Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/iam_v1.projects.serviceAccounts.html b/docs/dyn/iam_v1.projects.serviceAccounts.html
index 34189b7..fda208d 100644
--- a/docs/dyn/iam_v1.projects.serviceAccounts.html
+++ b/docs/dyn/iam_v1.projects.serviceAccounts.html
@@ -72,7 +72,7 @@
 
 </style>
 
-<h1><a href="iam_v1.html">Google Identity and Access Management (IAM) API</a> . <a href="iam_v1.projects.html">projects</a> . <a href="iam_v1.projects.serviceAccounts.html">serviceAccounts</a></h1>
+<h1><a href="iam_v1.html">Identity and Access Management (IAM) API</a> . <a href="iam_v1.projects.html">projects</a> . <a href="iam_v1.projects.serviceAccounts.html">serviceAccounts</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="iam_v1.projects.serviceAccounts.keys.html">keys()</a></code>
@@ -86,11 +86,17 @@
   <code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Deletes a ServiceAccount.</p>
 <p class="toc_element">
+  <code><a href="#disable">disable(name, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">DisableServiceAccount is currently in the alpha launch stage.</p>
+<p class="toc_element">
+  <code><a href="#enable">enable(name, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">EnableServiceAccount is currently in the alpha launch stage.</p>
+<p class="toc_element">
   <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Gets a ServiceAccount.</p>
 <p class="toc_element">
   <code><a href="#getIamPolicy">getIamPolicy(resource, x__xgafv=None)</a></code></p>
-<p class="firstline">Returns the IAM access control policy for a</p>
+<p class="firstline">Returns the Cloud IAM access control policy for a</p>
 <p class="toc_element">
   <code><a href="#list">list(name, pageToken=None, x__xgafv=None, pageSize=None)</a></code></p>
 <p class="firstline">Lists ServiceAccounts for a project.</p>
@@ -98,20 +104,26 @@
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <p class="toc_element">
+  <code><a href="#patch">patch(name, body, x__xgafv=None)</a></code></p>
+<p class="firstline">Patches a ServiceAccount.</p>
+<p class="toc_element">
   <code><a href="#setIamPolicy">setIamPolicy(resource, body, x__xgafv=None)</a></code></p>
-<p class="firstline">Sets the IAM access control policy for a</p>
+<p class="firstline">Sets the Cloud IAM access control policy for a</p>
 <p class="toc_element">
   <code><a href="#signBlob">signBlob(name, body, x__xgafv=None)</a></code></p>
-<p class="firstline">Signs a blob using a service account's system-managed private key.</p>
+<p class="firstline">**Note**: This method is in the process of being deprecated. Call the</p>
 <p class="toc_element">
   <code><a href="#signJwt">signJwt(name, body, x__xgafv=None)</a></code></p>
-<p class="firstline">Signs a JWT using a service account's system-managed private key.</p>
+<p class="firstline">**Note**: This method is in the process of being deprecated. Call the</p>
 <p class="toc_element">
   <code><a href="#testIamPermissions">testIamPermissions(resource, body, x__xgafv=None)</a></code></p>
 <p class="firstline">Tests the specified permissions against the IAM access control policy</p>
 <p class="toc_element">
+  <code><a href="#undelete">undelete(name, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Restores a deleted ServiceAccount.</p>
+<p class="toc_element">
   <code><a href="#update">update(name, body, x__xgafv=None)</a></code></p>
-<p class="firstline">Updates a ServiceAccount.</p>
+<p class="firstline">Note: This method is in the process of being deprecated. Use</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="create">create(name, body, x__xgafv=None)</code>
@@ -125,8 +137,8 @@
     The object takes the form of:
 
