// 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 libraryagent provides access to the Library Agent API.
//
// For product documentation, see: https://cloud.google.com/docs/quota
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/libraryagent/v1"
//   ...
//   ctx := context.Background()
//   libraryagentService, err := libraryagent.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:
//
//   libraryagentService, err := libraryagent.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, ...)
//   libraryagentService, err := libraryagent.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package libraryagent // import "google.golang.org/api/libraryagent/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"
	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

const apiId = "libraryagent:v1"
const apiName = "libraryagent"
const apiVersion = "v1"
const basePath = "https://libraryagent.googleapis.com/"

// OAuth2 scopes used by this API.
const (
	// View and manage your data across Google Cloud Platform services
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"
)

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	scopesOption := option.WithScopes(
		"https://www.googleapis.com/auth/cloud-platform",
	)
	// NOTE: prepend, so we don't override user-specified scopes.
	opts = append([]option.ClientOption{scopesOption}, opts...)
	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.Shelves = NewShelvesService(s)
	return s, nil
}

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

	Shelves *ShelvesService
}

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

func NewShelvesService(s *Service) *ShelvesService {
	rs := &ShelvesService{s: s}
	rs.Books = NewShelvesBooksService(s)
	return rs
}

type ShelvesService struct {
	s *Service

	Books *ShelvesBooksService
}

func NewShelvesBooksService(s *Service) *ShelvesBooksService {
	rs := &ShelvesBooksService{s: s}
	return rs
}

type ShelvesBooksService struct {
	s *Service
}

// GoogleExampleLibraryagentV1Book: A single book in the library.
type GoogleExampleLibraryagentV1Book struct {
	// Author: The name of the book author.
	Author string `json:"author,omitempty"`

	// Name: The resource name of the book.
	// Book names have the form `shelves/{shelf_id}/books/{book_id}`.
	// The name is ignored when creating a book.
	Name string `json:"name,omitempty"`

	// Read: Value indicating whether the book has been read.
	Read bool `json:"read,omitempty"`

	// Title: The title of the book.
	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. "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 *GoogleExampleLibraryagentV1Book) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleExampleLibraryagentV1Book
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleExampleLibraryagentV1ListBooksResponse: Response message for
// LibraryAgent.ListBooks.
type GoogleExampleLibraryagentV1ListBooksResponse struct {
	// Books: The list of books.
	Books []*GoogleExampleLibraryagentV1Book `json:"books,omitempty"`

	// NextPageToken: A token to retrieve next page of results.
	// Pass this value in the
	// ListBooksRequest.page_token
	// field in the subsequent call to `ListBooks` method to retrieve the
	// next
	// page of results.
	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. "Books") 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. "Books") 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 *GoogleExampleLibraryagentV1ListBooksResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleExampleLibraryagentV1ListBooksResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleExampleLibraryagentV1ListShelvesResponse: Response message for
// LibraryAgent.ListShelves.
type GoogleExampleLibraryagentV1ListShelvesResponse struct {
	// NextPageToken: A token to retrieve next page of results.
	// Pass this value in the
	// ListShelvesRequest.page_token
	// field in the subsequent call to `ListShelves` method to retrieve the
	// next
	// page of results.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// Shelves: The list of shelves.
	Shelves []*GoogleExampleLibraryagentV1Shelf `json:"shelves,omitempty"`

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

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

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

func (s *GoogleExampleLibraryagentV1ListShelvesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleExampleLibraryagentV1ListShelvesResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleExampleLibraryagentV1Shelf: A Shelf contains a collection of
// books with a theme.
type GoogleExampleLibraryagentV1Shelf struct {
	// Name: Output only. The resource name of the shelf.
	// Shelf names have the form `shelves/{shelf_id}`.
	// The name is ignored when creating a shelf.
	Name string `json:"name,omitempty"`

	// Theme: The theme of the shelf
	Theme string `json:"theme,omitempty"`

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

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

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

func (s *GoogleExampleLibraryagentV1Shelf) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleExampleLibraryagentV1Shelf
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// method id "libraryagent.shelves.get":

