// Copyright 2026 Google LLC.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated file. DO NOT EDIT.

// Package tpu provides access to the Cloud TPU API.
//
// For product documentation, see: https://cloud.google.com/tpu/
//
// # Library status
//
// These client libraries are officially supported by Google. However, this
// library is considered complete and is in maintenance mode. This means
// that we will address critical bugs and security issues but will not add
// any new features.
//
// When possible, we recommend using our newer
// [Cloud Client Libraries for Go](https://pkg.go.dev/cloud.google.com/go)
// that are still actively being worked and iterated on.
//
// # Creating a client
//
// Usage example:
//
//	import "google.golang.org/api/tpu/v1alpha1"
//	...
//	ctx := context.Background()
//	tpuService, err := tpu.NewService(ctx)
//
// In this example, Google Application Default Credentials are used for
// authentication. For information on how to create and obtain Application
// Default Credentials, see https://developers.google.com/identity/protocols/application-default-credentials.
//
// # Other authentication options
//
// To use an API key for authentication (note: some APIs do not support API
// keys), use [google.golang.org/api/option.WithAPIKey]:
//
//	tpuService, err := tpu.NewService(ctx, option.WithAPIKey("AIza..."))
//
// To use an OAuth token (e.g., a user token obtained via a three-legged OAuth
// flow, use [google.golang.org/api/option.WithTokenSource]:
//
//	config := &oauth2.Config{...}
//	// ...
//	token, err := config.Exchange(ctx, ...)
//	tpuService, err := tpu.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See [google.golang.org/api/option.ClientOption] for details on options.
package tpu // import "google.golang.org/api/tpu/v1alpha1"

import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"log/slog"
	"net/http"
	"net/url"
	"strconv"
	"strings"

	"github.com/googleapis/gax-go/v2/internallog"
	googleapi "google.golang.org/api/googleapi"
	internal "google.golang.org/api/internal"
	gensupport "google.golang.org/api/internal/gensupport"
	option "google.golang.org/api/option"
	internaloption "google.golang.org/api/option/internaloption"
	htransport "google.golang.org/api/transport/http"
)

// Always reference these packages, just in case the auto-generated code
// below doesn't.
var _ = bytes.NewBuffer
var _ = strconv.Itoa
var _ = fmt.Sprintf
var _ = json.NewDecoder
var _ = io.Copy
var _ = url.Parse
var _ = gensupport.MarshalJSON
var _ = googleapi.Version
var _ = errors.New
var _ = strings.Replace
var _ = context.Canceled
var _ = internaloption.WithDefaultEndpoint
var _ = internal.Version
var _ = internallog.New

const apiId = "tpu:v1alpha1"
const apiName = "tpu"
const apiVersion = "v1alpha1"
const basePath = "https://tpu.googleapis.com/"
const basePathTemplate = "https://tpu.UNIVERSE_DOMAIN/"
const mtlsBasePath = "https://tpu.mtls.googleapis.com/"

// OAuth2 scopes used by this API.
const (
	// See, edit, configure, and delete your Google Cloud data and see the email
	// address for your Google Account.
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"
)

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	scopesOption := internaloption.WithDefaultScopes(
		"https://www.googleapis.com/auth/cloud-platform",
	)
	// NOTE: prepend, so we don't override user-specified scopes.
	opts = append([]option.ClientOption{scopesOption}, opts...)
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	opts = append(opts, internaloption.WithDefaultEndpointTemplate(basePathTemplate))
	opts = append(opts, internaloption.WithDefaultMTLSEndpoint(mtlsBasePath))
	opts = append(opts, internaloption.EnableNewAuthLibrary())
	client, endpoint, err := htransport.NewClient(ctx, opts...)
	if err != nil {
		return nil, err
	}
	s := &Service{client: client, BasePath: basePath, logger: internaloption.GetLogger(opts)}
	s.Projects = NewProjectsService(s)
	if endpoint != "" {
		s.BasePath = endpoint
	}
	return s, nil
}

// New creates a new Service. It uses the provided http.Client for requests.
//
// Deprecated: please use NewService instead.
// To provide a custom HTTP client, use option.WithHTTPClient.
// If you are using google.golang.org/api/googleapis/transport.APIKey, use option.WithAPIKey with NewService instead.
func New(client *http.Client) (*Service, error) {
	if client == nil {
		return nil, errors.New("client is nil")
	}
	return NewService(context.TODO(), option.WithHTTPClient(client))
}

type Service struct {
	client    *http.Client
	logger    *slog.Logger
	BasePath  string // API endpoint base URL
	UserAgent string // optional additional User-Agent fragment

	Projects *ProjectsService
}

func (s *Service) userAgent() string {
	if s.UserAgent == "" {
		return googleapi.UserAgent
	}
	return googleapi.UserAgent + " " + s.UserAgent
}

func NewProjectsService(s *Service) *ProjectsService {
	rs := &ProjectsService{s: s}
	rs.Locations = NewProjectsLocationsService(s)
	return rs
}

type ProjectsService struct {
	s *Service

	Locations *ProjectsLocationsService
}

func NewProjectsLocationsService(s *Service) *ProjectsLocationsService {
	rs := &ProjectsLocationsService{s: s}
	rs.AcceleratorTypes = NewProjectsLocationsAcceleratorTypesService(s)
	rs.Nodes = NewProjectsLocationsNodesService(s)
	rs.Operations = NewProjectsLocationsOperationsService(s)
	rs.TensorflowVersions = NewProjectsLocationsTensorflowVersionsService(s)
	return rs
}

