versionhistory-gen.go

// Copyright 2022 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 versionhistory provides access to the Version History API.
//
// For product documentation, see: https://developers.chrome.com/versionhistory
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/versionhistory/v1"
//   ...
//   ctx := context.Background()
//   versionhistoryService, err := versionhistory.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 option.WithAPIKey:
//
//   versionhistoryService, err := versionhistory.NewService(ctx, option.WithAPIKey("AIza..."))
//
// To use an OAuth token (e.g., a user token obtained via a three-legged OAuth flow), use option.WithTokenSource:
//
//   config := &oauth2.Config{...}
//   // ...
//   token, err := config.Exchange(ctx, ...)
//   versionhistoryService, err := versionhistory.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package versionhistory // import "google.golang.org/api/versionhistory/v1"

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

	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

const apiId = "versionhistory:v1"
const apiName = "versionhistory"
const apiVersion = "v1"
const basePath = "https://versionhistory.googleapis.com/"
const mtlsBasePath = "https://versionhistory.mtls.googleapis.com/"

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	opts = append(opts, internaloption.WithDefaultMTLSEndpoint(mtlsBasePath))
	client, endpoint, err := htransport.NewClient(ctx, opts...)
	if err != nil {
		return nil, err
	}
	s, err := New(client)
	if err != nil {
		return nil, err
	}
	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")
	}
	s := &Service{client: client, BasePath: basePath}
	s.Platforms = NewPlatformsService(s)
	return s, nil
}

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

	Platforms *PlatformsService
}

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

func NewPlatformsService(s *Service) *PlatformsService {
	rs := &PlatformsService{s: s}
	rs.Channels = NewPlatformsChannelsService(s)
	return rs
}

type PlatformsService struct {
	s *Service

	Channels *PlatformsChannelsService
}

func NewPlatformsChannelsService(s *Service) *PlatformsChannelsService {
	rs := &PlatformsChannelsService{s: s}
	rs.Versions = NewPlatformsChannelsVersionsService(s)
	return rs
}

type PlatformsChannelsService struct {
	s *Service

	Versions *PlatformsChannelsVersionsService
}

func NewPlatformsChannelsVersionsService(s *Service) *PlatformsChannelsVersionsService {
	rs := &PlatformsChannelsVersionsService{s: s}
	rs.Releases = NewPlatformsChannelsVersionsReleasesService(s)
	return rs
}

type PlatformsChannelsVersionsService struct {
	s *Service

	Releases *PlatformsChannelsVersionsReleasesService
}

func NewPlatformsChannelsVersionsReleasesService(s *Service) *PlatformsChannelsVersionsReleasesService {
	rs := &PlatformsChannelsVersionsReleasesService{s: s}
	return rs
}

type PlatformsChannelsVersionsReleasesService struct {
	s *Service
}

// Channel: Each Channel is owned by a Platform and owns a collection of
// versions. Possible Channels are listed in the Channel enum below. Not
// all Channels are available for every Platform (e.g. CANARY does not
// exist for LINUX).
type Channel struct {
	// ChannelType: Type of channel.
	//
	// Possible values:
	//   "CHANNEL_TYPE_UNSPECIFIED"
	//   "STABLE"
	//   "BETA"
	//   "DEV"
	//   "CANARY"
	//   "CANARY_ASAN"
	//   "ALL"
	//   "EXTENDED"
	ChannelType string `json:"channelType,omitempty"`

	// Name: Channel name. Format is
	// "{product}/platforms/{platform}/channels/{channel}"
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ChannelType") to
	// unconditionally include in API requests. By default, fields with
	// empty or default values are omitted from API requests. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ChannelType") to include
	// in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Channel) MarshalJSON() ([]byte, error) {
	type NoMethod Channel
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Interval: Represents a time interval, encoded as a Timestamp start
// (inclusive) and a Timestamp end (exclusive). The start must be less
// than or equal to the end. When the start equals the end, the interval
// is empty (matches no time). When both start and end are unspecified,
// the interval matches any time.
type Interval struct {
	// EndTime: Optional. Exclusive end of the interval. If specified, a
	// Timestamp matching this interval will have to be before the end.
	EndTime string `json:"endTime,omitempty"`

