamp.",
           "format": "google-datetime",
           "type": "string"
         },
diff --git a/runtimeconfig/v1beta1/runtimeconfig-gen.go b/runtimeconfig/v1beta1/runtimeconfig-gen.go
index dbf38c9..e0119f9 100644
--- a/runtimeconfig/v1beta1/runtimeconfig-gen.go
+++ b/runtimeconfig/v1beta1/runtimeconfig-gen.go
@@ -214,7 +214,7 @@
 // reaches a
 // predefined number. For example, if you set a Cardinality condition
 // where
-// the `path` is set to `/foo` and the number of paths is set to 2,
+// the `path` is set to `/foo` and the number of paths is set to `2`,
 // the
 // following variables would meet the condition in a RuntimeConfig
 // resource:
@@ -223,9 +223,8 @@
 // + `/foo/variable2 = "value2"
 // + `/bar/variable3 = "value3"
 //
-// It would not would not satisify the same condition with the `number`
-// set to
-// 3, however, because there is only 2 paths that start with
+// It would not satisfy the same condition with the `number` set to
+// `3`, however, because there is only 2 paths that start with
 // `/foo`.
 // Cardinality conditions are recursive; all subtrees under the
 // specific
@@ -1019,7 +1018,9 @@
 	// `text: "my text value". The string must be valid UTF-8.
 	Text string `json:"text,omitempty"`
 
-	// UpdateTime: Output only. The time of the last variable update.
+	// UpdateTime: Output only. The time of the last variable
+	// update.
+	// Timestamp will be UTC timestamp.
 	UpdateTime string `json:"updateTime,omitempty"`
 
 	// Value: The binary value of the variable. The length of the value must
diff --git a/servicecontrol/v1/servicecontrol-api.json b/servicecontrol/v1/servicecontrol-api.json
index 1768f6a..c1a30b3 100644
--- a/servicecontrol/v1/servicecontrol-api.json
+++ b/servicecontrol/v1/servicecontrol-api.json
@@ -280,7 +280,7 @@
       }
     }
   },
-  "revision": "20181015",
+  "revision": "20181022",
   "rootUrl": "https://servicecontrol.googleapis.com/",
   "schemas": {
     "AllocateInfo": {
@@ -681,13 +681,33 @@
       "type": "object"
     },
     "ConsumerInfo": {
-      "description": "`ConsumerInfo` provides information about the consumer project.",
+      "description": "`ConsumerInfo` provides information about the consumer.",
       "id": "ConsumerInfo",
       "properties": {
-        "projectNumber": {
-          "description": "The Google cloud project number, e.g. 1234567890. A value of 0 indicates\nno project number is found.",
+        "consumerNumber": {
+          "description": "The consumer identity number, can be Google cloud project number, folder\nnumber or organization number e.g. 1234567890. A value of 0 indicates no\nconsumer number is found.",
           "format": "int64",
           "type": "string"
+        },
+        "projectNumber": {
+          "description": "The Google cloud project number, e.g. 1234567890. A value of 0 indicates\nno project number is found.\n\nNOTE: This field is deprecated after Chemist support flexible consumer\nid. New code should not depend on this field anymore.",
+          "format": "int64",
+          "type": "string"
+        },
+        "type": {
+          "enum": [
+            "CONSUMER_TYPE_UNSPECIFIED",
+            "PROJECT",
+            "FOLDER",
+            "ORGANIZATION"
+          ],
+          "enumDescriptions": [
+            "",
+            "",
+            "",
+            ""
+          ],
+          "type": "string"
         }
       },
       "type": "object"
@@ -1592,7 +1612,7 @@
         },
         "requestAttributes": {
           "$ref": "Request",
-          "description": "Request attributes used in IAM condition evaluation. This field contains\nrequest attributes like request time and access levels associated with\nthe request.\n\nTo get the whole view of the attributes used in IAM\ncondition evaluation, the user must also look into\n`AuditLog.authentication_info.resource_attributes`."
+          "description": "Request attributes used in IAM condition evaluation. This field contains\nrequest attributes like request time and access levels associated with\nthe request.\n\n\nTo get the whole view of the attributes used in IAM\ncondition evaluation, the user must also look into\n`AuditLog.authentication_info.resource_attributes`."
         }
       },
       "type": "object"
diff --git a/servicecontrol/v1/servicecontrol-gen.go b/servicecontrol/v1/servicecontrol-gen.go
index 1c5b605..131cf00 100644
--- a/servicecontrol/v1/servicecontrol-gen.go
+++ b/servicecontrol/v1/servicecontrol-gen.go
@@ -793,15 +793,32 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
-// ConsumerInfo: `ConsumerInfo` provides information about the consumer
-// project.
+// ConsumerInfo: `ConsumerInfo` provides information about the consumer.
 type ConsumerInfo struct {
+	// ConsumerNumber: The consumer identity number, can be Google cloud
+	// project number, folder
+	// number or organization number e.g. 1234567890. A value of 0 indicates
+	// no
+	// consumer number is found.
+	ConsumerNumber int64 `json:"consumerNumber,omitempty,string"`
+
 	// ProjectNumber: The Google cloud project number, e.g. 1234567890. A
 	// value of 0 indicates
 	// no project number is found.
+	//
+	// NOTE: This field is deprecated after Chemist support flexible
+	// consumer
+	// id. New code should not depend on this field anymore.
 	ProjectNumber int64 `json:"projectNumber,omitempty,string"`
 
