compute/apiv1/region_target_http_proxies_client.go - gocloud - Git at Google

 // Copyright 2021 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 compute

 import (
 	"bytes"
 	"context"
 	"fmt"
 	"io/ioutil"
 	"math"
 	"net/http"
 	"net/url"

 	gax "github.com/googleapis/gax-go/v2"
 	"google.golang.org/api/googleapi"
 	"google.golang.org/api/iterator"
 	"google.golang.org/api/option"
 	"google.golang.org/api/option/internaloption"
 	httptransport "google.golang.org/api/transport/http"
 	computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/protobuf/encoding/protojson"
 	"google.golang.org/protobuf/proto"
 )

 var newRegionTargetHttpProxiesClientHook clientHook

 // RegionTargetHttpProxiesCallOptions contains the retry settings for each method of RegionTargetHttpProxiesClient.
 type RegionTargetHttpProxiesCallOptions struct {
 	Delete    []gax.CallOption
 	Get       []gax.CallOption
 	Insert    []gax.CallOption
 	List      []gax.CallOption
 	SetUrlMap []gax.CallOption
 }

 // internalRegionTargetHttpProxiesClient is an interface that defines the methods availaible from Google Compute Engine API.
 type internalRegionTargetHttpProxiesClient interface {
 	Close() error
 	setGoogleClientInfo(...string)
 	Connection() *grpc.ClientConn
 	Delete(context.Context, *computepb.DeleteRegionTargetHttpProxyRequest, ...gax.CallOption) (*Operation, error)
 	Get(context.Context, *computepb.GetRegionTargetHttpProxyRequest, ...gax.CallOption) (*computepb.TargetHttpProxy, error)
 	Insert(context.Context, *computepb.InsertRegionTargetHttpProxyRequest, ...gax.CallOption) (*Operation, error)
 	List(context.Context, *computepb.ListRegionTargetHttpProxiesRequest, ...gax.CallOption) *TargetHttpProxyIterator
 	SetUrlMap(context.Context, *computepb.SetUrlMapRegionTargetHttpProxyRequest, ...gax.CallOption) (*Operation, error)
 }

 // RegionTargetHttpProxiesClient is a client for interacting with Google Compute Engine API.
 // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
 //
 // The RegionTargetHttpProxies API.
 type RegionTargetHttpProxiesClient struct {
 	// The internal transport-dependent client.
 	internalClient internalRegionTargetHttpProxiesClient

 	// The call options for this service.
 	CallOptions *RegionTargetHttpProxiesCallOptions
 }

 // Wrapper methods routed to the internal client.

 // Close closes the connection to the API service. The user should invoke this when
 // the client is no longer required.
 func (c *RegionTargetHttpProxiesClient) Close() error {
 	return c.internalClient.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 *RegionTargetHttpProxiesClient) setGoogleClientInfo(keyval ...string) {
 	c.internalClient.setGoogleClientInfo(keyval...)
 }

 // Connection returns a connection to the API service.
 //
 // Deprecated.
 func (c *RegionTargetHttpProxiesClient) Connection() *grpc.ClientConn {
 	return c.internalClient.Connection()
 }

 // Delete deletes the specified TargetHttpProxy resource.
 func (c *RegionTargetHttpProxiesClient) Delete(ctx context.Context, req *computepb.DeleteRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
 	return c.internalClient.Delete(ctx, req, opts...)
 }

 // Get returns the specified TargetHttpProxy resource in the specified region. Gets a list of available target HTTP proxies by making a list() request.
 func (c *RegionTargetHttpProxiesClient) Get(ctx context.Context, req *computepb.GetRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*computepb.TargetHttpProxy, error) {
 	return c.internalClient.Get(ctx, req, opts...)
 }

 // Insert creates a TargetHttpProxy resource in the specified project and region using the data included in the request.
 func (c *RegionTargetHttpProxiesClient) Insert(ctx context.Context, req *computepb.InsertRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
 	return c.internalClient.Insert(ctx, req, opts...)
 }

