// Copyright 2019 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 billingbudgets provides access to the Cloud Billing Budget API.
//
// For product documentation, see: https://cloud.google.com/billing/docs/how-to/budget-api-overview
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/billingbudgets/v1beta1"
//   ...
//   ctx := context.Background()
//   billingbudgetsService, err := billingbudgets.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:
//
//   billingbudgetsService, err := billingbudgets.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, ...)
//   billingbudgetsService, err := billingbudgets.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package billingbudgets // import "google.golang.org/api/billingbudgets/v1beta1"

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 = "billingbudgets:v1beta1"
const apiName = "billingbudgets"
const apiVersion = "v1beta1"
const basePath = "https://billingbudgets.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.BillingAccounts = NewBillingAccountsService(s)
	return s, nil
}

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

	BillingAccounts *BillingAccountsService
}

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

func NewBillingAccountsService(s *Service) *BillingAccountsService {
	rs := &BillingAccountsService{s: s}
	rs.Budgets = NewBillingAccountsBudgetsService(s)
	return rs
}

type BillingAccountsService struct {
	s *Service

	Budgets *BillingAccountsBudgetsService
}

func NewBillingAccountsBudgetsService(s *Service) *BillingAccountsBudgetsService {
	rs := &BillingAccountsBudgetsService{s: s}
	return rs
}

type BillingAccountsBudgetsService struct {
	s *Service
}

// GoogleCloudBillingBudgetsV1beta1AllUpdatesRule: AllUpdatesRule
// defines notifications that are sent on every update to the
// billing account's spend, regardless of the thresholds defined
// using
// threshold rules.
type GoogleCloudBillingBudgetsV1beta1AllUpdatesRule struct {
	// PubsubTopic: Required. The name of the Cloud Pub/Sub topic where
	// budget related messages will be
	// published, in the form `projects/{project_id}/topics/{topic_id}`.
	// Updates
	// are sent at regular intervals to the topic.
	// The topic needs to be created before the budget is created;
	// see
	// https://cloud.google.com/billing/docs/how-to/budgets#manage-notifi
	// cations
	// for more details.
	// Caller is expected to have
	// `pubsub.topics.setIamPolicy` permission on the topic when it's set
	// for a
	// budget, otherwise, the API call will fail with PERMISSION_DENIED.
	// See
	// https://cloud.google.com/pubsub/docs/access-control for more details
	// on
	// Pub/Sub roles and permissions.
	PubsubTopic string `json:"pubsubTopic,omitempty"`

	// SchemaVersion: Required. The schema version of the notification.
	// Only "1.0" is accepted. It represents the JSON schema as defined
	// in
	// https://cloud.google.com/billing/docs/how-to/budgets#notification_f
	// ormat
	SchemaVersion string `json:"schemaVersion,omitempty"`

	// ForceSendFields is a list of field names (e.g. "PubsubTopic") 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. "PubsubTopic") 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 *GoogleCloudBillingBudgetsV1beta1AllUpdatesRule) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1AllUpdatesRule
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudBillingBudgetsV1beta1Budget: A budget is a plan that
// describes what you expect to spend on Cloud
// projects, plus the rules to execute as spend is tracked against that
// plan,
// (for example, send an alert when 90% of the target spend is
// met).
// Currently all plans are monthly budgets so the usage period(s)
// tracked are
// implied (calendar months of usage back-to-back).
type GoogleCloudBillingBudgetsV1beta1Budget struct {
	// AllUpdatesRule: Optional. Rules to apply to all updates to the actual
	// spend, regardless
	// of the thresholds set in `threshold_rules`.
	AllUpdatesRule *GoogleCloudBillingBudgetsV1beta1AllUpdatesRule `json:"allUpdatesRule,omitempty"`

	// Amount: Required. Budgeted amount.
	Amount *GoogleCloudBillingBudgetsV1beta1BudgetAmount `json:"amount,omitempty"`

	// BudgetFilter: Optional. Filters that define which resources are used
	// to compute
	// the actual spend against the budget.
	BudgetFilter *GoogleCloudBillingBudgetsV1beta1Filter `json:"budgetFilter,omitempty"`

