serviceconsumermanagement/v1/serviceconsumermanagement-gen.go

// Copyright 2020 Google LLC.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated file. DO NOT EDIT.

// Package serviceconsumermanagement provides access to the Service Consumer Management API.
//
// For product documentation, see: https://cloud.google.com/service-consumer-management/docs/overview
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/serviceconsumermanagement/v1"
//   ...
//   ctx := context.Background()
//   serviceconsumermanagementService, err := serviceconsumermanagement.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:
//
//   serviceconsumermanagementService, err := serviceconsumermanagement.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, ...)
//   serviceconsumermanagementService, err := serviceconsumermanagement.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package serviceconsumermanagement // import "google.golang.org/api/serviceconsumermanagement/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 = "serviceconsumermanagement:v1"
const apiName = "serviceconsumermanagement"
const apiVersion = "v1"
const basePath = "https://serviceconsumermanagement.googleapis.com/"
const mtlsBasePath = "https://serviceconsumermanagement.mtls.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 APIService.
func NewService(ctx context.Context, opts ...option.ClientOption) (*APIService, 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...)
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	opts = append(opts, internaloption.WithDefaultMTLSEndpoint(mtlsBasePath))
	client, endpoint, err := htransport.NewClient(ctx, opts...)
	if err != nil {
		return nil, err
	}
	s, err := New(client)
	if err != nil {
		return nil, err
	}
	if endpoint != "" {
		s.BasePath = endpoint
	}
	return s, nil
}

// New creates a new APIService. 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) (*APIService, error) {
	if client == nil {
		return nil, errors.New("client is nil")
	}
	s := &APIService{client: client, BasePath: basePath}
	s.Operations = NewOperationsService(s)
	s.Services = NewServicesService(s)
	return s, nil
}

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

	Operations *OperationsService

	Services *ServicesService
}

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

func NewOperationsService(s *APIService) *OperationsService {
	rs := &OperationsService{s: s}
	return rs
}

type OperationsService struct {
	s *APIService
}

func NewServicesService(s *APIService) *ServicesService {
	rs := &ServicesService{s: s}
	rs.TenancyUnits = NewServicesTenancyUnitsService(s)
	return rs
}

type ServicesService struct {
	s *APIService

	TenancyUnits *ServicesTenancyUnitsService
}

func NewServicesTenancyUnitsService(s *APIService) *ServicesTenancyUnitsService {
	rs := &ServicesTenancyUnitsService{s: s}
	return rs
}

type ServicesTenancyUnitsService struct {
	s *APIService
}

// AddTenantProjectRequest: Request to add a newly created and
// configured tenant project to a tenancy
// unit.
type AddTenantProjectRequest struct {
	// ProjectConfig: Configuration of the new tenant project to be added to
	// tenancy unit
	// resources.
	ProjectConfig *TenantProjectConfig `json:"projectConfig,omitempty"`

	// Tag: Tag of the added project. Must be less than 128 characters.
	// Required.
	Tag string `json:"tag,omitempty"`

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

// Api: Api is a light-weight descriptor for an API
// Interface.
//
// Interfaces are also described as "protocol buffer services" in some
// contexts,
// such as by the "service" keyword in a .proto file, but they are
// different
// from API Services, which represent a concrete implementation of an
// interface
// as opposed to simply a description of methods and bindings. They are
// also
// sometimes simply referred to as "APIs" in other contexts, such as the
// name of
// this message itself. See
// https://cloud.google.com/apis/design/glossary for
// detailed terminology.
type Api struct {
	// Methods: The methods of this interface, in unspecified order.
	Methods []*Method `json:"methods,omitempty"`

	// Mixins: Included interfaces. See Mixin.
	Mixins []*Mixin `json:"mixins,omitempty"`

	// Name: The fully qualified name of this interface, including package
	// name
	// followed by the interface's simple name.
	Name string `json:"name,omitempty"`

	// Options: Any metadata attached to the interface.
	Options []*Option `json:"options,omitempty"`

	// SourceContext: Source context for the protocol buffer service
	// represented by this
	// message.
	SourceContext *SourceContext `json:"sourceContext,omitempty"`

	// Syntax: The source syntax of the service.
	//
	// Possible values:
	//   "SYNTAX_PROTO2" - Syntax `proto2`.
	//   "SYNTAX_PROTO3" - Syntax `proto3`.
	Syntax string `json:"syntax,omitempty"`

	// Version: A version string for this interface. If specified, must have
	// the form
	// `major-version.minor-version`, as in `1.10`. If the minor version
	// is
	// omitted, it defaults to zero. If the entire version field is empty,
	// the
	// major version is derived from the package name, as outlined below. If
	// the
	// field is not empty, the version in the package name will be verified
	// to be
	// consistent with what is provided here.
	//
	// The versioning schema uses [semantic
	// versioning](http://semver.org) where the major version
	// number
	// indicates a breaking change and the minor version an
	// additive,
	// non-breaking change. Both version numbers are signals to users
	// what to expect from different versions, and should be
	// carefully
	// chosen based on the product plan.
	//
	// The major version is also reflected in the package name of
	// the
	// interface, which must end in `v<major-version>`, as
	// in
	// `google.feature.v1`. For major versions 0 and 1, the suffix can
	// be omitted. Zero major versions must only be used for
	// experimental, non-GA interfaces.
	//
	Version string `json:"version,omitempty"`

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

// ApplyTenantProjectConfigRequest: Request to apply configuration to an
// existing tenant project.
type ApplyTenantProjectConfigRequest struct {
	// ProjectConfig: Configuration that should be applied to the existing
	// tenant project.
	ProjectConfig *TenantProjectConfig `json:"projectConfig,omitempty"`

	// Tag: Tag of the project. Must be less than 128 characters. Required.
	Tag string `json:"tag,omitempty"`

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

// AttachTenantProjectRequest: Request to attach an existing project to
// the tenancy unit as a new tenant
// resource.
type AttachTenantProjectRequest struct {
	// ExternalResource: When attaching an external project, this is in the
	// format of
	// `projects/{project_number}`.
	ExternalResource string `json:"externalResource,omitempty"`

	// ReservedResource: When attaching a reserved project already in
	// tenancy units, this is the
	// tag of a tenant resource under the tenancy unit for the managed
	// service's
	// service producer project. The reserved tenant resource must be in
	// an
	// active state.
	ReservedResource string `json:"reservedResource,omitempty"`

	// Tag: Tag of the tenant resource after attachment.
	// Must be less than 128 characters. Required.
	Tag string `json:"tag,omitempty"`

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

// AuthProvider: Configuration for an authentication provider, including
// support for
// [JSON Web
// Token
// (JWT)](https://tools.ietf.org/html/draft-ietf-oauth-json-web-tok
// en-32).
type AuthProvider struct {
	// Audiences: The list of
	// JWT
	// [audiences](https://tools.ietf.org/html/draft-ietf-oauth-json-web-
	// token-32#section-4.1.3).
	// that are allowed to access. A JWT containing any of these audiences
	// will
	// be accepted. When this setting is absent, JWTs with audiences:
	//   - "https://[service.name]/[google.protobuf.Api.name]"
	//   - "https://[service.name]/"
	// will be accepted.
	// For example, if no audiences are in the setting, LibraryService API
	// will
	// accept JWTs with the following audiences:
	//   -
	//
	// https://library-example.googleapis.com/google.example.library.v1.LibraryService
	//   - https://library-example.googleapis.com/
	//
	// Example:
	//
	//     audiences: bookstore_android.apps.googleusercontent.com,
	//                bookstore_web.apps.googleusercontent.com
	Audiences string `json:"audiences,omitempty"`

	// AuthorizationUrl: Redirect URL if JWT token is required but not
	// present or is expired.
	// Implement authorizationUrl of securityDefinitions in OpenAPI spec.
	AuthorizationUrl string `json:"authorizationUrl,omitempty"`

	// Id: The unique identifier of the auth provider. It will be referred
	// to by
	// `AuthRequirement.provider_id`.
	//
	// Example: "bookstore_auth".
	Id string `json:"id,omitempty"`

	// Issuer: Identifies the principal that issued the JWT.
	// See
	// https://tools.ietf.org/html/draft-ietf-oauth-json-web-token-32#sec
	// tion-4.1.1
	// Usually a URL or an email address.
	//
	// Example: https://securetoken.google.com
	// Example: 1234567-compute@developer.gserviceaccount.com
	Issuer string `json:"issuer,omitempty"`

	// JwksUri: URL of the provider's public key set to validate signature
	// of the JWT.
	// See
	// [OpenID
	// Discovery](https://openid.net/specs/openid-connect-discove
	// ry-1_0.html#ProviderMetadata).
	// Optional if the key set document:
	//  - can be retrieved from
	//    [OpenID
	//
	// Discovery](https://openid.net/specs/openid-connect-discovery-1_0.html
	// of
	//    the issuer.
	//  - can be inferred from the email domain of the issuer (e.g. a
	// Google
	//  service account).
	//
	// Example: https://www.googleapis.com/oauth2/v1/certs
	JwksUri string `json:"jwksUri,omitempty"`

	// JwtLocations: Defines the locations to extract the JWT.
	//
	// JWT locations can be either from HTTP headers or URL query
	// parameters.
	// The rule is that the first match wins. The checking order is:
	// checking
	// all headers first, then URL query parameters.
	//
	// If not specified,  default to use following 3 locations:
	//    1) Authorization: Bearer
	//    2) x-goog-iap-jwt-assertion
	//    3) access_token query parameter
	//
	// Default locations can be specified as followings:
	//    jwt_locations:
	//    - header: Authorization
	//      value_prefix: "Bearer "
	//    - header: x-goog-iap-jwt-assertion
	//    - query: access_token
	JwtLocations []*JwtLocation `json:"jwtLocations,omitempty"`