 { # The service account create request.
-    "serviceAccount": { # A service account in the Identity and Access Management API. # The ServiceAccount resource to create.
-        # Currently, only the following values are user assignable:
+    "serviceAccount": { # A service account in the Identity and Access Management API. # The ServiceAccount resource to
+        # create. Currently, only the following values are user assignable:
         # `display_name` .
         #
         # To create a service account, specify the `project_id` and the `account_id`
@@ -135,33 +147,37 @@
         # `unique_id`.
         #
         # If the account already exists, the account's resource name is returned
-        # in util::Status's ResourceInfo.resource_name in the format of
-        # projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}. The caller can
-        # use the name in other methods to access the account.
+        # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+        # can use the name in other methods to access the account.
         #
         # All other methods can identify the service account using the format
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-        # Using `-` as a wildcard for the project will infer the project from
-        # the account. The `account` value can be the `email` address or the
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+        # the account. The `ACCOUNT` value can be the `email` address or the
         # `unique_id` of the service account.
-      "oauth2ClientId": "A String", # @OutputOnly. The OAuth2 client id for the service account.
+      "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
           # This is used in conjunction with the OAuth2 clientconfig API to make
           # three legged OAuth2 (3LO) flows to access the data of Google users.
-      "displayName": "A String", # Optional. A user-specified description of the service account.  Must be
-          # fewer than 100 UTF-8 bytes.
-      "name": "A String", # The resource name of the service account in the following format:
-          # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-          #
-          # Requests using `-` as a wildcard for the project will infer the project
-          # from the `account` and the `account` value can be the `email` address or
-          # the `unique_id` of the service account.
-          #
-          # In responses the resource name will always be in the format
-          # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+      "displayName": "A String", # Optional. A user-specified name for the service account.
+          # Must be less than or equal to 100 UTF-8 bytes.
+      "description": "A String", # Optional. A user-specified opaque description of the service account.
+          # Must be less than or equal to 256 UTF-8 bytes.
       "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
-      "etag": "A String", # Used to perform a consistent read-modify-write.
+      "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+          # The field is currently in alpha phase.
+      "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+          # for backwards compatibility.
       "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
       "email": "A String", # @OutputOnly The email address of the service account.
+      "name": "A String", # The resource name of the service account in the following format:
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+          #
+          # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+          # project from the `account` and the `ACCOUNT` value can be the `email`
+          # address or the `unique_id` of the service account.
+          #
+          # In responses the resource name will always be in the format
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
     },
     "accountId": "A String", # Required. The account id that is used to generate the service account
         # email address and a stable unique id. It is unique within a project,
@@ -185,33 +201,37 @@
       # `unique_id`.
       #
       # If the account already exists, the account's resource name is returned
-      # in util::Status's ResourceInfo.resource_name in the format of
-      # projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}. The caller can
-      # use the name in other methods to access the account.
+      # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+      # can use the name in other methods to access the account.
       #
       # All other methods can identify the service account using the format
-      # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-      # Using `-` as a wildcard for the project will infer the project from
-      # the account. The `account` value can be the `email` address or the
+      # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+      # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+      # the account. The `ACCOUNT` value can be the `email` address or the
       # `unique_id` of the service account.
-    "oauth2ClientId": "A String", # @OutputOnly. The OAuth2 client id for the service account.
+    "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
         # This is used in conjunction with the OAuth2 clientconfig API to make
         # three legged OAuth2 (3LO) flows to access the data of Google users.
-    "displayName": "A String", # Optional. A user-specified description of the service account.  Must be
-        # fewer than 100 UTF-8 bytes.
-    "name": "A String", # The resource name of the service account in the following format:
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-        #
-        # Requests using `-` as a wildcard for the project will infer the project
-        # from the `account` and the `account` value can be the `email` address or
-        # the `unique_id` of the service account.
-        #
-        # In responses the resource name will always be in the format
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+    "displayName": "A String", # Optional. A user-specified name for the service account.
+        # Must be less than or equal to 100 UTF-8 bytes.
+    "description": "A String", # Optional. A user-specified opaque description of the service account.
+        # Must be less than or equal to 256 UTF-8 bytes.
     "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
-    "etag": "A String", # Used to perform a consistent read-modify-write.
+    "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+        # The field is currently in alpha phase.
+    "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+        # for backwards compatibility.
     "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
     "email": "A String", # @OutputOnly The email address of the service account.
+    "name": "A String", # The resource name of the service account in the following format:
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        #
+        # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+        # project from the `account` and the `ACCOUNT` value can be the `email`
+        # address or the `unique_id` of the service account.
+        #
+        # In responses the resource name will always be in the format
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
   }</pre>
 </div>
 
@@ -221,9 +241,9 @@
 
 Args:
   name: string, The resource name of the service account in the following format:
-`projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-Using `-` as a wildcard for the project will infer the project from
-the account. The `account` value can be the `email` address or the
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. The `ACCOUNT` value can be the `email` address or the
 `unique_id` of the service account. (required)
   x__xgafv: string, V1 error format.
     Allowed values
@@ -246,14 +266,111 @@
 </div>
 
 <div class="method">
+    <code class="details" id="disable">disable(name, body=None, x__xgafv=None)</code>
+  <pre>DisableServiceAccount is currently in the alpha launch stage.
+
+Disables a ServiceAccount,
+which immediately prevents the service account from authenticating and
+gaining access to APIs.
+
+Disabled service accounts can be safely restored by using
+EnableServiceAccount at any point. Deleted service accounts cannot be
+restored using this method.
+
+Disabling a service account that is bound to VMs, Apps, Functions, or
+other jobs will cause those jobs to lose access to resources if they are
+using the disabled service account.
+
+To improve reliability of your services and avoid unexpected outages, it
+is recommended to first disable a service account rather than delete it.
+After disabling the service account, wait at least 24 hours to verify there
+are no unintended consequences, and then delete the service account.
+
+Args:
+  name: string, The resource name of the service account in the following format:
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. The `ACCOUNT` value can be the `email` address or the
+`unique_id` of the service account. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # The service account disable request.
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A generic empty message that you can re-use to avoid defining duplicated
+      # empty messages in your APIs. A typical example is to use it as the request
+      # or the response type of an API method. For instance:
+      #
+      #     service Foo {
+      #       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+      #     }
+      #
+      # The JSON representation for `Empty` is empty JSON object `{}`.
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="enable">enable(name, body=None, x__xgafv=None)</code>
+  <pre>EnableServiceAccount is currently in the alpha launch stage.
+
+ Restores a disabled ServiceAccount
+ that has been manually disabled by using DisableServiceAccount. Service
+ accounts that have been disabled by other means or for other reasons,
+ such as abuse, cannot be restored using this method.
+
+ EnableServiceAccount will have no effect on a service account that is
+ not disabled.  Enabling an already enabled service account will have no
+ effect.
+
+Args:
+  name: string, The resource name of the service account in the following format:
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT_UNIQUE_ID}'.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # The service account enable request.
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A generic empty message that you can re-use to avoid defining duplicated
+      # empty messages in your APIs. A typical example is to use it as the request
+      # or the response type of an API method. For instance:
+      #
+      #     service Foo {
+      #       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+      #     }
+      #
+      # The JSON representation for `Empty` is empty JSON object `{}`.
+  }</pre>
+</div>
+
+<div class="method">
     <code class="details" id="get">get(name, x__xgafv=None)</code>
   <pre>Gets a ServiceAccount.
 