	// DisplayName: User data for display name in UI.
	// Validation: <= 60 chars.
	DisplayName string `json:"displayName,omitempty"`

	// Etag: Optional. Etag to validate that the object is unchanged for
	// a
	// read-modify-write operation.
	// An empty etag will cause an update to overwrite other changes.
	Etag string `json:"etag,omitempty"`

	// Name: Output only. Resource name of the budget.
	// The resource name implies the scope of a budget. Values are of the
	// form
	// `billingAccounts/{billingAccountId}/budgets/{budgetId}`.
	Name string `json:"name,omitempty"`

	// ThresholdRules: Required. Rules that trigger alerts (notifications of
	// thresholds
	// being crossed) when spend exceeds the specified percentages of the
	// budget.
	ThresholdRules []*GoogleCloudBillingBudgetsV1beta1ThresholdRule `json:"thresholdRules,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "AllUpdatesRule") 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. "AllUpdatesRule") 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 *GoogleCloudBillingBudgetsV1beta1Budget) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1Budget
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudBillingBudgetsV1beta1BudgetAmount: The budgeted amount for
// each usage period.
type GoogleCloudBillingBudgetsV1beta1BudgetAmount struct {
	// LastPeriodAmount: Use the last period's actual spend as the budget
	// for the present period.
	LastPeriodAmount *GoogleCloudBillingBudgetsV1beta1LastPeriodAmount `json:"lastPeriodAmount,omitempty"`

	// SpecifiedAmount: A specified amount to use as the
	// budget.
	// `currency_code` is optional. If specified, it must match the
	// currency of the billing account. The `currency_code` is provided
	// on
	// output.
	SpecifiedAmount *GoogleTypeMoney `json:"specifiedAmount,omitempty"`

	// ForceSendFields is a list of field names (e.g. "LastPeriodAmount") 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. "LastPeriodAmount") 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 *GoogleCloudBillingBudgetsV1beta1BudgetAmount) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1BudgetAmount
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest: Request for
// CreateBudget
type GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest struct {
	// Budget: Required. Budget to create.
	Budget *GoogleCloudBillingBudgetsV1beta1Budget `json:"budget,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Budget") 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. "Budget") 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 *GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudBillingBudgetsV1beta1Filter: A filter for a budget,
// limiting the scope of the cost to calculate.
type GoogleCloudBillingBudgetsV1beta1Filter struct {
	// CreditTypesTreatment: Optional. If not set, default behavior is
	// `INCLUDE_ALL_CREDITS`.
	//
	// Possible values:
	//   "CREDIT_TYPES_TREATMENT_UNSPECIFIED"
	//   "INCLUDE_ALL_CREDITS" - All types of credit are subtracted from the
	// gross cost to determine the
	// spend for threshold calculations.
	//   "EXCLUDE_ALL_CREDITS" - All types of credit are added to the net
	// cost to determine the spend for
	// threshold calculations.
	CreditTypesTreatment string `json:"creditTypesTreatment,omitempty"`

	// Projects: Optional. A set of projects of the form
	// `projects/{project_id}`,
	// specifying that usage from only this set of projects should
	// be
	// included in the budget. If omitted, the report will include all usage
	// for
	// the billing account, regardless of which project the usage occurred
	// on.
	// Only zero or one project can be specified currently.
	Projects []string `json:"projects,omitempty"`

	// Services: Optional. A set of services of the form
	// `services/{service_id}`,
	// specifying that usage from only this set of services should
	// be
	// included in the budget. If omitted, the report will include usage
	// for
	// all the services.
	// The service names are available through the Catalog
	// API:
	// https://cloud.google.com/billing/v1/how-tos/catalog-api.
	Services []string `json:"services,omitempty"`

	// ForceSendFields is a list of field names (e.g.
	// "CreditTypesTreatment") 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. "CreditTypesTreatment") 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 *GoogleCloudBillingBudgetsV1beta1Filter) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1Filter
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudBillingBudgetsV1beta1LastPeriodAmount: Describes a budget
// amount targeted to last period's spend.
// At this time, the amount is automatically 100% of last period's
// spend;
// that is, there are no other options yet.
// Future configuration will be described here (for example, configuring
// a
// percentage of last period's spend).
type GoogleCloudBillingBudgetsV1beta1LastPeriodAmount struct {
}

// GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse: Response for
// ListBudgets
type GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse struct {
	// Budgets: List of the budgets owned by the requested billing account.
	Budgets []*GoogleCloudBillingBudgetsV1beta1Budget `json:"budgets,omitempty"`

	// NextPageToken: If not empty, indicates that there may be more budgets
	// that match the
	// request; this value should be passed in a new `ListBudgetsRequest`.
	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. "Budgets") 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. "Budgets") 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 *GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudBillingBudgetsV1beta1ThresholdRule: ThresholdRule contains
// a definition of a threshold which triggers
// an alert (a notification of a threshold being crossed) to be sent
// when
// spend goes above the specified amount.
// Alerts are automatically e-mailed to users with the Billing
// Account
// Administrator role or the Billing Account User role.
// The thresholds here have no effect on notifications sent to
// anything
// configured under `Budget.all_updates_rule`.
type GoogleCloudBillingBudgetsV1beta1ThresholdRule struct {
	// SpendBasis: Optional. The type of basis used to determine if spend
	// has passed the
	// threshold. Behavior defaults to CURRENT_SPEND if not set.
	//
	// Possible values:
	//   "BASIS_UNSPECIFIED" - Unspecified threshold basis.
	//   "CURRENT_SPEND" - Use current spend as the basis for comparison
	// against the threshold.
	//   "FORECASTED_SPEND" - Use forecasted spend for the period as the
	// basis for comparison against
	// the threshold.
	SpendBasis string `json:"spendBasis,omitempty"`

	// ThresholdPercent: Required. Send an alert when this threshold is
	// exceeded.
	// This is a 1.0-based percentage, so 0.5 = 50%.
	// Validation: non-negative number.
	ThresholdPercent float64 `json:"thresholdPercent,omitempty"`

	// ForceSendFields is a list of field names (e.g. "SpendBasis") 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. "SpendBasis") 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 *GoogleCloudBillingBudgetsV1beta1ThresholdRule) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1ThresholdRule
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudBillingBudgetsV1beta1ThresholdRule) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudBillingBudgetsV1beta1ThresholdRule
	var s1 struct {
		ThresholdPercent gensupport.JSONFloat64 `json:"thresholdPercent"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.ThresholdPercent = float64(s1.ThresholdPercent)
	return nil
}

// GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest: Request for
// UpdateBudget
type GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest struct {
	// Budget: Required. The updated budget object.
	// The budget to update is specified by the budget name in the budget.
	Budget *GoogleCloudBillingBudgetsV1beta1Budget `json:"budget,omitempty"`

	// UpdateMask: Optional. Indicates which fields in the provided budget
	// to update.
	// Read-only fields (such as `name`) cannot be changed. If this is
	// not
	// provided, then only fields with non-default values from the request
	// are
	// updated.
	// See
	// https://developers.google.com/protocol-buffers/docs/proto3#default
	//  for more
	// details about default values.
	UpdateMask string `json:"updateMask,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Budget") 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. "Budget") 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 *GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

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

// GoogleTypeMoney: Represents an amount of money with its currency
// type.
type GoogleTypeMoney struct {
	// CurrencyCode: The 3-letter currency code defined in ISO 4217.
	CurrencyCode string `json:"currencyCode,omitempty"`

	// Nanos: Number of nano (10^-9) units of the amount.
	// The value must be between -999,999,999 and +999,999,999 inclusive.
	// If `units` is positive, `nanos` must be positive or zero.
	// If `units` is zero, `nanos` can be positive, zero, or negative.
	// If `units` is negative, `nanos` must be negative or zero.
	// For example $-1.75 is represented as `units`=-1 and
	// `nanos`=-750,000,000.
	Nanos int64 `json:"nanos,omitempty"`

	// Units: The whole units of the amount.
	// For example if `currencyCode` is "USD", then 1 unit is one US
	// dollar.
	Units int64 `json:"units,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "CurrencyCode") 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. "CurrencyCode") 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 *GoogleTypeMoney) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypeMoney
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// method id "billingbudgets.billingAccounts.budgets.create":

type BillingAccountsBudgetsCreateCall struct {
	s                                                   *Service
	parent                                              string
	googlecloudbillingbudgetsv1beta1createbudgetrequest *GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest
	urlParams_                                          gensupport.URLParams
	ctx_                                                context.Context
	header_                                             http.Header
}

