compute/apiv1/node_templates_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"
 	"net/http"
 	"net/url"

 	gax "github.com/googleapis/gax-go/v2"
 	"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"
 )

 var newNodeTemplatesClientHook clientHook

 // NodeTemplatesCallOptions contains the retry settings for each method of NodeTemplatesClient.
 type NodeTemplatesCallOptions struct {
 	AggregatedList     []gax.CallOption
 	Delete             []gax.CallOption
 	Get                []gax.CallOption
 	GetIamPolicy       []gax.CallOption
 	Insert             []gax.CallOption
 	List               []gax.CallOption
 	SetIamPolicy       []gax.CallOption
 	TestIamPermissions []gax.CallOption
 }

 // internalNodeTemplatesClient is an interface that defines the methods availaible from Google Compute Engine API.
 type internalNodeTemplatesClient interface {
 	Close() error
 	setGoogleClientInfo(...string)
 	Connection() *grpc.ClientConn
 	AggregatedList(context.Context, *computepb.AggregatedListNodeTemplatesRequest, ...gax.CallOption) (*computepb.NodeTemplateAggregatedList, error)
 	Delete(context.Context, *computepb.DeleteNodeTemplateRequest, ...gax.CallOption) (*computepb.Operation, error)
 	Get(context.Context, *computepb.GetNodeTemplateRequest, ...gax.CallOption) (*computepb.NodeTemplate, error)
 	GetIamPolicy(context.Context, *computepb.GetIamPolicyNodeTemplateRequest, ...gax.CallOption) (*computepb.Policy, error)
 	Insert(context.Context, *computepb.InsertNodeTemplateRequest, ...gax.CallOption) (*computepb.Operation, error)
 	List(context.Context, *computepb.ListNodeTemplatesRequest, ...gax.CallOption) (*computepb.NodeTemplateList, error)
 	SetIamPolicy(context.Context, *computepb.SetIamPolicyNodeTemplateRequest, ...gax.CallOption) (*computepb.Policy, error)
 	TestIamPermissions(context.Context, *computepb.TestIamPermissionsNodeTemplateRequest, ...gax.CallOption) (*computepb.TestPermissionsResponse, error)
 }

 // NodeTemplatesClient 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 NodeTemplates API.
 type NodeTemplatesClient struct {
 	// The internal transport-dependent client.
 	internalClient internalNodeTemplatesClient

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

 // 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 *NodeTemplatesClient) 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 *NodeTemplatesClient) setGoogleClientInfo(keyval ...string) {
 	c.internalClient.setGoogleClientInfo(keyval...)
 }

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

 // AggregatedList retrieves an aggregated list of node templates.
 func (c *NodeTemplatesClient) AggregatedList(ctx context.Context, req *computepb.AggregatedListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateAggregatedList, error) {
 	return c.internalClient.AggregatedList(ctx, req, opts...)
 }

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

 // Get returns the specified node template. Gets a list of available node templates by making a list() request.
 func (c *NodeTemplatesClient) Get(ctx context.Context, req *computepb.GetNodeTemplateRequest, opts ...gax.CallOption) (*computepb.NodeTemplate, error) {
 	return c.internalClient.Get(ctx, req, opts...)
 }

 // GetIamPolicy gets the access control policy for a resource. May be empty if no such policy or resource exists.
 func (c *NodeTemplatesClient) GetIamPolicy(ctx context.Context, req *computepb.GetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
 	return c.internalClient.GetIamPolicy(ctx, req, opts...)
 }

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

 // List retrieves a list of node templates available to the specified project.
 func (c *NodeTemplatesClient) List(ctx context.Context, req *computepb.ListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateList, error) {
 	return c.internalClient.List(ctx, req, opts...)
 }

 // SetIamPolicy sets the access control policy on the specified resource. Replaces any existing policy.
 func (c *NodeTemplatesClient) SetIamPolicy(ctx context.Context, req *computepb.SetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
 	return c.internalClient.SetIamPolicy(ctx, req, opts...)
 }

 // TestIamPermissions returns permissions that a caller has on the specified resource.
 func (c *NodeTemplatesClient) TestIamPermissions(ctx context.Context, req *computepb.TestIamPermissionsNodeTemplateRequest, opts ...gax.CallOption) (*computepb.TestPermissionsResponse, error) {
 	return c.internalClient.TestIamPermissions(ctx, req, opts...)
 }

 // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
 type nodeTemplatesRESTClient 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
 }

 // NewNodeTemplatesRESTClient creates a new node templates rest client.
 //
 // The NodeTemplates API.
 func NewNodeTemplatesRESTClient(ctx context.Context, opts ...option.ClientOption) (*NodeTemplatesClient, error) {
 	clientOpts := append(defaultNodeTemplatesRESTClientOptions(), opts...)
 	httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
 	if err != nil {
 		return nil, err
 	}

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

 	return &NodeTemplatesClient{internalClient: c, CallOptions: &NodeTemplatesCallOptions{}}, nil
 }

 func defaultNodeTemplatesRESTClientOptions() []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 *nodeTemplatesRESTClient) 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 *nodeTemplatesRESTClient) 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 *nodeTemplatesRESTClient) Connection() *grpc.ClientConn {
 	return nil
 }

 // AggregatedList retrieves an aggregated list of node templates.
 func (c *nodeTemplatesRESTClient) AggregatedList(ctx context.Context, req *computepb.AggregatedListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateAggregatedList, error) {
 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/aggregated/nodeTemplates", req.GetProject())

 	params := url.Values{}
 	if req != nil && req.Filter != nil {
 		params.Add("filter", fmt.Sprintf("%v", req.GetFilter()))
 	}
 	if req != nil && req.IncludeAllScopes != nil {
 		params.Add("includeAllScopes", fmt.Sprintf("%v", req.GetIncludeAllScopes()))
 	}
 	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
 	}
 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

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

 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

 // Get returns the specified node template. Gets a list of available node templates by making a list() request.
 func (c *nodeTemplatesRESTClient) Get(ctx context.Context, req *computepb.GetNodeTemplateRequest, opts ...gax.CallOption) (*computepb.NodeTemplate, error) {
 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/nodeTemplates/%v", req.GetProject(), req.GetRegion(), req.GetNodeTemplate())

 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

 // GetIamPolicy gets the access control policy for a resource. May be empty if no such policy or resource exists.
 func (c *nodeTemplatesRESTClient) GetIamPolicy(ctx context.Context, req *computepb.GetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/nodeTemplates/%v/getIamPolicy", req.GetProject(), req.GetRegion(), req.GetResource())

 	params := url.Values{}
 	if req != nil && req.OptionsRequestedPolicyVersion != nil {
 		params.Add("optionsRequestedPolicyVersion", fmt.Sprintf("%v", req.GetOptionsRequestedPolicyVersion()))
 	}

 	baseUrl.RawQuery = params.Encode()

 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

 // Insert creates a NodeTemplate resource in the specified project using the data included in the request.
 func (c *nodeTemplatesRESTClient) Insert(ctx context.Context, req *computepb.InsertNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Operation, error) {
 	m := protojson.MarshalOptions{AllowPartial: true}
 	body := req.GetNodeTemplateResource()
 	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/nodeTemplates", 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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

 // List retrieves a list of node templates available to the specified project.
 func (c *nodeTemplatesRESTClient) List(ctx context.Context, req *computepb.ListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateList, error) {
 	baseUrl, _ := url.Parse(c.endpoint)
 	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/nodeTemplates", 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
 	}
 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

 // SetIamPolicy sets the access control policy on the specified resource. Replaces any existing policy.
 func (c *nodeTemplatesRESTClient) SetIamPolicy(ctx context.Context, req *computepb.SetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
 	m := protojson.MarshalOptions{AllowPartial: true}
 	body := req.GetRegionSetPolicyRequestResource()
 	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/nodeTemplates/%v/setIamPolicy", req.GetProject(), req.GetRegion(), req.GetResource())

 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }

 // TestIamPermissions returns permissions that a caller has on the specified resource.
 func (c *nodeTemplatesRESTClient) TestIamPermissions(ctx context.Context, req *computepb.TestIamPermissionsNodeTemplateRequest, opts ...gax.CallOption) (*computepb.TestPermissionsResponse, error) {
 	m := protojson.MarshalOptions{AllowPartial: true}
 	body := req.GetTestPermissionsRequestResource()
 	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/nodeTemplates/%v/testIamPermissions", req.GetProject(), req.GetRegion(), req.GetResource())

 	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 httpRsp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf(httpRsp.Status)
 	}