 // List retrieves the list of TargetHttpProxy resources available to the specified project in the specified region.
 func (c *RegionTargetHttpProxiesClient) List(ctx context.Context, req *computepb.ListRegionTargetHttpProxiesRequest, opts ...gax.CallOption) *TargetHttpProxyIterator {
 	return c.internalClient.List(ctx, req, opts...)
 }

 // SetUrlMap changes the URL map for TargetHttpProxy.
 func (c *RegionTargetHttpProxiesClient) SetUrlMap(ctx context.Context, req *computepb.SetUrlMapRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
 	return c.internalClient.SetUrlMap(ctx, req, opts...)
 }

 // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
 type regionTargetHttpProxiesRESTClient struct {
 	// The http endpoint to connect to.
 	endpoint string

 	// The http client.
 	httpClient *http.Client

 	// The x-goog-* metadata to be sent with each request.
 	xGoogMetadata metadata.MD
 }

 // NewRegionTargetHttpProxiesRESTClient creates a new region target http proxies rest client.
 //
 // The RegionTargetHttpProxies API.
 func NewRegionTargetHttpProxiesRESTClient(ctx context.Context, opts ...option.ClientOption) (*RegionTargetHttpProxiesClient, error) {
 	clientOpts := append(defaultRegionTargetHttpProxiesRESTClientOptions(), opts...)
 	httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
 	if err != nil {
 		return nil, err
 	}

 	c := &regionTargetHttpProxiesRESTClient{
 		endpoint:   endpoint,
 		httpClient: httpClient,
 	}
 	c.setGoogleClientInfo()

 	return &RegionTargetHttpProxiesClient{internalClient: c, CallOptions: &RegionTargetHttpProxiesCallOptions{}}, nil
 }

 func defaultRegionTargetHttpProxiesRESTClientOptions() []option.ClientOption {
 	return []option.ClientOption{
 		internaloption.WithDefaultEndpoint("https://compute.googleapis.com"),
 		internaloption.WithDefaultMTLSEndpoint("https://compute.mtls.googleapis.com"),
 		internaloption.WithDefaultAudience("https://compute.googleapis.com/"),
 		internaloption.WithDefaultScopes(DefaultAuthScopes()...),
 	}
 }

 // 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 *regionTargetHttpProxiesRESTClient) setGoogleClientInfo(keyval ...string) {
 	kv := append([]string{"gl-go", versionGo()}, keyval...)
 	kv = append(kv, "gapic", versionClient, "gax", gax.Version, "rest", "UNKNOWN")
 	c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
 }

 // Close closes the connection to the API service. The user should invoke this when
 // the client is no longer required.
 func (c *regionTargetHttpProxiesRESTClient) Close() error {
 	// Replace httpClient with nil to force cleanup.
 	c.httpClient = nil
 	return nil
 }

 // Connection returns a connection to the API service.
 //
 // Deprecated.
 func (c *regionTargetHttpProxiesRESTClient) Connection() *grpc.ClientConn {
 	return nil
 }

 // Delete deletes the specified TargetHttpProxy resource.
 func (c *regionTargetHttpProxiesRESTClient) Delete(ctx context.Context, req *computepb.DeleteRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies/%v", req.GetProject(), req.GetRegion(), req.GetTargetHttpProxy())

 	params := url.Values{}
 	if req != nil && req.RequestId != nil {
 		params.Add("requestId", fmt.Sprintf("%v", req.GetRequestId()))
 	}

 	baseUrl.RawQuery = params.Encode()

 	httpReq, err := http.NewRequest("DELETE", baseUrl.String(), nil)
 	if err != nil {
 		return nil, err
 	}
 	httpReq = httpReq.WithContext(ctx)
 	// Set the headers
 	for k, v := range c.xGoogMetadata {
 		httpReq.Header[k] = v
 	}
 	httpReq.Header["Content-Type"] = []string{"application/json"}

 	httpRsp, err := c.httpClient.Do(httpReq)
 	if err != nil {
 		return nil, err
 	}
 	defer httpRsp.Body.Close()

 	if err = googleapi.CheckResponse(httpRsp); err != nil {
 		return nil, err
 	}

 	buf, err := ioutil.ReadAll(httpRsp.Body)
 	if err != nil {
 		return nil, err
 	}