// Create: Creates a new budget. See
// <a href="https://cloud.google.com/billing/quotas">Quotas and
// limits</a>
// for more information on the limits of the number of budgets you can
// create.
func (r *BillingAccountsBudgetsService) Create(parent string, googlecloudbillingbudgetsv1beta1createbudgetrequest *GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest) *BillingAccountsBudgetsCreateCall {
	c := &BillingAccountsBudgetsCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.googlecloudbillingbudgetsv1beta1createbudgetrequest = googlecloudbillingbudgetsv1beta1createbudgetrequest
	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 *BillingAccountsBudgetsCreateCall) Fields(s ...googleapi.Field) *BillingAccountsBudgetsCreateCall {
	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 *BillingAccountsBudgetsCreateCall) Context(ctx context.Context) *BillingAccountsBudgetsCreateCall {
	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 *BillingAccountsBudgetsCreateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *BillingAccountsBudgetsCreateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20191222")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	var body io.Reader = nil
	body, err := googleapi.WithoutDataWrapper.JSONReader(c.googlecloudbillingbudgetsv1beta1createbudgetrequest)
	if err != nil {
		return nil, err
	}
	reqHeaders.Set("Content-Type", "application/json")
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1beta1/{+parent}/budgets")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "billingbudgets.billingAccounts.budgets.create" call.
// Exactly one of *GoogleCloudBillingBudgetsV1beta1Budget or error will
// be non-nil. Any non-2xx status code is an error. Response headers are
// in either
// *GoogleCloudBillingBudgetsV1beta1Budget.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 *BillingAccountsBudgetsCreateCall) Do(opts ...googleapi.CallOption) (*GoogleCloudBillingBudgetsV1beta1Budget, 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 := &GoogleCloudBillingBudgetsV1beta1Budget{
		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": "Creates a new budget. See\n\u003ca href=\"https://cloud.google.com/billing/quotas\"\u003eQuotas and limits\u003c/a\u003e\nfor more information on the limits of the number of budgets you can create.",
	//   "flatPath": "v1beta1/billingAccounts/{billingAccountsId}/budgets",
	//   "httpMethod": "POST",
	//   "id": "billingbudgets.billingAccounts.budgets.create",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "parent": {
	//       "description": "Required. The name of the billing account to create the budget in. Values\nare of the form `billingAccounts/{billingAccountId}`.",
	//       "location": "path",
	//       "pattern": "^billingAccounts/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta1/{+parent}/budgets",
	//   "request": {
	//     "$ref": "GoogleCloudBillingBudgetsV1beta1CreateBudgetRequest"
	//   },
	//   "response": {
	//     "$ref": "GoogleCloudBillingBudgetsV1beta1Budget"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "billingbudgets.billingAccounts.budgets.delete":

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

// Delete: Deletes a budget. Returns successfully if already deleted.
func (r *BillingAccountsBudgetsService) Delete(name string) *BillingAccountsBudgetsDeleteCall {
	c := &BillingAccountsBudgetsDeleteCall{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 *BillingAccountsBudgetsDeleteCall) Fields(s ...googleapi.Field) *BillingAccountsBudgetsDeleteCall {
	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 *BillingAccountsBudgetsDeleteCall) Context(ctx context.Context) *BillingAccountsBudgetsDeleteCall {
	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 *BillingAccountsBudgetsDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *BillingAccountsBudgetsDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20191222")
	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, "v1beta1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", 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 "billingbudgets.billingAccounts.budgets.delete" call.
// Exactly one of *GoogleProtobufEmpty or error will be non-nil. Any
// non-2xx status code is an error. Response headers are in either
// *GoogleProtobufEmpty.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 *BillingAccountsBudgetsDeleteCall) Do(opts ...googleapi.CallOption) (*GoogleProtobufEmpty, 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 := &GoogleProtobufEmpty{
		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": "Deletes a budget. Returns successfully if already deleted.",
	//   "flatPath": "v1beta1/billingAccounts/{billingAccountsId}/budgets/{budgetsId}",
	//   "httpMethod": "DELETE",
	//   "id": "billingbudgets.billingAccounts.budgets.delete",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Required. Name of the budget to delete. Values are of the form\n`billingAccounts/{billingAccountId}/budgets/{budgetId}`.",
	//       "location": "path",
	//       "pattern": "^billingAccounts/[^/]+/budgets/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta1/{+name}",
	//   "response": {
	//     "$ref": "GoogleProtobufEmpty"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "billingbudgets.billingAccounts.budgets.get":

