diff --git a/accessapproval/apiv1/access_approval_client.go b/accessapproval/apiv1/access_approval_client.go
new file mode 100644
index 0000000..de9bd78
--- /dev/null
+++ b/accessapproval/apiv1/access_approval_client.go
@@ -0,0 +1,407 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by protoc-gen-go_gapic. DO NOT EDIT.
+
+package accessapproval
+
+import (
+	"context"
+	"fmt"
+	"math"
+	"net/url"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	gax "github.com/googleapis/gax-go/v2"
+	"google.golang.org/api/iterator"
+	"google.golang.org/api/option"
+	gtransport "google.golang.org/api/transport/grpc"
+	accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+)
+
+var newClientHook clientHook
+
+// CallOptions contains the retry settings for each method of Client.
+type CallOptions struct {
+	ListApprovalRequests         []gax.CallOption
+	GetApprovalRequest           []gax.CallOption
+	ApproveApprovalRequest       []gax.CallOption
+	DismissApprovalRequest       []gax.CallOption
+	GetAccessApprovalSettings    []gax.CallOption
+	UpdateAccessApprovalSettings []gax.CallOption
+	DeleteAccessApprovalSettings []gax.CallOption
+}
+
+func defaultClientOptions() []option.ClientOption {
+	return []option.ClientOption{
+		option.WithEndpoint("accessapproval.googleapis.com:443"),
+		option.WithGRPCDialOption(grpc.WithDisableServiceConfig()),
+		option.WithScopes(DefaultAuthScopes()...),
+		option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
+			grpc.MaxCallRecvMsgSize(math.MaxInt32))),
+	}
+}
+
+func defaultCallOptions() *CallOptions {
+	return &CallOptions{
+		ListApprovalRequests: []gax.CallOption{
+			gax.WithRetry(func() gax.Retryer {
+				return gax.OnCodes([]codes.Code{
+					codes.Unavailable,
+				}, gax.Backoff{
+					Initial:    100 * time.Millisecond,
+					Max:        60000 * time.Millisecond,
+					Multiplier: 1.30,
+				})
+			}),
+		},
+		GetApprovalRequest: []gax.CallOption{
+			gax.WithRetry(func() gax.Retryer {
+				return gax.OnCodes([]codes.Code{
+					codes.Unavailable,
+				}, gax.Backoff{
+					Initial:    100 * time.Millisecond,
+					Max:        60000 * time.Millisecond,
+					Multiplier: 1.30,
+				})
+			}),
+		},
+		ApproveApprovalRequest: []gax.CallOption{},
+		DismissApprovalRequest: []gax.CallOption{},
+		GetAccessApprovalSettings: []gax.CallOption{
+			gax.WithRetry(func() gax.Retryer {
+				return gax.OnCodes([]codes.Code{
+					codes.Unavailable,
+				}, gax.Backoff{
+					Initial:    100 * time.Millisecond,
+					Max:        60000 * time.Millisecond,
+					Multiplier: 1.30,
+				})
+			}),
+		},
+		UpdateAccessApprovalSettings: []gax.CallOption{},
+		DeleteAccessApprovalSettings: []gax.CallOption{},
+	}
+}
+
+// Client is a client for interacting with .
+//
+// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
+type Client struct {
+	// Connection pool of gRPC connections to the service.
+	connPool gtransport.ConnPool
+
+	// The gRPC API client.
+	client accessapprovalpb.AccessApprovalClient
+
+	// The call options for this service.
+	CallOptions *CallOptions
+
+	// The x-goog-* metadata to be sent with each request.
+	xGoogMetadata metadata.MD
+}
+
+// NewClient creates a new access approval client.
+//
+// This API allows a customer to manage accesses to cloud resources by
+// Google personnel. It defines the following resource model:
+//
+//   The API has a collection of
+//   ApprovalRequest
+//   resources, named approvalRequests/{approval_request_id}
+//
+//   The API has top-level settings per Project/Folder/Organization, named
+//   accessApprovalSettings
+//
+// The service also periodically emails a list of recipients, defined at the
+// Project/Folder/Organization level in the accessApprovalSettings, when there
+// is a pending ApprovalRequest for them to act on. The ApprovalRequests can
+// also optionally be published to a Cloud Pub/Sub topic owned by the customer
+// (for Beta, the Pub/Sub setup is managed manually).