type ProjectsLocationsService struct {
	s *Service

	AcceleratorTypes *ProjectsLocationsAcceleratorTypesService

	Nodes *ProjectsLocationsNodesService

	Operations *ProjectsLocationsOperationsService

	TensorflowVersions *ProjectsLocationsTensorflowVersionsService
}

func NewProjectsLocationsAcceleratorTypesService(s *Service) *ProjectsLocationsAcceleratorTypesService {
	rs := &ProjectsLocationsAcceleratorTypesService{s: s}
	return rs
}

type ProjectsLocationsAcceleratorTypesService struct {
	s *Service
}

func NewProjectsLocationsNodesService(s *Service) *ProjectsLocationsNodesService {
	rs := &ProjectsLocationsNodesService{s: s}
	return rs
}

type ProjectsLocationsNodesService struct {
	s *Service
}

func NewProjectsLocationsOperationsService(s *Service) *ProjectsLocationsOperationsService {
	rs := &ProjectsLocationsOperationsService{s: s}
	return rs
}

type ProjectsLocationsOperationsService struct {
	s *Service
}

func NewProjectsLocationsTensorflowVersionsService(s *Service) *ProjectsLocationsTensorflowVersionsService {
	rs := &ProjectsLocationsTensorflowVersionsService{s: s}
	return rs
}

type ProjectsLocationsTensorflowVersionsService struct {
	s *Service
}

// AcceleratorType: DEPRECATED: Please use TPU API v2alpha1 instead. A
// accelerator type that a Node can be configured with.
type AcceleratorType struct {
	// Name: The resource name.
	Name string `json:"name,omitempty"`
	// Type: the accelerator type.
	Type string `json:"type,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Name") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Name") to include in API requests
	// with the JSON null value. By default, fields with empty values are omitted
	// from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AcceleratorType) MarshalJSON() ([]byte, error) {
	type NoMethod AcceleratorType
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Empty: A generic empty message that you can re-use to avoid defining
// duplicated empty messages in your APIs. A typical example is to use it as
// the request or the response type of an API method. For instance: service Foo
// { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }
type Empty struct {
	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
}