	// StartTime: Optional. Inclusive start of the interval. If specified, a
	// Timestamp matching this interval will have to be the same or after
	// the start.
	StartTime string `json:"startTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EndTime") to
	// unconditionally include in API requests. By default, fields with
	// empty or default values are omitted from API requests. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "EndTime") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Interval) MarshalJSON() ([]byte, error) {
	type NoMethod Interval
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ListChannelsResponse: Response message for ListChannels.
type ListChannelsResponse struct {
	// Channels: The list of channels.
	Channels []*Channel `json:"channels,omitempty"`

	// NextPageToken: A token, which can be sent as `page_token` to retrieve
	// the next page. If this field is omitted, there are no subsequent
	// pages.
	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. "Channels") to
	// unconditionally include in API requests. By default, fields with
	// empty or default values are omitted from API requests. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Channels") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ListChannelsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListChannelsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ListPlatformsResponse: Response message for ListPlatforms.
type ListPlatformsResponse struct {
	// NextPageToken: A token, which can be sent as `page_token` to retrieve
	// the next page. If this field is omitted, there are no subsequent
	// pages.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// Platforms: The list of platforms.
	Platforms []*Platform `json:"platforms,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. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	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. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ListPlatformsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListPlatformsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ListReleasesResponse: Response message for ListReleases.
type ListReleasesResponse struct {
	// NextPageToken: A token, which can be sent as `page_token` to retrieve
	// the next page. If this field is omitted, there are no subsequent
	// pages.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// Releases: The list of releases.
	Releases []*Release `json:"releases,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. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	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. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ListReleasesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListReleasesResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ListVersionsResponse: Response message for ListVersions.
type ListVersionsResponse struct {
	// NextPageToken: A token, which can be sent as `page_token` to retrieve
	// the next page. If this field is omitted, there are no subsequent
	// pages.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// Versions: The list of versions.
	Versions []*Version `json:"versions,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. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	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. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *ListVersionsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListVersionsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Platform: Each Platform is owned by a Product and owns a collection
// of channels. Available platforms are listed in Platform enum below.
// Not all Channels are available for every Platform (e.g. CANARY does
// not exist for LINUX).
type Platform struct {
	// Name: Platform name. Format is "{product}/platforms/{platform}"
	Name string `json:"name,omitempty"`

	// PlatformType: Type of platform.
	//
	// Possible values:
	//   "PLATFORM_TYPE_UNSPECIFIED"
	//   "WIN"
	//   "WIN64"
	//   "MAC"
	//   "LINUX"
	//   "ANDROID"
	//   "WEBVIEW"
	//   "IOS"
	//   "ALL"
	//   "MAC_ARM64"
	//   "LACROS"
	//   "LACROS_ARM32"
	//   "CHROMEOS"
	PlatformType string `json:"platformType,omitempty"`

	// 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. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	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. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Platform) MarshalJSON() ([]byte, error) {
	type NoMethod Platform
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// Release: A Release is owned by a Version. A Release contains
// information about the release(s) of its parent version. This includes
// when the release began and ended, as well as what percentage it was
// released at. If the version is released again, or if the serving
// percentage changes, it will create another release under the version.
type Release struct {
	// Fraction: Rollout fraction. This fraction indicates the fraction of
	// people that should receive this version in this release. If the
	// fraction is not specified in ReleaseManager, the API will assume
	// fraction is 1.
	Fraction float64 `json:"fraction,omitempty"`

	// FractionGroup: Rollout fraction group. Only fractions with the same
	// fraction_group are statistically comparable: there may be
	// non-fractional differences between different fraction groups.
	FractionGroup int64 `json:"fractionGroup,omitempty,string"`

	// Name: Release name. Format is
	// "{product}/platforms/{platform}/channels/{channel}/versions/{version}/
	// releases/{release}"
	Name string `json:"name,omitempty"`