+//
+// ApprovalRequests can be approved or dismissed. Google personel can only
+// access the indicated resource or resources if the request is approved
+// (subject to some exclusions:
+// https://cloud.google.com/access-approval/docs/overview#exclusions (at https://cloud.google.com/access-approval/docs/overview#exclusions)).
+//
+// Note: Using Access Approval functionality will mean that Google may not be
+// able to meet the SLAs for your chosen products, as any support response times
+// may be dramatically increased. As such the SLAs do not apply to any service
+// disruption to the extent impacted by Customer’s use of Access Approval. Do
+// not enable Access Approval for projects where you may require high service
+// availability and rapid response by Google Cloud Support.
+//
+// After a request is approved or dismissed, no further action may be taken on
+// it. Requests with the requested_expiration in the past or with no activity
+// for 14 days are considered dismissed. When an approval expires, the request
+// is considered dismissed.
+//
+// If a request is not approved or dismissed, we call it pending.
+func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
+	clientOpts := defaultClientOptions()
+
+	if newClientHook != nil {
+		hookOpts, err := newClientHook(ctx, clientHookParams{})
+		if err != nil {
+			return nil, err
+		}
+		clientOpts = append(clientOpts, hookOpts...)
+	}
+
+	connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
+	if err != nil {
+		return nil, err
+	}
+	c := &Client{
+		connPool:    connPool,
+		CallOptions: defaultCallOptions(),
+
+		client: accessapprovalpb.NewAccessApprovalClient(connPool),
+	}
+	c.setGoogleClientInfo()
+
+	return c, nil
+}
+
+// Connection returns a connection to the API service.
+//
+// Deprecated.
+func (c *Client) Connection() *grpc.ClientConn {
+	return c.connPool.Conn()
+}
+
+// Close closes the connection to the API service. The user should invoke this when
+// the client is no longer required.
+func (c *Client) Close() error {
+	return c.connPool.Close()
+}
+
+// setGoogleClientInfo sets the name and version of the application in
+// the `x-goog-api-client` header passed on each request. Intended for
+// use by Google-written clients.
+func (c *Client) setGoogleClientInfo(keyval ...string) {
+	kv := append([]string{"gl-go", versionGo()}, keyval...)
+	kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
+	c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
+}
+
+// ListApprovalRequests lists approval requests associated with a project, folder, or organization.
+// Approval requests can be filtered by state (pending, active, dismissed).
+// The order is reverse chronological.
+func (c *Client) ListApprovalRequests(ctx context.Context, req *accessapprovalpb.ListApprovalRequestsMessage, opts ...gax.CallOption) *ApprovalRequestIterator {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.ListApprovalRequests[0:len(c.CallOptions.ListApprovalRequests):len(c.CallOptions.ListApprovalRequests)], opts...)
+	it := &ApprovalRequestIterator{}
+	req = proto.Clone(req).(*accessapprovalpb.ListApprovalRequestsMessage)
+	it.InternalFetch = func(pageSize int, pageToken string) ([]*accessapprovalpb.ApprovalRequest, string, error) {
+		var resp *accessapprovalpb.ListApprovalRequestsResponse
+		req.PageToken = pageToken
+		if pageSize > math.MaxInt32 {
+			req.PageSize = math.MaxInt32
+		} else {
+			req.PageSize = int32(pageSize)
+		}
+		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+			var err error
+			resp, err = c.client.ListApprovalRequests(ctx, req, settings.GRPC...)
+			return err
+		}, opts...)
+		if err != nil {
+			return nil, "", err
+		}
+
+		it.Response = resp
+		return resp.ApprovalRequests, resp.NextPageToken, nil
+	}
+	fetch := func(pageSize int, pageToken string) (string, error) {
+		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
+		if err != nil {
+			return "", err
+		}
+		it.items = append(it.items, items...)
+		return nextPageToken, nil
+	}
+	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
+	it.pageInfo.MaxSize = int(req.PageSize)
+	it.pageInfo.Token = req.PageToken
+	return it
+}
+
+// GetApprovalRequest gets an approval request. Returns NOT_FOUND if the request does not exist.