 	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
 	rsp := &computepb.Operation{}

 	if err := unm.Unmarshal(buf, rsp); err != nil {
 		return nil, maybeUnknownEnum(err)
 	}
 	op := &Operation{proto: rsp}
 	return op, err
 }

 // Get returns the specified TargetHttpProxy resource in the specified region. Gets a list of available target HTTP proxies by making a list() request.
 func (c *regionTargetHttpProxiesRESTClient) Get(ctx context.Context, req *computepb.GetRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*computepb.TargetHttpProxy, error) {
 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies/%v", req.GetProject(), req.GetRegion(), req.GetTargetHttpProxy())

 	httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
 	if err != nil {
 		return nil, err
 	}
 	httpReq = httpReq.WithContext(ctx)
 	// Set the headers
 	for k, v := range c.xGoogMetadata {
 		httpReq.Header[k] = v
 	}
 	httpReq.Header["Content-Type"] = []string{"application/json"}

 	httpRsp, err := c.httpClient.Do(httpReq)
 	if err != nil {
 		return nil, err
 	}
 	defer httpRsp.Body.Close()

 	if err = googleapi.CheckResponse(httpRsp); err != nil {
 		return nil, err
 	}

 	buf, err := ioutil.ReadAll(httpRsp.Body)
 	if err != nil {
 		return nil, err
 	}

 	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
 	rsp := &computepb.TargetHttpProxy{}

 	if err := unm.Unmarshal(buf, rsp); err != nil {
 		return nil, maybeUnknownEnum(err)
 	}
 	return rsp, nil
 }

 // Insert creates a TargetHttpProxy resource in the specified project and region using the data included in the request.
 func (c *regionTargetHttpProxiesRESTClient) Insert(ctx context.Context, req *computepb.InsertRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
 	m := protojson.MarshalOptions{AllowPartial: true}
 	body := req.GetTargetHttpProxyResource()
 	jsonReq, err := m.Marshal(body)
 	if err != nil {
 		return nil, err
 	}

 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies", req.GetProject(), req.GetRegion())

 	params := url.Values{}
 	if req != nil && req.RequestId != nil {
 		params.Add("requestId", fmt.Sprintf("%v", req.GetRequestId()))
 	}

 	baseUrl.RawQuery = params.Encode()

 	httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
 	if err != nil {
 		return nil, err
 	}
 	httpReq = httpReq.WithContext(ctx)
 	// Set the headers
 	for k, v := range c.xGoogMetadata {
 		httpReq.Header[k] = v
 	}
 	httpReq.Header["Content-Type"] = []string{"application/json"}

 	httpRsp, err := c.httpClient.Do(httpReq)
 	if err != nil {
 		return nil, err
 	}
 	defer httpRsp.Body.Close()

 	if err = googleapi.CheckResponse(httpRsp); err != nil {
 		return nil, err
 	}

 	buf, err := ioutil.ReadAll(httpRsp.Body)
 	if err != nil {
 		return nil, err
 	}

 	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
 	rsp := &computepb.Operation{}

 	if err := unm.Unmarshal(buf, rsp); err != nil {
 		return nil, maybeUnknownEnum(err)
 	}
 	op := &Operation{proto: rsp}
 	return op, err
 }

 // List retrieves the list of TargetHttpProxy resources available to the specified project in the specified region.
 func (c *regionTargetHttpProxiesRESTClient) List(ctx context.Context, req *computepb.ListRegionTargetHttpProxiesRequest, opts ...gax.CallOption) *TargetHttpProxyIterator {
 	it := &TargetHttpProxyIterator{}
 	req = proto.Clone(req).(*computepb.ListRegionTargetHttpProxiesRequest)
 	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*computepb.TargetHttpProxy, string, error) {
 		resp := &computepb.TargetHttpProxyList{}
 		if pageToken != "" {
 			req.PageToken = proto.String(pageToken)
 		}
 		if pageSize > math.MaxInt32 {
 			req.MaxResults = proto.Uint32(math.MaxInt32)
 		} else if pageSize != 0 {
 			req.MaxResults = proto.Uint32(uint32(pageSize))
 		}
 		baseUrl, _ := url.Parse(c.endpoint)
 		baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies", req.GetProject(), req.GetRegion())