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

// AuthRequirement: User-defined authentication requirements, including
// support for
// [JSON Web
// Token
// (JWT)](https://tools.ietf.org/html/draft-ietf-oauth-json-web-tok
// en-32).
type AuthRequirement struct {
	// Audiences: NOTE: This will be deprecated soon, once
	// AuthProvider.audiences is
	// implemented and accepted in all the runtime components.
	//
	// The list of
	// JWT
	// [audiences](https://tools.ietf.org/html/draft-ietf-oauth-json-web-
	// token-32#section-4.1.3).
	// that are allowed to access. A JWT containing any of these audiences
	// will
	// be accepted. When this setting is absent, only JWTs with
	// audience
	// "https://Service_name/API_name"
	// will be accepted. For example, if no audiences are in the
	// setting,
	// LibraryService API will only accept JWTs with the following
	// audience
	// "https://library-example.googleapis.com/google.example.librar
	// y.v1.LibraryService".
	//
	// Example:
	//
	//     audiences: bookstore_android.apps.googleusercontent.com,
	//                bookstore_web.apps.googleusercontent.com
	Audiences string `json:"audiences,omitempty"`

	// ProviderId: id from authentication provider.
	//
	// Example:
	//
	//     provider_id: bookstore_auth
	ProviderId string `json:"providerId,omitempty"`

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

// Authentication: `Authentication` defines the authentication
// configuration for an API.
//
// Example for an API targeted for external use:
//
//     name: calendar.googleapis.com
//     authentication:
//       providers:
//       - id: google_calendar_auth
//         jwks_uri: https://www.googleapis.com/oauth2/v1/certs
//         issuer: https://securetoken.google.com
//       rules:
//       - selector: "*"
//         requirements:
//           provider_id: google_calendar_auth
type Authentication struct {
	// Providers: Defines a set of authentication providers that a service
	// supports.
	Providers []*AuthProvider `json:"providers,omitempty"`

	// Rules: A list of authentication rules that apply to individual API
	// methods.
	//
	// **NOTE:** All service configuration rules follow "last one wins"
	// order.
	Rules []*AuthenticationRule `json:"rules,omitempty"`

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

// AuthenticationRule: Authentication rules for the service.
//
// By default, if a method has any authentication requirements, every
// request
// must include a valid credential matching one of the
// requirements.
// It's an error to include more than one kind of credential in a
// single
// request.
//
// If a method doesn't have any auth requirements, request credentials
// will be
// ignored.
type AuthenticationRule struct {
	// AllowWithoutCredential: If true, the service accepts API keys without
	// any other credential.
	AllowWithoutCredential bool `json:"allowWithoutCredential,omitempty"`

	// Oauth: The requirements for OAuth credentials.
	Oauth *OAuthRequirements `json:"oauth,omitempty"`

	// Requirements: Requirements for additional authentication providers.
	Requirements []*AuthRequirement `json:"requirements,omitempty"`

	// Selector: Selects the methods to which this rule applies.
	//
	// Refer to selector for syntax details.
	Selector string `json:"selector,omitempty"`

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

// Backend: `Backend` defines the backend configuration for a service.
type Backend struct {
	// Rules: A list of API backend rules that apply to individual API
	// methods.
	//
	// **NOTE:** All service configuration rules follow "last one wins"
	// order.
	Rules []*BackendRule `json:"rules,omitempty"`

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

// BackendRule: A backend rule provides configuration for an individual
// API element.
type BackendRule struct {
	// Address: The address of the API backend.
	//
	// The scheme is used to determine the backend protocol and
	// security.
	// The following schemes are accepted:
	//
	//    SCHEME        PROTOCOL    SECURITY
	//    http://       HTTP        None
	//    https://      HTTP        TLS
	//    grpc://       gRPC        None
	//    grpcs://      gRPC        TLS
	//
	// It is recommended to explicitly include a scheme. Leaving out the
	// scheme
	// may cause constrasting behaviors across platforms.
	//
	// If the port is unspecified, the default is:
	// - 80 for schemes without TLS
	// - 443 for schemes with TLS
	//
	// For HTTP backends, use protocol
	// to specify the protocol version.
	Address string `json:"address,omitempty"`

	// Deadline: The number of seconds to wait for a response from a
	// request. The default
	// varies based on the request protocol and deployment environment.
	Deadline float64 `json:"deadline,omitempty"`

	// DisableAuth: When disable_auth is true, a JWT ID token won't be
	// generated and the
	// original "Authorization" HTTP header will be preserved. If the header
	// is
	// used to carry the original token and is expected by the backend,
	// this
	// field must be set to true to preserve the header.
	DisableAuth bool `json:"disableAuth,omitempty"`

	// JwtAudience: The JWT audience is used when generating a JWT ID token
	// for the backend.
	// This ID token will be added in the HTTP "authorization" header, and
	// sent
	// to the backend.
	JwtAudience string `json:"jwtAudience,omitempty"`

	// MinDeadline: Minimum deadline in seconds needed for this method.
	// Calls having deadline
	// value lower than this will be rejected.
	MinDeadline float64 `json:"minDeadline,omitempty"`

	// OperationDeadline: The number of seconds to wait for the completion
	// of a long running
	// operation. The default is no deadline.
	OperationDeadline float64 `json:"operationDeadline,omitempty"`

	// Possible values:
	//   "PATH_TRANSLATION_UNSPECIFIED"
	//   "CONSTANT_ADDRESS" - Use the backend address as-is, with no
	// modification to the path. If the
	// URL pattern contains variables, the variable names and values will
	// be
	// appended to the query string. If a query string parameter and a
	// URL
	// pattern variable have the same name, this may result in duplicate
	// keys in
	// the query string.
	//
	// # Examples
	//
	// Given the following operation config:
	//
	//     Method path:        /api/company/{cid}/user/{uid}
	//     Backend address:
	// https://example.cloudfunctions.net/getUser
	//
	// Requests to the following request paths will call the backend at
	// the
	// translated path:
	//
	//     Request path: /api/company/widgetworks/user/johndoe
	//     Translated:
	//
	// https://example.cloudfunctions.net/getUser?cid=widgetworks&uid=johndoe
	//
	//     Request path: /api/company/widgetworks/user/johndoe?timezone=EST
	//     Translated:
	//
	// https://example.cloudfunctions.net/getUser?timezone=EST&cid=widgetworks&uid=johndoe
	//   "APPEND_PATH_TO_ADDRESS" - The request path will be appended to the
	// backend address.
	//
	// # Examples
	//
	// Given the following operation config:
	//
	//     Method path:        /api/company/{cid}/user/{uid}
	//     Backend address:    https://example.appspot.com
	//
	// Requests to the following request paths will call the backend at
	// the
	// translated path:
	//
	//     Request path: /api/company/widgetworks/user/johndoe
	//     Translated:
	//
	// https://example.appspot.com/api/company/widgetworks/user/johndoe
	//
	//     Request path: /api/company/widgetworks/user/johndoe?timezone=EST
	//     Translated:
	//
	// https://example.appspot.com/api/company/widgetworks/user/johndoe?timezone=EST
	PathTranslation string `json:"pathTranslation,omitempty"`

	// Protocol: The protocol used for sending a request to the backend.
	// The supported values are "http/1.1" and "h2".
	//
	// The default value is inferred from the scheme in the
	// address field:
	//
	//    SCHEME        PROTOCOL
	//    http://       http/1.1
	//    https://      http/1.1
	//    grpc://       h2
	//    grpcs://      h2
	//
	// For secure HTTP backends (https://) that support HTTP/2, set this
	// field
	// to "h2" for improved performance.
	//
	// Configuring this field to non-default values is only supported for
	// secure
	// HTTP backends. This field will be ignored for all other
	// backends.
	//
	// See
	// https://www.iana.org/assignments/tls-extensiontype-valu
	// es/tls-extensiontype-values.xhtml#alpn-protocol-ids
	// for more details on the supported values.
	Protocol string `json:"protocol,omitempty"`

	// Selector: Selects the methods to which this rule applies.
	//
	// Refer to selector for syntax details.
	Selector string `json:"selector,omitempty"`

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

func (s *BackendRule) UnmarshalJSON(data []byte) error {
	type NoMethod BackendRule
	var s1 struct {
		Deadline          gensupport.JSONFloat64 `json:"deadline"`
		MinDeadline       gensupport.JSONFloat64 `json:"minDeadline"`
		OperationDeadline gensupport.JSONFloat64 `json:"operationDeadline"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Deadline = float64(s1.Deadline)
	s.MinDeadline = float64(s1.MinDeadline)
	s.OperationDeadline = float64(s1.OperationDeadline)
	return nil
}

// Billing: Billing related configuration of the service.
//
// The following example shows how to configure monitored resources and
// metrics
// for billing, `consumer_destinations` is the only supported
// destination and
// the monitored resources need at least one label
// key
// `cloud.googleapis.com/location` to indicate the location of the
// billing
// usage, using different monitored resources between monitoring and
// billing is
// recommended so they can be evolved independently:
//
//
//     monitored_resources:
//     - type: library.googleapis.com/billing_branch
//       labels:
//       - key: cloud.googleapis.com/location
//         description: |
//           Predefined label to support billing location restriction.
//       - key: city
//         description: |
//           Custom label to define the city where the library branch is
// located
//           in.
//       - key: name
//         description: Custom label to define the name of the library
// branch.
//     metrics:
//     - name: library.googleapis.com/book/borrowed_count
//       metric_kind: DELTA
//       value_type: INT64
//       unit: "1"
//     billing:
//       consumer_destinations:
//       - monitored_resource: library.googleapis.com/billing_branch
//         metrics:
//         - library.googleapis.com/book/borrowed_count
type Billing struct {
	// ConsumerDestinations: Billing configurations for sending metrics to
	// the consumer project.
	// There can be multiple consumer destinations per service, each one
	// must have
	// a different monitored resource type. A metric can be used in at
	// most
	// one consumer destination.
	ConsumerDestinations []*BillingDestination `json:"consumerDestinations,omitempty"`