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

// Get: Gets a shelf. Returns NOT_FOUND if the shelf does not exist.
func (r *ShelvesService) Get(name string) *ShelvesGetCall {
	c := &ShelvesGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

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

// IfNoneMatch sets the optional parameter which makes the operation
// fail if the object's ETag matches the given value. This is useful for
// getting updates only after the object has changed since the last
// request. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *ShelvesGetCall) IfNoneMatch(entityTag string) *ShelvesGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

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

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

func (c *ShelvesGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200108")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "libraryagent.shelves.get" call.
// Exactly one of *GoogleExampleLibraryagentV1Shelf or error will be
// non-nil. Any non-2xx status code is an error. Response headers are in
// either *GoogleExampleLibraryagentV1Shelf.ServerResponse.Header or (if
// a response was returned at all) in error.(*googleapi.Error).Header.
// Use googleapi.IsNotModified to check whether the returned error was
// because http.StatusNotModified was returned.
func (c *ShelvesGetCall) Do(opts ...googleapi.CallOption) (*GoogleExampleLibraryagentV1Shelf, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, &googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		}
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, err
	}
	ret := &GoogleExampleLibraryagentV1Shelf{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Gets a shelf. Returns NOT_FOUND if the shelf does not exist.",
	//   "flatPath": "v1/shelves/{shelvesId}",
	//   "httpMethod": "GET",
	//   "id": "libraryagent.shelves.get",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Required. The name of the shelf to retrieve.",
	//       "location": "path",
	//       "pattern": "^shelves/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+name}",
	//   "response": {
	//     "$ref": "GoogleExampleLibraryagentV1Shelf"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "libraryagent.shelves.list":

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

// List: Lists shelves. The order is unspecified but deterministic.
// Newly created
// shelves will not necessarily be added to the end of this list.
func (r *ShelvesService) List() *ShelvesListCall {
	c := &ShelvesListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	return c
}

// PageSize sets the optional parameter "pageSize": Requested page size.
// Server may return fewer shelves than requested.
// If unspecified, server will pick an appropriate default.
func (c *ShelvesListCall) PageSize(pageSize int64) *ShelvesListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A token
// identifying a page of results the server should return.
// Typically, this is the value
// of
// ListShelvesResponse.next_page_token
// returned from the previous call to `ListShelves` method.
func (c *ShelvesListCall) PageToken(pageToken string) *ShelvesListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

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

// IfNoneMatch sets the optional parameter which makes the operation
// fail if the object's ETag matches the given value. This is useful for
// getting updates only after the object has changed since the last
// request. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *ShelvesListCall) IfNoneMatch(entityTag string) *ShelvesListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

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

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

func (c *ShelvesListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200108")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/shelves")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "libraryagent.shelves.list" call.
// Exactly one of *GoogleExampleLibraryagentV1ListShelvesResponse or
// error will be non-nil. Any non-2xx status code is an error. Response
// headers are in either
// *GoogleExampleLibraryagentV1ListShelvesResponse.ServerResponse.Header
// or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was
// returned.
func (c *ShelvesListCall) Do(opts ...googleapi.CallOption) (*GoogleExampleLibraryagentV1ListShelvesResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, &googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		}
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, err
	}
	ret := &GoogleExampleLibraryagentV1ListShelvesResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Lists shelves. The order is unspecified but deterministic. Newly created\nshelves will not necessarily be added to the end of this list.",
	//   "flatPath": "v1/shelves",
	//   "httpMethod": "GET",
	//   "id": "libraryagent.shelves.list",
	//   "parameterOrder": [],
	//   "parameters": {
	//     "pageSize": {
	//       "description": "Requested page size. Server may return fewer shelves than requested.\nIf unspecified, server will pick an appropriate default.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "A token identifying a page of results the server should return.\nTypically, this is the value of\nListShelvesResponse.next_page_token\nreturned from the previous call to `ListShelves` method.",
	//       "location": "query",
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/shelves",
	//   "response": {
	//     "$ref": "GoogleExampleLibraryagentV1ListShelvesResponse"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ShelvesListCall) Pages(ctx context.Context, f func(*GoogleExampleLibraryagentV1ListShelvesResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