 		params := url.Values{}
 		if req != nil && req.Filter != nil {
 			params.Add("filter", fmt.Sprintf("%v", req.GetFilter()))
 		}
 		if req != nil && req.MaxResults != nil {
 			params.Add("maxResults", fmt.Sprintf("%v", req.GetMaxResults()))
 		}
 		if req != nil && req.OrderBy != nil {
 			params.Add("orderBy", fmt.Sprintf("%v", req.GetOrderBy()))
 		}
 		if req != nil && req.PageToken != nil {
 			params.Add("pageToken", fmt.Sprintf("%v", req.GetPageToken()))
 		}
 		if req != nil && req.ReturnPartialSuccess != nil {
 			params.Add("returnPartialSuccess", fmt.Sprintf("%v", req.GetReturnPartialSuccess()))
 		}

 		baseUrl.RawQuery = params.Encode()

 		httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
 		if err != nil {
 			return nil, "", err
 		}

 		// Set the headers
 		for k, v := range c.xGoogMetadata {
 			httpReq.Header[k] = v
 		}

 		httpReq.Header["Content-Type"] = []string{"application/json"}
 		httpRsp, err := c.httpClient.Do(httpReq)
 		if err != nil {
 			return nil, "", err
 		}
 		defer httpRsp.Body.Close()

 		if err = googleapi.CheckResponse(httpRsp); err != nil {
 			return nil, "", err
 		}

 		buf, err := ioutil.ReadAll(httpRsp.Body)
 		if err != nil {
 			return nil, "", err
 		}

 		unm.Unmarshal(buf, resp)
 		it.Response = resp
 		return resp.GetItems(), resp.GetNextPageToken(), 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.GetMaxResults())
 	it.pageInfo.Token = req.GetPageToken()

 	return it
 }

 // SetUrlMap changes the URL map for TargetHttpProxy.
 func (c *regionTargetHttpProxiesRESTClient) SetUrlMap(ctx context.Context, req *computepb.SetUrlMapRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
 	m := protojson.MarshalOptions{AllowPartial: true}
 	body := req.GetUrlMapReferenceResource()
 	jsonReq, err := m.Marshal(body)
 	if err != nil {
 		return nil, err
 	}

 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies/%v/setUrlMap", req.GetProject(), req.GetRegion(), req.GetTargetHttpProxy())

 	params := url.Values{}
 	if req != nil && req.RequestId != nil {
 		params.Add("requestId", fmt.Sprintf("%v", req.GetRequestId()))
 	}

 	baseUrl.RawQuery = params.Encode()

 	httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
 	if err != nil {
 		return nil, err
 	}
 	httpReq = httpReq.WithContext(ctx)
 	// Set the headers
 	for k, v := range c.xGoogMetadata {
 		httpReq.Header[k] = v
 	}
 	httpReq.Header["Content-Type"] = []string{"application/json"}

 	httpRsp, err := c.httpClient.Do(httpReq)
 	if err != nil {
 		return nil, err
 	}
 	defer httpRsp.Body.Close()

 	if err = googleapi.CheckResponse(httpRsp); err != nil {
 		return nil, err
 	}

 	buf, err := ioutil.ReadAll(httpRsp.Body)
 	if err != nil {
 		return nil, err
 	}

 	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
 	rsp := &computepb.Operation{}

 	if err := unm.Unmarshal(buf, rsp); err != nil {
 		return nil, maybeUnknownEnum(err)
 	}
 	op := &Operation{proto: rsp}
 	return op, err
 }

 // TargetHttpProxyIterator manages a stream of *computepb.TargetHttpProxy.
 type TargetHttpProxyIterator struct {
 	items    []*computepb.TargetHttpProxy
 	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 []*computepb.TargetHttpProxy, nextPageToken string, err error)
 }

 // PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
 func (it *TargetHttpProxyIterator) 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 *TargetHttpProxyIterator) Next() (*computepb.TargetHttpProxy, error) {
 	var item *computepb.TargetHttpProxy
 	if err := it.nextFunc(); err != nil {
 		return item, err
 	}
 	item = it.items[0]
 	it.items = it.items[1:]
 	return item, nil
 }

 func (it *TargetHttpProxyIterator) bufLen() int {
 	return len(it.items)
 }

 func (it *TargetHttpProxyIterator) takeBuf() interface{} {
 	b := it.items
 	it.items = nil
 	return b
 }
	// Copyright 2021 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 compute

	import (
	"bytes"
	"context"
	"fmt"
	"io/ioutil"
	"math"
	"net/http"
	"net/url"

	gax "github.com/googleapis/gax-go/v2"
	"google.golang.org/api/googleapi"
	"google.golang.org/api/iterator"
	"google.golang.org/api/option"
	"google.golang.org/api/option/internaloption"
	httptransport "google.golang.org/api/transport/http"
	computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
	"google.golang.org/grpc"
	"google.golang.org/grpc/metadata"
	"google.golang.org/protobuf/encoding/protojson"
	"google.golang.org/protobuf/proto"
	)

	var newRegionTargetHttpProxiesClientHook clientHook

	// RegionTargetHttpProxiesCallOptions contains the retry settings for each method of RegionTargetHttpProxiesClient.
	type RegionTargetHttpProxiesCallOptions struct {
	Delete []gax.CallOption
	Get []gax.CallOption
	Insert []gax.CallOption
	List []gax.CallOption
	SetUrlMap []gax.CallOption
	}

	// internalRegionTargetHttpProxiesClient is an interface that defines the methods availaible from Google Compute Engine API.
	type internalRegionTargetHttpProxiesClient interface {
	Close() error
	setGoogleClientInfo(...string)
	Connection() *grpc.ClientConn
	Delete(context.Context, computepb.DeleteRegionTargetHttpProxyRequest, ...gax.CallOption) (Operation, error)
	Get(context.Context, computepb.GetRegionTargetHttpProxyRequest, ...gax.CallOption) (computepb.TargetHttpProxy, error)
	Insert(context.Context, computepb.InsertRegionTargetHttpProxyRequest, ...gax.CallOption) (Operation, error)
	List(context.Context, computepb.ListRegionTargetHttpProxiesRequest, ...gax.CallOption) TargetHttpProxyIterator
	SetUrlMap(context.Context, computepb.SetUrlMapRegionTargetHttpProxyRequest, ...gax.CallOption) (Operation, error)
	}

	// RegionTargetHttpProxiesClient is a client for interacting with Google Compute Engine API.
	// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
	//
	// The RegionTargetHttpProxies API.
	type RegionTargetHttpProxiesClient struct {
	// The internal transport-dependent client.
	internalClient internalRegionTargetHttpProxiesClient

	// The call options for this service.
	CallOptions *RegionTargetHttpProxiesCallOptions
	}

	// Wrapper methods routed to the internal client.

	// Close closes the connection to the API service. The user should invoke this when
	// the client is no longer required.
	func (c *RegionTargetHttpProxiesClient) Close() error {
	return c.internalClient.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 *RegionTargetHttpProxiesClient) setGoogleClientInfo(keyval ...string) {
	c.internalClient.setGoogleClientInfo(keyval...)
	}

	// Connection returns a connection to the API service.
	//
	// Deprecated.
	func (c RegionTargetHttpProxiesClient) Connection() grpc.ClientConn {
	return c.internalClient.Connection()
	}

	// Delete deletes the specified TargetHttpProxy resource.
	func (c RegionTargetHttpProxiesClient) Delete(ctx context.Context, req computepb.DeleteRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
	return c.internalClient.Delete(ctx, req, opts...)
	}

	// Get returns the specified TargetHttpProxy resource in the specified region. Gets a list of available target HTTP proxies by making a list() request.
	func (c RegionTargetHttpProxiesClient) Get(ctx context.Context, req computepb.GetRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*computepb.TargetHttpProxy, error) {
	return c.internalClient.Get(ctx, req, opts...)
	}

	// Insert creates a TargetHttpProxy resource in the specified project and region using the data included in the request.
	func (c RegionTargetHttpProxiesClient) Insert(ctx context.Context, req computepb.InsertRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
	return c.internalClient.Insert(ctx, req, opts...)
	}

