books/v1/books-gen.go

// Copyright 2020 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 books provides access to the Books API.
//
// For product documentation, see: https://code.google.com/apis/books/docs/v1/getting_started.html
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/books/v1"
//   ...
//   ctx := context.Background()
//   booksService, err := books.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:
//
//   booksService, err := books.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, ...)
//   booksService, err := books.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package books // import "google.golang.org/api/books/v1"

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

	googleapi "google.golang.org/api/googleapi"
	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 = "books:v1"
const apiName = "books"
const apiVersion = "v1"
const basePath = "https://books.googleapis.com/"
const mtlsBasePath = "https://books.mtls.googleapis.com/"

// OAuth2 scopes used by this API.
const (
	// Manage your books
	BooksScope = "https://www.googleapis.com/auth/books"
)

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	scopesOption := option.WithScopes(
		"https://www.googleapis.com/auth/books",
	)
	// 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.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.Bookshelves = NewBookshelvesService(s)
	s.Cloudloading = NewCloudloadingService(s)
	s.Dictionary = NewDictionaryService(s)
	s.Familysharing = NewFamilysharingService(s)
	s.Layers = NewLayersService(s)
	s.Myconfig = NewMyconfigService(s)
	s.Mylibrary = NewMylibraryService(s)
	s.Notification = NewNotificationService(s)
	s.Onboarding = NewOnboardingService(s)
	s.Personalizedstream = NewPersonalizedstreamService(s)
	s.Promooffer = NewPromoofferService(s)
	s.Series = NewSeriesService(s)
	s.Volumes = NewVolumesService(s)
	return s, nil
}

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

	Bookshelves *BookshelvesService

	Cloudloading *CloudloadingService

	Dictionary *DictionaryService

	Familysharing *FamilysharingService

	Layers *LayersService

	Myconfig *MyconfigService

	Mylibrary *MylibraryService

	Notification *NotificationService

	Onboarding *OnboardingService

	Personalizedstream *PersonalizedstreamService

	Promooffer *PromoofferService

	Series *SeriesService

	Volumes *VolumesService
}

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

func NewBookshelvesService(s *Service) *BookshelvesService {
	rs := &BookshelvesService{s: s}
	rs.Volumes = NewBookshelvesVolumesService(s)
	return rs
}

type BookshelvesService struct {
	s *Service

	Volumes *BookshelvesVolumesService
}

func NewBookshelvesVolumesService(s *Service) *BookshelvesVolumesService {
	rs := &BookshelvesVolumesService{s: s}
	return rs
}

type BookshelvesVolumesService struct {
	s *Service
}

func NewCloudloadingService(s *Service) *CloudloadingService {
	rs := &CloudloadingService{s: s}
	return rs
}

type CloudloadingService struct {
	s *Service
}

func NewDictionaryService(s *Service) *DictionaryService {
	rs := &DictionaryService{s: s}
	return rs
}

type DictionaryService struct {
	s *Service
}

func NewFamilysharingService(s *Service) *FamilysharingService {
	rs := &FamilysharingService{s: s}
	return rs
}

type FamilysharingService struct {
	s *Service
}

func NewLayersService(s *Service) *LayersService {
	rs := &LayersService{s: s}
	rs.AnnotationData = NewLayersAnnotationDataService(s)
	rs.VolumeAnnotations = NewLayersVolumeAnnotationsService(s)
	return rs
}

type LayersService struct {
	s *Service

	AnnotationData *LayersAnnotationDataService

	VolumeAnnotations *LayersVolumeAnnotationsService
}

func NewLayersAnnotationDataService(s *Service) *LayersAnnotationDataService {
	rs := &LayersAnnotationDataService{s: s}
	return rs
}

type LayersAnnotationDataService struct {
	s *Service
}

func NewLayersVolumeAnnotationsService(s *Service) *LayersVolumeAnnotationsService {
	rs := &LayersVolumeAnnotationsService{s: s}
	return rs
}

type LayersVolumeAnnotationsService struct {
	s *Service
}

func NewMyconfigService(s *Service) *MyconfigService {
	rs := &MyconfigService{s: s}
	return rs
}

type MyconfigService struct {
	s *Service
}

func NewMylibraryService(s *Service) *MylibraryService {
	rs := &MylibraryService{s: s}
	rs.Annotations = NewMylibraryAnnotationsService(s)
	rs.Bookshelves = NewMylibraryBookshelvesService(s)
	rs.Readingpositions = NewMylibraryReadingpositionsService(s)
	return rs
}

type MylibraryService struct {
	s *Service

	Annotations *MylibraryAnnotationsService

	Bookshelves *MylibraryBookshelvesService

	Readingpositions *MylibraryReadingpositionsService
}

func NewMylibraryAnnotationsService(s *Service) *MylibraryAnnotationsService {
	rs := &MylibraryAnnotationsService{s: s}
	return rs
}

type MylibraryAnnotationsService struct {
	s *Service
}

func NewMylibraryBookshelvesService(s *Service) *MylibraryBookshelvesService {
	rs := &MylibraryBookshelvesService{s: s}
	rs.Volumes = NewMylibraryBookshelvesVolumesService(s)
	return rs
}

type MylibraryBookshelvesService struct {
	s *Service

	Volumes *MylibraryBookshelvesVolumesService
}

func NewMylibraryBookshelvesVolumesService(s *Service) *MylibraryBookshelvesVolumesService {
	rs := &MylibraryBookshelvesVolumesService{s: s}
	return rs
}

type MylibraryBookshelvesVolumesService struct {
	s *Service
}

func NewMylibraryReadingpositionsService(s *Service) *MylibraryReadingpositionsService {
	rs := &MylibraryReadingpositionsService{s: s}
	return rs
}

type MylibraryReadingpositionsService struct {
	s *Service
}

func NewNotificationService(s *Service) *NotificationService {
	rs := &NotificationService{s: s}
	return rs
}

type NotificationService struct {
	s *Service
}

func NewOnboardingService(s *Service) *OnboardingService {
	rs := &OnboardingService{s: s}
	return rs
}

type OnboardingService struct {
	s *Service
}

func NewPersonalizedstreamService(s *Service) *PersonalizedstreamService {
	rs := &PersonalizedstreamService{s: s}
	return rs
}

type PersonalizedstreamService struct {
	s *Service
}

func NewPromoofferService(s *Service) *PromoofferService {
	rs := &PromoofferService{s: s}
	return rs
}

type PromoofferService struct {
	s *Service
}

func NewSeriesService(s *Service) *SeriesService {
	rs := &SeriesService{s: s}
	rs.Membership = NewSeriesMembershipService(s)
	return rs
}

type SeriesService struct {
	s *Service

	Membership *SeriesMembershipService
}

func NewSeriesMembershipService(s *Service) *SeriesMembershipService {
	rs := &SeriesMembershipService{s: s}
	return rs
}

type SeriesMembershipService struct {
	s *Service
}

func NewVolumesService(s *Service) *VolumesService {
	rs := &VolumesService{s: s}
	rs.Associated = NewVolumesAssociatedService(s)
	rs.Mybooks = NewVolumesMybooksService(s)
	rs.Recommended = NewVolumesRecommendedService(s)
	rs.Useruploaded = NewVolumesUseruploadedService(s)
	return rs
}