// method id "libraryagent.shelves.books.borrow":

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

// Borrow: Borrow a book from the library. Returns the book if it is
// borrowed
// successfully. Returns NOT_FOUND if the book does not exist in the
// library.
// Returns quota exceeded error if the amount of books borrowed
// exceeds
// allocation quota in any dimensions.
func (r *ShelvesBooksService) Borrow(name string) *ShelvesBooksBorrowCall {
	c := &ShelvesBooksBorrowCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

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

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

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

func (c *ShelvesBooksBorrowCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200108")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}:borrow")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "libraryagent.shelves.books.borrow" call.
// Exactly one of *GoogleExampleLibraryagentV1Book or error will be
// non-nil. Any non-2xx status code is an error. Response headers are in
// either *GoogleExampleLibraryagentV1Book.ServerResponse.Header or (if
// a response was returned at all) in error.(*googleapi.Error).Header.
// Use googleapi.IsNotModified to check whether the returned error was
// because http.StatusNotModified was returned.
func (c *ShelvesBooksBorrowCall) Do(opts ...googleapi.CallOption) (*GoogleExampleLibraryagentV1Book, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, &googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		}
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, err
	}
	ret := &GoogleExampleLibraryagentV1Book{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Borrow a book from the library. Returns the book if it is borrowed\nsuccessfully. Returns NOT_FOUND if the book does not exist in the library.\nReturns quota exceeded error if the amount of books borrowed exceeds\nallocation quota in any dimensions.",
	//   "flatPath": "v1/shelves/{shelvesId}/books/{booksId}:borrow",
	//   "httpMethod": "POST",
	//   "id": "libraryagent.shelves.books.borrow",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Required. The name of the book to borrow.",
	//       "location": "path",
	//       "pattern": "^shelves/[^/]+/books/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+name}:borrow",
	//   "response": {
	//     "$ref": "GoogleExampleLibraryagentV1Book"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "libraryagent.shelves.books.get":

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

// Get: Gets a book. Returns NOT_FOUND if the book does not exist.
func (r *ShelvesBooksService) Get(name string) *ShelvesBooksGetCall {
	c := &ShelvesBooksGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

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

// IfNoneMatch sets the optional parameter which makes the operation
// fail if the object's ETag matches the given value. This is useful for
// getting updates only after the object has changed since the last
// request. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *ShelvesBooksGetCall) IfNoneMatch(entityTag string) *ShelvesBooksGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

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

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

func (c *ShelvesBooksGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200108")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "libraryagent.shelves.books.get" call.
// Exactly one of *GoogleExampleLibraryagentV1Book or error will be
// non-nil. Any non-2xx status code is an error. Response headers are in
// either *GoogleExampleLibraryagentV1Book.ServerResponse.Header or (if
// a response was returned at all) in error.(*googleapi.Error).Header.
// Use googleapi.IsNotModified to check whether the returned error was
// because http.StatusNotModified was returned.
func (c *ShelvesBooksGetCall) Do(opts ...googleapi.CallOption) (*GoogleExampleLibraryagentV1Book, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, &googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		}
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, err
	}
	ret := &GoogleExampleLibraryagentV1Book{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Gets a book. Returns NOT_FOUND if the book does not exist.",
	//   "flatPath": "v1/shelves/{shelvesId}/books/{booksId}",
	//   "httpMethod": "GET",
	//   "id": "libraryagent.shelves.books.get",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Required. The name of the book to retrieve.",
	//       "location": "path",
	//       "pattern": "^shelves/[^/]+/books/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+name}",
	//   "response": {
	//     "$ref": "GoogleExampleLibraryagentV1Book"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "libraryagent.shelves.books.list":

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

// List: Lists books in a shelf. The order is unspecified but
// deterministic. Newly
// created books will not necessarily be added to the end of this
// list.
// Returns NOT_FOUND if the shelf does not exist.
func (r *ShelvesBooksService) List(parent string) *ShelvesBooksListCall {
	c := &ShelvesBooksListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// PageSize sets the optional parameter "pageSize": Requested page size.
// Server may return fewer books than requested.
// If unspecified, server will pick an appropriate default.
func (c *ShelvesBooksListCall) PageSize(pageSize int64) *ShelvesBooksListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": A token
// identifying a page of results the server should return.
// Typically, this is the value
// of
// ListBooksResponse.next_page_token.
// returned from the previous call to `ListBooks` method.
func (c *ShelvesBooksListCall) PageToken(pageToken string) *ShelvesBooksListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