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

// BillingConfig: Describes the billing configuration for a new tenant
// project.
type BillingConfig struct {
	// BillingAccount: Name of the billing account.
	// For example `billingAccounts/012345-567890-ABCDEF`.
	BillingAccount string `json:"billingAccount,omitempty"`

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

// BillingDestination: Configuration of a specific billing destination
// (Currently only support
// bill against consumer project).
type BillingDestination struct {
	// Metrics: Names of the metrics to report to this billing
	// destination.
	// Each name must be defined in Service.metrics section.
	Metrics []string `json:"metrics,omitempty"`

	// MonitoredResource: The monitored resource type. The type must be
	// defined in
	// Service.monitored_resources section.
	MonitoredResource string `json:"monitoredResource,omitempty"`

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

// CancelOperationRequest: The request message for
// Operations.CancelOperation.
type CancelOperationRequest struct {
}

// Context: `Context` defines which contexts an API
// requests.
//
// Example:
//
//     context:
//       rules:
//       - selector: "*"
//         requested:
//         - google.rpc.context.ProjectContext
//         - google.rpc.context.OriginContext
//
// The above specifies that all methods in the API
// request
// `google.rpc.context.ProjectContext`
// and
// `google.rpc.context.OriginContext`.
//
// Available context types are defined in
// package
// `google.rpc.context`.
//
// This also provides mechanism to whitelist any protobuf message
// extension that
// can be sent in grpc metadata using
// “x-goog-ext-<extension_id>-bin”
// and
// “x-goog-ext-<extension_id>-jspb” format. For example, list any
// service
// specific protobuf types that can appear in grpc metadata as follows
// in your
// yaml file:
//
// Example:
//
//     context:
//       rules:
//        - selector:
// "google.example.library.v1.LibraryService.CreateBook"
//          allowed_request_extensions:
//          - google.foo.v1.NewExtension
//          allowed_response_extensions:
//          - google.foo.v1.NewExtension
//
// You can also specify extension ID instead of fully qualified
// extension name
// here.
type Context struct {
	// Rules: A list of RPC context rules that apply to individual API
	// methods.
	//
	// **NOTE:** All service configuration rules follow "last one wins"
	// order.
	Rules []*ContextRule `json:"rules,omitempty"`

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

// ContextRule: A context rule provides information about the context
// for an individual API
// element.
type ContextRule struct {
	// AllowedRequestExtensions: A list of full type names or extension IDs
	// of extensions allowed in grpc
	// side channel from client to backend.
	AllowedRequestExtensions []string `json:"allowedRequestExtensions,omitempty"`

	// AllowedResponseExtensions: A list of full type names or extension IDs
	// of extensions allowed in grpc
	// side channel from backend to client.
	AllowedResponseExtensions []string `json:"allowedResponseExtensions,omitempty"`

	// Provided: A list of full type names of provided contexts.
	Provided []string `json:"provided,omitempty"`

	// Requested: A list of full type names of requested contexts.
	Requested []string `json:"requested,omitempty"`

	// Selector: Selects the methods to which this rule applies.
	//
	// Refer to selector for syntax details.
	Selector string `json:"selector,omitempty"`

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

// Control: Selects and configures the service controller used by the
// service.  The
// service controller handles features like abuse, quota, billing,
// logging,
// monitoring, etc.
type Control struct {
	// Environment: The service control environment to use. If empty, no
	// control plane
	// feature (like quota and billing) will be enabled.
	Environment string `json:"environment,omitempty"`

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

// CreateTenancyUnitRequest: Request to create a tenancy unit for a
// service consumer of a managed service.
type CreateTenancyUnitRequest struct {
	// TenancyUnitId: Optional service producer-provided identifier of the
	// tenancy unit.
	// Must be no longer than 40 characters and preferably URI friendly.
	// If it isn't provided, a UID for the tenancy unit is
	// automatically
	// generated. The identifier must be unique across a managed service.
	// If the tenancy unit already exists for the managed service and
	// service
	// consumer pair, calling `CreateTenancyUnit` returns the existing
	// tenancy
	// unit if the provided identifier is identical or empty, otherwise the
	// call
	// fails.
	TenancyUnitId string `json:"tenancyUnitId,omitempty"`

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

// CustomError: Customize service error responses.  For example, list
// any service
// specific protobuf types that can appear in error detail lists
// of
// error responses.
//
// Example:
//
//     custom_error:
//       types:
//       - google.foo.v1.CustomError
//       - google.foo.v1.AnotherError
type CustomError struct {
	// Rules: The list of custom error rules that apply to individual API
	// messages.
	//
	// **NOTE:** All service configuration rules follow "last one wins"
	// order.
	Rules []*CustomErrorRule `json:"rules,omitempty"`

	// Types: The list of custom error detail types, e.g.
	// 'google.foo.v1.CustomError'.
	Types []string `json:"types,omitempty"`

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

// CustomErrorRule: A custom error rule.
type CustomErrorRule struct {
	// IsErrorType: Mark this message as possible payload in error response.
	//  Otherwise,
	// objects of this type will be filtered when they appear in error
	// payload.
	IsErrorType bool `json:"isErrorType,omitempty"`

	// Selector: Selects messages to which this rule applies.
	//
	// Refer to selector for syntax details.
	Selector string `json:"selector,omitempty"`

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

// CustomHttpPattern: A custom pattern is used for defining custom HTTP
// verb.
type CustomHttpPattern struct {
	// Kind: The name of this custom HTTP verb.
	Kind string `json:"kind,omitempty"`

	// Path: The path matched by this custom verb.
	Path string `json:"path,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 *CustomHttpPattern) MarshalJSON() ([]byte, error) {
	type NoMethod CustomHttpPattern
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// DeleteTenantProjectRequest: Request message to delete tenant project
// resource from the tenancy unit.
type DeleteTenantProjectRequest struct {
	// Tag: Tag of the resource within the tenancy unit.
	Tag string `json:"tag,omitempty"`

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

// Documentation: `Documentation` provides the information for
// describing a service.
//
// Example:
// <pre><code>documentation:
//   summary: >
//     The Google Calendar API gives access
//     to most calendar features.
//   pages:
//   - name: Overview
//     content: &#40;== include google/foo/overview.md ==&#41;
//   - name: Tutorial
//     content: &#40;== include google/foo/tutorial.md ==&#41;
//     subpages;
//     - name: Java
//       content: &#40;== include google/foo/tutorial_java.md ==&#41;
//   rules:
//   - selector: google.calendar.Calendar.Get
//     description: >
//       ...
//   - selector: google.calendar.Calendar.Put
//     description: >
//       ...
// </code></pre>
// Documentation is provided in markdown syntax. In addition to
// standard markdown features, definition lists, tables and fenced
// code blocks are supported. Section headers can be provided and
// are
// interpreted relative to the section nesting of the context where
// a documentation fragment is embedded.
//
// Documentation from the IDL is merged with documentation defined
// via the config at normalization time, where documentation provided
// by config rules overrides IDL provided.
//
// A number of constructs specific to the API platform are supported
// in documentation text.
//
// In order to reference a proto element, the following
// notation can be
// used:
// <pre><code>&#91;fully.qualified.proto.name]&#91;]</code></pre>
// T
// o override the display text used for the link, this can be
// used:
// <pre><code>&#91;display
// text]&#91;fully.qualified.proto.name]</code></pre>
// Text can be excluded from doc using the following
// notation:
// <pre><code>&#40;-- internal comment --&#41;</code></pre>
//
// A few directives are available in documentation. Note that
// directives must appear on a single line to be properly
// identified. The `include` directive includes a markdown file from
// an external source:
// <pre><code>&#40;== include path/to/file ==&#41;</code></pre>
// The `resource_for` directive marks a message to be the resource of
// a collection in REST view. If it is not specified, tools attempt
// to infer the resource from the operations in a
// collection:
// <pre><code>&#40;== resource_for v1.shelves.books
// ==&#41;</code></pre>
// The directive `suppress_warning` does not directly affect
// documentation
// and is documented together with service config validation.
type Documentation struct {
	// DocumentationRootUrl: The URL to the root of documentation.
	DocumentationRootUrl string `json:"documentationRootUrl,omitempty"`

	// Overview: Declares a single overview page. For
	// example:
	// <pre><code>documentation:
	//   summary: ...
	//   overview: &#40;== include overview.md ==&#41;
	// </code></pre>
	// This is a shortcut for the following declaration (using pages
	// style):
	// <pre><code>documentation:
	//   summary: ...
	//   pages:
	//   - name: Overview
	//     content: &#40;== include overview.md ==&#41;
	// </code></pre>
	// Note: you cannot specify both `overview` field and `pages` field.
	Overview string `json:"overview,omitempty"`

	// Pages: The top level pages for the documentation set.
	Pages []*Page `json:"pages,omitempty"`

	// Rules: A list of documentation rules that apply to individual API
	// elements.
	//
	// **NOTE:** All service configuration rules follow "last one wins"
	// order.
	Rules []*DocumentationRule `json:"rules,omitempty"`

	// ServiceRootUrl: Specifies the service root url if the default one
	// (the service name
	// from the yaml file) is not suitable. This can be seen in any
	// fully
	// specified service urls as well as sections that show a base that
	// other
	// urls are relative to.
	ServiceRootUrl string `json:"serviceRootUrl,omitempty"`

	// Summary: A short summary of what the service does. Can only be
	// provided by
	// plain text.
	Summary string `json:"summary,omitempty"`

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

// DocumentationRule: A documentation rule provides information about
// individual API elements.
type DocumentationRule struct {
	// DeprecationDescription: Deprecation description of the selected
	// element(s). It can be provided if
	// an element is marked as `deprecated`.
	DeprecationDescription string `json:"deprecationDescription,omitempty"`