// ListAcceleratorTypesResponse: DEPRECATED: Please use TPU API v2alpha1
// instead. Response for ListAcceleratorTypes.
type ListAcceleratorTypesResponse struct {
	// AcceleratorTypes: The listed nodes.
	AcceleratorTypes []*AcceleratorType `json:"acceleratorTypes,omitempty"`
	// NextPageToken: The next page token or empty if none.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Unreachable: Locations that could not be reached.
	Unreachable []string `json:"unreachable,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "AcceleratorTypes") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AcceleratorTypes") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListAcceleratorTypesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListAcceleratorTypesResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListLocationsResponse: The response message for Locations.ListLocations.
type ListLocationsResponse struct {
	// Locations: A list of locations that matches the specified filter in the
	// request.
	Locations []*Location `json:"locations,omitempty"`
	// NextPageToken: The standard List next-page token.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Locations") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Locations") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListLocationsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListLocationsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListNodesResponse: DEPRECATED: Please use TPU API v2alpha1 instead. Response
// for ListNodes.
type ListNodesResponse struct {
	// NextPageToken: The next page token or empty if none.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Nodes: The listed nodes.
	Nodes []*Node `json:"nodes,omitempty"`
	// Unreachable: Locations that could not be reached.
	Unreachable []string `json:"unreachable,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListNodesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListNodesResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListOperationsResponse: The response message for Operations.ListOperations.
type ListOperationsResponse struct {
	// NextPageToken: The standard List next-page token.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Operations: A list of operations that matches the specified filter in the
	// request.
	Operations []*Operation `json:"operations,omitempty"`
	// Unreachable: Unordered list. Unreachable resources. Populated when the
	// request sets `ListOperationsRequest.return_partial_success` and reads across
	// collections. For example, when attempting to list all resources across all
	// supported locations.
	Unreachable []string `json:"unreachable,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListOperationsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListOperationsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListTensorFlowVersionsResponse: DEPRECATED: Please use TPU API v2alpha1
// instead. Response for ListTensorFlowVersions.
type ListTensorFlowVersionsResponse struct {
	// NextPageToken: The next page token or empty if none.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// TensorflowVersions: The listed nodes.
	TensorflowVersions []*TensorFlowVersion `json:"tensorflowVersions,omitempty"`
	// Unreachable: Locations that could not be reached.
	Unreachable []string `json:"unreachable,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListTensorFlowVersionsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListTensorFlowVersionsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Location: A resource that represents a Google Cloud location.
type Location struct {
	// DisplayName: The friendly name for this location, typically a nearby city
	// name. For example, "Tokyo".
	DisplayName string `json:"displayName,omitempty"`
	// Labels: Cross-service attributes for the location. For example
	// {"cloud.googleapis.com/region": "us-east1"}
	Labels map[string]string `json:"labels,omitempty"`
	// LocationId: The canonical id for this location. For example: "us-east1".
	LocationId string `json:"locationId,omitempty"`
	// Metadata: Service-specific metadata. For example the available capacity at
	// the given location.
	Metadata googleapi.RawMessage `json:"metadata,omitempty"`
	// Name: Resource name for the location, which may vary between
	// implementations. For example:
	// "projects/example-project/locations/us-east1"
	Name string `json:"name,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "DisplayName") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "DisplayName") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Location) MarshalJSON() ([]byte, error) {
	type NoMethod Location
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// NetworkEndpoint: DEPRECATED: Please use TPU API v2alpha1 instead. A network
// endpoint over which a TPU worker can be reached.
type NetworkEndpoint struct {
	// IpAddress: The IP address of this network endpoint.
	IpAddress string `json:"ipAddress,omitempty"`
	// Port: The port of this network endpoint.
	Port int64 `json:"port,omitempty"`
	// ForceSendFields is a list of field names (e.g. "IpAddress") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "IpAddress") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s NetworkEndpoint) MarshalJSON() ([]byte, error) {
	type NoMethod NetworkEndpoint
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Node: DEPRECATED: Please use TPU API v2alpha1 instead. A TPU instance.
type Node struct {
	// AcceleratorType: Required. The type of hardware accelerators associated with
	// this node.
	AcceleratorType string `json:"acceleratorType,omitempty"`
	// ApiVersion: Output only. The API version that created this Node.
	//
	// Possible values:
	//   "API_VERSION_UNSPECIFIED" - API version is unknown.
	//   "V1_ALPHA1" - TPU API V1Alpha1 version.
	//   "V1" - TPU API V1 version.
	//   "V2_ALPHA1" - TPU API V2Alpha1 version.
	ApiVersion string `json:"apiVersion,omitempty"`
	// CidrBlock: The CIDR block that the TPU node will use when selecting an IP
	// address. This CIDR block must be a /29 block; the Compute Engine networks
	// API forbids a smaller block, and using a larger block would be wasteful (a
	// node can only consume one IP address). Errors will occur if the CIDR block
	// has already been used for a currently existing TPU node, the CIDR block
	// conflicts with any subnetworks in the user's provided network, or the
	// provided network is peered with another network that is using that CIDR
	// block.
	CidrBlock string `json:"cidrBlock,omitempty"`
	// CreateTime: Output only. The time when the node was created.
	CreateTime string `json:"createTime,omitempty"`
	// Description: The user-supplied description of the TPU. Maximum of 512
	// characters.
	Description string `json:"description,omitempty"`
	// Health: The health status of the TPU node.
	//
	// Possible values:
	//   "HEALTH_UNSPECIFIED" - Health status is unknown: not initialized or failed
	// to retrieve.
	//   "HEALTHY" - The resource is healthy.
	//   "DEPRECATED_UNHEALTHY" - The resource is unhealthy.
	//   "TIMEOUT" - The resource is unresponsive.
	//   "UNHEALTHY_TENSORFLOW" - The in-guest ML stack is unhealthy.
	//   "UNHEALTHY_MAINTENANCE" - The node is under maintenance/priority boost
	// caused rescheduling and will resume running once rescheduled.
	Health string `json:"health,omitempty"`
	// HealthDescription: Output only. If this field is populated, it contains a
	// description of why the TPU Node is unhealthy.
	HealthDescription string `json:"healthDescription,omitempty"`
	// IpAddress: Output only. DEPRECATED! Use network_endpoints instead. The
	// network address for the TPU Node as visible to Compute Engine instances.
	IpAddress string `json:"ipAddress,omitempty"`
	// Labels: Resource labels to represent user-provided metadata.
	Labels map[string]string `json:"labels,omitempty"`
	// Name: Output only. Immutable. The name of the TPU
	Name string `json:"name,omitempty"`