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

// IfNoneMatch sets the optional parameter which makes the operation
// fail if the object's ETag matches the given value. This is useful for
// getting updates only after the object has changed since the last
// request. Use googleapi.IsNotModified to check whether the response
// error from Do is the result of In-None-Match.
func (c *ShelvesBooksListCall) IfNoneMatch(entityTag string) *ShelvesBooksListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

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

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

func (c *ShelvesBooksListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200108")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/books")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "libraryagent.shelves.books.list" call.
// Exactly one of *GoogleExampleLibraryagentV1ListBooksResponse or error
// will be non-nil. Any non-2xx status code is an error. Response
// headers are in either
// *GoogleExampleLibraryagentV1ListBooksResponse.ServerResponse.Header
// or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was
// returned.
func (c *ShelvesBooksListCall) Do(opts ...googleapi.CallOption) (*GoogleExampleLibraryagentV1ListBooksResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, &googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		}
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, err
	}
	ret := &GoogleExampleLibraryagentV1ListBooksResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Lists books in a shelf. The order is unspecified but deterministic. Newly\ncreated books will not necessarily be added to the end of this list.\nReturns NOT_FOUND if the shelf does not exist.",
	//   "flatPath": "v1/shelves/{shelvesId}/books",
	//   "httpMethod": "GET",
	//   "id": "libraryagent.shelves.books.list",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "pageSize": {
	//       "description": "Requested page size. Server may return fewer books than requested.\nIf unspecified, server will pick an appropriate default.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "A token identifying a page of results the server should return.\nTypically, this is the value of\nListBooksResponse.next_page_token.\nreturned from the previous call to `ListBooks` method.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "parent": {
	//       "description": "Required. The name of the shelf whose books we'd like to list.",
	//       "location": "path",
	//       "pattern": "^shelves/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+parent}/books",
	//   "response": {
	//     "$ref": "GoogleExampleLibraryagentV1ListBooksResponse"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ShelvesBooksListCall) Pages(ctx context.Context, f func(*GoogleExampleLibraryagentV1ListBooksResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

// method id "libraryagent.shelves.books.return":

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

// Return: Return a book to the library. Returns the book if it is
// returned to the
// library successfully.
// Returns error if the book does not belong to the library
// or the users didn't borrow before.
func (r *ShelvesBooksService) Return(name string) *ShelvesBooksReturnCall {
	c := &ShelvesBooksReturnCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

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

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

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

func (c *ShelvesBooksReturnCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200108")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	var body io.Reader = nil
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}:return")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "libraryagent.shelves.books.return" call.
// Exactly one of *GoogleExampleLibraryagentV1Book or error will be
// non-nil. Any non-2xx status code is an error. Response headers are in
// either *GoogleExampleLibraryagentV1Book.ServerResponse.Header or (if
// a response was returned at all) in error.(*googleapi.Error).Header.
// Use googleapi.IsNotModified to check whether the returned error was
// because http.StatusNotModified was returned.
func (c *ShelvesBooksReturnCall) Do(opts ...googleapi.CallOption) (*GoogleExampleLibraryagentV1Book, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, &googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		}
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, err
	}
	ret := &GoogleExampleLibraryagentV1Book{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Return a book to the library. Returns the book if it is returned to the\nlibrary successfully.\nReturns error if the book does not belong to the library\nor the users didn't borrow before.",
	//   "flatPath": "v1/shelves/{shelvesId}/books/{booksId}:return",
	//   "httpMethod": "POST",
	//   "id": "libraryagent.shelves.books.return",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Required. The name of the book to return.",
	//       "location": "path",
	//       "pattern": "^shelves/[^/]+/books/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1/{+name}:return",
	//   "response": {
	//     "$ref": "GoogleExampleLibraryagentV1Book"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}