type VolumesService struct {
	s *Service

	Associated *VolumesAssociatedService

	Mybooks *VolumesMybooksService

	Recommended *VolumesRecommendedService

	Useruploaded *VolumesUseruploadedService
}

func NewVolumesAssociatedService(s *Service) *VolumesAssociatedService {
	rs := &VolumesAssociatedService{s: s}
	return rs
}

type VolumesAssociatedService struct {
	s *Service
}

func NewVolumesMybooksService(s *Service) *VolumesMybooksService {
	rs := &VolumesMybooksService{s: s}
	return rs
}

type VolumesMybooksService struct {
	s *Service
}

func NewVolumesRecommendedService(s *Service) *VolumesRecommendedService {
	rs := &VolumesRecommendedService{s: s}
	return rs
}

type VolumesRecommendedService struct {
	s *Service
}

func NewVolumesUseruploadedService(s *Service) *VolumesUseruploadedService {
	rs := &VolumesUseruploadedService{s: s}
	return rs
}

type VolumesUseruploadedService struct {
	s *Service
}

type Annotation struct {
	// AfterSelectedText: Anchor text after excerpt. For requests, if the
	// user bookmarked a screen that has no flowing text on it, then this
	// field should be empty.
	AfterSelectedText string `json:"afterSelectedText,omitempty"`

	// BeforeSelectedText: Anchor text before excerpt. For requests, if the
	// user bookmarked a screen that has no flowing text on it, then this
	// field should be empty.
	BeforeSelectedText string `json:"beforeSelectedText,omitempty"`

	// ClientVersionRanges: Selection ranges sent from the client.
	ClientVersionRanges *AnnotationClientVersionRanges `json:"clientVersionRanges,omitempty"`

	// Created: Timestamp for the created time of this annotation.
	Created string `json:"created,omitempty"`

	// CurrentVersionRanges: Selection ranges for the most recent content
	// version.
	CurrentVersionRanges *AnnotationCurrentVersionRanges `json:"currentVersionRanges,omitempty"`

	// Data: User-created data for this annotation.
	Data string `json:"data,omitempty"`

	// Deleted: Indicates that this annotation is deleted.
	Deleted bool `json:"deleted,omitempty"`

	// HighlightStyle: The highlight style for this annotation.
	HighlightStyle string `json:"highlightStyle,omitempty"`

	// Id: Id of this annotation, in the form of a GUID.
	Id string `json:"id,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// LayerId: The layer this annotation is for.
	LayerId string `json:"layerId,omitempty"`

	LayerSummary *AnnotationLayerSummary `json:"layerSummary,omitempty"`

	// PageIds: Pages that this annotation spans.
	PageIds []string `json:"pageIds,omitempty"`

	// SelectedText: Excerpt from the volume.
	SelectedText string `json:"selectedText,omitempty"`

	// SelfLink: URL to this resource.
	SelfLink string `json:"selfLink,omitempty"`

	// Updated: Timestamp for the last time this annotation was modified.
	Updated string `json:"updated,omitempty"`

	// VolumeId: The volume that this annotation belongs to.
	VolumeId string `json:"volumeId,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "AfterSelectedText")
	// to unconditionally include in API requests. By default, fields with
	// empty 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. "AfterSelectedText") 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 *Annotation) MarshalJSON() ([]byte, error) {
	type NoMethod Annotation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// AnnotationClientVersionRanges: Selection ranges sent from the client.
type AnnotationClientVersionRanges struct {
	// CfiRange: Range in CFI format for this annotation sent by client.
	CfiRange *BooksAnnotationsRange `json:"cfiRange,omitempty"`

	// ContentVersion: Content version the client sent in.
	ContentVersion string `json:"contentVersion,omitempty"`

	// GbImageRange: Range in GB image format for this annotation sent by
	// client.
	GbImageRange *BooksAnnotationsRange `json:"gbImageRange,omitempty"`

	// GbTextRange: Range in GB text format for this annotation sent by
	// client.
	GbTextRange *BooksAnnotationsRange `json:"gbTextRange,omitempty"`

	// ImageCfiRange: Range in image CFI format for this annotation sent by
	// client.
	ImageCfiRange *BooksAnnotationsRange `json:"imageCfiRange,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CfiRange") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "CfiRange") 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 *AnnotationClientVersionRanges) MarshalJSON() ([]byte, error) {
	type NoMethod AnnotationClientVersionRanges
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// AnnotationCurrentVersionRanges: Selection ranges for the most recent
// content version.
type AnnotationCurrentVersionRanges struct {
	// CfiRange: Range in CFI format for this annotation for version above.
	CfiRange *BooksAnnotationsRange `json:"cfiRange,omitempty"`

	// ContentVersion: Content version applicable to ranges below.
	ContentVersion string `json:"contentVersion,omitempty"`

	// GbImageRange: Range in GB image format for this annotation for
	// version above.
	GbImageRange *BooksAnnotationsRange `json:"gbImageRange,omitempty"`

	// GbTextRange: Range in GB text format for this annotation for version
	// above.
	GbTextRange *BooksAnnotationsRange `json:"gbTextRange,omitempty"`

	// ImageCfiRange: Range in image CFI format for this annotation for
	// version above.
	ImageCfiRange *BooksAnnotationsRange `json:"imageCfiRange,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CfiRange") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "CfiRange") 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 *AnnotationCurrentVersionRanges) MarshalJSON() ([]byte, error) {
	type NoMethod AnnotationCurrentVersionRanges
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type AnnotationLayerSummary struct {
	// AllowedCharacterCount: Maximum allowed characters on this layer,
	// especially for the "copy" layer.
	AllowedCharacterCount int64 `json:"allowedCharacterCount,omitempty"`

	// LimitType: Type of limitation on this layer. "limited" or "unlimited"
	// for the "copy" layer.
	LimitType string `json:"limitType,omitempty"`

	// RemainingCharacterCount: Remaining allowed characters on this layer,
	// especially for the "copy" layer.
	RemainingCharacterCount int64 `json:"remainingCharacterCount,omitempty"`

	// ForceSendFields is a list of field names (e.g.
	// "AllowedCharacterCount") to unconditionally include in API requests.
	// By default, fields with empty 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. "AllowedCharacterCount") 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 *AnnotationLayerSummary) MarshalJSON() ([]byte, error) {
	type NoMethod AnnotationLayerSummary
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Annotations struct {
	// Items: A list of annotations.
	Items []*Annotation `json:"items,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// NextPageToken: Token to pass in for pagination for the next page.
	// This will not be present if this request does not have more results.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// TotalItems: Total number of annotations found. This may be greater
	// than the number of notes returned in this response if results have
	// been paginated.
	TotalItems int64 `json:"totalItems,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Annotations) MarshalJSON() ([]byte, error) {
	type NoMethod Annotations
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type AnnotationsSummary struct {
	Kind string `json:"kind,omitempty"`

	Layers []*AnnotationsSummaryLayers `json:"layers,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Kind") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Kind") 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 *AnnotationsSummary) MarshalJSON() ([]byte, error) {
	type NoMethod AnnotationsSummary
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type AnnotationsSummaryLayers struct {
	AllowedCharacterCount int64 `json:"allowedCharacterCount,omitempty"`

	LayerId string `json:"layerId,omitempty"`

	LimitType string `json:"limitType,omitempty"`

	RemainingCharacterCount int64 `json:"remainingCharacterCount,omitempty"`

	Updated string `json:"updated,omitempty"`

	// ForceSendFields is a list of field names (e.g.
	// "AllowedCharacterCount") to unconditionally include in API requests.
	// By default, fields with empty 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. "AllowedCharacterCount") 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 *AnnotationsSummaryLayers) MarshalJSON() ([]byte, error) {
	type NoMethod AnnotationsSummaryLayers
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Annotationsdata struct {
	// Items: A list of Annotation Data.
	Items []*GeoAnnotationdata `json:"items,omitempty"`