	// Network: The name of a network they wish to peer the TPU node to. It must be
	// a preexisting Compute Engine network inside of the project on which this API
	// has been activated. If none is provided, "default" will be used.
	Network string `json:"network,omitempty"`
	// NetworkEndpoints: Output only. The network endpoints where TPU workers can
	// be accessed and sent work. It is recommended that Tensorflow clients of the
	// node reach out to the 0th entry in this map first.
	NetworkEndpoints []*NetworkEndpoint `json:"networkEndpoints,omitempty"`
	// Port: Output only. DEPRECATED! Use network_endpoints instead. The network
	// port for the TPU Node as visible to Compute Engine instances.
	Port string `json:"port,omitempty"`
	// SchedulingConfig: The scheduling options for this node.
	SchedulingConfig *SchedulingConfig `json:"schedulingConfig,omitempty"`
	// ServiceAccount: Output only. The service account used to run the tensor flow
	// services within the node. To share resources, including Google Cloud Storage
	// data, with the Tensorflow job running in the Node, this account must have
	// permissions to that data.
	ServiceAccount string `json:"serviceAccount,omitempty"`
	// State: Output only. The current state for the TPU Node.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - TPU node state is not known/set.
	//   "CREATING" - TPU node is being created.
	//   "READY" - TPU node has been created.
	//   "RESTARTING" - TPU node is restarting.
	//   "REIMAGING" - TPU node is undergoing reimaging.
	//   "DELETING" - TPU node is being deleted.
	//   "REPAIRING" - TPU node is being repaired and may be unusable. Details can
	// be found in the `help_description` field.
	//   "STOPPED" - TPU node is stopped.
	//   "STOPPING" - TPU node is currently stopping.
	//   "STARTING" - TPU node is currently starting.
	//   "PREEMPTED" - TPU node has been preempted. Only applies to Preemptible TPU
	// Nodes.
	//   "TERMINATED" - TPU node has been terminated due to maintenance or has
	// reached the end of its life cycle (for preemptible nodes).
	//   "HIDING" - TPU node is currently hiding.
	//   "HIDDEN" - TPU node has been hidden.
	//   "UNHIDING" - TPU node is currently unhiding.
	//   "UNKNOWN" - TPU node has unknown state after a failed repair.
	State string `json:"state,omitempty"`
	// Symptoms: Output only. The Symptoms that have occurred to the TPU Node.
	Symptoms []*Symptom `json:"symptoms,omitempty"`
	// TensorflowVersion: Required. The version of Tensorflow running in the Node.
	TensorflowVersion string `json:"tensorflowVersion,omitempty"`
	// UseServiceNetworking: Whether the VPC peering for the node is set up through
	// Service Networking API. The VPC Peering should be set up before provisioning
	// the node. If this field is set, cidr_block field should not be specified. If
	// the network, that you want to peer the TPU Node to, is Shared VPC networks,
	// the node must be created with this this field enabled.
	UseServiceNetworking bool `json:"useServiceNetworking,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "AcceleratorType") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AcceleratorType") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Node) MarshalJSON() ([]byte, error) {
	type NoMethod Node
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Operation: This resource represents a long-running operation that is the
// result of a network API call.
type Operation struct {
	// Done: If the value is `false`, it means the operation is still in progress.
	// If `true`, the operation is completed, and either `error` or `response` is
	// available.
	Done bool `json:"done,omitempty"`
	// Error: The error result of the operation in case of failure or cancellation.
	Error *Status `json:"error,omitempty"`
	// Metadata: Service-specific metadata associated with the operation. It
	// typically contains progress information and common metadata such as create
	// time. Some services might not provide such metadata. Any method that returns
	// a long-running operation should document the metadata type, if any.
	Metadata googleapi.RawMessage `json:"metadata,omitempty"`
	// Name: The server-assigned name, which is only unique within the same service
	// that originally returns it. If you use the default HTTP mapping, the `name`
	// should be a resource name ending with `operations/{unique_id}`.
	Name string `json:"name,omitempty"`
	// Response: The normal, successful response of the operation. If the original
	// method returns no data on success, such as `Delete`, the response is
	// `google.protobuf.Empty`. If the original method is standard
	// `Get`/`Create`/`Update`, the response should be the resource. For other
	// methods, the response should have the type `XxxResponse`, where `Xxx` is the
	// original method name. For example, if the original method name is
	// `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
	Response googleapi.RawMessage `json:"response,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Done") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Done") to include in API requests
	// with the JSON null value. By default, fields with empty values are omitted
	// from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Operation) MarshalJSON() ([]byte, error) {
	type NoMethod Operation
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// OperationMetadata: DEPRECATED: Please use TPU API v2alpha1 instead. Metadata
// describing an Operation
type OperationMetadata struct {
	// ApiVersion: API version.
	ApiVersion string `json:"apiVersion,omitempty"`
	// CancelRequested: Specifies if cancellation was requested for the operation.
	CancelRequested bool `json:"cancelRequested,omitempty"`
	// CreateTime: The time the operation was created.
	CreateTime string `json:"createTime,omitempty"`
	// EndTime: The time the operation finished running.
	EndTime string `json:"endTime,omitempty"`
	// StatusDetail: Human-readable status of the operation, if any.
	StatusDetail string `json:"statusDetail,omitempty"`
	// Target: Target of the operation - for example
	// projects/project-1/connectivityTests/test-1
	Target string `json:"target,omitempty"`
	// Verb: Name of the verb executed by the operation.
	Verb string `json:"verb,omitempty"`
	// ForceSendFields is a list of field names (e.g. "ApiVersion") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "ApiVersion") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s OperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod OperationMetadata
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ReimageNodeRequest: DEPRECATED: Please use TPU API v2alpha1 instead. Request
// for ReimageNode.
type ReimageNodeRequest struct {
	// TensorflowVersion: The version for reimage to create.
	TensorflowVersion string `json:"tensorflowVersion,omitempty"`
	// ForceSendFields is a list of field names (e.g. "TensorflowVersion") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "TensorflowVersion") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ReimageNodeRequest) MarshalJSON() ([]byte, error) {
	type NoMethod ReimageNodeRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// SchedulingConfig: DEPRECATED: Please use TPU API v2alpha1 instead. Sets the
// scheduling options for this node.
type SchedulingConfig struct {
	// Preemptible: Defines whether the node is preemptible.
	Preemptible bool `json:"preemptible,omitempty"`
	// Reserved: Whether the node is created under a reservation.
	Reserved bool `json:"reserved,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Preemptible") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Preemptible") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s SchedulingConfig) MarshalJSON() ([]byte, error) {
	type NoMethod SchedulingConfig
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// StartNodeRequest: DEPRECATED: Please use TPU API v2alpha1 instead. Request
// for StartNode.
type StartNodeRequest struct {
}