+func (c *Client) GetApprovalRequest(ctx context.Context, req *accessapprovalpb.GetApprovalRequestMessage, opts ...gax.CallOption) (*accessapprovalpb.ApprovalRequest, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.GetApprovalRequest[0:len(c.CallOptions.GetApprovalRequest):len(c.CallOptions.GetApprovalRequest)], opts...)
+	var resp *accessapprovalpb.ApprovalRequest
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.GetApprovalRequest(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// ApproveApprovalRequest approves a request and returns the updated ApprovalRequest.
+//
+// Returns NOT_FOUND if the request does not exist. Returns
+// FAILED_PRECONDITION if the request exists but is not in a pending state.
+func (c *Client) ApproveApprovalRequest(ctx context.Context, req *accessapprovalpb.ApproveApprovalRequestMessage, opts ...gax.CallOption) (*accessapprovalpb.ApprovalRequest, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.ApproveApprovalRequest[0:len(c.CallOptions.ApproveApprovalRequest):len(c.CallOptions.ApproveApprovalRequest)], opts...)
+	var resp *accessapprovalpb.ApprovalRequest
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.ApproveApprovalRequest(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// DismissApprovalRequest dismisses a request. Returns the updated ApprovalRequest.
+//
+// NOTE: This does not deny access to the resource if another request has been
+// made and approved. It is equivalent in effect to ignoring the request
+// altogether.
+//
+// Returns NOT_FOUND if the request does not exist.
+//
+// Returns FAILED_PRECONDITION if the request exists but is not in a pending
+// state.
+func (c *Client) DismissApprovalRequest(ctx context.Context, req *accessapprovalpb.DismissApprovalRequestMessage, opts ...gax.CallOption) (*accessapprovalpb.ApprovalRequest, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.DismissApprovalRequest[0:len(c.CallOptions.DismissApprovalRequest):len(c.CallOptions.DismissApprovalRequest)], opts...)
+	var resp *accessapprovalpb.ApprovalRequest
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.DismissApprovalRequest(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// GetAccessApprovalSettings gets the settings associated with a project, folder, or organization.
+func (c *Client) GetAccessApprovalSettings(ctx context.Context, req *accessapprovalpb.GetAccessApprovalSettingsMessage, opts ...gax.CallOption) (*accessapprovalpb.AccessApprovalSettings, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.GetAccessApprovalSettings[0:len(c.CallOptions.GetAccessApprovalSettings):len(c.CallOptions.GetAccessApprovalSettings)], opts...)
+	var resp *accessapprovalpb.AccessApprovalSettings
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.GetAccessApprovalSettings(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// UpdateAccessApprovalSettings updates the settings associated with a project, folder, or organization.
+// Settings to update are determined by the value of field_mask.
+func (c *Client) UpdateAccessApprovalSettings(ctx context.Context, req *accessapprovalpb.UpdateAccessApprovalSettingsMessage, opts ...gax.CallOption) (*accessapprovalpb.AccessApprovalSettings, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "settings.name", url.QueryEscape(req.GetSettings().GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.UpdateAccessApprovalSettings[0:len(c.CallOptions.UpdateAccessApprovalSettings):len(c.CallOptions.UpdateAccessApprovalSettings)], opts...)
+	var resp *accessapprovalpb.AccessApprovalSettings
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.UpdateAccessApprovalSettings(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// DeleteAccessApprovalSettings deletes the settings associated with a project, folder, or organization.
+// This will have the effect of disabling Access Approval for the project,
+// folder, or organization, but only if all ancestors also have Access
+// Approval disabled. If Access Approval is enabled at a higher level of the
+// hierarchy, then Access Approval will still be enabled at this level as
+// the settings are inherited.
+func (c *Client) DeleteAccessApprovalSettings(ctx context.Context, req *accessapprovalpb.DeleteAccessApprovalSettingsMessage, opts ...gax.CallOption) error {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.DeleteAccessApprovalSettings[0:len(c.CallOptions.DeleteAccessApprovalSettings):len(c.CallOptions.DeleteAccessApprovalSettings)], opts...)
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		_, err = c.client.DeleteAccessApprovalSettings(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	return err
+}
+
+// ApprovalRequestIterator manages a stream of *accessapprovalpb.ApprovalRequest.
+type ApprovalRequestIterator struct {
+	items    []*accessapprovalpb.ApprovalRequest
+	pageInfo *iterator.PageInfo
+	nextFunc func() error
+
+	// Response is the raw response for the current page.