	// Serving: Timestamp interval of when the release was live. If end_time
	// is unspecified, the release is currently live.
	Serving *Interval `json:"serving,omitempty"`

	// Version: String containing just the version number. e.g.
	// "84.0.4147.38"
	Version string `json:"version,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Fraction") to
	// unconditionally include in API requests. By default, fields with
	// empty or default values are omitted from API requests. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Fraction") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Release) MarshalJSON() ([]byte, error) {
	type NoMethod Release
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *Release) UnmarshalJSON(data []byte) error {
	type NoMethod Release
	var s1 struct {
		Fraction gensupport.JSONFloat64 `json:"fraction"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Fraction = float64(s1.Fraction)
	return nil
}

// Version: Each Version is owned by a Channel. A Version only displays
// the Version number (e.g. 84.0.4147.38). A Version owns a collection
// of releases.
type Version struct {
	// Name: Version name. Format is
	// "{product}/platforms/{platform}/channels/{channel}/versions/{version}"
	//  e.g. "chrome/platforms/win/channels/beta/versions/84.0.4147.38"
	Name string `json:"name,omitempty"`

	// Version: String containing just the version number. e.g.
	// "84.0.4147.38"
	Version string `json:"version,omitempty"`

	// 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. However, any
	// non-pointer, non-interface field appearing in ForceSendFields will be
	// sent to the server regardless of whether the field is empty or not.
	// This may be used to include empty fields in Patch requests.
	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. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

func (s *Version) MarshalJSON() ([]byte, error) {
	type NoMethod Version
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// method id "versionhistory.platforms.list":

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

// List: Returns list of platforms that are available for a given
// product. The resource "product" has no resource name in its name.
//
// - parent: The product, which owns this collection of platforms.
//   Format: {product}.
func (r *PlatformsService) List(parent string) *PlatformsListCall {
	c := &PlatformsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// PageSize sets the optional parameter "pageSize": Optional limit on
// the number of channels to include in the response. If unspecified,
// the server will pick an appropriate default.
func (c *PlatformsListCall) PageSize(pageSize int64) *PlatformsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A page token,
// received from a previous `ListChannels` call. Provide this to
// retrieve the subsequent page.
func (c *PlatformsListCall) PageToken(pageToken string) *PlatformsListCall {
	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 information.
func (c *PlatformsListCall) Fields(s ...googleapi.Field) *PlatformsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets the 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. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *PlatformsListCall) IfNoneMatch(entityTag string) *PlatformsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method. Any
// pending HTTP request will be aborted if the provided context is
// canceled.
func (c *PlatformsListCall) Context(ctx context.Context) *PlatformsListCall {
	c.ctx_ = ctx
	return c
}

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

func (c *PlatformsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/"+internal.Version)
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/platforms")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "versionhistory.platforms.list" call.
// Exactly one of *ListPlatformsResponse or error will be non-nil. Any
// non-2xx status code is an error. Response headers are in either
// *ListPlatformsResponse.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 *PlatformsListCall) Do(opts ...googleapi.CallOption) (*ListPlatformsResponse, 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, &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, err
	}
	ret := &ListPlatformsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Returns list of platforms that are available for a given product. The resource \"product\" has no resource name in its name.",
	//   "flatPath": "v1/{v1Id}/platforms",
	//   "httpMethod": "GET",
	//   "id": "versionhistory.platforms.list",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "pageSize": {
	//       "description": "Optional. Optional limit on the number of channels to include in the response. If unspecified, the server will pick an appropriate default.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "Optional. A page token, received from a previous `ListChannels` call. Provide this to retrieve the subsequent page.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "parent": {
	//       "description": "Required. The product, which owns this collection of platforms. Format: {product}",
	//       "location": "path",
	//       "pattern": "^[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+parent}/platforms",
	//   "response": {
	//     "$ref": "ListPlatformsResponse"
	//   }
	// }

}

// 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 *PlatformsListCall) Pages(ctx context.Context, f func(*ListPlatformsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
	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)
	}
}

// method id "versionhistory.platforms.channels.list":