// Status: The `Status` type defines a logical error model that is suitable for
// different programming environments, including REST APIs and RPC APIs. It is
// used by gRPC (https://github.com/grpc). Each `Status` message contains three
// pieces of data: error code, error message, and error details. You can find
// out more about this error model and how to work with it in the API Design
// Guide (https://cloud.google.com/apis/design/errors).
type Status struct {
	// Code: The status code, which should be an enum value of google.rpc.Code.
	Code int64 `json:"code,omitempty"`
	// Details: A list of messages that carry the error details. There is a common
	// set of message types for APIs to use.
	Details []googleapi.RawMessage `json:"details,omitempty"`
	// Message: A developer-facing error message, which should be in English. Any
	// user-facing error message should be localized and sent in the
	// google.rpc.Status.details field, or localized by the client.
	Message string `json:"message,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Code") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Code") to include in API requests
	// with the JSON null value. By default, fields with empty values are omitted
	// from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Status) MarshalJSON() ([]byte, error) {
	type NoMethod Status
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// StopNodeRequest: DEPRECATED: Please use TPU API v2alpha1 instead. Request
// for StopNode.
type StopNodeRequest struct {
}

// Symptom: DEPRECATED: Please use TPU API v2alpha1 instead. A Symptom
// instance.
type Symptom struct {
	// CreateTime: Timestamp when the Symptom is created.
	CreateTime string `json:"createTime,omitempty"`
	// Details: Detailed information of the current Symptom.
	Details string `json:"details,omitempty"`
	// SymptomType: Type of the Symptom.
	//
	// Possible values:
	//   "SYMPTOM_TYPE_UNSPECIFIED" - Unspecified symptom.
	//   "LOW_MEMORY" - TPU VM memory is low.
	//   "OUT_OF_MEMORY" - TPU runtime is out of memory.
	//   "EXECUTE_TIMED_OUT" - TPU runtime execution has timed out.
	//   "MESH_BUILD_FAIL" - TPU runtime fails to construct a mesh that recognizes
	// each TPU device's neighbors.
	//   "HBM_OUT_OF_MEMORY" - TPU HBM is out of memory.
	//   "PROJECT_ABUSE" - Abusive behaviors have been identified on the current
	// project.
	SymptomType string `json:"symptomType,omitempty"`
	// WorkerId: A string used to uniquely distinguish a worker within a TPU node.
	WorkerId string `json:"workerId,omitempty"`
	// ForceSendFields is a list of field names (e.g. "CreateTime") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "CreateTime") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Symptom) MarshalJSON() ([]byte, error) {
	type NoMethod Symptom
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// TensorFlowVersion: DEPRECATED: Please use TPU API v2alpha1 instead. A
// tensorflow version that a Node can be configured with.
type TensorFlowVersion struct {
	// Name: The resource name.
	Name string `json:"name,omitempty"`
	// Version: the tensorflow version.
	Version string `json:"version,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Name") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Name") to include in API requests
	// with the JSON null value. By default, fields with empty values are omitted
	// from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s TensorFlowVersion) MarshalJSON() ([]byte, error) {
	type NoMethod TensorFlowVersion
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

type ProjectsLocationsGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets information about a location.
//
// - name: Resource name for the location.
func (r *ProjectsLocationsService) Get(name string) *ProjectsLocationsGetCall {
	c := &ProjectsLocationsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsGetCall) Fields(s ...googleapi.Field) *ProjectsLocationsGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsGetCall) IfNoneMatch(entityTag string) *ProjectsLocationsGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsGetCall) Context(ctx context.Context) *ProjectsLocationsGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Location.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsGetCall) Do(opts ...googleapi.CallOption) (*Location, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Location{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsListCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists information about the supported locations for this service.
//
// - name: The resource that owns the locations collection, if applicable.
func (r *ProjectsLocationsService) List(name string) *ProjectsLocationsListCall {
	c := &ProjectsLocationsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// ExtraLocationTypes sets the optional parameter "extraLocationTypes": Do not
// use this field. It is unsupported and is ignored unless explicitly
// documented otherwise. This is primarily for internal usage.
func (c *ProjectsLocationsListCall) ExtraLocationTypes(extraLocationTypes ...string) *ProjectsLocationsListCall {
	c.urlParams_.SetMulti("extraLocationTypes", append([]string{}, extraLocationTypes...))
	return c
}

// Filter sets the optional parameter "filter": A filter to narrow down results
// to a preferred subset. The filtering language accepts strings like
// "displayName=tokyo", and is documented in more detail in AIP-160
// (https://google.aip.dev/160).
func (c *ProjectsLocationsListCall) Filter(filter string) *ProjectsLocationsListCall {
	c.urlParams_.Set("filter", filter)
	return c
}

// PageSize sets the optional parameter "pageSize": The maximum number of
// results to return. If not set, the service selects a default.
func (c *ProjectsLocationsListCall) PageSize(pageSize int64) *ProjectsLocationsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A page token received
// from the `next_page_token` field in the response. Send that page token to
// receive the subsequent page.
func (c *ProjectsLocationsListCall) PageToken(pageToken string) *ProjectsLocationsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsListCall) Fields(s ...googleapi.Field) *ProjectsLocationsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsListCall) IfNoneMatch(entityTag string) *ProjectsLocationsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsListCall) Context(ctx context.Context) *ProjectsLocationsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}/locations")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListLocationsResponse.ServerResponse.Header or (if a response was returned
// at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsLocationsListCall) Do(opts ...googleapi.CallOption) (*ListLocationsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListLocationsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsLocationsListCall) Pages(ctx context.Context, f func(*ListLocationsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsLocationsAcceleratorTypesGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets AcceleratorType.
//
// - name: The resource name.
func (r *ProjectsLocationsAcceleratorTypesService) Get(name string) *ProjectsLocationsAcceleratorTypesGetCall {
	c := &ProjectsLocationsAcceleratorTypesGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsAcceleratorTypesGetCall) Fields(s ...googleapi.Field) *ProjectsLocationsAcceleratorTypesGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsAcceleratorTypesGetCall) IfNoneMatch(entityTag string) *ProjectsLocationsAcceleratorTypesGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsAcceleratorTypesGetCall) Context(ctx context.Context) *ProjectsLocationsAcceleratorTypesGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsAcceleratorTypesGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsAcceleratorTypesGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.acceleratorTypes.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.acceleratorTypes.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *AcceleratorType.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsLocationsAcceleratorTypesGetCall) Do(opts ...googleapi.CallOption) (*AcceleratorType, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &AcceleratorType{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.acceleratorTypes.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsAcceleratorTypesListCall struct {
	s            *Service
	parent       string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists accelerator types supported by this API.
//
// - parent: The parent resource name.
func (r *ProjectsLocationsAcceleratorTypesService) List(parent string) *ProjectsLocationsAcceleratorTypesListCall {
	c := &ProjectsLocationsAcceleratorTypesListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// Filter sets the optional parameter "filter": List filter.
func (c *ProjectsLocationsAcceleratorTypesListCall) Filter(filter string) *ProjectsLocationsAcceleratorTypesListCall {
	c.urlParams_.Set("filter", filter)
	return c
}