	// List retrieves the list of TargetHttpProxy resources available to the specified project in the specified region.
	func (c RegionTargetHttpProxiesClient) List(ctx context.Context, req computepb.ListRegionTargetHttpProxiesRequest, opts ...gax.CallOption) *TargetHttpProxyIterator {
	return c.internalClient.List(ctx, req, opts...)
	}

	// SetUrlMap changes the URL map for TargetHttpProxy.
	func (c RegionTargetHttpProxiesClient) SetUrlMap(ctx context.Context, req computepb.SetUrlMapRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
	return c.internalClient.SetUrlMap(ctx, req, opts...)
	}

	// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
	type regionTargetHttpProxiesRESTClient struct {
	// The http endpoint to connect to.
	endpoint string

	// The http client.
	httpClient *http.Client

	// The x-goog-* metadata to be sent with each request.
	xGoogMetadata metadata.MD
	}

	// NewRegionTargetHttpProxiesRESTClient creates a new region target http proxies rest client.
	//
	// The RegionTargetHttpProxies API.
	func NewRegionTargetHttpProxiesRESTClient(ctx context.Context, opts ...option.ClientOption) (*RegionTargetHttpProxiesClient, error) {
	clientOpts := append(defaultRegionTargetHttpProxiesRESTClientOptions(), opts...)
	httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
	if err != nil {
	return nil, err
	}

	c := &regionTargetHttpProxiesRESTClient{
	endpoint: endpoint,
	httpClient: httpClient,
	}
	c.setGoogleClientInfo()

	return &RegionTargetHttpProxiesClient{internalClient: c, CallOptions: &RegionTargetHttpProxiesCallOptions{}}, nil
	}

	func defaultRegionTargetHttpProxiesRESTClientOptions() []option.ClientOption {
	return []option.ClientOption{
	internaloption.WithDefaultEndpoint("https://compute.googleapis.com"),
	internaloption.WithDefaultMTLSEndpoint("https://compute.mtls.googleapis.com"),
	internaloption.WithDefaultAudience("https://compute.googleapis.com/"),
	internaloption.WithDefaultScopes(DefaultAuthScopes()...),
	}
	}

	// 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 *regionTargetHttpProxiesRESTClient) setGoogleClientInfo(keyval ...string) {
	kv := append([]string{"gl-go", versionGo()}, keyval...)
	kv = append(kv, "gapic", versionClient, "gax", gax.Version, "rest", "UNKNOWN")
	c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
	}

	// Close closes the connection to the API service. The user should invoke this when
	// the client is no longer required.
	func (c *regionTargetHttpProxiesRESTClient) Close() error {
	// Replace httpClient with nil to force cleanup.
	c.httpClient = nil
	return nil
	}

	// Connection returns a connection to the API service.
	//
	// Deprecated.
	func (c regionTargetHttpProxiesRESTClient) Connection() grpc.ClientConn {
	return nil
	}

	// Delete deletes the specified TargetHttpProxy resource.
	func (c regionTargetHttpProxiesRESTClient) Delete(ctx context.Context, req computepb.DeleteRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies/%v", req.GetProject(), req.GetRegion(), req.GetTargetHttpProxy())

	params := url.Values{}
	if req != nil && req.RequestId != nil {
	params.Add("requestId", fmt.Sprintf("%v", req.GetRequestId()))
	}

	baseUrl.RawQuery = params.Encode()

	httpReq, err := http.NewRequest("DELETE", baseUrl.String(), nil)
	if err != nil {
	return nil, err
	}
	httpReq = httpReq.WithContext(ctx)
	// Set the headers
	for k, v := range c.xGoogMetadata {
	httpReq.Header[k] = v
	}
	httpReq.Header["Content-Type"] = []string{"application/json"}

	httpRsp, err := c.httpClient.Do(httpReq)
	if err != nil {
	return nil, err
	}
	defer httpRsp.Body.Close()

	if err = googleapi.CheckResponse(httpRsp); err != nil {
	return nil, err
	}

	buf, err := ioutil.ReadAll(httpRsp.Body)
	if err != nil {
	return nil, err
	}

	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	rsp := &computepb.Operation{}

	if err := unm.Unmarshal(buf, rsp); err != nil {
	return nil, maybeUnknownEnum(err)
	}
	op := &Operation{proto: rsp}
	return op, err
	}