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

// List: Returns list of channels that are available for a given
// platform.
//
// - parent: The platform, which owns this collection of channels.
//   Format: {product}/platforms/{platform}.
func (r *PlatformsChannelsService) List(parent string) *PlatformsChannelsListCall {
	c := &PlatformsChannelsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// PageSize sets the optional parameter "pageSize": Optional limit on
// the number of channels to include in the response. If unspecified,
// the server will pick an appropriate default.
func (c *PlatformsChannelsListCall) PageSize(pageSize int64) *PlatformsChannelsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A page token,
// received from a previous `ListChannels` call. Provide this to
// retrieve the subsequent page.
func (c *PlatformsChannelsListCall) PageToken(pageToken string) *PlatformsChannelsListCall {
	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 information.
func (c *PlatformsChannelsListCall) Fields(s ...googleapi.Field) *PlatformsChannelsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets the 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. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *PlatformsChannelsListCall) IfNoneMatch(entityTag string) *PlatformsChannelsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method. Any
// pending HTTP request will be aborted if the provided context is
// canceled.
func (c *PlatformsChannelsListCall) Context(ctx context.Context) *PlatformsChannelsListCall {
	c.ctx_ = ctx
	return c
}

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

func (c *PlatformsChannelsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/"+internal.Version)
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/channels")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "versionhistory.platforms.channels.list" call.
// Exactly one of *ListChannelsResponse or error will be non-nil. Any
// non-2xx status code is an error. Response headers are in either
// *ListChannelsResponse.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 *PlatformsChannelsListCall) Do(opts ...googleapi.CallOption) (*ListChannelsResponse, 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, &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, err
	}
	ret := &ListChannelsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Returns list of channels that are available for a given platform.",
	//   "flatPath": "v1/{v1Id}/platforms/{platformsId}/channels",
	//   "httpMethod": "GET",
	//   "id": "versionhistory.platforms.channels.list",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "pageSize": {
	//       "description": "Optional. Optional limit on the number of channels to include in the response. If unspecified, the server will pick an appropriate default.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "Optional. A page token, received from a previous `ListChannels` call. Provide this to retrieve the subsequent page.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "parent": {
	//       "description": "Required. The platform, which owns this collection of channels. Format: {product}/platforms/{platform}",
	//       "location": "path",
	//       "pattern": "^[^/]+/platforms/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+parent}/channels",
	//   "response": {
	//     "$ref": "ListChannelsResponse"
	//   }
	// }

}

// 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 *PlatformsChannelsListCall) Pages(ctx context.Context, f func(*ListChannelsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
	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)
	}
}

// method id "versionhistory.platforms.channels.versions.list":

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

// List: Returns list of version for the given platform/channel.
//
// - parent: The channel, which owns this collection of versions.
//   Format: {product}/platforms/{platform}/channels/{channel}.
func (r *PlatformsChannelsVersionsService) List(parent string) *PlatformsChannelsVersionsListCall {
	c := &PlatformsChannelsVersionsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// Filter sets the optional parameter "filter": Filter string. Format is
// a comma separated list of All comma separated filter clauses are
// conjoined with a logical "and". Valid field_names are "version",
// "name", "platform", and "channel". Valid operators are "<", "<=",
// "=", ">=", and ">". Channel comparison is done by distance from
// stable. Ex) stable < beta, beta < dev, canary < canary_asan. Version
// comparison is done numerically. If version is not entirely written,
// the version will be appended with 0 in missing fields. Ex) version >
// 80 becoms version > 80.0.0.0 Name and platform are filtered by string
// comparison. Ex) "...?filter=channel<=beta, version >= 80 Ex)
// "...?filter=version > 80, version < 81
func (c *PlatformsChannelsVersionsListCall) Filter(filter string) *PlatformsChannelsVersionsListCall {
	c.urlParams_.Set("filter", filter)
	return c
}