 Args:
   name: string, The resource name of the service account in the following format:
-`projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-Using `-` as a wildcard for the project will infer the project from
-the account. The `account` value can be the `email` address or the
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. The `ACCOUNT` value can be the `email` address or the
 `unique_id` of the service account. (required)
   x__xgafv: string, V1 error format.
     Allowed values
@@ -271,41 +388,58 @@
       # `unique_id`.
       #
       # If the account already exists, the account's resource name is returned
-      # in util::Status's ResourceInfo.resource_name in the format of
-      # projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}. The caller can
-      # use the name in other methods to access the account.
+      # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+      # can use the name in other methods to access the account.
       #
       # All other methods can identify the service account using the format
-      # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-      # Using `-` as a wildcard for the project will infer the project from
-      # the account. The `account` value can be the `email` address or the
+      # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+      # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+      # the account. The `ACCOUNT` value can be the `email` address or the
       # `unique_id` of the service account.
-    "oauth2ClientId": "A String", # @OutputOnly. The OAuth2 client id for the service account.
+    "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
         # This is used in conjunction with the OAuth2 clientconfig API to make
         # three legged OAuth2 (3LO) flows to access the data of Google users.
-    "displayName": "A String", # Optional. A user-specified description of the service account.  Must be
-        # fewer than 100 UTF-8 bytes.
-    "name": "A String", # The resource name of the service account in the following format:
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-        #
-        # Requests using `-` as a wildcard for the project will infer the project
-        # from the `account` and the `account` value can be the `email` address or
-        # the `unique_id` of the service account.
-        #
-        # In responses the resource name will always be in the format
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+    "displayName": "A String", # Optional. A user-specified name for the service account.
+        # Must be less than or equal to 100 UTF-8 bytes.
+    "description": "A String", # Optional. A user-specified opaque description of the service account.
+        # Must be less than or equal to 256 UTF-8 bytes.
     "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
-    "etag": "A String", # Used to perform a consistent read-modify-write.
+    "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+        # The field is currently in alpha phase.
+    "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+        # for backwards compatibility.
     "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
     "email": "A String", # @OutputOnly The email address of the service account.
+    "name": "A String", # The resource name of the service account in the following format:
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        #
+        # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+        # project from the `account` and the `ACCOUNT` value can be the `email`
+        # address or the `unique_id` of the service account.
+        #
+        # In responses the resource name will always be in the format
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
   }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="getIamPolicy">getIamPolicy(resource, x__xgafv=None)</code>
-  <pre>Returns the IAM access control policy for a
+  <pre>Returns the Cloud IAM access control policy for a
 ServiceAccount.
 