	// Kind: Resource type
	Kind string `json:"kind,omitempty"`

	// NextPageToken: Token to pass in for pagination for the next page.
	// This will not be present if this request does not have more results.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// TotalItems: The total number of volume annotations found.
	TotalItems int64 `json:"totalItems,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Annotationsdata) MarshalJSON() ([]byte, error) {
	type NoMethod Annotationsdata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type BooksAnnotationsRange struct {
	// EndOffset: The offset from the ending position.
	EndOffset string `json:"endOffset,omitempty"`

	// EndPosition: The ending position for the range.
	EndPosition string `json:"endPosition,omitempty"`

	// StartOffset: The offset from the starting position.
	StartOffset string `json:"startOffset,omitempty"`

	// StartPosition: The starting position for the range.
	StartPosition string `json:"startPosition,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EndOffset") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "EndOffset") 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 *BooksAnnotationsRange) MarshalJSON() ([]byte, error) {
	type NoMethod BooksAnnotationsRange
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type BooksCloudloadingResource struct {
	Author string `json:"author,omitempty"`

	ProcessingState string `json:"processingState,omitempty"`

	Title string `json:"title,omitempty"`

	VolumeId string `json:"volumeId,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Author") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Author") 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 *BooksCloudloadingResource) MarshalJSON() ([]byte, error) {
	type NoMethod BooksCloudloadingResource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type BooksVolumesRecommendedRateResponse struct {
	ConsistencyToken string `json:"consistency_token,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "ConsistencyToken") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "ConsistencyToken") 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 *BooksVolumesRecommendedRateResponse) MarshalJSON() ([]byte, error) {
	type NoMethod BooksVolumesRecommendedRateResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Bookshelf struct {
	// Access: Whether this bookshelf is PUBLIC or PRIVATE.
	Access string `json:"access,omitempty"`

	// Created: Created time for this bookshelf (formatted UTC timestamp
	// with millisecond resolution).
	Created string `json:"created,omitempty"`

	// Description: Description of this bookshelf.
	Description string `json:"description,omitempty"`

	// Id: Id of this bookshelf, only unique by user.
	Id int64 `json:"id,omitempty"`

	// Kind: Resource type for bookshelf metadata.
	Kind string `json:"kind,omitempty"`

	// SelfLink: URL to this resource.
	SelfLink string `json:"selfLink,omitempty"`

	// Title: Title of this bookshelf.
	Title string `json:"title,omitempty"`

	// Updated: Last modified time of this bookshelf (formatted UTC
	// timestamp with millisecond resolution).
	Updated string `json:"updated,omitempty"`

	// VolumeCount: Number of volumes in this bookshelf.
	VolumeCount int64 `json:"volumeCount,omitempty"`

	// VolumesLastUpdated: Last time a volume was added or removed from this
	// bookshelf (formatted UTC timestamp with millisecond resolution).
	VolumesLastUpdated string `json:"volumesLastUpdated,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Access") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Access") 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 *Bookshelf) MarshalJSON() ([]byte, error) {
	type NoMethod Bookshelf
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Bookshelves struct {
	// Items: A list of bookshelves.
	Items []*Bookshelf `json:"items,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Bookshelves) MarshalJSON() ([]byte, error) {
	type NoMethod Bookshelves
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Category struct {
	// Items: A list of onboarding categories.
	Items []*CategoryItems `json:"items,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Category) MarshalJSON() ([]byte, error) {
	type NoMethod Category
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type CategoryItems struct {
	BadgeUrl string `json:"badgeUrl,omitempty"`

	CategoryId string `json:"categoryId,omitempty"`

	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BadgeUrl") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "BadgeUrl") 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 *CategoryItems) MarshalJSON() ([]byte, error) {
	type NoMethod CategoryItems
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type ConcurrentAccessRestriction struct {
	// DeviceAllowed: Whether access is granted for this (user, device,
	// volume).
	DeviceAllowed bool `json:"deviceAllowed,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// MaxConcurrentDevices: The maximum number of concurrent access
	// licenses for this volume.
	MaxConcurrentDevices int64 `json:"maxConcurrentDevices,omitempty"`

	// Message: Error/warning message.
	Message string `json:"message,omitempty"`

	// Nonce: Client nonce for verification. Download access and
	// client-validation only.
	Nonce string `json:"nonce,omitempty"`

	// ReasonCode: Error/warning reason code.
	ReasonCode string `json:"reasonCode,omitempty"`

	// Restricted: Whether this volume has any concurrent access
	// restrictions.
	Restricted bool `json:"restricted,omitempty"`

	// Signature: Response signature.
	Signature string `json:"signature,omitempty"`

	// Source: Client app identifier for verification. Download access and
	// client-validation only.
	Source string `json:"source,omitempty"`

	// TimeWindowSeconds: Time in seconds for license auto-expiration.
	TimeWindowSeconds int64 `json:"timeWindowSeconds,omitempty"`

	// VolumeId: Identifies the volume for which this entry applies.
	VolumeId string `json:"volumeId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DeviceAllowed") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "DeviceAllowed") 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 *ConcurrentAccessRestriction) MarshalJSON() ([]byte, error) {
	type NoMethod ConcurrentAccessRestriction
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictionaryAnnotationdata struct {
	// AnnotationType: The type of annotation this data is for.
	AnnotationType string `json:"annotationType,omitempty"`

	// Data: JSON encoded data for this dictionary annotation data. Emitted
	// with name 'data' in JSON output. Either this or geo_data will be
	// populated.
	Data *Dictlayerdata `json:"data,omitempty"`

	// EncodedData: Base64 encoded data for this annotation data.
	EncodedData string `json:"encodedData,omitempty"`

	// Id: Unique id for this annotation data.
	Id string `json:"id,omitempty"`

	// Kind: Resource Type
	Kind string `json:"kind,omitempty"`

	// LayerId: The Layer id for this data. *
	LayerId string `json:"layerId,omitempty"`

	// SelfLink: URL for this resource. *
	SelfLink string `json:"selfLink,omitempty"`

	// Updated: Timestamp for the last time this data was updated. (RFC 3339
	// UTC date-time format).
	Updated string `json:"updated,omitempty"`

	// VolumeId: The volume id for this data. *
	VolumeId string `json:"volumeId,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "AnnotationType") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AnnotationType") 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 *DictionaryAnnotationdata) MarshalJSON() ([]byte, error) {
	type NoMethod DictionaryAnnotationdata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Dictlayerdata struct {
	Common *DictlayerdataCommon `json:"common,omitempty"`

	Dict *DictlayerdataDict `json:"dict,omitempty"`

	Kind string `json:"kind,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Common") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Common") 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 *Dictlayerdata) MarshalJSON() ([]byte, error) {
	type NoMethod Dictlayerdata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataCommon struct {
	// Title: The display title and localized canonical name to use when
	// searching for this entity on Google search.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Title") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Title") 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 *DictlayerdataCommon) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataCommon
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDict struct {
	// Source: The source, url and attribution for this dictionary data.
	Source *DictlayerdataDictSource `json:"source,omitempty"`