	// Description: Description of the selected API(s).
	Description string `json:"description,omitempty"`

	// Selector: The selector is a comma-separated list of patterns. Each
	// pattern is a
	// qualified name of the element which may end in "*", indicating a
	// wildcard.
	// Wildcards are only allowed at the end and for a whole component of
	// the
	// qualified name, i.e. "foo.*" is ok, but not "foo.b*" or "foo.*.bar".
	// A
	// wildcard will match one or more components. To specify a default for
	// all
	// applicable elements, the whole pattern "*" is used.
	Selector string `json:"selector,omitempty"`

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

// Empty: A generic empty message that you can re-use to avoid defining
// duplicated
// empty messages in your APIs. A typical example is to use it as the
// request
// or the response type of an API method. For instance:
//
//     service Foo {
//       rpc Bar(google.protobuf.Empty) returns
// (google.protobuf.Empty);
//     }
//
// The JSON representation for `Empty` is empty JSON object `{}`.
type Empty struct {
	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`
}

// Endpoint: `Endpoint` describes a network endpoint that serves a set
// of APIs.
// A service may expose any number of endpoints, and all endpoints share
// the
// same service configuration, such as quota configuration and
// monitoring
// configuration.
//
// Example service configuration:
//
//     name: library-example.googleapis.com
//     endpoints:
//       # Below entry makes 'google.example.library.v1.Library'
//       # API be served from endpoint address
// library-example.googleapis.com.
//       # It also allows HTTP OPTIONS calls to be passed to the
// backend, for
//       # it to decide whether the subsequent cross-origin request is
//       # allowed to proceed.
//     - name: library-example.googleapis.com
//       allow_cors: true
type Endpoint struct {
	// Aliases: DEPRECATED: This field is no longer supported. Instead of
	// using aliases,
	// please specify multiple google.api.Endpoint for each of the
	// intended
	// aliases.
	//
	// Additional names that this endpoint will be hosted on.
	Aliases []string `json:"aliases,omitempty"`

	// AllowCors:
	// Allowing
	// [CORS](https://en.wikipedia.org/wiki/Cross-origin_resource_sh
	// aring), aka
	// cross-domain traffic, would allow the backends served from this
	// endpoint to
	// receive and respond to HTTP OPTIONS requests. The response will be
	// used by
	// the browser to determine whether the subsequent cross-origin request
	// is
	// allowed to proceed.
	AllowCors bool `json:"allowCors,omitempty"`

	// Name: The canonical name of this endpoint.
	Name string `json:"name,omitempty"`

	// Target: The specification of an Internet routable address of API
	// frontend that will
	// handle requests to this
	// [API
	// Endpoint](https://cloud.google.com/apis/design/glossary). It should
	// be
	// either a valid IPv4 address or a fully-qualified domain name. For
	// example,
	// "8.8.8.8" or "myservice.appspot.com".
	Target string `json:"target,omitempty"`

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

// Enum: Enum type definition.
type Enum struct {
	// Enumvalue: Enum value definitions.
	Enumvalue []*EnumValue `json:"enumvalue,omitempty"`

	// Name: Enum type name.
	Name string `json:"name,omitempty"`

	// Options: Protocol buffer options.
	Options []*Option `json:"options,omitempty"`

	// SourceContext: The source context.
	SourceContext *SourceContext `json:"sourceContext,omitempty"`

	// Syntax: The source syntax.
	//
	// Possible values:
	//   "SYNTAX_PROTO2" - Syntax `proto2`.
	//   "SYNTAX_PROTO3" - Syntax `proto3`.
	Syntax string `json:"syntax,omitempty"`

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

// EnumValue: Enum value definition.
type EnumValue struct {
	// Name: Enum value name.
	Name string `json:"name,omitempty"`

	// Number: Enum value number.
	Number int64 `json:"number,omitempty"`

	// Options: Protocol buffer options.
	Options []*Option `json:"options,omitempty"`

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

// Field: A single field of a message type.
type Field struct {
	// Cardinality: The field cardinality.
	//
	// Possible values:
	//   "CARDINALITY_UNKNOWN" - For fields with unknown cardinality.
	//   "CARDINALITY_OPTIONAL" - For optional fields.
	//   "CARDINALITY_REQUIRED" - For required fields. Proto2 syntax only.
	//   "CARDINALITY_REPEATED" - For repeated fields.
	Cardinality string `json:"cardinality,omitempty"`

	// DefaultValue: The string value of the default value of this field.
	// Proto2 syntax only.
	DefaultValue string `json:"defaultValue,omitempty"`

	// JsonName: The field JSON name.
	JsonName string `json:"jsonName,omitempty"`

	// Kind: The field type.
	//
	// Possible values:
	//   "TYPE_UNKNOWN" - Field type unknown.
	//   "TYPE_DOUBLE" - Field type double.
	//   "TYPE_FLOAT" - Field type float.
	//   "TYPE_INT64" - Field type int64.
	//   "TYPE_UINT64" - Field type uint64.
	//   "TYPE_INT32" - Field type int32.
	//   "TYPE_FIXED64" - Field type fixed64.
	//   "TYPE_FIXED32" - Field type fixed32.
	//   "TYPE_BOOL" - Field type bool.
	//   "TYPE_STRING" - Field type string.
	//   "TYPE_GROUP" - Field type group. Proto2 syntax only, and
	// deprecated.
	//   "TYPE_MESSAGE" - Field type message.
	//   "TYPE_BYTES" - Field type bytes.
	//   "TYPE_UINT32" - Field type uint32.
	//   "TYPE_ENUM" - Field type enum.
	//   "TYPE_SFIXED32" - Field type sfixed32.
	//   "TYPE_SFIXED64" - Field type sfixed64.
	//   "TYPE_SINT32" - Field type sint32.
	//   "TYPE_SINT64" - Field type sint64.
	Kind string `json:"kind,omitempty"`

	// Name: The field name.
	Name string `json:"name,omitempty"`

	// Number: The field number.
	Number int64 `json:"number,omitempty"`

	// OneofIndex: The index of the field type in `Type.oneofs`, for message
	// or enumeration
	// types. The first type has index 1; zero means the type is not in the
	// list.
	OneofIndex int64 `json:"oneofIndex,omitempty"`

	// Options: The protocol buffer options.
	Options []*Option `json:"options,omitempty"`

	// Packed: Whether to use alternative packed wire representation.
	Packed bool `json:"packed,omitempty"`

	// TypeUrl: The field type URL, without the scheme, for message or
	// enumeration
	// types. Example: "type.googleapis.com/google.protobuf.Timestamp".
	TypeUrl string `json:"typeUrl,omitempty"`

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

// Http: Defines the HTTP configuration for an API service. It contains
// a list of
// HttpRule, each specifying the mapping of an RPC method
// to one or more HTTP REST API methods.
type Http struct {
	// FullyDecodeReservedExpansion: When set to true, URL path parameters
	// will be fully URI-decoded except in
	// cases of single segment matches in reserved expansion, where "%2F"
	// will be
	// left encoded.
	//
	// The default behavior is to not decode RFC 6570 reserved characters in
	// multi
	// segment matches.
	FullyDecodeReservedExpansion bool `json:"fullyDecodeReservedExpansion,omitempty"`

	// Rules: A list of HTTP configuration rules that apply to individual
	// API methods.
	//
	// **NOTE:** All service configuration rules follow "last one wins"
	// order.
	Rules []*HttpRule `json:"rules,omitempty"`