+	// It must be cast to the RPC response type.
+	// Calling Next() or InternalFetch() updates this value.
+	Response interface{}
+
+	// InternalFetch is for use by the Google Cloud Libraries only.
+	// It is not part of the stable interface of this package.
+	//
+	// InternalFetch returns results from a single call to the underlying RPC.
+	// The number of results is no greater than pageSize.
+	// If there are no more results, nextPageToken is empty and err is nil.
+	InternalFetch func(pageSize int, pageToken string) (results []*accessapprovalpb.ApprovalRequest, nextPageToken string, err error)
+}
+
+// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
+func (it *ApprovalRequestIterator) PageInfo() *iterator.PageInfo {
+	return it.pageInfo
+}
+
+// Next returns the next result. Its second return value is iterator.Done if there are no more
+// results. Once Next returns Done, all subsequent calls will return Done.
+func (it *ApprovalRequestIterator) Next() (*accessapprovalpb.ApprovalRequest, error) {
+	var item *accessapprovalpb.ApprovalRequest
+	if err := it.nextFunc(); err != nil {
+		return item, err
+	}
+	item = it.items[0]
+	it.items = it.items[1:]
+	return item, nil
+}
+
+func (it *ApprovalRequestIterator) bufLen() int {
+	return len(it.items)
+}
+
+func (it *ApprovalRequestIterator) takeBuf() interface{} {
+	b := it.items
+	it.items = nil
+	return b
+}
diff --git a/accessapproval/apiv1/access_approval_client_example_test.go b/accessapproval/apiv1/access_approval_client_example_test.go
new file mode 100644
index 0000000..21e0955
--- /dev/null
+++ b/accessapproval/apiv1/access_approval_client_example_test.go
@@ -0,0 +1,178 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by protoc-gen-go_gapic. DO NOT EDIT.
+
+package accessapproval_test
+
+import (
+	"context"
+
+	accessapproval "cloud.google.com/go/accessapproval/apiv1"
+	"google.golang.org/api/iterator"
+	accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+)
+
+func ExampleNewClient() {
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use client.
+	_ = c
+}
+
+func ExampleClient_ListApprovalRequests() {
+	// import accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+	// import "google.golang.org/api/iterator"
+
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.ListApprovalRequestsMessage{
+		// TODO: Fill request struct fields.
+	}
+	it := c.ListApprovalRequests(ctx, req)
+	for {
+		resp, err := it.Next()
+		if err == iterator.Done {
+			break
+		}
+		if err != nil {
+			// TODO: Handle error.
+		}
+		// TODO: Use resp.
+		_ = resp
+	}
+}
+
+func ExampleClient_GetApprovalRequest() {
+	// import accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.GetApprovalRequestMessage{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.GetApprovalRequest(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_ApproveApprovalRequest() {
+	// import accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.ApproveApprovalRequestMessage{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.ApproveApprovalRequest(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_DismissApprovalRequest() {
+	// import accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.DismissApprovalRequestMessage{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.DismissApprovalRequest(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_GetAccessApprovalSettings() {
+	// import accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.GetAccessApprovalSettingsMessage{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.GetAccessApprovalSettings(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_UpdateAccessApprovalSettings() {
+	// import accessapprovalpb "google.golang.org/genproto/googleapis/cloud/accessapproval/v1"
+
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.UpdateAccessApprovalSettingsMessage{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.UpdateAccessApprovalSettings(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_DeleteAccessApprovalSettings() {
+	ctx := context.Background()
+	c, err := accessapproval.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &accessapprovalpb.DeleteAccessApprovalSettingsMessage{
+		// TODO: Fill request struct fields.
+	}
+	err = c.DeleteAccessApprovalSettings(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+}
diff --git a/accessapproval/apiv1/doc.go b/accessapproval/apiv1/doc.go
new file mode 100644
index 0000000..ef373f3
--- /dev/null
+++ b/accessapproval/apiv1/doc.go
@@ -0,0 +1,102 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by protoc-gen-go_gapic. DO NOT EDIT.
+
+//
+//   NOTE: This package is in beta. It is not stable, and may be subject to changes.
+//
+// Use of Context
+//
+// The ctx passed to NewClient is used for authentication requests and
+// for creating the underlying connection, but is not used for subsequent calls.
+// Individual methods on the client use the ctx given to them.