	Words []*DictlayerdataDictWords `json:"words,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Source") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Source") 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 *DictlayerdataDict) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDict
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// DictlayerdataDictSource: The source, url and attribution for this
// dictionary data.
type DictlayerdataDictSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWords struct {
	Derivatives []*DictlayerdataDictWordsDerivatives `json:"derivatives,omitempty"`

	Examples []*DictlayerdataDictWordsExamples `json:"examples,omitempty"`

	Senses []*DictlayerdataDictWordsSenses `json:"senses,omitempty"`

	// Source: The words with different meanings but not related words, e.g.
	// "go" (game) and "go" (verb).
	Source *DictlayerdataDictWordsSource `json:"source,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Derivatives") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Derivatives") 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 *DictlayerdataDictWords) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWords
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsDerivatives struct {
	Source *DictlayerdataDictWordsDerivativesSource `json:"source,omitempty"`

	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Source") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Source") 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 *DictlayerdataDictWordsDerivatives) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsDerivatives
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsDerivativesSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictWordsDerivativesSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsDerivativesSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsExamples struct {
	Source *DictlayerdataDictWordsExamplesSource `json:"source,omitempty"`

	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Source") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Source") 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 *DictlayerdataDictWordsExamples) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsExamples
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsExamplesSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictWordsExamplesSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsExamplesSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSenses struct {
	Conjugations []*DictlayerdataDictWordsSensesConjugations `json:"conjugations,omitempty"`

	Definitions []*DictlayerdataDictWordsSensesDefinitions `json:"definitions,omitempty"`

	PartOfSpeech string `json:"partOfSpeech,omitempty"`

	Pronunciation string `json:"pronunciation,omitempty"`

	PronunciationUrl string `json:"pronunciationUrl,omitempty"`

	Source *DictlayerdataDictWordsSensesSource `json:"source,omitempty"`

	Syllabification string `json:"syllabification,omitempty"`

	Synonyms []*DictlayerdataDictWordsSensesSynonyms `json:"synonyms,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Conjugations") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Conjugations") 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 *DictlayerdataDictWordsSenses) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSenses
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesConjugations struct {
	Type string `json:"type,omitempty"`

	Value string `json:"value,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Type") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Type") 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 *DictlayerdataDictWordsSensesConjugations) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesConjugations
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesDefinitions struct {
	Definition string `json:"definition,omitempty"`

	Examples []*DictlayerdataDictWordsSensesDefinitionsExamples `json:"examples,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Definition") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Definition") 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 *DictlayerdataDictWordsSensesDefinitions) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesDefinitions
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesDefinitionsExamples struct {
	Source *DictlayerdataDictWordsSensesDefinitionsExamplesSource `json:"source,omitempty"`

	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Source") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Source") 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 *DictlayerdataDictWordsSensesDefinitionsExamples) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesDefinitionsExamples
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesDefinitionsExamplesSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictWordsSensesDefinitionsExamplesSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesDefinitionsExamplesSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictWordsSensesSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesSynonyms struct {
	Source *DictlayerdataDictWordsSensesSynonymsSource `json:"source,omitempty"`

	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Source") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Source") 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 *DictlayerdataDictWordsSensesSynonyms) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesSynonyms
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DictlayerdataDictWordsSensesSynonymsSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictWordsSensesSynonymsSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSensesSynonymsSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// DictlayerdataDictWordsSource: The words with different meanings but
// not related words, e.g. "go" (game) and "go" (verb).
type DictlayerdataDictWordsSource struct {
	Attribution string `json:"attribution,omitempty"`

	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Attribution") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Attribution") 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 *DictlayerdataDictWordsSource) MarshalJSON() ([]byte, error) {
	type NoMethod DictlayerdataDictWordsSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Discoveryclusters struct {
	Clusters []*DiscoveryclustersClusters `json:"clusters,omitempty"`

	// Kind: Resorce type.
	Kind string `json:"kind,omitempty"`

	TotalClusters int64 `json:"totalClusters,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Clusters") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Clusters") 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 *Discoveryclusters) MarshalJSON() ([]byte, error) {
	type NoMethod Discoveryclusters
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DiscoveryclustersClusters struct {
	BannerWithContentContainer *DiscoveryclustersClustersBannerWithContentContainer `json:"banner_with_content_container,omitempty"`

	SubTitle string `json:"subTitle,omitempty"`

	Title string `json:"title,omitempty"`

	TotalVolumes int64 `json:"totalVolumes,omitempty"`

	Uid string `json:"uid,omitempty"`

	Volumes []*Volume `json:"volumes,omitempty"`

	// ForceSendFields is a list of field names (e.g.
	// "BannerWithContentContainer") to unconditionally include in API
	// requests. By default, fields with empty 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.
	// "BannerWithContentContainer") 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 *DiscoveryclustersClusters) MarshalJSON() ([]byte, error) {
	type NoMethod DiscoveryclustersClusters
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DiscoveryclustersClustersBannerWithContentContainer struct {
	FillColorArgb string `json:"fillColorArgb,omitempty"`

	ImageUrl string `json:"imageUrl,omitempty"`

	MaskColorArgb string `json:"maskColorArgb,omitempty"`

	MoreButtonText string `json:"moreButtonText,omitempty"`

	MoreButtonUrl string `json:"moreButtonUrl,omitempty"`

	TextColorArgb string `json:"textColorArgb,omitempty"`

	// ForceSendFields is a list of field names (e.g. "FillColorArgb") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "FillColorArgb") 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 *DiscoveryclustersClustersBannerWithContentContainer) MarshalJSON() ([]byte, error) {
	type NoMethod DiscoveryclustersClustersBannerWithContentContainer
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DownloadAccessRestriction struct {
	// DeviceAllowed: If restricted, whether access is granted for this
	// (user, device, volume).
	DeviceAllowed bool `json:"deviceAllowed,omitempty"`

	// DownloadsAcquired: If restricted, the number of content download
	// licenses already acquired (including the requesting client, if
	// licensed).
	DownloadsAcquired int64 `json:"downloadsAcquired,omitempty"`

	// JustAcquired: If deviceAllowed, whether access was just acquired with
	// this request.
	JustAcquired bool `json:"justAcquired,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// MaxDownloadDevices: If restricted, the maximum number of content
	// download licenses for this volume.
	MaxDownloadDevices int64 `json:"maxDownloadDevices,omitempty"`

	// Message: Error/warning message.
	Message string `json:"message,omitempty"`

	// Nonce: Client nonce for verification. Download access and
	// client-validation only.
	Nonce string `json:"nonce,omitempty"`

	// ReasonCode: Error/warning reason code. Additional codes may be added
	// in the future. 0 OK 100 ACCESS_DENIED_PUBLISHER_LIMIT 101
	// ACCESS_DENIED_LIMIT 200 WARNING_USED_LAST_ACCESS
	ReasonCode string `json:"reasonCode,omitempty"`

	// Restricted: Whether this volume has any download access restrictions.
	Restricted bool `json:"restricted,omitempty"`

	// Signature: Response signature.
	Signature string `json:"signature,omitempty"`

	// Source: Client app identifier for verification. Download access and
	// client-validation only.
	Source string `json:"source,omitempty"`