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

// HttpRule: # gRPC Transcoding
//
// gRPC Transcoding is a feature for mapping between a gRPC method and
// one or
// more HTTP REST endpoints. It allows developers to build a single API
// service
// that supports both gRPC APIs and REST APIs. Many systems, including
// [Google
// APIs](https://github.com/googleapis/googleapis),
// [Cloud Endpoints](https://cloud.google.com/endpoints),
// [gRPC
// Gateway](https://github.com/grpc-ecosystem/grpc-gateway),
// and [Envoy](https://github.com/envoyproxy/envoy) proxy support this
// feature
// and use it for large scale production services.
//
// `HttpRule` defines the schema of the gRPC/REST mapping. The mapping
// specifies
// how different portions of the gRPC request message are mapped to the
// URL
// path, URL query parameters, and HTTP request body. It also controls
// how the
// gRPC response message is mapped to the HTTP response body. `HttpRule`
// is
// typically specified as an `google.api.http` annotation on the gRPC
// method.
//
// Each mapping specifies a URL path template and an HTTP method. The
// path
// template may refer to one or more fields in the gRPC request message,
// as long
// as each field is a non-repeated field with a primitive (non-message)
// type.
// The path template controls how fields of the request message are
// mapped to
// the URL path.
//
// Example:
//
//     service Messaging {
//       rpc GetMessage(GetMessageRequest) returns (Message) {
//         option (google.api.http) = {
//             get: "/v1/{name=messages/*}"
//         };
//       }
//     }
//     message GetMessageRequest {
//       string name = 1; // Mapped to URL path.
//     }
//     message Message {
//       string text = 1; // The resource content.
//     }
//
// This enables an HTTP REST to gRPC mapping as below:
//
// HTTP | gRPC
// -----|-----
// `GET /v1/messages/123456`  | `GetMessage(name:
// "messages/123456")`
//
// Any fields in the request message which are not bound by the path
// template
// automatically become HTTP query parameters if there is no HTTP
// request body.
// For example:
//
//     service Messaging {
//       rpc GetMessage(GetMessageRequest) returns (Message) {
//         option (google.api.http) = {
//             get:"/v1/messages/{message_id}"
//         };
//       }
//     }
//     message GetMessageRequest {
//       message SubMessage {
//         string subfield = 1;
//       }
//       string message_id = 1; // Mapped to URL path.
//       int64 revision = 2;    // Mapped to URL query parameter
// `revision`.
//       SubMessage sub = 3;    // Mapped to URL query parameter
// `sub.subfield`.
//     }
//
// This enables a HTTP JSON to RPC mapping as below:
//
// HTTP | gRPC
// -----|-----
// `GET /v1/messages/123456?revision=2&sub.subfield=foo`
// |
// `GetMessage(message_id: "123456" revision: 2 sub:
// SubMessage(subfield:
// "foo"))`
//
// Note that fields which are mapped to URL query parameters must have
// a
// primitive type or a repeated primitive type or a non-repeated message
// type.
// In the case of a repeated type, the parameter can be repeated in the
// URL
// as `...?param=A&param=B`. In the case of a message type, each field
// of the
// message is mapped to a separate parameter, such
// as
// `...?foo.a=A&foo.b=B&foo.c=C`.
//
// For HTTP methods that allow a request body, the `body`
// field
// specifies the mapping. Consider a REST update method on the
// message resource collection:
//
//     service Messaging {
//       rpc UpdateMessage(UpdateMessageRequest) returns (Message) {
//         option (google.api.http) = {
//           patch: "/v1/messages/{message_id}"
//           body: "message"
//         };
//       }
//     }
//     message UpdateMessageRequest {
//       string message_id = 1; // mapped to the URL
//       Message message = 2;   // mapped to the body
//     }
//
// The following HTTP JSON to RPC mapping is enabled, where
// the
// representation of the JSON in the request body is determined
// by
// protos JSON encoding:
//
// HTTP | gRPC
// -----|-----
// `PATCH /v1/messages/123456 { "text": "Hi!" }` |
// `UpdateMessage(message_id:
// "123456" message { text: "Hi!" })`
//
// The special name `*` can be used in the body mapping to define
// that
// every field not bound by the path template should be mapped to
// the
// request body.  This enables the following alternative definition
// of
// the update method:
//
//     service Messaging {
//       rpc UpdateMessage(Message) returns (Message) {
//         option (google.api.http) = {
//           patch: "/v1/messages/{message_id}"
//           body: "*"
//         };
//       }
//     }
//     message Message {
//       string message_id = 1;
//       string text = 2;
//     }
//
//
// The following HTTP JSON to RPC mapping is enabled:
//
// HTTP | gRPC
// -----|-----
// `PATCH /v1/messages/123456 { "text": "Hi!" }` |
// `UpdateMessage(message_id:
// "123456" text: "Hi!")`
//
// Note that when using `*` in the body mapping, it is not possible
// to
// have HTTP parameters, as all fields not bound by the path end in
// the body. This makes this option more rarely used in practice
// when
// defining REST APIs. The common usage of `*` is in custom
// methods
// which don't use the URL at all for transferring data.
//
// It is possible to define multiple HTTP methods for one RPC by
// using
// the `additional_bindings` option. Example:
//
//     service Messaging {
//       rpc GetMessage(GetMessageRequest) returns (Message) {
//         option (google.api.http) = {
//           get: "/v1/messages/{message_id}"
//           additional_bindings {
//             get: "/v1/users/{user_id}/messages/{message_id}"
//           }
//         };
//       }
//     }
//     message GetMessageRequest {
//       string message_id = 1;
//       string user_id = 2;
//     }
//
// This enables the following two alternative HTTP JSON to RPC
// mappings:
//
// HTTP | gRPC
// -----|-----
// `GET /v1/messages/123456` | `GetMessage(message_id: "123456")`
// `GET /v1/users/me/messages/123456` | `GetMessage(user_id: "me"
// message_id:
// "123456")`
//
// ## Rules for HTTP mapping
//
// 1. Leaf request fields (recursive expansion nested messages in the
// request
//    message) are classified into three categories:
//    - Fields referred by the path template. They are passed via the
// URL path.
//    - Fields referred by the HttpRule.body. They are passed via the
// HTTP
//      request body.
//    - All other fields are passed via the URL query parameters, and
// the
//      parameter name is the field path in the request message. A
// repeated
//      field can be represented as multiple query parameters under the
// same
//      name.
//  2. If HttpRule.body is "*", there is no URL query parameter, all
// fields
//     are passed via URL path and HTTP request body.
//  3. If HttpRule.body is omitted, there is no HTTP request body, all
//     fields are passed via URL path and URL query parameters.
//
// ### Path template syntax
//
//     Template = "/" Segments [ Verb ] ;
//     Segments = Segment { "/" Segment } ;
//     Segment  = "*" | "**" | LITERAL | Variable ;
//     Variable = "{" FieldPath [ "=" Segments ] "}" ;
//     FieldPath = IDENT { "." IDENT } ;
//     Verb     = ":" LITERAL ;
//
// The syntax `*` matches a single URL path segment. The syntax `**`
// matches
// zero or more URL path segments, which must be the last part of the
// URL path
// except the `Verb`.
//
// The syntax `Variable` matches part of the URL path as specified by
// its
// template. A variable template must not contain other variables. If a
// variable
// matches a single path segment, its template may be omitted, e.g.
// `{var}`
// is equivalent to `{var=*}`.
//
// The syntax `LITERAL` matches literal text in the URL path. If the
// `LITERAL`
// contains any reserved character, such characters should be
// percent-encoded
// before the matching.
//
// If a variable contains exactly one path segment, such as "{var}"
// or
// "{var=*}", when such a variable is expanded into a URL path on the
// client
// side, all characters except `[-_.~0-9a-zA-Z]` are percent-encoded.
// The
// server side does the reverse decoding. Such variables show up in
// the
// [Discovery
// Document](https://developers.google.com/discovery/v1/re
// ference/apis) as
// `{var}`.
//
// If a variable contains multiple path segments, such as
// "{var=foo/*}"
// or "{var=**}", when such a variable is expanded into a URL path on
// the
// client side, all characters except `[-_.~/0-9a-zA-Z]` are
// percent-encoded.
// The server side does the reverse decoding, except "%2F" and "%2f" are
// left
// unchanged. Such variables show up in
// the
// [Discovery
// Document](https://developers.google.com/discovery/v1/re
// ference/apis) as
// `{+var}`.
//
// ## Using gRPC API Service Configuration
//
// gRPC API Service Configuration (service config) is a configuration
// language
// for configuring a gRPC service to become a user-facing product.
// The
// service config is simply the YAML representation of the
// `google.api.Service`
// proto message.
//
// As an alternative to annotating your proto file, you can configure
// gRPC
// transcoding in your service config YAML files. You do this by
// specifying a
// `HttpRule` that maps the gRPC method to a REST endpoint, achieving
// the same
// effect as the proto annotation. This can be particularly useful if
// you
// have a proto that is reused in multiple services. Note that any
// transcoding
// specified in the service config will override any matching
// transcoding
// configuration in the proto.
//
// Example:
//
//     http:
//       rules:
//         # Selects a gRPC method and applies HttpRule to it.
//         - selector: example.v1.Messaging.GetMessage
//           get: /v1/messages/{message_id}/{sub.subfield}
//
// ## Special notes
//
// When gRPC Transcoding is used to map a gRPC to JSON REST endpoints,
// the
// proto to JSON conversion must follow the
// [proto3
// specification](https://developers.google.com/protocol-buffers/
// docs/proto3#json).
//
// While the single segment variable follows the semantics of
// [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.2 Simple
// String
// Expansion, the multi segment variable **does not** follow RFC 6570
// Section
// 3.2.3 Reserved Expansion. The reason is that the Reserved
// Expansion
// does not expand special characters like `?` and `#`, which would
// lead
// to invalid URLs. As the result, gRPC Transcoding uses a custom
// encoding
// for multi segment variables.
//
// The path variables **must not** refer to any repeated or mapped
// field,
// because client libraries are not capable of handling such variable
// expansion.
//
// The path variables **must not** capture the leading "/" character.
// The reason
// is that the most common use case "{var}" does not capture the leading
// "/"
// character. For consistency, all path variables must share the same
// behavior.
//
// Repeated message fields must not be mapped to URL query parameters,
// because
// no client library can support such complicated mapping.
//
// If an API needs to use a JSON array for request or response body, it
// can map
// the request or response body to a repeated field. However, some
// gRPC
// Transcoding implementations may not support this feature.
type HttpRule struct {
	// AdditionalBindings: Additional HTTP bindings for the selector. Nested
	// bindings must
	// not contain an `additional_bindings` field themselves (that is,
	// the nesting may only be one level deep).
	AdditionalBindings []*HttpRule `json:"additionalBindings,omitempty"`

	// AllowHalfDuplex: When this flag is set to true, HTTP requests will be
	// allowed to invoke a
	// half-duplex streaming method.
	AllowHalfDuplex bool `json:"allowHalfDuplex,omitempty"`

	// Body: The name of the request field whose value is mapped to the HTTP
	// request
	// body, or `*` for mapping all request fields not captured by the
	// path
	// pattern to the HTTP body, or omitted for not having any HTTP request
	// body.
	//
	// NOTE: the referred field must be present at the top-level of the
	// request
	// message type.
	Body string `json:"body,omitempty"`

	// Custom: The custom pattern is used for specifying an HTTP method that
	// is not
	// included in the `pattern` field, such as HEAD, or "*" to leave
	// the
	// HTTP method unspecified for this rule. The wild-card rule is
	// useful
	// for services that provide content to Web (HTML) clients.
	Custom *CustomHttpPattern `json:"custom,omitempty"`

	// Delete: Maps to HTTP DELETE. Used for deleting a resource.
	Delete string `json:"delete,omitempty"`

	// Get: Maps to HTTP GET. Used for listing and getting information
	// about
	// resources.
	Get string `json:"get,omitempty"`

	// Patch: Maps to HTTP PATCH. Used for updating a resource.
	Patch string `json:"patch,omitempty"`

	// Post: Maps to HTTP POST. Used for creating a resource or performing
	// an action.
	Post string `json:"post,omitempty"`

	// Put: Maps to HTTP PUT. Used for replacing a resource.
	Put string `json:"put,omitempty"`