+Note: Service accounts are both
+[resources and
+identities](/iam/docs/service-accounts#service_account_permissions). This
+method treats the service account as a resource. It returns the Cloud IAM
+policy that reflects what members have access to the service account.
+
+This method does not return what resources the service account has access
+to. To see if a service account has access to a resource, call the
+`getIamPolicy` method on the target resource. For example, to view grants
+for a project, call the
+[projects.getIamPolicy](/resource-manager/reference/rest/v1/projects/getIamPolicy)
+method.
+
 Args:
   resource: string, REQUIRED: The resource for which the policy is being requested.
 See the operation documentation for the appropriate value for this field. (required)
@@ -321,12 +455,12 @@
       # specify access control policies for Cloud Platform resources.
       #
       #
-      # A `Policy` consists of a list of `bindings`. A `Binding` binds a list of
+      # 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.
       #
-      # **Example**
+      # **JSON Example**
       #
       #     {
       #       "bindings": [
@@ -336,7 +470,7 @@
       #             "user:mike@example.com",
       #             "group:admins@example.com",
       #             "domain:google.com",
-      #             "serviceAccount:my-other-app@appspot.gserviceaccount.com",
+      #             "serviceAccount:my-other-app@appspot.gserviceaccount.com"
       #           ]
       #         },
       #         {
@@ -346,15 +480,27 @@
       #       ]
       #     }
       #
+      # **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).
+      # [IAM developer's guide](https://cloud.google.com/iam/docs).
     "bindings": [ # Associates a list of `members` to a `role`.
-        # Multiple `bindings` must not be specified for the same `role`.
         # `bindings` with no members will result in an error.
       { # Associates `members` with a `role`.
         "role": "A String", # Role that is assigned to `members`.
             # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-            # Required
         "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
             # `members` can have the following values:
             #
@@ -365,7 +511,7 @@
             #    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` or `joe@example.com`.
+            #    account. For example, `alice@gmail.com` .
             #
             #
             # * `serviceAccount:{emailid}`: An email address that represents a service
@@ -375,11 +521,117 @@
             #    For example, `admins@example.com`.
             #
             #
-            # * `domain:{domain}`: A Google Apps domain name that represents all the
+            # * `domain:{domain}`: The G Suite domain (primary) that represents all the
             #    users of that domain. For example, `google.com` or `example.com`.
             #
           "A String",
         ],
+        "condition": { # Represents an expression text. Example: # 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.
+            #
+            #     title: "User account presence"
+            #     description: "Determines whether the request has a user account"
+            #     expression: "size(request.user) > 0"
+          "location": "A String", # An optional string indicating the location of the expression for error
+              # reporting, e.g. a file name and a position in the file.
+          "expression": "A String", # 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.
+          "description": "A String", # An optional description of the expression. This is a longer text which
+              # describes the expression, e.g. when hovered over it in a UI.
+          "title": "A String", # 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.
+        },
+      },
+    ],
+    "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
+      { # 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.
+        "auditLogConfigs": [ # The configuration for logging of each type of permission.
+          { # 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.
+            "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
+                # permission.
+                # Follows the same format of Binding.members.
+              "A String",
+            ],
+            "logType": "A String", # The log type that this config enables.
+          },
+        ],
+        "service": "A String", # 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.
       },
     ],
     "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
@@ -392,7 +644,7 @@
         #
         # If no `etag` is provided in the call to `setIamPolicy`, then the existing
         # policy is overwritten blindly.
-    "version": 42, # Version of the `Policy`. The default version is 0.
+    "version": 42, # Deprecated.
   }</pre>
 </div>
 
@@ -430,33 +682,37 @@
           # `unique_id`.
           #
           # If the account already exists, the account's resource name is returned
-          # in util::Status's ResourceInfo.resource_name in the format of
-          # projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}. The caller can
-          # use the name in other methods to access the account.
+          # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+          # can use the name in other methods to access the account.
           #
           # All other methods can identify the service account using the format
-          # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-          # Using `-` as a wildcard for the project will infer the project from
-          # the account. The `account` value can be the `email` address or the
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+          # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+          # the account. The `ACCOUNT` value can be the `email` address or the
           # `unique_id` of the service account.
-        "oauth2ClientId": "A String", # @OutputOnly. The OAuth2 client id for the service account.
+        "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
             # This is used in conjunction with the OAuth2 clientconfig API to make
             # three legged OAuth2 (3LO) flows to access the data of Google users.
-        "displayName": "A String", # Optional. A user-specified description of the service account.  Must be
-            # fewer than 100 UTF-8 bytes.
-        "name": "A String", # The resource name of the service account in the following format:
-            # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-            #
-            # Requests using `-` as a wildcard for the project will infer the project
-            # from the `account` and the `account` value can be the `email` address or
-            # the `unique_id` of the service account.
-            #
-            # In responses the resource name will always be in the format
-            # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+        "displayName": "A String", # Optional. A user-specified name for the service account.
+            # Must be less than or equal to 100 UTF-8 bytes.
+        "description": "A String", # Optional. A user-specified opaque description of the service account.
+            # Must be less than or equal to 256 UTF-8 bytes.
         "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
-        "etag": "A String", # Used to perform a consistent read-modify-write.
+        "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+            # The field is currently in alpha phase.
+        "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+            # for backwards compatibility.
         "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
         "email": "A String", # @OutputOnly The email address of the service account.
+        "name": "A String", # The resource name of the service account in the following format:
+            # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+            #
+            # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+            # project from the `account` and the `ACCOUNT` value can be the `email`
+            # address or the `unique_id` of the service account.
+            #
+            # In responses the resource name will always be in the format
+            # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
       },
     ],
   }</pre>
@@ -477,10 +733,143 @@
 </div>
 