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

// Get: Returns a budget.
func (r *BillingAccountsBudgetsService) Get(name string) *BillingAccountsBudgetsGetCall {
	c := &BillingAccountsBudgetsGetCall{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 *BillingAccountsBudgetsGetCall) Fields(s ...googleapi.Field) *BillingAccountsBudgetsGetCall {
	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 *BillingAccountsBudgetsGetCall) IfNoneMatch(entityTag string) *BillingAccountsBudgetsGetCall {
	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 *BillingAccountsBudgetsGetCall) Context(ctx context.Context) *BillingAccountsBudgetsGetCall {
	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 *BillingAccountsBudgetsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *BillingAccountsBudgetsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20191222")
	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, "v1beta1/{+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 "billingbudgets.billingAccounts.budgets.get" call.
// Exactly one of *GoogleCloudBillingBudgetsV1beta1Budget or error will
// be non-nil. Any non-2xx status code is an error. Response headers are
// in either
// *GoogleCloudBillingBudgetsV1beta1Budget.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 *BillingAccountsBudgetsGetCall) Do(opts ...googleapi.CallOption) (*GoogleCloudBillingBudgetsV1beta1Budget, 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 := &GoogleCloudBillingBudgetsV1beta1Budget{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Returns a budget.",
	//   "flatPath": "v1beta1/billingAccounts/{billingAccountsId}/budgets/{budgetsId}",
	//   "httpMethod": "GET",
	//   "id": "billingbudgets.billingAccounts.budgets.get",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Required. Name of budget to get. Values are of the form\n`billingAccounts/{billingAccountId}/budgets/{budgetId}`.",
	//       "location": "path",
	//       "pattern": "^billingAccounts/[^/]+/budgets/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta1/{+name}",
	//   "response": {
	//     "$ref": "GoogleCloudBillingBudgetsV1beta1Budget"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "billingbudgets.billingAccounts.budgets.list":

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

// List: Returns a list of budgets for a billing account.
func (r *BillingAccountsBudgetsService) List(parent string) *BillingAccountsBudgetsListCall {
	c := &BillingAccountsBudgetsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// PageSize sets the optional parameter "pageSize": The maximum number
// of budgets to return per page.
// The default and maximum value are 100.
func (c *BillingAccountsBudgetsListCall) PageSize(pageSize int64) *BillingAccountsBudgetsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned
// by the last `ListBudgetsResponse` which
// indicates that this is a continuation of a prior `ListBudgets`
// call,
// and that the system should return the next page of data.
func (c *BillingAccountsBudgetsListCall) PageToken(pageToken string) *BillingAccountsBudgetsListCall {
	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 *BillingAccountsBudgetsListCall) Fields(s ...googleapi.Field) *BillingAccountsBudgetsListCall {
	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 *BillingAccountsBudgetsListCall) IfNoneMatch(entityTag string) *BillingAccountsBudgetsListCall {
	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 *BillingAccountsBudgetsListCall) Context(ctx context.Context) *BillingAccountsBudgetsListCall {
	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 *BillingAccountsBudgetsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *BillingAccountsBudgetsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20191222")
	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, "v1beta1/{+parent}/budgets")
	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 "billingbudgets.billingAccounts.budgets.list" call.
// Exactly one of *GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse
// or error will be non-nil. Any non-2xx status code is an error.
// Response headers are in either
// *GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse.ServerResponse.He
// ader 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 *BillingAccountsBudgetsListCall) Do(opts ...googleapi.CallOption) (*GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse, 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 := &GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	if err := gensupport.DecodeResponse(target, res); err != nil {
		return nil, err
	}
	return ret, nil
	// {
	//   "description": "Returns a list of budgets for a billing account.",
	//   "flatPath": "v1beta1/billingAccounts/{billingAccountsId}/budgets",
	//   "httpMethod": "GET",
	//   "id": "billingbudgets.billingAccounts.budgets.list",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "pageSize": {
	//       "description": "Optional. The maximum number of budgets to return per page.\nThe default and maximum value are 100.",
	//       "format": "int32",
	//       "location": "query",
	//       "type": "integer"
	//     },
	//     "pageToken": {
	//       "description": "Optional. The value returned by the last `ListBudgetsResponse` which\nindicates that this is a continuation of a prior `ListBudgets` call,\nand that the system should return the next page of data.",
	//       "location": "query",
	//       "type": "string"
	//     },
	//     "parent": {
	//       "description": "Required. Name of billing account to list budgets under. Values\nare of the form `billingAccounts/{billingAccountId}`.",
	//       "location": "path",
	//       "pattern": "^billingAccounts/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta1/{+parent}/budgets",
	//   "response": {
	//     "$ref": "GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse"
	//   },
	//   "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 *BillingAccountsBudgetsListCall) Pages(ctx context.Context, f func(*GoogleCloudBillingBudgetsV1beta1ListBudgetsResponse) 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 "billingbudgets.billingAccounts.budgets.patch":