// OrderBy sets the optional parameter "orderBy": Ordering string. Valid
// order_by strings are "version", "name", "platform", and "channel".
// Optionally, you can append " desc" or " asc" to specify the sorting
// order. Multiple order_by strings can be used in a comma separated
// list. Ordering by channel will sort by distance from the stable
// channel (not alphabetically). A list of channels sorted in this order
// is: stable, beta, dev, canary, and canary_asan. Sorting by name may
// cause unexpected behaviour as it is a naive string sort. For example,
// 1.0.0.8 will be before 1.0.0.10 in descending order. If order_by is
// not specified the response will be sorted by version in descending
// order. Ex) "...?order_by=version asc" Ex) "...?order_by=platform
// desc, channel, version"
func (c *PlatformsChannelsVersionsListCall) OrderBy(orderBy string) *PlatformsChannelsVersionsListCall {
	c.urlParams_.Set("orderBy", orderBy)
	return c
}

// PageSize sets the optional parameter "pageSize": Optional limit on
// the number of versions to include in the response. If unspecified,
// the server will pick an appropriate default.
func (c *PlatformsChannelsVersionsListCall) PageSize(pageSize int64) *PlatformsChannelsVersionsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A page token,
// received from a previous `ListVersions` call. Provide this to
// retrieve the subsequent page.
func (c *PlatformsChannelsVersionsListCall) PageToken(pageToken string) *PlatformsChannelsVersionsListCall {
	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 information.
func (c *PlatformsChannelsVersionsListCall) Fields(s ...googleapi.Field) *PlatformsChannelsVersionsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets the 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. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *PlatformsChannelsVersionsListCall) IfNoneMatch(entityTag string) *PlatformsChannelsVersionsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method. Any
// pending HTTP request will be aborted if the provided context is
// canceled.
func (c *PlatformsChannelsVersionsListCall) Context(ctx context.Context) *PlatformsChannelsVersionsListCall {
	c.ctx_ = ctx
	return c
}

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

func (c *PlatformsChannelsVersionsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/"+internal.Version)
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/versions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "versionhistory.platforms.channels.versions.list" call.
// Exactly one of *ListVersionsResponse or error will be non-nil. Any
// non-2xx status code is an error. Response headers are in either
// *ListVersionsResponse.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 *PlatformsChannelsVersionsListCall) Do(opts ...googleapi.CallOption) (*ListVersionsResponse, 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, &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, err
	}
	ret := &ListVersionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Returns list of version for the given platform/channel.",
	//   "flatPath": "v1/{v1Id}/platforms/{platformsId}/channels/{channelsId}/versions",
	//   "httpMethod": "GET",
	//   "id": "versionhistory.platforms.channels.versions.list",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "filter": {
	//       "description": "Optional. Filter string. Format is a comma separated list of All comma separated filter clauses are conjoined with a logical \"and\". Valid field_names are \"version\", \"name\", \"platform\", and \"channel\". Valid operators are \"\u003c\", \"\u003c=\", \"=\", \"\u003e=\", and \"\u003e\". Channel comparison is done by distance from stable. Ex) stable \u003c beta, beta \u003c dev, canary \u003c canary_asan. Version comparison is done numerically. If version is not entirely written, the version will be appended with 0 in missing fields. Ex) version \u003e 80 becoms version \u003e 80.0.0.0 Name and platform are filtered by string comparison. Ex) \"...?filter=channel\u003c=beta, version \u003e= 80 Ex) \"...?filter=version \u003e 80, version \u003c 81",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "orderBy": {
	//       "description": "Optional. Ordering string. Valid order_by strings are \"version\", \"name\", \"platform\", and \"channel\". Optionally, you can append \" desc\" or \" asc\" to specify the sorting order. Multiple order_by strings can be used in a comma separated list. Ordering by channel will sort by distance from the stable channel (not alphabetically). A list of channels sorted in this order is: stable, beta, dev, canary, and canary_asan. Sorting by name may cause unexpected behaviour as it is a naive string sort. For example, 1.0.0.8 will be before 1.0.0.10 in descending order. If order_by is not specified the response will be sorted by version in descending order. Ex) \"...?order_by=version asc\" Ex) \"...?order_by=platform desc, channel, version\"",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "pageSize": {
	//       "description": "Optional. Optional limit on the number of versions to include in the response. If unspecified, the server will pick an appropriate default.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "Optional. A page token, received from a previous `ListVersions` call. Provide this to retrieve the subsequent page.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "parent": {
	//       "description": "Required. The channel, which owns this collection of versions. Format: {product}/platforms/{platform}/channels/{channel}",
	//       "location": "path",
	//       "pattern": "^[^/]+/platforms/[^/]+/channels/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+parent}/versions",
	//   "response": {
	//     "$ref": "ListVersionsResponse"
	//   }
	// }