	// VolumeId: Identifies the volume for which this entry applies.
	VolumeId string `json:"volumeId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DeviceAllowed") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "DeviceAllowed") 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 *DownloadAccessRestriction) MarshalJSON() ([]byte, error) {
	type NoMethod DownloadAccessRestriction
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type DownloadAccesses struct {
	// DownloadAccessList: A list of download access responses.
	DownloadAccessList []*DownloadAccessRestriction `json:"downloadAccessList,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "DownloadAccessList")
	// to unconditionally include in API requests. By default, fields with
	// empty 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. "DownloadAccessList") 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 *DownloadAccesses) MarshalJSON() ([]byte, error) {
	type NoMethod DownloadAccesses
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, 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); } The JSON representation for `Empty` is
// empty JSON object `{}`.
type Empty struct {
	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`
}

type FamilyInfo struct {
	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// Membership: Family membership info of the user that made the request.
	Membership *FamilyInfoMembership `json:"membership,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Kind") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Kind") 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 *FamilyInfo) MarshalJSON() ([]byte, error) {
	type NoMethod FamilyInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// FamilyInfoMembership: Family membership info of the user that made
// the request.
type FamilyInfoMembership struct {
	// AcquirePermission: Restrictions on user buying and acquiring content.
	AcquirePermission string `json:"acquirePermission,omitempty"`

	// AgeGroup: The age group of the user.
	AgeGroup string `json:"ageGroup,omitempty"`

	// AllowedMaturityRating: The maximum allowed maturity rating for the
	// user.
	AllowedMaturityRating string `json:"allowedMaturityRating,omitempty"`

	IsInFamily bool `json:"isInFamily,omitempty"`

	// Role: The role of the user in the family.
	Role string `json:"role,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AcquirePermission")
	// to unconditionally include in API requests. By default, fields with
	// empty 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. "AcquirePermission") 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 *FamilyInfoMembership) MarshalJSON() ([]byte, error) {
	type NoMethod FamilyInfoMembership
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type GeoAnnotationdata struct {
	// AnnotationType: The type of annotation this data is for.
	AnnotationType string `json:"annotationType,omitempty"`

	// Data: JSON encoded data for this geo annotation data. Emitted with
	// name 'data' in JSON output. Either this or dict_data will be
	// populated.
	Data *Geolayerdata `json:"data,omitempty"`

	// EncodedData: Base64 encoded data for this annotation data.
	EncodedData string `json:"encodedData,omitempty"`

	// Id: Unique id for this annotation data.
	Id string `json:"id,omitempty"`

	// Kind: Resource Type
	Kind string `json:"kind,omitempty"`

	// LayerId: The Layer id for this data. *
	LayerId string `json:"layerId,omitempty"`

	// SelfLink: URL for this resource. *
	SelfLink string `json:"selfLink,omitempty"`

	// Updated: Timestamp for the last time this data was updated. (RFC 3339
	// UTC date-time format).
	Updated string `json:"updated,omitempty"`

	// VolumeId: The volume id for this data. *
	VolumeId string `json:"volumeId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AnnotationType") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AnnotationType") 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 *GeoAnnotationdata) MarshalJSON() ([]byte, error) {
	type NoMethod GeoAnnotationdata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Geolayerdata struct {
	Common *GeolayerdataCommon `json:"common,omitempty"`

	Geo *GeolayerdataGeo `json:"geo,omitempty"`

	Kind string `json:"kind,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Common") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Common") 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 *Geolayerdata) MarshalJSON() ([]byte, error) {
	type NoMethod Geolayerdata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type GeolayerdataCommon struct {
	// Lang: The language of the information url and description.
	Lang string `json:"lang,omitempty"`

	// PreviewImageUrl: The URL for the preview image information.
	PreviewImageUrl string `json:"previewImageUrl,omitempty"`

	// Snippet: The description for this location.
	Snippet string `json:"snippet,omitempty"`

	// SnippetUrl: The URL for information for this location. Ex: wikipedia
	// link.
	SnippetUrl string `json:"snippetUrl,omitempty"`

	// Title: The display title and localized canonical name to use when
	// searching for this entity on Google search.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Lang") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Lang") 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 *GeolayerdataCommon) MarshalJSON() ([]byte, error) {
	type NoMethod GeolayerdataCommon
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type GeolayerdataGeo struct {
	// Boundary: The boundary of the location as a set of loops containing
	// pairs of latitude, longitude coordinates.
	Boundary []string `json:"boundary,omitempty"`

	// CachePolicy: The cache policy active for this data. EX: UNRESTRICTED,
	// RESTRICTED, NEVER
	CachePolicy string `json:"cachePolicy,omitempty"`

	// CountryCode: The country code of the location.
	CountryCode string `json:"countryCode,omitempty"`

	// Latitude: The latitude of the location.
	Latitude float64 `json:"latitude,omitempty"`

	// Longitude: The longitude of the location.
	Longitude float64 `json:"longitude,omitempty"`

	// MapType: The type of map that should be used for this location. EX:
	// HYBRID, ROADMAP, SATELLITE, TERRAIN
	MapType string `json:"mapType,omitempty"`

	// Viewport: The viewport for showing this location. This is a latitude,
	// longitude rectangle.
	Viewport *GeolayerdataGeoViewport `json:"viewport,omitempty"`

	// Zoom: The Zoom level to use for the map. Zoom levels between 0 (the
	// lowest zoom level, in which the entire world can be seen on one map)
	// to 21+ (down to individual buildings). See: https:
	// //developers.google.com/maps/documentation/staticmaps/#Zoomlevels
	Zoom int64 `json:"zoom,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Boundary") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Boundary") 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 *GeolayerdataGeo) MarshalJSON() ([]byte, error) {
	type NoMethod GeolayerdataGeo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

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

// GeolayerdataGeoViewport: The viewport for showing this location. This
// is a latitude, longitude rectangle.
type GeolayerdataGeoViewport struct {
	Hi *GeolayerdataGeoViewportHi `json:"hi,omitempty"`

	Lo *GeolayerdataGeoViewportLo `json:"lo,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Hi") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Hi") 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 *GeolayerdataGeoViewport) MarshalJSON() ([]byte, error) {
	type NoMethod GeolayerdataGeoViewport
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type GeolayerdataGeoViewportHi struct {
	Latitude float64 `json:"latitude,omitempty"`

	Longitude float64 `json:"longitude,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Latitude") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Latitude") 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 *GeolayerdataGeoViewportHi) MarshalJSON() ([]byte, error) {
	type NoMethod GeolayerdataGeoViewportHi
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

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

type GeolayerdataGeoViewportLo struct {
	Latitude float64 `json:"latitude,omitempty"`

	Longitude float64 `json:"longitude,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Latitude") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Latitude") 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 *GeolayerdataGeoViewportLo) MarshalJSON() ([]byte, error) {
	type NoMethod GeolayerdataGeoViewportLo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

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

type Layersummaries struct {
	// Items: A list of layer summary items.
	Items []*Layersummary `json:"items,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// TotalItems: The total number of layer summaries found.
	TotalItems int64 `json:"totalItems,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Layersummaries) MarshalJSON() ([]byte, error) {
	type NoMethod Layersummaries
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Layersummary struct {
	// AnnotationCount: The number of annotations for this layer.
	AnnotationCount int64 `json:"annotationCount,omitempty"`

	// AnnotationTypes: The list of annotation types contained for this
	// layer.
	AnnotationTypes []string `json:"annotationTypes,omitempty"`

	// AnnotationsDataLink: Link to get data for this annotation.
	AnnotationsDataLink string `json:"annotationsDataLink,omitempty"`

