dialogflow/v2/dialogflow-gen.go

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated file. DO NOT EDIT.

// Package dialogflow provides access to the Dialogflow API.
//
// This package is DEPRECATED. Use package cloud.google.com/go/dialogflow/apiv2 instead.
//
// For product documentation, see: https://cloud.google.com/dialogflow/
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/dialogflow/v2"
//   ...
//   ctx := context.Background()
//   dialogflowService, err := dialogflow.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
//
// By default, all available scopes (see "Constants") are used to authenticate. To restrict scopes, use option.WithScopes:
//
//   dialogflowService, err := dialogflow.NewService(ctx, option.WithScopes(dialogflow.DialogflowScope))
//
// To use an API key for authentication (note: some APIs do not support API keys), use option.WithAPIKey:
//
//   dialogflowService, err := dialogflow.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, ...)
//   dialogflowService, err := dialogflow.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package dialogflow // import "google.golang.org/api/dialogflow/v2"

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

	googleapi "google.golang.org/api/googleapi"
	gensupport "google.golang.org/api/internal/gensupport"
	option "google.golang.org/api/option"
	htransport "google.golang.org/api/transport/http"
)

// Always reference these packages, just in case the auto-generated code
// below doesn't.
var _ = bytes.NewBuffer
var _ = strconv.Itoa
var _ = fmt.Sprintf
var _ = json.NewDecoder
var _ = io.Copy
var _ = url.Parse
var _ = gensupport.MarshalJSON
var _ = googleapi.Version
var _ = errors.New
var _ = strings.Replace
var _ = context.Canceled

const apiId = "dialogflow:v2"
const apiName = "dialogflow"
const apiVersion = "v2"
const basePath = "https://dialogflow.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"

	// View, manage and query your Dialogflow agents
	DialogflowScope = "https://www.googleapis.com/auth/dialogflow"
)

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

// New creates a new Service. It uses the provided http.Client for requests.
//
// Deprecated: please use NewService instead.
// To provide a custom HTTP client, use option.WithHTTPClient.
// If you are using google.golang.org/api/googleapis/transport.APIKey, use option.WithAPIKey with NewService instead.
func New(client *http.Client) (*Service, error) {
	if client == nil {
		return nil, errors.New("client is nil")
	}
	s := &Service{client: client, BasePath: basePath}
	s.Projects = NewProjectsService(s)
	return s, nil
}

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

	Projects *ProjectsService
}

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

func NewProjectsService(s *Service) *ProjectsService {
	rs := &ProjectsService{s: s}
	rs.Agent_ = NewProjectsAgentService(s)
	rs.Locations = NewProjectsLocationsService(s)
	rs.Operations = NewProjectsOperationsService(s)
	return rs
}

type ProjectsService struct {
	s *Service

	Agent_ *ProjectsAgentService

	Locations *ProjectsLocationsService

	Operations *ProjectsOperationsService
}

func NewProjectsAgentService(s *Service) *ProjectsAgentService {
	rs := &ProjectsAgentService{s: s}
	rs.EntityTypes = NewProjectsAgentEntityTypesService(s)
	rs.Intents = NewProjectsAgentIntentsService(s)
	rs.Sessions = NewProjectsAgentSessionsService(s)
	return rs
}

type ProjectsAgentService struct {
	s *Service

	EntityTypes *ProjectsAgentEntityTypesService

	Intents *ProjectsAgentIntentsService

	Sessions *ProjectsAgentSessionsService
}

func NewProjectsAgentEntityTypesService(s *Service) *ProjectsAgentEntityTypesService {
	rs := &ProjectsAgentEntityTypesService{s: s}
	rs.Entities = NewProjectsAgentEntityTypesEntitiesService(s)
	return rs
}

type ProjectsAgentEntityTypesService struct {
	s *Service

	Entities *ProjectsAgentEntityTypesEntitiesService
}

func NewProjectsAgentEntityTypesEntitiesService(s *Service) *ProjectsAgentEntityTypesEntitiesService {
	rs := &ProjectsAgentEntityTypesEntitiesService{s: s}
	return rs
}