	// Get returns the specified TargetHttpProxy resource in the specified region. Gets a list of available target HTTP proxies by making a list() request.
	func (c regionTargetHttpProxiesRESTClient) Get(ctx context.Context, req computepb.GetRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*computepb.TargetHttpProxy, error) {
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies/%v", req.GetProject(), req.GetRegion(), req.GetTargetHttpProxy())

	httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
	if err != nil {
	return nil, err
	}
	httpReq = httpReq.WithContext(ctx)
	// Set the headers
	for k, v := range c.xGoogMetadata {
	httpReq.Header[k] = v
	}
	httpReq.Header["Content-Type"] = []string{"application/json"}

	httpRsp, err := c.httpClient.Do(httpReq)
	if err != nil {
	return nil, err
	}
	defer httpRsp.Body.Close()

	if err = googleapi.CheckResponse(httpRsp); err != nil {
	return nil, err
	}

	buf, err := ioutil.ReadAll(httpRsp.Body)
	if err != nil {
	return nil, err
	}

	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	rsp := &computepb.TargetHttpProxy{}

	if err := unm.Unmarshal(buf, rsp); err != nil {
	return nil, maybeUnknownEnum(err)
	}
	return rsp, nil
	}

	// Insert creates a TargetHttpProxy resource in the specified project and region using the data included in the request.
	func (c regionTargetHttpProxiesRESTClient) Insert(ctx context.Context, req computepb.InsertRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
	m := protojson.MarshalOptions{AllowPartial: true}
	body := req.GetTargetHttpProxyResource()
	jsonReq, err := m.Marshal(body)
	if err != nil {
	return nil, err
	}

	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies", req.GetProject(), req.GetRegion())

	params := url.Values{}
	if req != nil && req.RequestId != nil {
	params.Add("requestId", fmt.Sprintf("%v", req.GetRequestId()))
	}

	baseUrl.RawQuery = params.Encode()

	httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
	if err != nil {
	return nil, err
	}
	httpReq = httpReq.WithContext(ctx)
	// Set the headers
	for k, v := range c.xGoogMetadata {
	httpReq.Header[k] = v
	}
	httpReq.Header["Content-Type"] = []string{"application/json"}

	httpRsp, err := c.httpClient.Do(httpReq)
	if err != nil {
	return nil, err
	}
	defer httpRsp.Body.Close()

	if err = googleapi.CheckResponse(httpRsp); err != nil {
	return nil, err
	}

	buf, err := ioutil.ReadAll(httpRsp.Body)
	if err != nil {
	return nil, err
	}

	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	rsp := &computepb.Operation{}

	if err := unm.Unmarshal(buf, rsp); err != nil {
	return nil, maybeUnknownEnum(err)
	}
	op := &Operation{proto: rsp}
	return op, err
	}

	// List retrieves the list of TargetHttpProxy resources available to the specified project in the specified region.
	func (c regionTargetHttpProxiesRESTClient) List(ctx context.Context, req computepb.ListRegionTargetHttpProxiesRequest, opts ...gax.CallOption) *TargetHttpProxyIterator {
	it := &TargetHttpProxyIterator{}
	req = proto.Clone(req).(*computepb.ListRegionTargetHttpProxiesRequest)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	it.InternalFetch = func(pageSize int, pageToken string) ([]*computepb.TargetHttpProxy, string, error) {
	resp := &computepb.TargetHttpProxyList{}
	if pageToken != "" {
	req.PageToken = proto.String(pageToken)
	}
	if pageSize > math.MaxInt32 {
	req.MaxResults = proto.Uint32(math.MaxInt32)
	} else if pageSize != 0 {
	req.MaxResults = proto.Uint32(uint32(pageSize))
	}
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies", req.GetProject(), req.GetRegion())