	// AnnotationsLink: The link to get the annotations for this layer.
	AnnotationsLink string `json:"annotationsLink,omitempty"`

	// ContentVersion: The content version this resource is for.
	ContentVersion string `json:"contentVersion,omitempty"`

	// DataCount: The number of data items for this layer.
	DataCount int64 `json:"dataCount,omitempty"`

	// Id: Unique id of this layer summary.
	Id string `json:"id,omitempty"`

	// Kind: Resource Type
	Kind string `json:"kind,omitempty"`

	// LayerId: The layer id for this summary.
	LayerId string `json:"layerId,omitempty"`

	// SelfLink: URL to this resource.
	SelfLink string `json:"selfLink,omitempty"`

	// Updated: Timestamp for the last time an item in this layer was
	// updated. (RFC 3339 UTC date-time format).
	Updated string `json:"updated,omitempty"`

	// VolumeAnnotationsVersion: The current version of this layer's volume
	// annotations. Note that this version applies only to the data in the
	// books.layers.volumeAnnotations.* responses. The actual annotation
	// data is versioned separately.
	VolumeAnnotationsVersion string `json:"volumeAnnotationsVersion,omitempty"`

	// VolumeId: The volume id this resource is for.
	VolumeId string `json:"volumeId,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "AnnotationCount") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AnnotationCount") 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 *Layersummary) MarshalJSON() ([]byte, error) {
	type NoMethod Layersummary
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Metadata struct {
	// Items: A list of offline dictionary metadata.
	Items []*MetadataItems `json:"items,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Metadata) MarshalJSON() ([]byte, error) {
	type NoMethod Metadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type MetadataItems struct {
	DownloadUrl string `json:"download_url,omitempty"`

	EncryptedKey string `json:"encrypted_key,omitempty"`

	Language string `json:"language,omitempty"`

	Size int64 `json:"size,omitempty,string"`

	Version int64 `json:"version,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "DownloadUrl") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "DownloadUrl") 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 *MetadataItems) MarshalJSON() ([]byte, error) {
	type NoMethod MetadataItems
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Notification struct {
	Body string `json:"body,omitempty"`

	// CrmExperimentIds: The list of crm experiment ids.
	CrmExperimentIds googleapi.Int64s `json:"crmExperimentIds,omitempty"`

	DocId string `json:"doc_id,omitempty"`

	DocType string `json:"doc_type,omitempty"`

	DontShowNotification bool `json:"dont_show_notification,omitempty"`

	IconUrl string `json:"iconUrl,omitempty"`

	IsDocumentMature bool `json:"is_document_mature,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	NotificationGroup string `json:"notificationGroup,omitempty"`

	NotificationType string `json:"notification_type,omitempty"`

	PcampaignId string `json:"pcampaign_id,omitempty"`

	Reason string `json:"reason,omitempty"`

	ShowNotificationSettingsAction bool `json:"show_notification_settings_action,omitempty"`

	TargetUrl string `json:"targetUrl,omitempty"`

	TimeToExpireMs int64 `json:"timeToExpireMs,omitempty,string"`

	Title string `json:"title,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Body") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Body") 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 *Notification) MarshalJSON() ([]byte, error) {
	type NoMethod Notification
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Offers struct {
	// Items: A list of offers.
	Items []*OffersItems `json:"items,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Items") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Items") 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 *Offers) MarshalJSON() ([]byte, error) {
	type NoMethod Offers
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type OffersItems struct {
	ArtUrl string `json:"artUrl,omitempty"`

	GservicesKey string `json:"gservicesKey,omitempty"`

	Id string `json:"id,omitempty"`

	Items []*OffersItemsItems `json:"items,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ArtUrl") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "ArtUrl") 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 *OffersItems) MarshalJSON() ([]byte, error) {
	type NoMethod OffersItems
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type OffersItemsItems struct {
	Author string `json:"author,omitempty"`

	CanonicalVolumeLink string `json:"canonicalVolumeLink,omitempty"`

	CoverUrl string `json:"coverUrl,omitempty"`

	Description string `json:"description,omitempty"`

	Title string `json:"title,omitempty"`

	VolumeId string `json:"volumeId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Author") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Author") 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 *OffersItemsItems) MarshalJSON() ([]byte, error) {
	type NoMethod OffersItemsItems
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type ReadingPosition struct {
	// EpubCfiPosition: Position in an EPUB as a CFI.
	EpubCfiPosition string `json:"epubCfiPosition,omitempty"`

	// GbImagePosition: Position in a volume for image-based content.
	GbImagePosition string `json:"gbImagePosition,omitempty"`

	// GbTextPosition: Position in a volume for text-based content.
	GbTextPosition string `json:"gbTextPosition,omitempty"`

	// Kind: Resource type for a reading position.
	Kind string `json:"kind,omitempty"`

	// PdfPosition: Position in a PDF file.
	PdfPosition string `json:"pdfPosition,omitempty"`

	// Updated: Timestamp when this reading position was last updated
	// (formatted UTC timestamp with millisecond resolution).
	Updated string `json:"updated,omitempty"`

	// VolumeId: Volume id associated with this reading position.
	VolumeId string `json:"volumeId,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "EpubCfiPosition") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "EpubCfiPosition") 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 *ReadingPosition) MarshalJSON() ([]byte, error) {
	type NoMethod ReadingPosition
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type RequestAccessData struct {
	// ConcurrentAccess: A concurrent access response.
	ConcurrentAccess *ConcurrentAccessRestriction `json:"concurrentAccess,omitempty"`

	// DownloadAccess: A download access response.
	DownloadAccess *DownloadAccessRestriction `json:"downloadAccess,omitempty"`

	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "ConcurrentAccess") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "ConcurrentAccess") 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 *RequestAccessData) MarshalJSON() ([]byte, error) {
	type NoMethod RequestAccessData
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Review struct {
	// Author: Author of this review.
	Author *ReviewAuthor `json:"author,omitempty"`

	// Content: Review text.
	Content string `json:"content,omitempty"`

	// Date: Date of this review.
	Date string `json:"date,omitempty"`

	// FullTextUrl: URL for the full review text, for reviews gathered from
	// the web.
	FullTextUrl string `json:"fullTextUrl,omitempty"`

	// Kind: Resource type for a review.
	Kind string `json:"kind,omitempty"`

	// Rating: Star rating for this review. Possible values are ONE, TWO,
	// THREE, FOUR, FIVE or NOT_RATED.
	Rating string `json:"rating,omitempty"`

	// Source: Information regarding the source of this review, when the
	// review is not from a Google Books user.
	Source *ReviewSource `json:"source,omitempty"`

	// Title: Title for this review.
	Title string `json:"title,omitempty"`

	// Type: Source type for this review. Possible values are EDITORIAL,
	// WEB_USER or GOOGLE_USER.
	Type string `json:"type,omitempty"`

	// VolumeId: Volume that this review is for.
	VolumeId string `json:"volumeId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Author") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Author") 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 *Review) MarshalJSON() ([]byte, error) {
	type NoMethod Review
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ReviewAuthor: Author of this review.
type ReviewAuthor struct {
	// DisplayName: Name of this person.
	DisplayName string `json:"displayName,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DisplayName") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "DisplayName") 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 *ReviewAuthor) MarshalJSON() ([]byte, error) {
	type NoMethod ReviewAuthor
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ReviewSource: Information regarding the source of this review, when
// the review is not from a Google Books user.
type ReviewSource struct {
	// Description: Name of the source.
	Description string `json:"description,omitempty"`