}

// 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 *PlatformsChannelsVersionsListCall) Pages(ctx context.Context, f func(*ListVersionsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
	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)
	}
}

// method id "versionhistory.platforms.channels.versions.releases.list":

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

// List: Returns list of releases of the given version.
//
// - parent: The version, which owns this collection of releases.
//   Format:
//   {product}/platforms/{platform}/channels/{channel}/versions/{version}.
func (r *PlatformsChannelsVersionsReleasesService) List(parent string) *PlatformsChannelsVersionsReleasesListCall {
	c := &PlatformsChannelsVersionsReleasesListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// Filter sets the optional parameter "filter": Filter string. Format is
// a comma separated list of All comma separated filter clauses are
// conjoined with a logical "and". Valid field_names are "version",
// "name", "platform", "channel", "fraction" "starttime", and "endtime".
// Valid operators are "<", "<=", "=", ">=", and ">". Channel comparison
// is done by distance from stable. must be a valid channel when
// filtering by channel. Ex) stable < beta, beta < dev, canary <
// canary_asan. Version comparison is done numerically. Ex) 1.0.0.8 <
// 1.0.0.10. If version is not entirely written, the version will be
// appended with 0 for the missing fields. Ex) version > 80 becoms
// version > 80.0.0.0 When filtering by starttime or endtime, string
// must be in RFC 3339 date string format. Name and platform are
// filtered by string comparison. Ex) "...?filter=channel<=beta, version
// >= 80 Ex) "...?filter=version > 80, version < 81 Ex)
// "...?filter=starttime>2020-01-01T00:00:00Z
func (c *PlatformsChannelsVersionsReleasesListCall) Filter(filter string) *PlatformsChannelsVersionsReleasesListCall {
	c.urlParams_.Set("filter", filter)
	return c
}

// OrderBy sets the optional parameter "orderBy": Ordering string. Valid
// order_by strings are "version", "name", "starttime", "endtime",
// "platform", "channel", and "fraction". Optionally, you can append
// "desc" or "asc" to specify the sorting order. Multiple order_by
// strings can be used in a comma separated list. Ordering by channel
// will sort by distance from the stable channel (not alphabetically). A
// list of channels sorted in this order is: stable, beta, dev, canary,
// and canary_asan. Sorting by name may cause unexpected behaviour as it
// is a naive string sort. For example, 1.0.0.8 will be before 1.0.0.10
// in descending order. If order_by is not specified the response will
// be sorted by starttime in descending order. Ex)
// "...?order_by=starttime asc" Ex) "...?order_by=platform desc,
// channel, startime desc"
func (c *PlatformsChannelsVersionsReleasesListCall) OrderBy(orderBy string) *PlatformsChannelsVersionsReleasesListCall {
	c.urlParams_.Set("orderBy", orderBy)
	return c
}

// PageSize sets the optional parameter "pageSize": Optional limit on
// the number of releases to include in the response. If unspecified,
// the server will pick an appropriate default.
func (c *PlatformsChannelsVersionsReleasesListCall) PageSize(pageSize int64) *PlatformsChannelsVersionsReleasesListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A page token,
// received from a previous `ListReleases` call. Provide this to
// retrieve the subsequent page.
func (c *PlatformsChannelsVersionsReleasesListCall) PageToken(pageToken string) *PlatformsChannelsVersionsReleasesListCall {
	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 information.
func (c *PlatformsChannelsVersionsReleasesListCall) Fields(s ...googleapi.Field) *PlatformsChannelsVersionsReleasesListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets the 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. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *PlatformsChannelsVersionsReleasesListCall) IfNoneMatch(entityTag string) *PlatformsChannelsVersionsReleasesListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method. Any
// pending HTTP request will be aborted if the provided context is
// canceled.
func (c *PlatformsChannelsVersionsReleasesListCall) Context(ctx context.Context) *PlatformsChannelsVersionsReleasesListCall {
	c.ctx_ = ctx
	return c
}