// OrderBy sets the optional parameter "orderBy": Sort results.
func (c *ProjectsLocationsAcceleratorTypesListCall) OrderBy(orderBy string) *ProjectsLocationsAcceleratorTypesListCall {
	c.urlParams_.Set("orderBy", orderBy)
	return c
}

// PageSize sets the optional parameter "pageSize": The maximum number of items
// to return.
func (c *ProjectsLocationsAcceleratorTypesListCall) PageSize(pageSize int64) *ProjectsLocationsAcceleratorTypesListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The next_page_token value
// returned from a previous List request, if any.
func (c *ProjectsLocationsAcceleratorTypesListCall) PageToken(pageToken string) *ProjectsLocationsAcceleratorTypesListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsAcceleratorTypesListCall) Fields(s ...googleapi.Field) *ProjectsLocationsAcceleratorTypesListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsAcceleratorTypesListCall) IfNoneMatch(entityTag string) *ProjectsLocationsAcceleratorTypesListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsAcceleratorTypesListCall) Context(ctx context.Context) *ProjectsLocationsAcceleratorTypesListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsAcceleratorTypesListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsAcceleratorTypesListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+parent}/acceleratorTypes")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.acceleratorTypes.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.acceleratorTypes.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListAcceleratorTypesResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsLocationsAcceleratorTypesListCall) Do(opts ...googleapi.CallOption) (*ListAcceleratorTypesResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListAcceleratorTypesResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.acceleratorTypes.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsLocationsAcceleratorTypesListCall) Pages(ctx context.Context, f func(*ListAcceleratorTypesResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsLocationsNodesCreateCall struct {
	s          *Service
	parent     string
	node       *Node
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Create: Creates a node.
//
// - parent: The parent resource name.
func (r *ProjectsLocationsNodesService) Create(parent string, node *Node) *ProjectsLocationsNodesCreateCall {
	c := &ProjectsLocationsNodesCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.node = node
	return c
}

// NodeId sets the optional parameter "nodeId": The unqualified resource name.
func (c *ProjectsLocationsNodesCreateCall) NodeId(nodeId string) *ProjectsLocationsNodesCreateCall {
	c.urlParams_.Set("nodeId", nodeId)
	return c
}

// RequestId sets the optional parameter "requestId": Idempotent request UUID.
func (c *ProjectsLocationsNodesCreateCall) RequestId(requestId string) *ProjectsLocationsNodesCreateCall {
	c.urlParams_.Set("requestId", requestId)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesCreateCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesCreateCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesCreateCall) Context(ctx context.Context) *ProjectsLocationsNodesCreateCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesCreateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesCreateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.node)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+parent}/nodes")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.create", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.create" call.
// Any non-2xx status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsNodesCreateCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Operation{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.create", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsNodesDeleteCall struct {
	s          *Service
	name       string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Delete: Deletes a node.
//
// - name: The resource name.
func (r *ProjectsLocationsNodesService) Delete(name string) *ProjectsLocationsNodesDeleteCall {
	c := &ProjectsLocationsNodesDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// RequestId sets the optional parameter "requestId": Idempotent request UUID.
func (c *ProjectsLocationsNodesDeleteCall) RequestId(requestId string) *ProjectsLocationsNodesDeleteCall {
	c.urlParams_.Set("requestId", requestId)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesDeleteCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesDeleteCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesDeleteCall) Context(ctx context.Context) *ProjectsLocationsNodesDeleteCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.delete", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.delete" call.
// Any non-2xx status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsNodesDeleteCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Operation{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.delete", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsNodesGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the details of a node.
//
// - name: The resource name.
func (r *ProjectsLocationsNodesService) Get(name string) *ProjectsLocationsNodesGetCall {
	c := &ProjectsLocationsNodesGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesGetCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsNodesGetCall) IfNoneMatch(entityTag string) *ProjectsLocationsNodesGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesGetCall) Context(ctx context.Context) *ProjectsLocationsNodesGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Node.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsNodesGetCall) Do(opts ...googleapi.CallOption) (*Node, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Node{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsNodesListCall struct {
	s            *Service
	parent       string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists nodes.
//
// - parent: The parent resource name.
func (r *ProjectsLocationsNodesService) List(parent string) *ProjectsLocationsNodesListCall {
	c := &ProjectsLocationsNodesListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// PageSize sets the optional parameter "pageSize": The maximum number of items
// to return.
func (c *ProjectsLocationsNodesListCall) PageSize(pageSize int64) *ProjectsLocationsNodesListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The next_page_token value
// returned from a previous List request, if any.
func (c *ProjectsLocationsNodesListCall) PageToken(pageToken string) *ProjectsLocationsNodesListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesListCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsNodesListCall) IfNoneMatch(entityTag string) *ProjectsLocationsNodesListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesListCall) Context(ctx context.Context) *ProjectsLocationsNodesListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+parent}/nodes")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListNodesResponse.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsLocationsNodesListCall) Do(opts ...googleapi.CallOption) (*ListNodesResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListNodesResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsLocationsNodesListCall) Pages(ctx context.Context, f func(*ListNodesResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsLocationsNodesReimageCall struct {
	s                  *Service
	name               string
	reimagenoderequest *ReimageNodeRequest
	urlParams_         gensupport.URLParams
	ctx_               context.Context
	header_            http.Header
}