 <div class="method">
+    <code class="details" id="patch">patch(name, body, x__xgafv=None)</code>
+  <pre>Patches a ServiceAccount.
+
+Currently, only the following fields are updatable:
+`display_name` and `description`.
+
+Only fields specified in the request are guaranteed to be returned in
+the response. Other fields in the response may be empty.
+
+Note: The field mask is required.
+
+Args:
+  name: string, The resource name of the service account in the following format:
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+
+Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+project from the `account` and the `ACCOUNT` value can be the `email`
+address or the `unique_id` of the service account.
+
+In responses the resource name will always be in the format
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`. (required)
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{ # The patch service account request.
+    "serviceAccount": { # A service account in the Identity and Access Management API.
+        #
+        # To create a service account, specify the `project_id` and the `account_id`
+        # for the account.  The `account_id` is unique within the project, and is used
+        # to generate the service account email address and a stable
+        # `unique_id`.
+        #
+        # If the account already exists, the account's resource name is returned
+        # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+        # can use the name in other methods to access the account.
+        #
+        # All other methods can identify the service account using the format
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+        # the account. The `ACCOUNT` value can be the `email` address or the
+        # `unique_id` of the service account.
+      "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
+          # This is used in conjunction with the OAuth2 clientconfig API to make
+          # three legged OAuth2 (3LO) flows to access the data of Google users.
+      "displayName": "A String", # Optional. A user-specified name for the service account.
+          # Must be less than or equal to 100 UTF-8 bytes.
+      "description": "A String", # Optional. A user-specified opaque description of the service account.
+          # Must be less than or equal to 256 UTF-8 bytes.
+      "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
+      "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+          # The field is currently in alpha phase.
+      "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+          # for backwards compatibility.
+      "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
+      "email": "A String", # @OutputOnly The email address of the service account.
+      "name": "A String", # The resource name of the service account in the following format:
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+          #
+          # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+          # project from the `account` and the `ACCOUNT` value can be the `email`
+          # address or the `unique_id` of the service account.
+          #
+          # In responses the resource name will always be in the format
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+    },
+    "updateMask": "A String",
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A service account in the Identity and Access Management API.
+      #
+      # To create a service account, specify the `project_id` and the `account_id`
+      # for the account.  The `account_id` is unique within the project, and is used
+      # to generate the service account email address and a stable
+      # `unique_id`.
+      #
+      # If the account already exists, the account's resource name is returned
+      # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+      # can use the name in other methods to access the account.
+      #
+      # All other methods can identify the service account using the format
+      # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+      # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+      # the account. The `ACCOUNT` value can be the `email` address or the
+      # `unique_id` of the service account.
+    "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
+        # This is used in conjunction with the OAuth2 clientconfig API to make
+        # three legged OAuth2 (3LO) flows to access the data of Google users.
+    "displayName": "A String", # Optional. A user-specified name for the service account.
+        # Must be less than or equal to 100 UTF-8 bytes.
+    "description": "A String", # Optional. A user-specified opaque description of the service account.
+        # Must be less than or equal to 256 UTF-8 bytes.
+    "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
+    "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+        # The field is currently in alpha phase.
+    "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+        # for backwards compatibility.
+    "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
+    "email": "A String", # @OutputOnly The email address of the service account.
+    "name": "A String", # The resource name of the service account in the following format:
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        #
+        # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+        # project from the `account` and the `ACCOUNT` value can be the `email`
+        # address or the `unique_id` of the service account.
+        #
+        # In responses the resource name will always be in the format
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+  }</pre>
+</div>
+
+<div class="method">
     <code class="details" id="setIamPolicy">setIamPolicy(resource, body, x__xgafv=None)</code>
-  <pre>Sets the IAM access control policy for a
+  <pre>Sets the Cloud IAM access control policy for a
 ServiceAccount.
 