	// ResponseBody: Optional. The name of the response field whose value is
	// mapped to the HTTP
	// response body. When omitted, the entire response message will be
	// used
	// as the HTTP response body.
	//
	// NOTE: The referred field must be present at the top-level of the
	// response
	// message type.
	ResponseBody string `json:"responseBody,omitempty"`

	// Selector: Selects a method to which this rule applies.
	//
	// Refer to selector for syntax details.
	Selector string `json:"selector,omitempty"`

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

// JwtLocation: Specifies a location to extract JWT from an API request.
type JwtLocation struct {
	// Header: Specifies HTTP header name to extract JWT token.
	Header string `json:"header,omitempty"`

	// Query: Specifies URL query parameter name to extract JWT token.
	Query string `json:"query,omitempty"`

	// ValuePrefix: The value prefix. The value format is
	// "value_prefix{token}"
	// Only applies to "in" header type. Must be empty for "in" query
	// type.
	// If not empty, the header value has to match (case sensitive) this
	// prefix.
	// If not matched, JWT will not be extracted. If matched, JWT will
	// be
	// extracted after the prefix is removed.
	//
	// For example, for "Authorization: Bearer {JWT}",
	// value_prefix="Bearer " with a space at the end.
	ValuePrefix string `json:"valuePrefix,omitempty"`

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

// LabelDescriptor: A description of a label.
type LabelDescriptor struct {
	// Description: A human-readable description for the label.
	Description string `json:"description,omitempty"`

	// Key: The label key.
	Key string `json:"key,omitempty"`

	// ValueType: The type of data that can be assigned to the label.
	//
	// Possible values:
	//   "STRING" - A variable-length string. This is the default.
	//   "BOOL" - Boolean; true or false.
	//   "INT64" - A 64-bit signed integer.
	ValueType string `json:"valueType,omitempty"`

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

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

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

// ListOperationsResponse: The response message for
// Operations.ListOperations.
type ListOperationsResponse struct {
	// NextPageToken: The standard List next-page token.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// Operations: A list of operations that matches the specified filter in
	// the request.
	Operations []*Operation `json:"operations,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 *ListOperationsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListOperationsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// ListTenancyUnitsResponse: Response for the list request.
type ListTenancyUnitsResponse struct {
	// NextPageToken: Pagination token for large results.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// TenancyUnits: Tenancy units matching the request.
	TenancyUnits []*TenancyUnit `json:"tenancyUnits,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 *ListTenancyUnitsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListTenancyUnitsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// LogDescriptor: A description of a log type. Example in YAML format:
//
//     - name: library.googleapis.com/activity_history
//       description: The history of borrowing and returning library
// items.
//       display_name: Activity
//       labels:
//       - key: /customer_id
//         description: Identifier of a library customer
type LogDescriptor struct {
	// Description: A human-readable description of this log. This
	// information appears in
	// the documentation and can contain details.
	Description string `json:"description,omitempty"`

	// DisplayName: The human-readable name for this log. This information
	// appears on
	// the user interface and should be concise.
	DisplayName string `json:"displayName,omitempty"`

	// Labels: The set of labels that are available to describe a specific
	// log entry.
	// Runtime requests that contain labels not specified here
	// are
	// considered invalid.
	Labels []*LabelDescriptor `json:"labels,omitempty"`

	// Name: The name of the log. It must be less than 512 characters long
	// and can
	// include the following characters: upper- and lower-case
	// alphanumeric
	// characters [A-Za-z0-9], and punctuation characters including
	// slash, underscore, hyphen, period [/_-.].
	Name string `json:"name,omitempty"`

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

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

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

// Logging: Logging configuration of the service.
//
// The following example shows how to configure logs to be sent to
// the
// producer and consumer projects. In the example, the
// `activity_history`
// log is sent to both the producer and consumer projects, whereas
// the
// `purchase_history` log is only sent to the producer project.
//
//     monitored_resources:
//     - type: library.googleapis.com/branch
//       labels:
//       - key: /city
//         description: The city where the library branch is located
// in.
//       - key: /name
//         description: The name of the branch.
//     logs:
//     - name: activity_history
//       labels:
//       - key: /customer_id
//     - name: purchase_history
//     logging:
//       producer_destinations:
//       - monitored_resource: library.googleapis.com/branch
//         logs:
//         - activity_history
//         - purchase_history
//       consumer_destinations:
//       - monitored_resource: library.googleapis.com/branch
//         logs:
//         - activity_history
type Logging struct {
	// ConsumerDestinations: Logging configurations for sending logs to the
	// consumer project.
	// There can be multiple consumer destinations, each one must have
	// a
	// different monitored resource type. A log can be used in at most
	// one consumer destination.
	ConsumerDestinations []*LoggingDestination `json:"consumerDestinations,omitempty"`

	// ProducerDestinations: Logging configurations for sending logs to the
	// producer project.
	// There can be multiple producer destinations, each one must have
	// a
	// different monitored resource type. A log can be used in at most
	// one producer destination.
	ProducerDestinations []*LoggingDestination `json:"producerDestinations,omitempty"`

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

// LoggingDestination: Configuration of a specific logging destination
// (the producer project
// or the consumer project).
type LoggingDestination struct {
	// Logs: Names of the logs to be sent to this destination. Each name
	// must
	// be defined in the Service.logs section. If the log name is
	// not a domain scoped name, it will be automatically prefixed with
	// the service name followed by "/".
	Logs []string `json:"logs,omitempty"`

	// MonitoredResource: The monitored resource type. The type must be
	// defined in the
	// Service.monitored_resources section.
	MonitoredResource string `json:"monitoredResource,omitempty"`

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

// Method: Method represents a method of an API interface.
type Method struct {
	// Name: The simple name of this method.
	Name string `json:"name,omitempty"`

	// Options: Any metadata attached to the method.
	Options []*Option `json:"options,omitempty"`

	// RequestStreaming: If true, the request is streamed.
	RequestStreaming bool `json:"requestStreaming,omitempty"`

	// RequestTypeUrl: A URL of the input message type.
	RequestTypeUrl string `json:"requestTypeUrl,omitempty"`

	// ResponseStreaming: If true, the response is streamed.
	ResponseStreaming bool `json:"responseStreaming,omitempty"`

	// ResponseTypeUrl: The URL of the output message type.
	ResponseTypeUrl string `json:"responseTypeUrl,omitempty"`

	// Syntax: The source syntax of this method.
	//
	// Possible values:
	//   "SYNTAX_PROTO2" - Syntax `proto2`.
	//   "SYNTAX_PROTO3" - Syntax `proto3`.
	Syntax string `json:"syntax,omitempty"`

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

// MetricDescriptor: Defines a metric type and its schema. Once a metric
// descriptor is created,
// deleting or altering it stops data collection and makes the metric
// type's
// existing data unusable.
//
// The following are specific rules for service defined Monitoring
// metric
// descriptors:
//
// * `type`, `metric_kind`, `value_type`, `description`,
// `display_name`,
//   `launch_stage` fields are all required. The `unit` field must be
// specified
//   if the `value_type` is any of DOUBLE, INT64, DISTRIBUTION.
// * Maximum of default 500 metric descriptors per service is allowed.
// * Maximum of default 10 labels per metric descriptor is allowed.
//
// The default maximum limit can be overridden. Please
// follow
// https://cloud.google.com/monitoring/quotas
type MetricDescriptor struct {
	// Description: A detailed description of the metric, which can be used
	// in documentation.
	Description string `json:"description,omitempty"`

	// DisplayName: A concise name for the metric, which can be displayed in
	// user interfaces.
	// Use sentence case without an ending period, for example "Request
	// count".
	// This field is optional but it is recommended to be set for any
	// metrics
	// associated with user-visible concepts, such as Quota.
	DisplayName string `json:"displayName,omitempty"`

	// Labels: The set of labels that can be used to describe a
	// specific
	// instance of this metric type.
	//
	// The label key name must follow:
	//
	// * Only upper and lower-case letters, digits and underscores (_) are
	//   allowed.
	// * Label name must start with a letter or digit.
	// * The maximum length of a label name is 100 characters.
	//
	// For example,
	// the
	// `appengine.googleapis.com/http/server/response_latencies` metric
	// type has a label for the HTTP response code, `response_code`, so
	// you can look at latencies for successful responses or just
	// for responses that failed.
	Labels []*LabelDescriptor `json:"labels,omitempty"`

	// LaunchStage: Optional. The launch stage of the metric definition.
	//
	// Possible values:
	//   "LAUNCH_STAGE_UNSPECIFIED" - Do not use this default value.
	//   "UNIMPLEMENTED" - The feature is not yet implemented. Users can not
	// use it.
	//   "PRELAUNCH" - Prelaunch features are hidden from users and are only
	// visible internally.
	//   "EARLY_ACCESS" - Early Access features are limited to a closed
	// group of testers. To use
	// these features, you must sign up in advance and sign a Trusted
	// Tester
	// agreement (which includes confidentiality provisions). These features
	// may
	// be unstable, changed in backward-incompatible ways, and are
	// not
	// guaranteed to be released.
	//   "ALPHA" - Alpha is a limited availability test for releases before
	// they are cleared
	// for widespread use. By Alpha, all significant design issues are
	// resolved
	// and we are in the process of verifying functionality. Alpha
	// customers
	// need to apply for access, agree to applicable terms, and have
	// their
	// projects whitelisted. Alpha releases don’t have to be feature
	// complete,
	// no SLAs are provided, and there are no technical support obligations,
	// but
	// they will be far enough along that customers can actually use them
	// in
	// test environments or for limited-use tests -- just like they would
	// in
	// normal production cases.
	//   "BETA" - Beta is the point at which we are ready to open a release
	// for any
	// customer to use. There are no SLA or technical support obligations in
	// a
	// Beta release. Products will be complete from a feature perspective,
	// but
	// may have some open outstanding issues. Beta releases are suitable
	// for
	// limited production use cases.
	//   "GA" - GA features are open to all developers and are considered
	// stable and
	// fully qualified for production use.
	//   "DEPRECATED" - Deprecated features are scheduled to be shut down
	// and removed. For more
	// information, see the “Deprecation Policy” section of our [Terms
	// of
	// Service](https://cloud.google.com/terms/)
	// and the [Google Cloud Platform Subject to the
	// Deprecation
	// Policy](https://cloud.google.com/terms/deprecation) documentation.
	LaunchStage string `json:"launchStage,omitempty"`