// Reimage: Reimages a node's OS.
//
// - name: The resource name.
func (r *ProjectsLocationsNodesService) Reimage(name string, reimagenoderequest *ReimageNodeRequest) *ProjectsLocationsNodesReimageCall {
	c := &ProjectsLocationsNodesReimageCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.reimagenoderequest = reimagenoderequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesReimageCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesReimageCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesReimageCall) Context(ctx context.Context) *ProjectsLocationsNodesReimageCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesReimageCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesReimageCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.reimagenoderequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}:reimage")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.reimage", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.reimage" call.
// Any non-2xx status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsNodesReimageCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Operation{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.reimage", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsNodesStartCall struct {
	s                *Service
	name             string
	startnoderequest *StartNodeRequest
	urlParams_       gensupport.URLParams
	ctx_             context.Context
	header_          http.Header
}

// Start: Starts a node.
//
// - name: The resource name.
func (r *ProjectsLocationsNodesService) Start(name string, startnoderequest *StartNodeRequest) *ProjectsLocationsNodesStartCall {
	c := &ProjectsLocationsNodesStartCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.startnoderequest = startnoderequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesStartCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesStartCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesStartCall) Context(ctx context.Context) *ProjectsLocationsNodesStartCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesStartCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesStartCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.startnoderequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}:start")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.start", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.start" call.
// Any non-2xx status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsNodesStartCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Operation{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.start", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsNodesStopCall struct {
	s               *Service
	name            string
	stopnoderequest *StopNodeRequest
	urlParams_      gensupport.URLParams
	ctx_            context.Context
	header_         http.Header
}

// Stop: Stops a node. This operation is only available with single TPU nodes.
//
// - name: The resource name.
func (r *ProjectsLocationsNodesService) Stop(name string, stopnoderequest *StopNodeRequest) *ProjectsLocationsNodesStopCall {
	c := &ProjectsLocationsNodesStopCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.stopnoderequest = stopnoderequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsNodesStopCall) Fields(s ...googleapi.Field) *ProjectsLocationsNodesStopCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsNodesStopCall) Context(ctx context.Context) *ProjectsLocationsNodesStopCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsNodesStopCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsNodesStopCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.stopnoderequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}:stop")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.stop", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.nodes.stop" call.
// Any non-2xx status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsNodesStopCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Operation{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.nodes.stop", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsOperationsCancelCall struct {
	s          *Service
	name       string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Cancel: Starts asynchronous cancellation on a long-running operation. The
// server makes a best effort to cancel the operation, but success is not
// guaranteed. If the server doesn't support this method, it returns
// `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or
// other methods to check whether the cancellation succeeded or whether the
// operation completed despite cancellation. On successful cancellation, the
// operation is not deleted; instead, it becomes an operation with an
// Operation.error value with a google.rpc.Status.code of `1`, corresponding to
// `Code.CANCELLED`.
//
// - name: The name of the operation resource to be cancelled.
func (r *ProjectsLocationsOperationsService) Cancel(name string) *ProjectsLocationsOperationsCancelCall {
	c := &ProjectsLocationsOperationsCancelCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsOperationsCancelCall) Fields(s ...googleapi.Field) *ProjectsLocationsOperationsCancelCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsOperationsCancelCall) Context(ctx context.Context) *ProjectsLocationsOperationsCancelCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsOperationsCancelCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsOperationsCancelCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}:cancel")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.cancel", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.operations.cancel" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsOperationsCancelCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.cancel", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsOperationsDeleteCall struct {
	s          *Service
	name       string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Delete: Deletes a long-running operation. This method indicates that the
// client is no longer interested in the operation result. It does not cancel
// the operation. If the server doesn't support this method, it returns
// `google.rpc.Code.UNIMPLEMENTED`.
//
// - name: The name of the operation resource to be deleted.
func (r *ProjectsLocationsOperationsService) Delete(name string) *ProjectsLocationsOperationsDeleteCall {
	c := &ProjectsLocationsOperationsDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsOperationsDeleteCall) Fields(s ...googleapi.Field) *ProjectsLocationsOperationsDeleteCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsOperationsDeleteCall) Context(ctx context.Context) *ProjectsLocationsOperationsDeleteCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsOperationsDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsOperationsDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.delete", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.operations.delete" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsOperationsDeleteCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.delete", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsOperationsGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the latest state of a long-running operation. Clients can use this
// method to poll the operation result at intervals as recommended by the API
// service.
//
// - name: The name of the operation resource.
func (r *ProjectsLocationsOperationsService) Get(name string) *ProjectsLocationsOperationsGetCall {
	c := &ProjectsLocationsOperationsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsOperationsGetCall) Fields(s ...googleapi.Field) *ProjectsLocationsOperationsGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsOperationsGetCall) IfNoneMatch(entityTag string) *ProjectsLocationsOperationsGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsOperationsGetCall) Context(ctx context.Context) *ProjectsLocationsOperationsGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsOperationsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.operations.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsLocationsOperationsGetCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Operation{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsOperationsListCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists operations that match the specified filter in the request. If
// the server doesn't support this method, it returns `UNIMPLEMENTED`.
//
// - name: The name of the operation's parent resource.
func (r *ProjectsLocationsOperationsService) List(name string) *ProjectsLocationsOperationsListCall {
	c := &ProjectsLocationsOperationsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Filter sets the optional parameter "filter": The standard list filter.
func (c *ProjectsLocationsOperationsListCall) Filter(filter string) *ProjectsLocationsOperationsListCall {
	c.urlParams_.Set("filter", filter)
	return c
}