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

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

 	return rsp, unm.Unmarshal(buf, rsp)
 }
	// 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"
	"net/http"
	"net/url"

	gax "github.com/googleapis/gax-go/v2"
	"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"
	)

	var newNodeTemplatesClientHook clientHook

	// NodeTemplatesCallOptions contains the retry settings for each method of NodeTemplatesClient.
	type NodeTemplatesCallOptions struct {
	AggregatedList []gax.CallOption
	Delete []gax.CallOption
	Get []gax.CallOption
	GetIamPolicy []gax.CallOption
	Insert []gax.CallOption
	List []gax.CallOption
	SetIamPolicy []gax.CallOption
	TestIamPermissions []gax.CallOption
	}

	// internalNodeTemplatesClient is an interface that defines the methods availaible from Google Compute Engine API.
	type internalNodeTemplatesClient interface {
	Close() error
	setGoogleClientInfo(...string)
	Connection() *grpc.ClientConn
	AggregatedList(context.Context, computepb.AggregatedListNodeTemplatesRequest, ...gax.CallOption) (computepb.NodeTemplateAggregatedList, error)
	Delete(context.Context, computepb.DeleteNodeTemplateRequest, ...gax.CallOption) (computepb.Operation, error)
	Get(context.Context, computepb.GetNodeTemplateRequest, ...gax.CallOption) (computepb.NodeTemplate, error)
	GetIamPolicy(context.Context, computepb.GetIamPolicyNodeTemplateRequest, ...gax.CallOption) (computepb.Policy, error)
	Insert(context.Context, computepb.InsertNodeTemplateRequest, ...gax.CallOption) (computepb.Operation, error)
	List(context.Context, computepb.ListNodeTemplatesRequest, ...gax.CallOption) (computepb.NodeTemplateList, error)
	SetIamPolicy(context.Context, computepb.SetIamPolicyNodeTemplateRequest, ...gax.CallOption) (computepb.Policy, error)
	TestIamPermissions(context.Context, computepb.TestIamPermissionsNodeTemplateRequest, ...gax.CallOption) (computepb.TestPermissionsResponse, error)
	}

	// NodeTemplatesClient 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 NodeTemplates API.
	type NodeTemplatesClient struct {
	// The internal transport-dependent client.
	internalClient internalNodeTemplatesClient

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

	// 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 *NodeTemplatesClient) 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 *NodeTemplatesClient) setGoogleClientInfo(keyval ...string) {
	c.internalClient.setGoogleClientInfo(keyval...)
	}

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

	// AggregatedList retrieves an aggregated list of node templates.
	func (c NodeTemplatesClient) AggregatedList(ctx context.Context, req computepb.AggregatedListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateAggregatedList, error) {
	return c.internalClient.AggregatedList(ctx, req, opts...)
	}

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

	// Get returns the specified node template. Gets a list of available node templates by making a list() request.
	func (c NodeTemplatesClient) Get(ctx context.Context, req computepb.GetNodeTemplateRequest, opts ...gax.CallOption) (*computepb.NodeTemplate, error) {
	return c.internalClient.Get(ctx, req, opts...)
	}

	// GetIamPolicy gets the access control policy for a resource. May be empty if no such policy or resource exists.
	func (c NodeTemplatesClient) GetIamPolicy(ctx context.Context, req computepb.GetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
	return c.internalClient.GetIamPolicy(ctx, req, opts...)
	}

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

	// List retrieves a list of node templates available to the specified project.
	func (c NodeTemplatesClient) List(ctx context.Context, req computepb.ListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateList, error) {
	return c.internalClient.List(ctx, req, opts...)
	}

	// SetIamPolicy sets the access control policy on the specified resource. Replaces any existing policy.
	func (c NodeTemplatesClient) SetIamPolicy(ctx context.Context, req computepb.SetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
	return c.internalClient.SetIamPolicy(ctx, req, opts...)
	}

	// TestIamPermissions returns permissions that a caller has on the specified resource.
	func (c NodeTemplatesClient) TestIamPermissions(ctx context.Context, req computepb.TestIamPermissionsNodeTemplateRequest, opts ...gax.CallOption) (*computepb.TestPermissionsResponse, error) {
	return c.internalClient.TestIamPermissions(ctx, req, opts...)
	}

	// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
	type nodeTemplatesRESTClient 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
	}