type BillingAccountsBudgetsPatchCall struct {
	s                                                   *Service
	name                                                string
	googlecloudbillingbudgetsv1beta1updatebudgetrequest *GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest
	urlParams_                                          gensupport.URLParams
	ctx_                                                context.Context
	header_                                             http.Header
}

// Patch: Updates a budget and returns the updated budget.
func (r *BillingAccountsBudgetsService) Patch(name string, googlecloudbillingbudgetsv1beta1updatebudgetrequest *GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest) *BillingAccountsBudgetsPatchCall {
	c := &BillingAccountsBudgetsPatchCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.googlecloudbillingbudgetsv1beta1updatebudgetrequest = googlecloudbillingbudgetsv1beta1updatebudgetrequest
	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 *BillingAccountsBudgetsPatchCall) Fields(s ...googleapi.Field) *BillingAccountsBudgetsPatchCall {
	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 *BillingAccountsBudgetsPatchCall) Context(ctx context.Context) *BillingAccountsBudgetsPatchCall {
	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 *BillingAccountsBudgetsPatchCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *BillingAccountsBudgetsPatchCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20191222")
	for k, v := range c.header_ {
		reqHeaders[k] = v
	}
	reqHeaders.Set("User-Agent", c.s.userAgent())
	var body io.Reader = nil
	body, err := googleapi.WithoutDataWrapper.JSONReader(c.googlecloudbillingbudgetsv1beta1updatebudgetrequest)
	if err != nil {
		return nil, err
	}
	reqHeaders.Set("Content-Type", "application/json")
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1beta1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PATCH", 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 "billingbudgets.billingAccounts.budgets.patch" call.
// Exactly one of *GoogleCloudBillingBudgetsV1beta1Budget or error will
// be non-nil. Any non-2xx status code is an error. Response headers are
// in either
// *GoogleCloudBillingBudgetsV1beta1Budget.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 *BillingAccountsBudgetsPatchCall) Do(opts ...googleapi.CallOption) (*GoogleCloudBillingBudgetsV1beta1Budget, 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 := &GoogleCloudBillingBudgetsV1beta1Budget{
		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": "Updates a budget and returns the updated budget.",
	//   "flatPath": "v1beta1/billingAccounts/{billingAccountsId}/budgets/{budgetsId}",
	//   "httpMethod": "PATCH",
	//   "id": "billingbudgets.billingAccounts.budgets.patch",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "Output only. Resource name of the budget.\nThe resource name implies the scope of a budget. Values are of the form\n`billingAccounts/{billingAccountId}/budgets/{budgetId}`.",
	//       "location": "path",
	//       "pattern": "^billingAccounts/[^/]+/budgets/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta1/{+name}",
	//   "request": {
	//     "$ref": "GoogleCloudBillingBudgetsV1beta1UpdateBudgetRequest"
	//   },
	//   "response": {
	//     "$ref": "GoogleCloudBillingBudgetsV1beta1Budget"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}