// PageSize sets the optional parameter "pageSize": The standard list page
// size.
func (c *ProjectsLocationsOperationsListCall) PageSize(pageSize int64) *ProjectsLocationsOperationsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The standard list page
// token.
func (c *ProjectsLocationsOperationsListCall) PageToken(pageToken string) *ProjectsLocationsOperationsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// ReturnPartialSuccess sets the optional parameter "returnPartialSuccess":
// When set to `true`, operations that are reachable are returned as normal,
// and those that are unreachable are returned in the
// ListOperationsResponse.unreachable field. This can only be `true` when
// reading across collections. For example, when `parent` is set to
// "projects/example/locations/-". This field is not supported by default and
// will result in an `UNIMPLEMENTED` error if set unless explicitly documented
// otherwise in service or product specific documentation.
func (c *ProjectsLocationsOperationsListCall) ReturnPartialSuccess(returnPartialSuccess bool) *ProjectsLocationsOperationsListCall {
	c.urlParams_.Set("returnPartialSuccess", fmt.Sprint(returnPartialSuccess))
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsOperationsListCall) Fields(s ...googleapi.Field) *ProjectsLocationsOperationsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsOperationsListCall) IfNoneMatch(entityTag string) *ProjectsLocationsOperationsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsOperationsListCall) Context(ctx context.Context) *ProjectsLocationsOperationsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsOperationsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsOperationsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}/operations")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.operations.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListOperationsResponse.ServerResponse.Header or (if a response was returned
// at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsLocationsOperationsListCall) Do(opts ...googleapi.CallOption) (*ListOperationsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListOperationsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.operations.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsLocationsOperationsListCall) Pages(ctx context.Context, f func(*ListOperationsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsLocationsTensorflowVersionsGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets TensorFlow Version.
//
// - name: The resource name.
func (r *ProjectsLocationsTensorflowVersionsService) Get(name string) *ProjectsLocationsTensorflowVersionsGetCall {
	c := &ProjectsLocationsTensorflowVersionsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsTensorflowVersionsGetCall) Fields(s ...googleapi.Field) *ProjectsLocationsTensorflowVersionsGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsTensorflowVersionsGetCall) IfNoneMatch(entityTag string) *ProjectsLocationsTensorflowVersionsGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsTensorflowVersionsGetCall) Context(ctx context.Context) *ProjectsLocationsTensorflowVersionsGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsTensorflowVersionsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsTensorflowVersionsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.tensorflowVersions.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.tensorflowVersions.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *TensorFlowVersion.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsLocationsTensorflowVersionsGetCall) Do(opts ...googleapi.CallOption) (*TensorFlowVersion, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &TensorFlowVersion{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.tensorflowVersions.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsLocationsTensorflowVersionsListCall struct {
	s            *Service
	parent       string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists TensorFlow versions supported by this API.
//
// - parent: The parent resource name.
func (r *ProjectsLocationsTensorflowVersionsService) List(parent string) *ProjectsLocationsTensorflowVersionsListCall {
	c := &ProjectsLocationsTensorflowVersionsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// Filter sets the optional parameter "filter": List filter.
func (c *ProjectsLocationsTensorflowVersionsListCall) Filter(filter string) *ProjectsLocationsTensorflowVersionsListCall {
	c.urlParams_.Set("filter", filter)
	return c
}

// OrderBy sets the optional parameter "orderBy": Sort results.
func (c *ProjectsLocationsTensorflowVersionsListCall) OrderBy(orderBy string) *ProjectsLocationsTensorflowVersionsListCall {
	c.urlParams_.Set("orderBy", orderBy)
	return c
}

// PageSize sets the optional parameter "pageSize": The maximum number of items
// to return.
func (c *ProjectsLocationsTensorflowVersionsListCall) PageSize(pageSize int64) *ProjectsLocationsTensorflowVersionsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The next_page_token value
// returned from a previous List request, if any.
func (c *ProjectsLocationsTensorflowVersionsListCall) PageToken(pageToken string) *ProjectsLocationsTensorflowVersionsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsLocationsTensorflowVersionsListCall) Fields(s ...googleapi.Field) *ProjectsLocationsTensorflowVersionsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsLocationsTensorflowVersionsListCall) IfNoneMatch(entityTag string) *ProjectsLocationsTensorflowVersionsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsLocationsTensorflowVersionsListCall) Context(ctx context.Context) *ProjectsLocationsTensorflowVersionsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsLocationsTensorflowVersionsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsTensorflowVersionsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1alpha1/{+parent}/tensorflowVersions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "tpu.projects.locations.tensorflowVersions.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "tpu.projects.locations.tensorflowVersions.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListTensorFlowVersionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsLocationsTensorflowVersionsListCall) Do(opts ...googleapi.CallOption) (*ListTensorFlowVersionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListTensorFlowVersionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "tpu.projects.locations.tensorflowVersions.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsLocationsTensorflowVersionsListCall) Pages(ctx context.Context, f func(*ListTensorFlowVersionsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}