type ProjectsAgentEntityTypesEntitiesService struct {
	s *Service
}

func NewProjectsAgentIntentsService(s *Service) *ProjectsAgentIntentsService {
	rs := &ProjectsAgentIntentsService{s: s}
	return rs
}

type ProjectsAgentIntentsService struct {
	s *Service
}

func NewProjectsAgentSessionsService(s *Service) *ProjectsAgentSessionsService {
	rs := &ProjectsAgentSessionsService{s: s}
	rs.Contexts = NewProjectsAgentSessionsContextsService(s)
	rs.EntityTypes = NewProjectsAgentSessionsEntityTypesService(s)
	return rs
}

type ProjectsAgentSessionsService struct {
	s *Service

	Contexts *ProjectsAgentSessionsContextsService

	EntityTypes *ProjectsAgentSessionsEntityTypesService
}

func NewProjectsAgentSessionsContextsService(s *Service) *ProjectsAgentSessionsContextsService {
	rs := &ProjectsAgentSessionsContextsService{s: s}
	return rs
}

type ProjectsAgentSessionsContextsService struct {
	s *Service
}

func NewProjectsAgentSessionsEntityTypesService(s *Service) *ProjectsAgentSessionsEntityTypesService {
	rs := &ProjectsAgentSessionsEntityTypesService{s: s}
	return rs
}

type ProjectsAgentSessionsEntityTypesService struct {
	s *Service
}

func NewProjectsLocationsService(s *Service) *ProjectsLocationsService {
	rs := &ProjectsLocationsService{s: s}
	rs.Operations = NewProjectsLocationsOperationsService(s)
	return rs
}

type ProjectsLocationsService struct {
	s *Service

	Operations *ProjectsLocationsOperationsService
}

func NewProjectsLocationsOperationsService(s *Service) *ProjectsLocationsOperationsService {
	rs := &ProjectsLocationsOperationsService{s: s}
	return rs
}

type ProjectsLocationsOperationsService struct {
	s *Service
}

func NewProjectsOperationsService(s *Service) *ProjectsOperationsService {
	rs := &ProjectsOperationsService{s: s}
	return rs
}

type ProjectsOperationsService struct {
	s *Service
}

// GoogleCloudDialogflowV2Agent: Represents a conversational agent.
type GoogleCloudDialogflowV2Agent struct {
	// ApiVersion: Optional. API version displayed in Dialogflow console. If
	// not specified,
	// V2 API is assumed. Clients are free to query different service
	// endpoints
	// for different API versions. However, bots connectors and webhook
	// calls will
	// follow the specified API version.
	//
	// Possible values:
	//   "API_VERSION_UNSPECIFIED" - Not specified.
	//   "API_VERSION_V1" - Legacy V1 API.
	//   "API_VERSION_V2" - V2 API.
	//   "API_VERSION_V2_BETA_1" - V2beta1 API.
	ApiVersion string `json:"apiVersion,omitempty"`

	// AvatarUri: Optional. The URI of the agent's avatar.
	// Avatars are used throughout the Dialogflow console and in the
	// self-hosted
	// [Web
	// Demo](https://cloud.google.com/dialogflow/docs/integr
	// ations/web-demo)
	// integration.
	AvatarUri string `json:"avatarUri,omitempty"`

	// ClassificationThreshold: Optional. To filter out false positive
	// results and still get variety in
	// matched natural language inputs for your agent, you can tune the
	// machine
	// learning classification threshold. If the returned score value is
	// less than
	// the threshold value, then a fallback intent will be triggered or, if
	// there
	// are no fallback intents defined, no intent will be triggered. The
	// score
	// values range from 0.0 (completely uncertain) to 1.0 (completely
	// certain).
	// If set to 0.0, the default of 0.3 is used.
	ClassificationThreshold float64 `json:"classificationThreshold,omitempty"`

	// DefaultLanguageCode: Required. The default language of the agent as a
	// language tag.
	// See
	// [Language
	// Support](https://cloud.google.com/dialogflow/docs/refere
	// nce/language)
	// for a list of the currently supported language codes. This field
	// cannot be
	// set by the `Update` method.
	DefaultLanguageCode string `json:"defaultLanguageCode,omitempty"`