	// ExtraDescription: Extra text about the source of the review.
	ExtraDescription string `json:"extraDescription,omitempty"`

	// Url: URL of the source of the review.
	Url string `json:"url,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Description") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Description") 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 *ReviewSource) MarshalJSON() ([]byte, error) {
	type NoMethod ReviewSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Series struct {
	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	Series []*SeriesSeries `json:"series,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Kind") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Kind") 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 *Series) MarshalJSON() ([]byte, error) {
	type NoMethod Series
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type SeriesSeries struct {
	BannerImageUrl string `json:"bannerImageUrl,omitempty"`

	EligibleForSubscription bool `json:"eligibleForSubscription,omitempty"`

	ImageUrl string `json:"imageUrl,omitempty"`

	IsComplete bool `json:"isComplete,omitempty"`

	SeriesFormatType string `json:"seriesFormatType,omitempty"`

	SeriesId string `json:"seriesId,omitempty"`

	SeriesSubscriptionReleaseInfo *SeriesSeriesSeriesSubscriptionReleaseInfo `json:"seriesSubscriptionReleaseInfo,omitempty"`

	SeriesType string `json:"seriesType,omitempty"`

	SubscriptionId string `json:"subscriptionId,omitempty"`

	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BannerImageUrl") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "BannerImageUrl") 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 *SeriesSeries) MarshalJSON() ([]byte, error) {
	type NoMethod SeriesSeries
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type SeriesSeriesSeriesSubscriptionReleaseInfo struct {
	CancelTime string `json:"cancelTime,omitempty"`

	CurrentReleaseInfo *SeriesSeriesSeriesSubscriptionReleaseInfoCurrentReleaseInfo `json:"currentReleaseInfo,omitempty"`

	NextReleaseInfo *SeriesSeriesSeriesSubscriptionReleaseInfoNextReleaseInfo `json:"nextReleaseInfo,omitempty"`

	SeriesSubscriptionType string `json:"seriesSubscriptionType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CancelTime") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "CancelTime") 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 *SeriesSeriesSeriesSubscriptionReleaseInfo) MarshalJSON() ([]byte, error) {
	type NoMethod SeriesSeriesSeriesSubscriptionReleaseInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type SeriesSeriesSeriesSubscriptionReleaseInfoCurrentReleaseInfo struct {
	AmountInMicros float64 `json:"amountInMicros,omitempty"`

	CurrencyCode string `json:"currencyCode,omitempty"`

	ReleaseNumber string `json:"releaseNumber,omitempty"`

	ReleaseTime string `json:"releaseTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AmountInMicros") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AmountInMicros") 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 *SeriesSeriesSeriesSubscriptionReleaseInfoCurrentReleaseInfo) MarshalJSON() ([]byte, error) {
	type NoMethod SeriesSeriesSeriesSubscriptionReleaseInfoCurrentReleaseInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

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

type SeriesSeriesSeriesSubscriptionReleaseInfoNextReleaseInfo struct {
	AmountInMicros float64 `json:"amountInMicros,omitempty"`

	CurrencyCode string `json:"currencyCode,omitempty"`

	ReleaseNumber string `json:"releaseNumber,omitempty"`

	ReleaseTime string `json:"releaseTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AmountInMicros") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AmountInMicros") 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 *SeriesSeriesSeriesSubscriptionReleaseInfoNextReleaseInfo) MarshalJSON() ([]byte, error) {
	type NoMethod SeriesSeriesSeriesSubscriptionReleaseInfoNextReleaseInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

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

type Seriesmembership struct {
	// Kind: Resorce type.
	Kind string `json:"kind,omitempty"`

	Member []*Volume `json:"member,omitempty"`

	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. "Kind") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Kind") 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 *Seriesmembership) MarshalJSON() ([]byte, error) {
	type NoMethod Seriesmembership
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Usersettings struct {
	// Kind: Resource type.
	Kind string `json:"kind,omitempty"`

	// NotesExport: User settings in sub-objects, each for different
	// purposes.
	NotesExport *UsersettingsNotesExport `json:"notesExport,omitempty"`

	Notification *UsersettingsNotification `json:"notification,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Kind") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Kind") 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 *Usersettings) MarshalJSON() ([]byte, error) {
	type NoMethod Usersettings
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// UsersettingsNotesExport: User settings in sub-objects, each for
// different purposes.
type UsersettingsNotesExport struct {
	FolderName string `json:"folderName,omitempty"`

	IsEnabled bool `json:"isEnabled,omitempty"`

	// ForceSendFields is a list of field names (e.g. "FolderName") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "FolderName") 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 *UsersettingsNotesExport) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotesExport
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type UsersettingsNotification struct {
	MatchMyInterests *UsersettingsNotificationMatchMyInterests `json:"matchMyInterests,omitempty"`

	MoreFromAuthors *UsersettingsNotificationMoreFromAuthors `json:"moreFromAuthors,omitempty"`

	MoreFromSeries *UsersettingsNotificationMoreFromSeries `json:"moreFromSeries,omitempty"`

	PriceDrop *UsersettingsNotificationPriceDrop `json:"priceDrop,omitempty"`

	RewardExpirations *UsersettingsNotificationRewardExpirations `json:"rewardExpirations,omitempty"`

	// ForceSendFields is a list of field names (e.g. "MatchMyInterests") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "MatchMyInterests") 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 *UsersettingsNotification) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotification
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type UsersettingsNotificationMatchMyInterests struct {
	OptedState string `json:"opted_state,omitempty"`

	// ForceSendFields is a list of field names (e.g. "OptedState") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "OptedState") 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 *UsersettingsNotificationMatchMyInterests) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotificationMatchMyInterests
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type UsersettingsNotificationMoreFromAuthors struct {
	OptedState string `json:"opted_state,omitempty"`

	// ForceSendFields is a list of field names (e.g. "OptedState") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "OptedState") 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 *UsersettingsNotificationMoreFromAuthors) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotificationMoreFromAuthors
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type UsersettingsNotificationMoreFromSeries struct {
	OptedState string `json:"opted_state,omitempty"`

	// ForceSendFields is a list of field names (e.g. "OptedState") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "OptedState") 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 *UsersettingsNotificationMoreFromSeries) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotificationMoreFromSeries
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type UsersettingsNotificationPriceDrop struct {
	OptedState string `json:"opted_state,omitempty"`

	// ForceSendFields is a list of field names (e.g. "OptedState") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "OptedState") 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 *UsersettingsNotificationPriceDrop) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotificationPriceDrop
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type UsersettingsNotificationRewardExpirations struct {
	OptedState string `json:"opted_state,omitempty"`

	// ForceSendFields is a list of field names (e.g. "OptedState") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "OptedState") 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 *UsersettingsNotificationRewardExpirations) MarshalJSON() ([]byte, error) {
	type NoMethod UsersettingsNotificationRewardExpirations
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type Volume struct {
	// AccessInfo: Any information about a volume related to reading or
	// obtaining that volume text. This information can depend on country
	// (books may be public domain in one country but not in another, e.g.).
	AccessInfo *VolumeAccessInfo `json:"accessInfo,omitempty"`

	// Etag: Opaque identifier for a specific version of a volume resource.
	// (In LITE projection)
	Etag string `json:"etag,omitempty"`

	// Id: Unique identifier for a volume. (In LITE projection.)
	Id string `json:"id,omitempty"`