+//
+// To close the open connection, use the Close() method.
+//
+// For information about setting deadlines, reusing contexts, and more
+// please visit godoc.org/cloud.google.com/go.
+package accessapproval // import "cloud.google.com/go/accessapproval/apiv1"
+
+import (
+	"context"
+	"runtime"
+	"strings"
+	"unicode"
+
+	"google.golang.org/api/option"
+	"google.golang.org/grpc/metadata"
+)
+
+// For more information on implementing a client constructor hook, see
+// https://github.com/googleapis/google-cloud-go/wiki/Customizing-constructors.
+type clientHookParams struct{}
+type clientHook func(context.Context, clientHookParams) ([]option.ClientOption, error)
+
+const versionClient = "20201012"
+
+func insertMetadata(ctx context.Context, mds ...metadata.MD) context.Context {
+	out, _ := metadata.FromOutgoingContext(ctx)
+	out = out.Copy()
+	for _, md := range mds {
+		for k, v := range md {
+			out[k] = append(out[k], v...)
+		}
+	}
+	return metadata.NewOutgoingContext(ctx, out)
+}
+
+// DefaultAuthScopes reports the default set of authentication scopes to use with this package.
+func DefaultAuthScopes() []string {
+	return []string{
+		"https://www.googleapis.com/auth/cloud-platform",
+	}
+}
+
+// versionGo returns the Go runtime version. The returned string
+// has no whitespace, suitable for reporting in header.
+func versionGo() string {
+	const develPrefix = "devel +"
+
+	s := runtime.Version()
+	if strings.HasPrefix(s, develPrefix) {
+		s = s[len(develPrefix):]
+		if p := strings.IndexFunc(s, unicode.IsSpace); p >= 0 {
+			s = s[:p]
+		}
+		return s
+	}
+
+	notSemverRune := func(r rune) bool {
+		return !strings.ContainsRune("0123456789.", r)
+	}
+
+	if strings.HasPrefix(s, "go1") {
+		s = s[2:]
+		var prerelease string
+		if p := strings.IndexFunc(s, notSemverRune); p >= 0 {
+			s, prerelease = s[:p], s[p:]
+		}
+		if strings.HasSuffix(s, ".") {
+			s += "0"
+		} else if strings.Count(s, ".") < 2 {
+			s += ".0"
+		}
+		if prerelease != "" {
+			s += "-" + prerelease
+		}
+		return s
+	}
+	return "UNKNOWN"
+}
diff --git a/internal/.repo-metadata-full.json b/internal/.repo-metadata-full.json
index 09a4c65..30efb69 100644
--- a/internal/.repo-metadata-full.json
+++ b/internal/.repo-metadata-full.json
@@ -1,4 +1,12 @@
 {
+  "cloud.google.com/go/accessapproval/apiv1": {
+    "distribution_name": "cloud.google.com/go/accessapproval/apiv1",
+    "description": "",
+    "language": "Go",
+    "client_library_type": "generated",
+    "docs_url": "https://pkg.go.dev/cloud.google.com/go/accessapproval/apiv1",
+    "release_level": "beta"
+  },
   "cloud.google.com/go/analytics/admin/apiv1alpha": {
     "distribution_name": "cloud.google.com/go/analytics/admin/apiv1alpha",
     "description": "",
diff --git a/internal/gapicgen/generator/config.go b/internal/gapicgen/generator/config.go
index 675291e..1df0d75 100644
--- a/internal/gapicgen/generator/config.go
+++ b/internal/gapicgen/generator/config.go
@@ -824,6 +824,15 @@
 		apiServiceConfigPath:  "google/cloud/assuredworkloads/v1beta1/assuredworkloads_gapic.yaml",
 		releaseLevel:          "beta",
 	},
+	{
+		inputDirectoryPath:    "google/cloud/accessapproval/v1",
+		pkg:                   "accessapproval",
+		importPath:            "cloud.google.com/go/accessapproval/apiv1",
+		gRPCServiceConfigPath: "google/cloud/accessapproval/v1/accessapproval_grpc_service_config.json",
+		apiServiceConfigPath:  "google/cloud/accessapproval/v1/accessapproval_gapic.yaml",
+		// GA after 2020/11/12
+		releaseLevel: "beta",
+	},
 
 	// Non-Cloud APIs
 	{