+Note: Service accounts are both
+[resources and
+identities](/iam/docs/service-accounts#service_account_permissions). This
+method treats the service account as a resource. Use it to grant members
+access to the service account, such as when they need to impersonate it.
+
+This method does not grant the service account access to other resources,
+such as projects. To grant a service account access to resources, include
+the service account in the Cloud IAM policy for the desired resource, then
+call the appropriate `setIamPolicy` method on the target resource. For
+example, to grant a service account access to a project, call the
+[projects.setIamPolicy](/resource-manager/reference/rest/v1/projects/setIamPolicy)
+method.
+
 Args:
   resource: string, REQUIRED: The resource for which the policy is being specified.
 See the operation documentation for the appropriate value for this field. (required)
@@ -495,12 +884,12 @@
         # specify access control policies for Cloud Platform resources.
         #
         #
-        # A `Policy` consists of a list of `bindings`. A `Binding` binds a list of
+        # 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.
         #
-        # **Example**
+        # **JSON Example**
         #
         #     {
         #       "bindings": [
@@ -510,7 +899,7 @@
         #             "user:mike@example.com",
         #             "group:admins@example.com",
         #             "domain:google.com",
-        #             "serviceAccount:my-other-app@appspot.gserviceaccount.com",
+        #             "serviceAccount:my-other-app@appspot.gserviceaccount.com"
         #           ]
         #         },
         #         {
@@ -520,15 +909,27 @@
         #       ]
         #     }
         #
+        # **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).
+        # [IAM developer's guide](https://cloud.google.com/iam/docs).
       "bindings": [ # Associates a list of `members` to a `role`.
-          # Multiple `bindings` must not be specified for the same `role`.
           # `bindings` with no members will result in an error.
         { # Associates `members` with a `role`.
           "role": "A String", # Role that is assigned to `members`.
               # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-              # Required
           "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
               # `members` can have the following values:
               #
@@ -539,7 +940,7 @@
               #    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` or `joe@example.com`.
+              #    account. For example, `alice@gmail.com` .
               #
               #
               # * `serviceAccount:{emailid}`: An email address that represents a service
@@ -549,11 +950,117 @@
               #    For example, `admins@example.com`.
               #
               #
-              # * `domain:{domain}`: A Google Apps domain name that represents all the
+              # * `domain:{domain}`: The G Suite domain (primary) that represents all the
               #    users of that domain. For example, `google.com` or `example.com`.
               #
             "A String",
           ],
+          "condition": { # Represents an expression text. Example: # 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.
+              #
+              #     title: "User account presence"
+              #     description: "Determines whether the request has a user account"
+              #     expression: "size(request.user) > 0"
+            "location": "A String", # An optional string indicating the location of the expression for error
+                # reporting, e.g. a file name and a position in the file.
+            "expression": "A String", # 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.
+            "description": "A String", # An optional description of the expression. This is a longer text which
+                # describes the expression, e.g. when hovered over it in a UI.
+            "title": "A String", # 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.
+          },
+        },
+      ],
+      "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
+        { # 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.
+          "auditLogConfigs": [ # The configuration for logging of each type of permission.
+            { # 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.
+              "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
+                  # permission.
+                  # Follows the same format of Binding.members.
+                "A String",
+              ],
+              "logType": "A String", # The log type that this config enables.
+            },
+          ],
+          "service": "A String", # 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.
         },
       ],
       "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
@@ -566,8 +1073,13 @@
           #
           # If no `etag` is provided in the call to `setIamPolicy`, then the existing
           # policy is overwritten blindly.
-      "version": 42, # Version of the `Policy`. The default version is 0.
+      "version": 42, # Deprecated.
     },
+    "updateMask": "A String", # 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.
   }
 
   x__xgafv: string, V1 error format.
@@ -582,12 +1094,12 @@
       # specify access control policies for Cloud Platform resources.
       #
       #
-      # A `Policy` consists of a list of `bindings`. A `Binding` binds a list of
+      # 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.
       #
-      # **Example**
+      # **JSON Example**
       #
       #     {
       #       "bindings": [
@@ -597,7 +1109,7 @@
       #             "user:mike@example.com",
       #             "group:admins@example.com",
       #             "domain:google.com",
-      #             "serviceAccount:my-other-app@appspot.gserviceaccount.com",
+      #             "serviceAccount:my-other-app@appspot.gserviceaccount.com"
       #           ]
       #         },
       #         {
@@ -607,15 +1119,27 @@
       #       ]
       #     }
       #
+      # **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).
+      # [IAM developer's guide](https://cloud.google.com/iam/docs).
     "bindings": [ # Associates a list of `members` to a `role`.
-        # Multiple `bindings` must not be specified for the same `role`.
         # `bindings` with no members will result in an error.
       { # Associates `members` with a `role`.
         "role": "A String", # Role that is assigned to `members`.
             # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-            # Required
         "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
             # `members` can have the following values:
             #
@@ -626,7 +1150,7 @@
             #    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` or `joe@example.com`.
+            #    account. For example, `alice@gmail.com` .
             #
             #
             # * `serviceAccount:{emailid}`: An email address that represents a service
@@ -636,11 +1160,117 @@
             #    For example, `admins@example.com`.
             #
             #
-            # * `domain:{domain}`: A Google Apps domain name that represents all the
+            # * `domain:{domain}`: The G Suite domain (primary) that represents all the
             #    users of that domain. For example, `google.com` or `example.com`.
             #
           "A String",
         ],
+        "condition": { # Represents an expression text. Example: # 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.
+            #
+            #     title: "User account presence"
+            #     description: "Determines whether the request has a user account"
+            #     expression: "size(request.user) > 0"
+          "location": "A String", # An optional string indicating the location of the expression for error
+              # reporting, e.g. a file name and a position in the file.
+          "expression": "A String", # 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.
+          "description": "A String", # An optional description of the expression. This is a longer text which
+              # describes the expression, e.g. when hovered over it in a UI.
+          "title": "A String", # 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.
+        },
+      },
+    ],
+    "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
+      { # 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.
+        "auditLogConfigs": [ # The configuration for logging of each type of permission.
+          { # 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.
+            "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
+                # permission.
+                # Follows the same format of Binding.members.
+              "A String",
+            ],
+            "logType": "A String", # The log type that this config enables.
+          },
+        ],
+        "service": "A String", # 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.
       },
     ],
     "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
@@ -653,19 +1283,23 @@
         #
         # If no `etag` is provided in the call to `setIamPolicy`, then the existing
         # policy is overwritten blindly.
-    "version": 42, # Version of the `Policy`. The default version is 0.
+    "version": 42, # Deprecated.
   }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="signBlob">signBlob(name, body, x__xgafv=None)</code>
-  <pre>Signs a blob using a service account's system-managed private key.
+  <pre>**Note**: This method is in the process of being deprecated. Call the
+[`signBlob()`](/iam/credentials/reference/rest/v1/projects.serviceAccounts/signBlob)
+method of the Cloud IAM Service Account Credentials API instead.
+
+Signs a blob using a service account's system-managed private key.
 