	// NewNodeTemplatesRESTClient creates a new node templates rest client.
	//
	// The NodeTemplates API.
	func NewNodeTemplatesRESTClient(ctx context.Context, opts ...option.ClientOption) (*NodeTemplatesClient, error) {
	clientOpts := append(defaultNodeTemplatesRESTClientOptions(), opts...)
	httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
	if err != nil {
	return nil, err
	}

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

	return &NodeTemplatesClient{internalClient: c, CallOptions: &NodeTemplatesCallOptions{}}, nil
	}

	func defaultNodeTemplatesRESTClientOptions() []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 *nodeTemplatesRESTClient) 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 *nodeTemplatesRESTClient) 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 nodeTemplatesRESTClient) Connection() grpc.ClientConn {
	return nil
	}

	// AggregatedList retrieves an aggregated list of node templates.
	func (c nodeTemplatesRESTClient) AggregatedList(ctx context.Context, req computepb.AggregatedListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateAggregatedList, error) {
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/aggregated/nodeTemplates", req.GetProject())

	params := url.Values{}
	if req != nil && req.Filter != nil {
	params.Add("filter", fmt.Sprintf("%v", req.GetFilter()))
	}
	if req != nil && req.IncludeAllScopes != nil {
	params.Add("includeAllScopes", fmt.Sprintf("%v", req.GetIncludeAllScopes()))
	}
	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
	}
	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

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

	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

	// Get returns the specified node template. Gets a list of available node templates by making a list() request.
	func (c nodeTemplatesRESTClient) Get(ctx context.Context, req computepb.GetNodeTemplateRequest, opts ...gax.CallOption) (*computepb.NodeTemplate, error) {
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/nodeTemplates/%v", req.GetProject(), req.GetRegion(), req.GetNodeTemplate())

	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

	// GetIamPolicy gets the access control policy for a resource. May be empty if no such policy or resource exists.
	func (c nodeTemplatesRESTClient) GetIamPolicy(ctx context.Context, req computepb.GetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/nodeTemplates/%v/getIamPolicy", req.GetProject(), req.GetRegion(), req.GetResource())

	params := url.Values{}
	if req != nil && req.OptionsRequestedPolicyVersion != nil {
	params.Add("optionsRequestedPolicyVersion", fmt.Sprintf("%v", req.GetOptionsRequestedPolicyVersion()))
	}

	baseUrl.RawQuery = params.Encode()

	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

	// Insert creates a NodeTemplate resource in the specified project using the data included in the request.
	func (c nodeTemplatesRESTClient) Insert(ctx context.Context, req computepb.InsertNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Operation, error) {
	m := protojson.MarshalOptions{AllowPartial: true}
	body := req.GetNodeTemplateResource()
	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/nodeTemplates", 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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

	// List retrieves a list of node templates available to the specified project.
	func (c nodeTemplatesRESTClient) List(ctx context.Context, req computepb.ListNodeTemplatesRequest, opts ...gax.CallOption) (*computepb.NodeTemplateList, error) {
	baseUrl, _ := url.Parse(c.endpoint)
	baseUrl.Path += fmt.Sprintf("/compute/v1/projects/%v/regions/%v/nodeTemplates", 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
	}
	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

	// SetIamPolicy sets the access control policy on the specified resource. Replaces any existing policy.
	func (c nodeTemplatesRESTClient) SetIamPolicy(ctx context.Context, req computepb.SetIamPolicyNodeTemplateRequest, opts ...gax.CallOption) (*computepb.Policy, error) {
	m := protojson.MarshalOptions{AllowPartial: true}
	body := req.GetRegionSetPolicyRequestResource()
	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/nodeTemplates/%v/setIamPolicy", req.GetProject(), req.GetRegion(), req.GetResource())

	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}

	// TestIamPermissions returns permissions that a caller has on the specified resource.
	func (c nodeTemplatesRESTClient) TestIamPermissions(ctx context.Context, req computepb.TestIamPermissionsNodeTemplateRequest, opts ...gax.CallOption) (*computepb.TestPermissionsResponse, error) {
	m := protojson.MarshalOptions{AllowPartial: true}
	body := req.GetTestPermissionsRequestResource()
	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/nodeTemplates/%v/testIamPermissions", req.GetProject(), req.GetRegion(), req.GetResource())

	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 httpRsp.StatusCode != http.StatusOK {
	return nil, fmt.Errorf(httpRsp.Status)
	}

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

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

	return rsp, unm.Unmarshal(buf, rsp)
	}