	// Description: Optional. The description of this agent.
	// The maximum length is 500 characters. If exceeded, the request is
	// rejected.
	Description string `json:"description,omitempty"`

	// DisplayName: Required. The name of this agent.
	DisplayName string `json:"displayName,omitempty"`

	// EnableLogging: Optional. Determines whether this agent should log
	// conversation queries.
	EnableLogging bool `json:"enableLogging,omitempty"`

	// MatchMode: Optional. Determines how intents are detected from user
	// queries.
	//
	// Possible values:
	//   "MATCH_MODE_UNSPECIFIED" - Not specified.
	//   "MATCH_MODE_HYBRID" - Best for agents with a small number of
	// examples in intents and/or wide
	// use of templates syntax and composite entities.
	//   "MATCH_MODE_ML_ONLY" - Can be used for agents with a large number
	// of examples in intents,
	// especially the ones using @sys.any or very large developer entities.
	MatchMode string `json:"matchMode,omitempty"`

	// Parent: Required. The project of this agent.
	// Format: `projects/<Project ID>`.
	Parent string `json:"parent,omitempty"`

	// SupportedLanguageCodes: Optional. The list of all languages supported
	// by this agent (except for the
	// `default_language_code`).
	SupportedLanguageCodes []string `json:"supportedLanguageCodes,omitempty"`

	// Tier: Optional. The agent tier. If not specified, TIER_STANDARD is
	// assumed.
	//
	// Possible values:
	//   "TIER_UNSPECIFIED" - Not specified. This value should never be
	// used.
	//   "TIER_STANDARD" - Standard tier.
	//   "TIER_ENTERPRISE" - Enterprise tier (Essentials).
	//   "TIER_ENTERPRISE_PLUS" - Enterprise tier (Plus).
	Tier string `json:"tier,omitempty"`

	// TimeZone: Required. The time zone of this agent from the
	// [time zone database](https://www.iana.org/time-zones),
	// e.g.,
	// America/New_York, Europe/Paris.
	TimeZone string `json:"timeZone,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "ApiVersion") 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. "ApiVersion") 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 *GoogleCloudDialogflowV2Agent) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2Agent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDialogflowV2Agent) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDialogflowV2Agent
	var s1 struct {
		ClassificationThreshold gensupport.JSONFloat64 `json:"classificationThreshold"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.ClassificationThreshold = float64(s1.ClassificationThreshold)
	return nil
}

// GoogleCloudDialogflowV2AnnotatedMessagePart: Represents a part of a
// message possibly annotated with an entity. The part
// can be an entity or purely a part of the message between two entities
// or
// message start/end.
type GoogleCloudDialogflowV2AnnotatedMessagePart struct {
	// EntityType: The [Dialogflow system
	// entity
	// type](https://cloud.google.com/dialogflow/docs/reference/system
	// -entities)
	// of this message part. If this is empty, Dialogflow could not annotate
	// the
	// phrase part with a system entity.
	EntityType string `json:"entityType,omitempty"`

	// FormattedValue: The [Dialogflow system entity formatted
	// value
	// ](https://cloud.google.com/dialogflow/docs/reference/system-enti
	// ties) of
	// this message part. For example for a system entity of
	// type
	// `@sys.unit-currency`, this may contain:
	// <pre>
	// {
	//   "amount": 5,
	//   "currency": "USD"
	// }
	// </pre>
	FormattedValue interface{} `json:"formattedValue,omitempty"`

	// Text: A part of a message possibly annotated with an entity.
	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EntityType") 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. "EntityType") 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 *GoogleCloudDialogflowV2AnnotatedMessagePart) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2AnnotatedMessagePart
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchCreateEntitiesRequest: The request
// message for EntityTypes.BatchCreateEntities.
type GoogleCloudDialogflowV2BatchCreateEntitiesRequest struct {
	// Entities: Required. The entities to create.
	Entities []*GoogleCloudDialogflowV2EntityTypeEntity `json:"entities,omitempty"`

