// Copyright YEAR 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 getwithoutbody provides access to the Example API.
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/getwithoutbody/v1"
//   ...
//   ctx := context.Background()
//   getwithoutbodyService, err := getwithoutbody.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:
//
//   getwithoutbodyService, err := getwithoutbody.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, ...)
//   getwithoutbodyService, err := getwithoutbody.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package getwithoutbody // import "google.golang.org/api/getwithoutbody/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 = "getwithoutbody:v1"
const apiName = "getwithoutbody"
const apiVersion = "v1"
const basePath = "https://www.googleapis.com/discovery/v1/apis"

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	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.MetricDescriptors = NewMetricDescriptorsService(s)
	return s, nil
}

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

	MetricDescriptors *MetricDescriptorsService
}

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

func NewMetricDescriptorsService(s *Service) *MetricDescriptorsService {
	rs := &MetricDescriptorsService{s: s}
	return rs
}

type MetricDescriptorsService struct {
	s *Service
}

// ListMetricRequest: The request of
// getwithoutbody.metricDescriptors.list.
type ListMetricRequest struct {
	// Kind: Identifies what kind of resource this is. Value: the fixed
	// string "getwithoutbody#listMetricRequest".
	Kind string `json:"kind,omitempty"`

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

// ListMetricResponse: The response of
// getwithoutbody.metricDescriptors.list.
type ListMetricResponse struct {
	// Kind: Identifies what kind of resource this is. Value: the fixed
	// string "getwithoutbody#listMetricResponse".
	Kind string `json:"kind,omitempty"`

	// NextPageToken: Pagination token. If present, indicates that
	// additional results are available for retrieval. To access the results
	// past the pagination limit, set this value to the pageToken query
	// parameter.
	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 *ListMetricResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListMetricResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// method id "getwithoutbody.metricDescriptors.list":

type MetricDescriptorsListCall struct {
	s                 *Service
	project           string
	listmetricrequest *ListMetricRequest
	urlParams_        gensupport.URLParams
	ifNoneMatch_      string
	ctx_              context.Context
	header_           http.Header
}

// List: List all of the available metric descriptors. Large number of
// metric descriptors will be paginated, use the nextPageToken returned
// in the response to request subsequent pages of results by setting the
// pageToken query parameter to the value of the nextPageToken.
func (r *MetricDescriptorsService) List(project string, listmetricrequest *ListMetricRequest) *MetricDescriptorsListCall {
	c := &MetricDescriptorsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.project = project
	c.listmetricrequest = listmetricrequest
	return c
}

// Count sets the optional parameter "count": Maximum number of metric
// descriptors per page. Used for pagination. If not specified, count =
// 100.
func (c *MetricDescriptorsListCall) Count(count int64) *MetricDescriptorsListCall {
	c.urlParams_.Set("count", fmt.Sprint(count))
	return c
}

// PageToken sets the optional parameter "pageToken": The pagination
// token, which is used to page through large result sets. Set this
// value to the value of the nextPageToken to retrieve the next page of
// results.
func (c *MetricDescriptorsListCall) PageToken(pageToken string) *MetricDescriptorsListCall {
	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 *MetricDescriptorsListCall) Fields(s ...googleapi.Field) *MetricDescriptorsListCall {
	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 *MetricDescriptorsListCall) IfNoneMatch(entityTag string) *MetricDescriptorsListCall {
	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 *MetricDescriptorsListCall) Context(ctx context.Context) *MetricDescriptorsListCall {
	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 *MetricDescriptorsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *MetricDescriptorsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.12.5 gdcl/00000000")
	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, "{project}/metricDescriptors")
	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{
		"project": c.project,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "getwithoutbody.metricDescriptors.list" call.
// Exactly one of *ListMetricResponse or error will be non-nil. Any
// non-2xx status code is an error. Response headers are in either
// *ListMetricResponse.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 *MetricDescriptorsListCall) Do(opts ...googleapi.CallOption) (*ListMetricResponse, 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 := &ListMetricResponse{
		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": "List all of the available metric descriptors. Large number of metric descriptors will be paginated, use the nextPageToken returned in the response to request subsequent pages of results by setting the pageToken query parameter to the value of the nextPageToken.",
	//   "httpMethod": "GET",
	//   "id": "getwithoutbody.metricDescriptors.list",
	//   "parameterOrder": [
	//     "project"
	//   ],
	//   "parameters": {
	//     "count": {
	//       "default": "100",
	//       "description": "Maximum number of metric descriptors per page. Used for pagination. If not specified, count = 100.",
	//       "format": "int32",
	//       "location": "query",
	//       "maximum": "1000",
	//       "minimum": "1",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "The pagination token, which is used to page through large result sets. Set this value to the value of the nextPageToken to retrieve the next page of results.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "project": {
	//       "description": "The project id. The value can be the numeric project ID or string-based project name.",
	//       "location": "path",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "{project}/metricDescriptors",
	//   "request": {
	//     "$ref": "ListMetricRequest"
	//   },
	//   "response": {
	//     "$ref": "ListMetricResponse"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/getwithoutbody.readonly"
	//   ]
	// }

}

// 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 *MetricDescriptorsListCall) Pages(ctx context.Context, f func(*ListMetricResponse) 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)
	}
}