	// Metadata: Optional. Metadata which can be used to guide usage of the
	// metric.
	Metadata *MetricDescriptorMetadata `json:"metadata,omitempty"`

	// MetricKind: Whether the metric records instantaneous values, changes
	// to a value, etc.
	// Some combinations of `metric_kind` and `value_type` might not be
	// supported.
	//
	// Possible values:
	//   "METRIC_KIND_UNSPECIFIED" - Do not use this default value.
	//   "GAUGE" - An instantaneous measurement of a value.
	//   "DELTA" - The change in a value during a time interval.
	//   "CUMULATIVE" - A value accumulated over a time interval.
	// Cumulative
	// measurements in a time series should have the same start time
	// and increasing end times, until an event resets the cumulative
	// value to zero and sets a new start time for the following
	// points.
	MetricKind string `json:"metricKind,omitempty"`

	// MonitoredResourceTypes: Read-only. If present, then a time
	// series, which is identified partially by
	// a metric type and a MonitoredResourceDescriptor, that is
	// associated
	// with this metric type can only be associated with one of the
	// monitored
	// resource types listed here.
	MonitoredResourceTypes []string `json:"monitoredResourceTypes,omitempty"`

	// Name: The resource name of the metric descriptor.
	Name string `json:"name,omitempty"`

	// Type: The metric type, including its DNS name prefix. The type is
	// not
	// URL-encoded.
	//
	// All service defined metrics must be prefixed with the service name,
	// in the
	// format of `{service name}/{relative metric name}`, such
	// as
	// `cloudsql.googleapis.com/database/cpu/utilization`. The relative
	// metric
	// name must follow:
	//
	// * Only upper and lower-case letters, digits, '/' and underscores '_'
	// are
	//   allowed.
	// * The maximum number of characters allowed for the
	// relative_metric_name is
	//   100.
	//
	// All user-defined metric types have the DNS
	// name
	// `custom.googleapis.com`, `external.googleapis.com`,
	// or
	// `logging.googleapis.com/user/`.
	//
	// Metric types should use a natural hierarchical grouping. For
	// example:
	//
	//     "custom.googleapis.com/invoice/paid/amount"
	//     "external.googleapis.com/prometheus/up"
	//     "appengine.googleapis.com/http/server/response_latencies"
	Type string `json:"type,omitempty"`

	// Unit: The units in which the metric value is reported. It is only
	// applicable
	// if the `value_type` is `INT64`, `DOUBLE`, or `DISTRIBUTION`. The
	// `unit`
	// defines the representation of the stored metric values.
	//
	// Different systems may scale the values to be more easily displayed
	// (so a
	// value of `0.02KBy` _might_ be displayed as `20By`, and a value
	// of
	// `3523KBy` _might_ be displayed as `3.5MBy`). However, if the `unit`
	// is
	// `KBy`, then the value of the metric is always in thousands of bytes,
	// no
	// matter how it may be displayed..
	//
	// If you want a custom metric to record the exact number of CPU-seconds
	// used
	// by a job, you can create an `INT64 CUMULATIVE` metric whose `unit`
	// is
	// `s{CPU}` (or equivalently `1s{CPU}` or just `s`). If the job uses
	// 12,005
	// CPU-seconds, then the value is written as `12005`.
	//
	// Alternatively, if you want a custom metric to record data in a
	// more
	// granular way, you can create a `DOUBLE CUMULATIVE` metric whose
	// `unit` is
	// `ks{CPU}`, and then write the value `12.005` (which is
	// `12005/1000`),
	// or use `Kis{CPU}` and write `11.723` (which is `12005/1024`).
	//
	// The supported units are a subset of [The Unified Code for Units
	// of
	// Measure](http://unitsofmeasure.org/ucum.html) standard:
	//
	// **Basic units (UNIT)**
	//
	// * `bit`   bit
	// * `By`    byte
	// * `s`     second
	// * `min`   minute
	// * `h`     hour
	// * `d`     day
	// * `1`     dimensionless
	//
	// **Prefixes (PREFIX)**
	//
	// * `k`     kilo    (10^3)
	// * `M`     mega    (10^6)
	// * `G`     giga    (10^9)
	// * `T`     tera    (10^12)
	// * `P`     peta    (10^15)
	// * `E`     exa     (10^18)
	// * `Z`     zetta   (10^21)
	// * `Y`     yotta   (10^24)
	//
	// * `m`     milli   (10^-3)
	// * `u`     micro   (10^-6)
	// * `n`     nano    (10^-9)
	// * `p`     pico    (10^-12)
	// * `f`     femto   (10^-15)
	// * `a`     atto    (10^-18)
	// * `z`     zepto   (10^-21)
	// * `y`     yocto   (10^-24)
	//
	// * `Ki`    kibi    (2^10)
	// * `Mi`    mebi    (2^20)
	// * `Gi`    gibi    (2^30)
	// * `Ti`    tebi    (2^40)
	// * `Pi`    pebi    (2^50)
	//
	// **Grammar**
	//
	// The grammar also includes these connectors:
	//
	// * `/`    division or ratio (as an infix operator). For examples,
	//          `kBy/{email}` or `MiBy/10ms` (although you should almost
	// never
	//          have `/s` in a metric `unit`; rates should always be
	// computed at
	//          query time from the underlying cumulative or delta value).
	// * `.`    multiplication or composition (as an infix operator). For
	//          examples, `GBy.d` or `k{watt}.h`.
	//
	// The grammar for a unit is as follows:
	//
	//     Expression = Component { "." Component } { "/" Component } ;
	//
	//     Component = ( [ PREFIX ] UNIT | "%" ) [ Annotation ]
	//               | Annotation
	//               | "1"
	//               ;
	//
	//     Annotation = "{" NAME "}" ;
	//
	// Notes:
	//
	// * `Annotation` is just a comment if it follows a `UNIT`. If the
	// annotation
	//    is used alone, then the unit is equivalent to `1`. For examples,
	//    `{request}/s == 1/s`, `By{transmitted}/s == By/s`.
	// * `NAME` is a sequence of non-blank printable ASCII characters not
	//    containing `{` or `}`.
	// * `1` represents a unitary [dimensionless
	//    unit](https://en.wikipedia.org/wiki/Dimensionless_quantity) of 1,
	// such
	//    as in `1/s`. It is typically used when none of the basic units
	// are
	//    appropriate. For example, "new users per day" can be represented
	// as
	//    `1/d` or `{new-users}/d` (and a metric value `5` would mean "5
	// new
	//    users). Alternatively, "thousands of page views per day" would be
	//    represented as `1000/d` or `k1/d` or `k{page_views}/d` (and a
	// metric
	//    value of `5.3` would mean "5300 page views per day").
	// * `%` represents dimensionless value of 1/100, and annotates values
	// giving
	//    a percentage (so the metric values are typically in the range of
	// 0..100,
	//    and a metric value `3` means "3 percent").
	// * `10^2.%` indicates a metric contains a ratio, typically in the
	// range
	//    0..1, that will be multiplied by 100 and displayed as a
	// percentage
	//    (so a metric value `0.03` means "3 percent").
	Unit string `json:"unit,omitempty"`

	// ValueType: Whether the measurement is an integer, a floating-point
	// number, etc.
	// Some combinations of `metric_kind` and `value_type` might not be
	// supported.
	//
	// Possible values:
	//   "VALUE_TYPE_UNSPECIFIED" - Do not use this default value.
	//   "BOOL" - The value is a boolean.
	// This value type can be used only if the metric kind is `GAUGE`.
	//   "INT64" - The value is a signed 64-bit integer.
	//   "DOUBLE" - The value is a double precision floating point number.
	//   "STRING" - The value is a text string.
	// This value type can be used only if the metric kind is `GAUGE`.
	//   "DISTRIBUTION" - The value is a `Distribution`.
	//   "MONEY" - The value is money.
	ValueType string `json:"valueType,omitempty"`

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

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

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

// MetricDescriptorMetadata: Additional annotations that can be used to
// guide the usage of a metric.
type MetricDescriptorMetadata struct {
	// IngestDelay: The delay of data points caused by ingestion. Data
	// points older than this
	// age are guaranteed to be ingested and available to be read,
	// excluding
	// data loss due to errors.
	IngestDelay string `json:"ingestDelay,omitempty"`