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

func (c *PlatformsChannelsVersionsReleasesListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/"+internal.Version)
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/releases")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "versionhistory.platforms.channels.versions.releases.list" call.
// Exactly one of *ListReleasesResponse or error will be non-nil. Any
// non-2xx status code is an error. Response headers are in either
// *ListReleasesResponse.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 *PlatformsChannelsVersionsReleasesListCall) Do(opts ...googleapi.CallOption) (*ListReleasesResponse, 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, &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, err
	}
	ret := &ListReleasesResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Returns list of releases of the given version.",
	//   "flatPath": "v1/{v1Id}/platforms/{platformsId}/channels/{channelsId}/versions/{versionsId}/releases",
	//   "httpMethod": "GET",
	//   "id": "versionhistory.platforms.channels.versions.releases.list",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "filter": {
	//       "description": "Optional. Filter string. Format is a comma separated list of All comma separated filter clauses are conjoined with a logical \"and\". Valid field_names are \"version\", \"name\", \"platform\", \"channel\", \"fraction\" \"starttime\", and \"endtime\". Valid operators are \"\u003c\", \"\u003c=\", \"=\", \"\u003e=\", and \"\u003e\". Channel comparison is done by distance from stable. must be a valid channel when filtering by channel. Ex) stable \u003c beta, beta \u003c dev, canary \u003c canary_asan. Version comparison is done numerically. Ex) 1.0.0.8 \u003c 1.0.0.10. If version is not entirely written, the version will be appended with 0 for the missing fields. Ex) version \u003e 80 becoms version \u003e 80.0.0.0 When filtering by starttime or endtime, string must be in RFC 3339 date string format. Name and platform are filtered by string comparison. Ex) \"...?filter=channel\u003c=beta, version \u003e= 80 Ex) \"...?filter=version \u003e 80, version \u003c 81 Ex) \"...?filter=starttime\u003e2020-01-01T00:00:00Z",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "orderBy": {
	//       "description": "Optional. Ordering string. Valid order_by strings are \"version\", \"name\", \"starttime\", \"endtime\", \"platform\", \"channel\", and \"fraction\". Optionally, you can append \"desc\" or \"asc\" to specify the sorting order. Multiple order_by strings can be used in a comma separated list. Ordering by channel will sort by distance from the stable channel (not alphabetically). A list of channels sorted in this order is: stable, beta, dev, canary, and canary_asan. Sorting by name may cause unexpected behaviour as it is a naive string sort. For example, 1.0.0.8 will be before 1.0.0.10 in descending order. If order_by is not specified the response will be sorted by starttime in descending order. Ex) \"...?order_by=starttime asc\" Ex) \"...?order_by=platform desc, channel, startime desc\"",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "pageSize": {
	//       "description": "Optional. Optional limit on the number of releases to include in the response. If unspecified, the server will pick an appropriate default.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "Optional. A page token, received from a previous `ListReleases` call. Provide this to retrieve the subsequent page.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "parent": {
	//       "description": "Required. The version, which owns this collection of releases. Format: {product}/platforms/{platform}/channels/{channel}/versions/{version}",
	//       "location": "path",
	//       "pattern": "^[^/]+/platforms/[^/]+/channels/[^/]+/versions/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+parent}/releases",
	//   "response": {
	//     "$ref": "ListReleasesResponse"
	//   }
	// }

}

// 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 *PlatformsChannelsVersionsReleasesListCall) Pages(ctx context.Context, f func(*ListReleasesResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
	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)
	}
}