-	// ForceSendFields is a list of field names (e.g. "ProjectNumber") to
+	// Possible values:
+	//   "CONSUMER_TYPE_UNSPECIFIED"
+	//   "PROJECT"
+	//   "FOLDER"
+	//   "ORGANIZATION"
+	Type string `json:"type,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "ConsumerNumber") to
 	// unconditionally include in API requests. By default, fields with
 	// empty values are omitted from API requests. However, any non-pointer,
 	// non-interface field appearing in ForceSendFields will be sent to the
@@ -809,12 +826,13 @@
 	// used to include empty fields in Patch requests.
 	ForceSendFields []string `json:"-"`
 
-	// NullFields is a list of field names (e.g. "ProjectNumber") to include
-	// in API requests with the JSON null value. By default, fields with
-	// empty values are omitted from API requests. However, any field with
-	// an empty value appearing in NullFields will be sent to the server as
-	// null. It is an error if a field in this list has a non-empty value.
-	// This may be used to include null fields in Patch requests.
+	// NullFields is a list of field names (e.g. "ConsumerNumber") to
+	// include in API requests with the JSON null value. By default, fields
+	// with empty values are omitted from API requests. However, any field
+	// with an empty value appearing in NullFields will be sent to the
+	// server as null. It is an error if a field in this list has a
+	// non-empty value. This may be used to include null fields in Patch
+	// requests.
 	NullFields []string `json:"-"`
 }
 
@@ -2569,6 +2587,7 @@
 	// with
 	// the request.
 	//
+	//
 	// To get the whole view of the attributes used in IAM
 	// condition evaluation, the user must also look
 	// into
diff --git a/websecurityscanner/v1alpha/websecurityscanner-api.json b/websecurityscanner/v1alpha/websecurityscanner-api.json
index d4acb68..778a1e5 100644
--- a/websecurityscanner/v1alpha/websecurityscanner-api.json
+++ b/websecurityscanner/v1alpha/websecurityscanner-api.json
@@ -12,7 +12,7 @@
   "baseUrl": "https://websecurityscanner.googleapis.com/",
   "batchPath": "batch",
   "canonicalName": "WebSecurityScanner",
-  "description": "Web Security Scanner API (under development).",
+  "description": "Scans your Compute and App Engine apps for common web vulnerabilities.",
   "discoveryVersion": "v1",
   "documentationLink": "https://cloud.google.com/security-scanner/",
   "fullyEncodeReservedExpansion": true,
@@ -525,7 +525,7 @@
       }
     }
   },
-  "revision": "20180906",
+  "revision": "20181024",
   "rootUrl": "https://websecurityscanner.googleapis.com/",
   "schemas": {
     "Authentication": {
diff --git a/youtube/v3/youtube-api.json b/youtube/v3/youtube-api.json
index d9f9f13..c9292d0 100644
--- a/youtube/v3/youtube-api.json
+++ b/youtube/v3/youtube-api.json
@@ -6,7 +6,7 @@
           "description": "Manage your YouTube account"
         },
         "https://www.googleapis.com/auth/youtube.force-ssl": {
-          "description": "See, edit, and permanently delete your YouTube videos, ratings, comments and captions"
+          "description": "Manage your YouTube account"
         },
         "https://www.googleapis.com/auth/youtube.readonly": {
           "description": "View your YouTube account"
@@ -30,7 +30,7 @@
   "description": "Supports core YouTube features, such as uploading videos, creating and managing playlists, searching for content, and much more.",
   "discoveryVersion": "v1",
   "documentationLink": "https://developers.google.com/youtube/v3",
-  "etag": "\"J3WqvAcMk4eQjJXvfSI4Yr8VouA/tlO5NmomuOGtxRcy09HWRMItIn0\"",
+  "etag": "\"J3WqvAcMk4eQjJXvfSI4Yr8VouA/q67WG4LI5qSVIZ_mDoAAOoVVFQ8\"",
   "icons": {
     "x16": "https://www.google.com/images/icons/product/youtube-16.png",
     "x32": "https://www.google.com/images/icons/product/youtube-32.png"
diff --git a/youtube/v3/youtube-gen.go b/youtube/v3/youtube-gen.go
index b15693a..0bea3c2 100644
--- a/youtube/v3/youtube-gen.go
+++ b/youtube/v3/youtube-gen.go
@@ -50,8 +50,7 @@
 	// Manage your YouTube account
 	YoutubeScope = "https://www.googleapis.com/auth/youtube"
 
-	// See, edit, and permanently delete your YouTube videos, ratings,
-	// comments and captions
+	// Manage your YouTube account
 	YoutubeForceSslScope = "https://www.googleapis.com/auth/youtube.force-ssl"
 
 	// View your YouTube account