	// Kind: Resource type for a volume. (In LITE projection.)
	Kind string `json:"kind,omitempty"`

	// LayerInfo: What layers exist in this volume and high level
	// information about them.
	LayerInfo *VolumeLayerInfo `json:"layerInfo,omitempty"`

	// RecommendedInfo: Recommendation related information for this volume.
	RecommendedInfo *VolumeRecommendedInfo `json:"recommendedInfo,omitempty"`

	// SaleInfo: Any information about a volume related to the eBookstore
	// and/or purchaseability. This information can depend on the country
	// where the request originates from (i.e. books may not be for sale in
	// certain countries).
	SaleInfo *VolumeSaleInfo `json:"saleInfo,omitempty"`

	// SearchInfo: Search result information related to this volume.
	SearchInfo *VolumeSearchInfo `json:"searchInfo,omitempty"`

	// SelfLink: URL to this resource. (In LITE projection.)
	SelfLink string `json:"selfLink,omitempty"`

	// UserInfo: User specific information related to this volume. (e.g.
	// page this user last read or whether they purchased this book)
	UserInfo *VolumeUserInfo `json:"userInfo,omitempty"`

	// VolumeInfo: General volume information.
	VolumeInfo *VolumeVolumeInfo `json:"volumeInfo,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "AccessInfo") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AccessInfo") 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 *Volume) MarshalJSON() ([]byte, error) {
	type NoMethod Volume
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// VolumeAccessInfo: Any information about a volume related to reading
// or obtaining that volume text. This information can depend on country
// (books may be public domain in one country but not in another, e.g.).
type VolumeAccessInfo struct {
	// AccessViewStatus: Combines the access and viewability of this volume
	// into a single status field for this user. Values can be
	// FULL_PURCHASED, FULL_PUBLIC_DOMAIN, SAMPLE or NONE. (In LITE
	// projection.)
	AccessViewStatus string `json:"accessViewStatus,omitempty"`

	// Country: The two-letter ISO_3166-1 country code for which this access
	// information is valid. (In LITE projection.)
	Country string `json:"country,omitempty"`

	// DownloadAccess: Information about a volume's download license access
	// restrictions.
	DownloadAccess *DownloadAccessRestriction `json:"downloadAccess,omitempty"`

	// DriveImportedContentLink: URL to the Google Drive viewer if this
	// volume is uploaded by the user by selecting the file from Google
	// Drive.
	DriveImportedContentLink string `json:"driveImportedContentLink,omitempty"`

	// Embeddable: Whether this volume can be embedded in a viewport using
	// the Embedded Viewer API.
	Embeddable bool `json:"embeddable,omitempty"`

	// Epub: Information about epub content. (In LITE projection.)
	Epub *VolumeAccessInfoEpub `json:"epub,omitempty"`

	// ExplicitOfflineLicenseManagement: Whether this volume requires that
	// the client explicitly request offline download license rather than
	// have it done automatically when loading the content, if the client
	// supports it.
	ExplicitOfflineLicenseManagement bool `json:"explicitOfflineLicenseManagement,omitempty"`

	// Pdf: Information about pdf content. (In LITE projection.)
	Pdf *VolumeAccessInfoPdf `json:"pdf,omitempty"`

	// PublicDomain: Whether or not this book is public domain in the
	// country listed above.
	PublicDomain bool `json:"publicDomain,omitempty"`

	// QuoteSharingAllowed: Whether quote sharing is allowed for this
	// volume.
	QuoteSharingAllowed bool `json:"quoteSharingAllowed,omitempty"`

	// TextToSpeechPermission: Whether text-to-speech is permitted for this
	// volume. Values can be ALLOWED, ALLOWED_FOR_ACCESSIBILITY, or
	// NOT_ALLOWED.
	TextToSpeechPermission string `json:"textToSpeechPermission,omitempty"`

	// ViewOrderUrl: For ordered but not yet processed orders, we give a URL
	// that can be used to go to the appropriate Google Wallet page.
	ViewOrderUrl string `json:"viewOrderUrl,omitempty"`

	// Viewability: The read access of a volume. Possible values are
	// PARTIAL, ALL_PAGES, NO_PAGES or UNKNOWN. This value depends on the
	// country listed above. A value of PARTIAL means that the publisher has
	// allowed some portion of the volume to be viewed publicly, without
	// purchase. This can apply to eBooks as well as non-eBooks. Public
	// domain books will always have a value of ALL_PAGES.
	Viewability string `json:"viewability,omitempty"`

	// WebReaderLink: URL to read this volume on the Google Books site. Link
	// will not allow users to read non-viewable volumes.
	WebReaderLink string `json:"webReaderLink,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AccessViewStatus") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AccessViewStatus") 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 *VolumeAccessInfo) MarshalJSON() ([]byte, error) {
	type NoMethod VolumeAccessInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// VolumeAccessInfoEpub: Information about epub content. (In LITE
// projection.)
type VolumeAccessInfoEpub struct {
	// AcsTokenLink: URL to retrieve ACS token for epub download. (In LITE
	// projection.)
	AcsTokenLink string `json:"acsTokenLink,omitempty"`

	// DownloadLink: URL to download epub. (In LITE projection.)
	DownloadLink string `json:"downloadLink,omitempty"`

	// IsAvailable: Is a flowing text epub available either as public domain
	// or for purchase. (In LITE projection.)
	IsAvailable bool `json:"isAvailable,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AcsTokenLink") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AcsTokenLink") 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 *VolumeAccessInfoEpub) MarshalJSON() ([]byte, error) {
	type NoMethod VolumeAccessInfoEpub
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// VolumeAccessInfoPdf: Information about pdf content. (In LITE
// projection.)
type VolumeAccessInfoPdf struct {
	// AcsTokenLink: URL to retrieve ACS token for pdf download. (In LITE
	// projection.)
	AcsTokenLink string `json:"acsTokenLink,omitempty"`

	// DownloadLink: URL to download pdf. (In LITE projection.)
	DownloadLink string `json:"downloadLink,omitempty"`

	// IsAvailable: Is a scanned image pdf available either as public domain
	// or for purchase. (In LITE projection.)
	IsAvailable bool `json:"isAvailable,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AcsTokenLink") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "AcsTokenLink") 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 *VolumeAccessInfoPdf) MarshalJSON() ([]byte, error) {
	type NoMethod VolumeAccessInfoPdf
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// VolumeLayerInfo: What layers exist in this volume and high level
// information about them.
type VolumeLayerInfo struct {
	// Layers: A layer should appear here if and only if the layer exists
	// for this book.
	Layers []*VolumeLayerInfoLayers `json:"layers,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Layers") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "Layers") 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 *VolumeLayerInfo) MarshalJSON() ([]byte, error) {
	type NoMethod VolumeLayerInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

type VolumeLayerInfoLayers struct {
	// LayerId: The layer id of this layer (e.g. "geo").
	LayerId string `json:"layerId,omitempty"`

	// VolumeAnnotationsVersion: The current version of this layer's volume
	// annotations. Note that this version applies only to the data in the
	// books.layers.volumeAnnotations.* responses. The actual annotation
	// data is versioned separately.
	VolumeAnnotationsVersion string `json:"volumeAnnotationsVersion,omitempty"`

	// ForceSendFields is a list of field names (e.g. "LayerId") to
	// unconditionally include in API requests. By default, fields with
	// empty 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. "LayerId") to include in
	// API requests with the JSON null value. By default, fields with empty