 Args:
   name: string, The resource name of the service account in the following format:
-`projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-Using `-` as a wildcard for the project will infer the project from
-the account. The `account` value can be the `email` address or the
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. The `ACCOUNT` value can be the `email` address or the
 `unique_id` of the service account. (required)
   body: object, The request body. (required)
     The object takes the form of:
@@ -690,7 +1324,11 @@
 
 <div class="method">
     <code class="details" id="signJwt">signJwt(name, body, x__xgafv=None)</code>
-  <pre>Signs a JWT using a service account's system-managed private key.
+  <pre>**Note**: This method is in the process of being deprecated. Call the
+[`signJwt()`](/iam/credentials/reference/rest/v1/projects.serviceAccounts/signJwt)
+method of the Cloud IAM Service Account Credentials API instead.
+
+Signs a JWT using a service account's system-managed private key.
 
 If no expiry time (`exp`) is provided in the `SignJwtRequest`, IAM sets an
 an expiry time of one hour by default. If you request an expiry time of
@@ -698,9 +1336,9 @@
 
 Args:
   name: string, The resource name of the service account in the following format:
-`projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-Using `-` as a wildcard for the project will infer the project from
-the account. The `account` value can be the `email` address or the
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. The `ACCOUNT` value can be the `email` address or the
 `unique_id` of the service account. (required)
   body: object, The request body. (required)
     The object takes the form of:
@@ -760,23 +1398,94 @@
 </div>
 
 <div class="method">
-    <code class="details" id="update">update(name, body, x__xgafv=None)</code>
-  <pre>Updates a ServiceAccount.
-
-Currently, only the following fields are updatable:
-`display_name` .
-The `etag` is mandatory.
+    <code class="details" id="undelete">undelete(name, body=None, x__xgafv=None)</code>
+  <pre>Restores a deleted ServiceAccount.
+This is to be used as an action of last resort.  A service account may
+not always be restorable.
 
 Args:
   name: string, The resource name of the service account in the following format:
-`projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT_UNIQUE_ID}'.
+Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+the account. (required)
+  body: object, The request body.
+    The object takes the form of:
 
-Requests using `-` as a wildcard for the project will infer the project
-from the `account` and the `account` value can be the `email` address or
-the `unique_id` of the service account.
+{ # The service account undelete request.
+  }
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    {
+    "restoredAccount": { # A service account in the Identity and Access Management API. # Metadata for the restored service account.
+        #
+        # To create a service account, specify the `project_id` and the `account_id`
+        # for the account.  The `account_id` is unique within the project, and is used
+        # to generate the service account email address and a stable
+        # `unique_id`.
+        #
+        # If the account already exists, the account's resource name is returned
+        # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+        # can use the name in other methods to access the account.
+        #
+        # All other methods can identify the service account using the format
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+        # the account. The `ACCOUNT` value can be the `email` address or the
+        # `unique_id` of the service account.
+      "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
+          # This is used in conjunction with the OAuth2 clientconfig API to make
+          # three legged OAuth2 (3LO) flows to access the data of Google users.
+      "displayName": "A String", # Optional. A user-specified name for the service account.
+          # Must be less than or equal to 100 UTF-8 bytes.
+      "description": "A String", # Optional. A user-specified opaque description of the service account.
+          # Must be less than or equal to 256 UTF-8 bytes.
+      "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
+      "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+          # The field is currently in alpha phase.
+      "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+          # for backwards compatibility.
+      "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
+      "email": "A String", # @OutputOnly The email address of the service account.
+      "name": "A String", # The resource name of the service account in the following format:
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+          #
+          # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+          # project from the `account` and the `ACCOUNT` value can be the `email`
+          # address or the `unique_id` of the service account.
+          #
+          # In responses the resource name will always be in the format
+          # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+    },
+  }</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="update">update(name, body, x__xgafv=None)</code>
+  <pre>Note: This method is in the process of being deprecated. Use
+PatchServiceAccount instead.
+
+Updates a ServiceAccount.
+
+Currently, only the following fields are updatable:
+`display_name` and `description`.
+
+Args:
+  name: string, The resource name of the service account in the following format:
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+
+Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+project from the `account` and the `ACCOUNT` value can be the `email`
+address or the `unique_id` of the service account.
 