	// LanguageCode: Optional. The language of entity synonyms defined in
	// `entities`. If not
	// specified, the agent's default language is
	// used.
	// [Many
	// languages](https://cloud.google.com/dialogflow/docs/refere
	// nce/language)
	// are supported. Note: languages must be enabled in the agent before
	// they can
	// be used.
	LanguageCode string `json:"languageCode,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Entities") 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. "Entities") 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 *GoogleCloudDialogflowV2BatchCreateEntitiesRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchCreateEntitiesRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchDeleteEntitiesRequest: The request
// message for EntityTypes.BatchDeleteEntities.
type GoogleCloudDialogflowV2BatchDeleteEntitiesRequest struct {
	// EntityValues: Required. The canonical `values` of the entities to
	// delete. Note that
	// these are not fully-qualified names, i.e. they don't start
	// with
	// `projects/<Project ID>`.
	EntityValues []string `json:"entityValues,omitempty"`

	// LanguageCode: Optional. The language of entity synonyms defined in
	// `entities`. If not
	// specified, the agent's default language is
	// used.
	// [Many
	// languages](https://cloud.google.com/dialogflow/docs/refere
	// nce/language)
	// are supported. Note: languages must be enabled in the agent before
	// they can
	// be used.
	LanguageCode string `json:"languageCode,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EntityValues") 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. "EntityValues") 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 *GoogleCloudDialogflowV2BatchDeleteEntitiesRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchDeleteEntitiesRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchDeleteEntityTypesRequest: The request
// message for EntityTypes.BatchDeleteEntityTypes.
type GoogleCloudDialogflowV2BatchDeleteEntityTypesRequest struct {
	// EntityTypeNames: Required. The names entity types to delete. All
	// names must point to the
	// same agent as `parent`.
	EntityTypeNames []string `json:"entityTypeNames,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EntityTypeNames") 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. "EntityTypeNames") 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 *GoogleCloudDialogflowV2BatchDeleteEntityTypesRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchDeleteEntityTypesRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchDeleteIntentsRequest: The request message
// for Intents.BatchDeleteIntents.
type GoogleCloudDialogflowV2BatchDeleteIntentsRequest struct {
	// Intents: Required. The collection of intents to delete. Only intent
	// `name` must be
	// filled in.
	Intents []*GoogleCloudDialogflowV2Intent `json:"intents,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Intents") 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. "Intents") 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 *GoogleCloudDialogflowV2BatchDeleteIntentsRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchDeleteIntentsRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchUpdateEntitiesRequest: The request
// message for EntityTypes.BatchUpdateEntities.
type GoogleCloudDialogflowV2BatchUpdateEntitiesRequest struct {
	// Entities: Required. The entities to update or create.
	Entities []*GoogleCloudDialogflowV2EntityTypeEntity `json:"entities,omitempty"`

	// LanguageCode: Optional. The language of entity synonyms defined in
	// `entities`. If not
	// specified, the agent's default language is
	// used.
	// [Many
	// languages](https://cloud.google.com/dialogflow/docs/refere
	// nce/language)
	// are supported. Note: languages must be enabled in the agent before
	// they can
	// be used.
	LanguageCode string `json:"languageCode,omitempty"`

	// UpdateMask: Optional. The mask to control which fields get updated.
	UpdateMask string `json:"updateMask,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Entities") 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. "Entities") 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 *GoogleCloudDialogflowV2BatchUpdateEntitiesRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchUpdateEntitiesRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchUpdateEntityTypesRequest: The request
// message for EntityTypes.BatchUpdateEntityTypes.
type GoogleCloudDialogflowV2BatchUpdateEntityTypesRequest struct {
	// EntityTypeBatchInline: The collection of entity types to update or
	// create.
	EntityTypeBatchInline *GoogleCloudDialogflowV2EntityTypeBatch `json:"entityTypeBatchInline,omitempty"`

	// EntityTypeBatchUri: The URI to a Google Cloud Storage file containing
	// entity types to update
	// or create. The file format can either be a serialized proto
	// (of
	// EntityBatch type) or a JSON object. Note: The URI must start
	// with
	// "gs://".
	EntityTypeBatchUri string `json:"entityTypeBatchUri,omitempty"`