	// LaunchStage: Deprecated. Must use the MetricDescriptor.launch_stage
	// instead.
	//
	// Possible values:
	//   "LAUNCH_STAGE_UNSPECIFIED" - Do not use this default value.
	//   "UNIMPLEMENTED" - The feature is not yet implemented. Users can not
	// use it.
	//   "PRELAUNCH" - Prelaunch features are hidden from users and are only
	// visible internally.
	//   "EARLY_ACCESS" - Early Access features are limited to a closed
	// group of testers. To use
	// these features, you must sign up in advance and sign a Trusted
	// Tester
	// agreement (which includes confidentiality provisions). These features
	// may
	// be unstable, changed in backward-incompatible ways, and are
	// not
	// guaranteed to be released.
	//   "ALPHA" - Alpha is a limited availability test for releases before
	// they are cleared
	// for widespread use. By Alpha, all significant design issues are
	// resolved
	// and we are in the process of verifying functionality. Alpha
	// customers
	// need to apply for access, agree to applicable terms, and have
	// their
	// projects whitelisted. Alpha releases don’t have to be feature
	// complete,
	// no SLAs are provided, and there are no technical support obligations,
	// but
	// they will be far enough along that customers can actually use them
	// in
	// test environments or for limited-use tests -- just like they would
	// in
	// normal production cases.
	//   "BETA" - Beta is the point at which we are ready to open a release
	// for any
	// customer to use. There are no SLA or technical support obligations in
	// a
	// Beta release. Products will be complete from a feature perspective,
	// but
	// may have some open outstanding issues. Beta releases are suitable
	// for
	// limited production use cases.
	//   "GA" - GA features are open to all developers and are considered
	// stable and
	// fully qualified for production use.
	//   "DEPRECATED" - Deprecated features are scheduled to be shut down
	// and removed. For more
	// information, see the “Deprecation Policy” section of our [Terms
	// of
	// Service](https://cloud.google.com/terms/)
	// and the [Google Cloud Platform Subject to the
	// Deprecation
	// Policy](https://cloud.google.com/terms/deprecation) documentation.
	LaunchStage string `json:"launchStage,omitempty"`

	// SamplePeriod: The sampling period of metric data points. For metrics
	// which are written
	// periodically, consecutive data points are stored at this time
	// interval,
	// excluding data loss due to errors. Metrics with a higher granularity
	// have
	// a smaller sampling period.
	SamplePeriod string `json:"samplePeriod,omitempty"`

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

// MetricRule: Bind API methods to metrics. Binding a method to a metric
// causes that
// metric's configured quota behaviors to apply to the method call.
type MetricRule struct {
	// MetricCosts: Metrics to update when the selected methods are called,
	// and the associated
	// cost applied to each metric.
	//
	// The key of the map is the metric name, and the values are the
	// amount
	// increased for the metric against which the quota limits are
	// defined.
	// The value must not be negative.
	MetricCosts map[string]string `json:"metricCosts,omitempty"`

	// Selector: Selects the methods to which this rule applies.
	//
	// Refer to selector for syntax details.
	Selector string `json:"selector,omitempty"`

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

// Mixin: Declares an API Interface to be included in this interface.
// The including
// interface must redeclare all the methods from the included interface,
// but
// documentation and options are inherited as follows:
//
// - If after comment and whitespace stripping, the documentation
//   string of the redeclared method is empty, it will be inherited
//   from the original method.
//
// - Each annotation belonging to the service config (http,
//   visibility) which is not set in the redeclared method will be
//   inherited.
//
// - If an http annotation is inherited, the path pattern will be
//   modified as follows. Any version prefix will be replaced by the
//   version of the including interface plus the root path if
//   specified.
//
// Example of a simple mixin:
//
//     package google.acl.v1;
//     service AccessControl {
//       // Get the underlying ACL object.
//       rpc GetAcl(GetAclRequest) returns (Acl) {
//         option (google.api.http).get = "/v1/{resource=**}:getAcl";
//       }
//     }
//
//     package google.storage.v2;
//     service Storage {
//       //       rpc GetAcl(GetAclRequest) returns (Acl);
//
//       // Get a data record.
//       rpc GetData(GetDataRequest) returns (Data) {
//         option (google.api.http).get = "/v2/{resource=**}";
//       }
//     }
//
// Example of a mixin configuration:
//
//     apis:
//     - name: google.storage.v2.Storage
//       mixins:
//       - name: google.acl.v1.AccessControl
//
// The mixin construct implies that all methods in `AccessControl`
// are
// also declared with same name and request/response types in
// `Storage`. A documentation generator or annotation processor will
// see the effective `Storage.GetAcl` method after
// inherting
// documentation and annotations as follows:
//
//     service Storage {
//       // Get the underlying ACL object.
//       rpc GetAcl(GetAclRequest) returns (Acl) {
//         option (google.api.http).get = "/v2/{resource=**}:getAcl";
//       }
//       ...
//     }
//
// Note how the version in the path pattern changed from `v1` to
// `v2`.
//
// If the `root` field in the mixin is specified, it should be
// a
// relative path under which inherited HTTP paths are placed. Example:
//
//     apis:
//     - name: google.storage.v2.Storage
//       mixins:
//       - name: google.acl.v1.AccessControl
//         root: acls
//
// This implies the following inherited HTTP annotation:
//
//     service Storage {
//       // Get the underlying ACL object.
//       rpc GetAcl(GetAclRequest) returns (Acl) {
//         option (google.api.http).get =
// "/v2/acls/{resource=**}:getAcl";
//       }
//       ...
//     }
type Mixin struct {
	// Name: The fully qualified name of the interface which is included.
	Name string `json:"name,omitempty"`

	// Root: If non-empty specifies a path under which inherited HTTP
	// paths
	// are rooted.
	Root string `json:"root,omitempty"`

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

// MonitoredResourceDescriptor: An object that describes the schema of a
// MonitoredResource object using a
// type name and a set of labels.  For example, the monitored
// resource
// descriptor for Google Compute Engine VM instances has a type
// of
// "gce_instance" and specifies the use of the labels "instance_id"
// and
// "zone" to identify particular VM instances.
//
// Different services can support different monitored resource
// types.
//
// The following are specific rules to service defined monitored
// resources for
// Monitoring and Logging:
//
// * The `type`, `display_name`, `description`, `labels` and
// `launch_stage`
//   fields are all required.
// * The first label of the monitored resource descriptor must be
//   `resource_container`. There are legacy monitored resource
// descritptors
//   start with `project_id`.
// * It must include a `location` label.
// * Maximum of default 5 service defined monitored resource
// descriptors
//   is allowed per service.
// * Maximum of default 10 labels per monitored resource is
// allowed.
//
// The default maximum limit can be overridden. Please
// follow
// https://cloud.google.com/monitoring/quotas
//
type MonitoredResourceDescriptor struct {
	// Description: Optional. A detailed description of the monitored
	// resource type that might
	// be used in documentation.
	Description string `json:"description,omitempty"`

	// DisplayName: Optional. A concise name for the monitored resource type
	// that might be
	// displayed in user interfaces. It should be a Title Cased Noun
	// Phrase,
	// without any article or other determiners. For example,
	// "Google Cloud SQL Database".
	DisplayName string `json:"displayName,omitempty"`

	// Labels: Required. A set of labels used to describe instances of this
	// monitored
	// resource type.
	// The label key name must follow:
	//
	// * Only upper and lower-case letters, digits and underscores (_) are
	//   allowed.
	// * Label name must start with a letter or digit.
	// * The maximum length of a label name is 100 characters.
	//
	// For example, an individual Google Cloud SQL database is
	// identified by values for the labels `database_id` and `location`.
	Labels []*LabelDescriptor `json:"labels,omitempty"`

	// LaunchStage: Optional. The launch stage of the monitored resource
	// definition.
	//
	// Possible values:
	//   "LAUNCH_STAGE_UNSPECIFIED" - Do not use this default value.
	//   "UNIMPLEMENTED" - The feature is not yet implemented. Users can not
	// use it.
	//   "PRELAUNCH" - Prelaunch features are hidden from users and are only
	// visible internally.
	//   "EARLY_ACCESS" - Early Access features are limited to a closed
	// group of testers. To use
	// these features, you must sign up in advance and sign a Trusted
	// Tester
	// agreement (which includes confidentiality provisions). These features
	// may
	// be unstable, changed in backward-incompatible ways, and are
	// not
	// guaranteed to be released.
	//   "ALPHA" - Alpha is a limited availability test for releases before
	// they are cleared
	// for widespread use. By Alpha, all significant design issues are
	// resolved
	// and we are in the process of verifying functionality. Alpha
	// customers
	// need to apply for access, agree to applicable terms, and have
	// their
	// projects whitelisted. Alpha releases don’t have to be feature
	// complete,
	// no SLAs are provided, and there are no technical support obligations,
	// but
	// they will be far enough along that customers can actually use them
	// in
	// test environments or for limited-use tests -- just like they would
	// in
	// normal production cases.
	//   "BETA" - Beta is the point at which we are ready to open a release
	// for any
	// customer to use. There are no SLA or technical support obligations in
	// a
	// Beta release. Products will be complete from a feature perspective,
	// but
	// may have some open outstanding issues. Beta releases are suitable
	// for
	// limited production use cases.
	//   "GA" - GA features are open to all developers and are considered
	// stable and
	// fully qualified for production use.
	//   "DEPRECATED" - Deprecated features are scheduled to be shut down
	// and removed. For more
	// information, see the “Deprecation Policy” section of our [Terms
	// of
	// Service](https://cloud.google.com/terms/)
	// and the [Google Cloud Platform Subject to the
	// Deprecation
	// Policy](https://cloud.google.com/terms/deprecation) documentation.
	LaunchStage string `json:"launchStage,omitempty"`

	// Name: Optional. The resource name of the monitored resource
	// descriptor:
	// "projects/{project_id}/monitoredResourceDescriptors/{type
	// }" where
	// {type} is the value of the `type` field in this object
	// and
	// {project_id} is a project ID that provides API-specific context
	// for
	// accessing the type.  APIs that do not use project information can use
	// the
	// resource name format "monitoredResourceDescriptors/{type}".
	Name string `json:"name,omitempty"`

	// Type: Required. The monitored resource type. For example, the
	// type
	// `cloudsql_database` represents databases in Google Cloud SQL.
	//
	// All service defined monitored resource types must be prefixed with
	// the
	// service name, in the format of `{service name}/{relative resource
	// name}`.
	// The relative resource name must follow:
	//
	// * Only upper and lower-case letters and digits are allowed.
	// * It must start with upper case character and is recommended to use
	// Upper
	//   Camel Case style.
	// * The maximum number of characters allowed for the
	// relative_resource_name
	//   is 100.
	//
	// Note there are legacy service monitored resources not following this
	// rule.
	Type string `json:"type,omitempty"`

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

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

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