 In responses the resource name will always be in the format
-`projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`. (required)
+`projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`. (required)
   body: object, The request body. (required)
     The object takes the form of:
 
@@ -788,33 +1497,37 @@
     # `unique_id`.
     # 
     # If the account already exists, the account's resource name is returned
-    # in util::Status's ResourceInfo.resource_name in the format of
-    # projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}. The caller can
-    # use the name in other methods to access the account.
+    # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+    # can use the name in other methods to access the account.
     # 
     # All other methods can identify the service account using the format
-    # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-    # Using `-` as a wildcard for the project will infer the project from
-    # the account. The `account` value can be the `email` address or the
+    # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+    # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+    # the account. The `ACCOUNT` value can be the `email` address or the
     # `unique_id` of the service account.
-  "oauth2ClientId": "A String", # @OutputOnly. The OAuth2 client id for the service account.
+  "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
       # This is used in conjunction with the OAuth2 clientconfig API to make
       # three legged OAuth2 (3LO) flows to access the data of Google users.
-  "displayName": "A String", # Optional. A user-specified description of the service account.  Must be
-      # fewer than 100 UTF-8 bytes.
-  "name": "A String", # The resource name of the service account in the following format:
-      # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-      # 
-      # Requests using `-` as a wildcard for the project will infer the project
-      # from the `account` and the `account` value can be the `email` address or
-      # the `unique_id` of the service account.
-      # 
-      # In responses the resource name will always be in the format
-      # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+  "displayName": "A String", # Optional. A user-specified name for the service account.
+      # Must be less than or equal to 100 UTF-8 bytes.
+  "description": "A String", # Optional. A user-specified opaque description of the service account.
+      # Must be less than or equal to 256 UTF-8 bytes.
   "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
-  "etag": "A String", # Used to perform a consistent read-modify-write.
+  "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+      # The field is currently in alpha phase.
+  "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+      # for backwards compatibility.
   "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
   "email": "A String", # @OutputOnly The email address of the service account.
+  "name": "A String", # The resource name of the service account in the following format:
+      # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+      # 
+      # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+      # project from the `account` and the `ACCOUNT` value can be the `email`
+      # address or the `unique_id` of the service account.
+      # 
+      # In responses the resource name will always be in the format
+      # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
 }
 
   x__xgafv: string, V1 error format.
@@ -833,33 +1546,37 @@
       # `unique_id`.
       #
       # If the account already exists, the account's resource name is returned
-      # in util::Status's ResourceInfo.resource_name in the format of
-      # projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}. The caller can
-      # use the name in other methods to access the account.
+      # in the format of projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}. The caller
+      # can use the name in other methods to access the account.
       #
       # All other methods can identify the service account using the format
-      # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-      # Using `-` as a wildcard for the project will infer the project from
-      # the account. The `account` value can be the `email` address or the
+      # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+      # Using `-` as a wildcard for the `PROJECT_ID` will infer the project from
+      # the account. The `ACCOUNT` value can be the `email` address or the
       # `unique_id` of the service account.
-    "oauth2ClientId": "A String", # @OutputOnly. The OAuth2 client id for the service account.
+    "oauth2ClientId": "A String", # @OutputOnly The OAuth2 client id for the service account.
         # This is used in conjunction with the OAuth2 clientconfig API to make
         # three legged OAuth2 (3LO) flows to access the data of Google users.
-    "displayName": "A String", # Optional. A user-specified description of the service account.  Must be
-        # fewer than 100 UTF-8 bytes.
-    "name": "A String", # The resource name of the service account in the following format:
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
-        #
-        # Requests using `-` as a wildcard for the project will infer the project
-        # from the `account` and the `account` value can be the `email` address or
-        # the `unique_id` of the service account.
-        #
-        # In responses the resource name will always be in the format
-        # `projects/{PROJECT_ID}/serviceAccounts/{SERVICE_ACCOUNT_EMAIL}`.
+    "displayName": "A String", # Optional. A user-specified name for the service account.
+        # Must be less than or equal to 100 UTF-8 bytes.
+    "description": "A String", # Optional. A user-specified opaque description of the service account.
+        # Must be less than or equal to 256 UTF-8 bytes.
     "projectId": "A String", # @OutputOnly The id of the project that owns the service account.
-    "etag": "A String", # Used to perform a consistent read-modify-write.
+    "disabled": True or False, # @OutputOnly A bool indicate if the service account is disabled.
+        # The field is currently in alpha phase.
+    "etag": "A String", # Optional. Note: `etag` is an inoperable legacy field that is only returned
+        # for backwards compatibility.
     "uniqueId": "A String", # @OutputOnly The unique and stable id of the service account.
     "email": "A String", # @OutputOnly The email address of the service account.
+    "name": "A String", # The resource name of the service account in the following format:
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
+        #
+        # Requests using `-` as a wildcard for the `PROJECT_ID` will infer the
+        # project from the `account` and the `ACCOUNT` value can be the `email`
+        # address or the `unique_id` of the service account.
+        #
+        # In responses the resource name will always be in the format
+        # `projects/{PROJECT_ID}/serviceAccounts/{ACCOUNT}`.
   }</pre>
 </div>