	params := url.Values{}
	if req != nil && req.Filter != nil {
	params.Add("filter", fmt.Sprintf("%v", req.GetFilter()))
	}
	if req != nil && req.MaxResults != nil {
	params.Add("maxResults", fmt.Sprintf("%v", req.GetMaxResults()))
	}
	if req != nil && req.OrderBy != nil {
	params.Add("orderBy", fmt.Sprintf("%v", req.GetOrderBy()))
	}
	if req != nil && req.PageToken != nil {
	params.Add("pageToken", fmt.Sprintf("%v", req.GetPageToken()))
	}
	if req != nil && req.ReturnPartialSuccess != nil {
	params.Add("returnPartialSuccess", fmt.Sprintf("%v", req.GetReturnPartialSuccess()))
	}

	baseUrl.RawQuery = params.Encode()

	httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
	if err != nil {
	return nil, "", err
	}

	// Set the headers
	for k, v := range c.xGoogMetadata {
	httpReq.Header[k] = v
	}

	httpReq.Header["Content-Type"] = []string{"application/json"}
	httpRsp, err := c.httpClient.Do(httpReq)
	if err != nil {
	return nil, "", err
	}
	defer httpRsp.Body.Close()

	if err = googleapi.CheckResponse(httpRsp); err != nil {
	return nil, "", err
	}

	buf, err := ioutil.ReadAll(httpRsp.Body)
	if err != nil {
	return nil, "", err
	}

	unm.Unmarshal(buf, resp)
	it.Response = resp
	return resp.GetItems(), resp.GetNextPageToken(), 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.GetMaxResults())
	it.pageInfo.Token = req.GetPageToken()

	return it
	}

	// SetUrlMap changes the URL map for TargetHttpProxy.
	func (c regionTargetHttpProxiesRESTClient) SetUrlMap(ctx context.Context, req computepb.SetUrlMapRegionTargetHttpProxyRequest, opts ...gax.CallOption) (*Operation, error) {
	m := protojson.MarshalOptions{AllowPartial: true}
	body := req.GetUrlMapReferenceResource()
	jsonReq, err := m.Marshal(body)
	if err != nil {
	return nil, err
	}

	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/targetHttpProxies/%v/setUrlMap", req.GetProject(), req.GetRegion(), req.GetTargetHttpProxy())

	params := url.Values{}
	if req != nil && req.RequestId != nil {
	params.Add("requestId", fmt.Sprintf("%v", req.GetRequestId()))
	}

	baseUrl.RawQuery = params.Encode()

	httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
	if err != nil {
	return nil, err
	}
	httpReq = httpReq.WithContext(ctx)
	// Set the headers
	for k, v := range c.xGoogMetadata {
	httpReq.Header[k] = v
	}
	httpReq.Header["Content-Type"] = []string{"application/json"}

	httpRsp, err := c.httpClient.Do(httpReq)
	if err != nil {
	return nil, err
	}
	defer httpRsp.Body.Close()

	if err = googleapi.CheckResponse(httpRsp); err != nil {
	return nil, err
	}

	buf, err := ioutil.ReadAll(httpRsp.Body)
	if err != nil {
	return nil, err
	}

	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	rsp := &computepb.Operation{}

	if err := unm.Unmarshal(buf, rsp); err != nil {
	return nil, maybeUnknownEnum(err)
	}
	op := &Operation{proto: rsp}
	return op, err
	}

	// TargetHttpProxyIterator manages a stream of *computepb.TargetHttpProxy.
	type TargetHttpProxyIterator struct {
	items []*computepb.TargetHttpProxy
	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 []*computepb.TargetHttpProxy, nextPageToken string, err error)
	}

	// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
	func (it TargetHttpProxyIterator) 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 TargetHttpProxyIterator) Next() (computepb.TargetHttpProxy, error) {
	var item *computepb.TargetHttpProxy
	if err := it.nextFunc(); err != nil {
	return item, err
	}
	item = it.items[0]
	it.items = it.items[1:]
	return item, nil
	}

	func (it *TargetHttpProxyIterator) bufLen() int {
	return len(it.items)
	}

	func (it *TargetHttpProxyIterator) takeBuf() interface{} {
	b := it.items
	it.items = nil
	return b
	}