	// LanguageCode: Optional. The language of entity synonyms defined in
	// `entity_types`. If not
	// specified, the agent's default language is
	// used.
	// [Many
	// languages](https://cloud.google.com/dialogflow/docs/refere
	// nce/language)
	// are supported. Note: languages must be enabled in the agent before
	// they can
	// be used.
	LanguageCode string `json:"languageCode,omitempty"`

	// UpdateMask: Optional. The mask to control which fields get updated.
	UpdateMask string `json:"updateMask,omitempty"`

	// ForceSendFields is a list of field names (e.g.
	// "EntityTypeBatchInline") 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. "EntityTypeBatchInline") 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 *GoogleCloudDialogflowV2BatchUpdateEntityTypesRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchUpdateEntityTypesRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchUpdateEntityTypesResponse: The response
// message for EntityTypes.BatchUpdateEntityTypes.
type GoogleCloudDialogflowV2BatchUpdateEntityTypesResponse struct {
	// EntityTypes: The collection of updated or created entity types.
	EntityTypes []*GoogleCloudDialogflowV2EntityType `json:"entityTypes,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EntityTypes") 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. "EntityTypes") 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 *GoogleCloudDialogflowV2BatchUpdateEntityTypesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchUpdateEntityTypesResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchUpdateIntentsRequest: The request message
// for Intents.BatchUpdateIntents.
type GoogleCloudDialogflowV2BatchUpdateIntentsRequest struct {
	// IntentBatchInline: The collection of intents to update or create.
	IntentBatchInline *GoogleCloudDialogflowV2IntentBatch `json:"intentBatchInline,omitempty"`

	// IntentBatchUri: The URI to a Google Cloud Storage file containing
	// intents to update or
	// create. The file format can either be a serialized proto (of
	// IntentBatch
	// type) or JSON object. Note: The URI must start with "gs://".
	IntentBatchUri string `json:"intentBatchUri,omitempty"`

	// IntentView: Optional. The resource view to apply to the returned
	// intent.
	//
	// Possible values:
	//   "INTENT_VIEW_UNSPECIFIED" - Training phrases field is not populated
	// in the response.
	//   "INTENT_VIEW_FULL" - All fields are populated.
	IntentView string `json:"intentView,omitempty"`

	// LanguageCode: Optional. The language of training phrases, parameters
	// and rich messages
	// defined in `intents`. If not specified, the agent's default language
	// is
	// used.
	// [Many
	// languages](https://cloud.google.com/dialogflow/docs/reference/la
	// nguage)
	// are supported. Note: languages must be enabled in the agent before
	// they can
	// be used.
	LanguageCode string `json:"languageCode,omitempty"`

	// UpdateMask: Optional. The mask to control which fields get updated.
	UpdateMask string `json:"updateMask,omitempty"`

	// ForceSendFields is a list of field names (e.g. "IntentBatchInline")
	// 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. "IntentBatchInline") 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 *GoogleCloudDialogflowV2BatchUpdateIntentsRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchUpdateIntentsRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2BatchUpdateIntentsResponse: The response
// message for Intents.BatchUpdateIntents.
type GoogleCloudDialogflowV2BatchUpdateIntentsResponse struct {
	// Intents: The collection of updated or created intents.
	Intents []*GoogleCloudDialogflowV2Intent `json:"intents,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Intents") 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. "Intents") 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 *GoogleCloudDialogflowV2BatchUpdateIntentsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2BatchUpdateIntentsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2Context: Represents a context.
type GoogleCloudDialogflowV2Context struct {
	// LifespanCount: Optional. The number of conversational query requests
	// after which the
	// context expires. If set to `0` (the default) the context
	// expires
	// immediately. Contexts expire automatically after 20 minutes if
	// there
	// are no matching queries.
	LifespanCount int64 `json:"lifespanCount,omitempty"`

	// Name: Required. The unique identifier of the context.
	// Format:
	// `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context
	// ID>`.
	//
	// The `Context ID` is always converted to lowercase, may only
	// contain
	// characters in [a-zA-Z0-9_-%] and may be at most 250 bytes long.
	Name string `json:"name,omitempty"`

	// Parameters: Optional. The collection of parameters associated with
	// this context.
	// Refer to
	// [this
	// doc](https://cloud.google.com/dialogflow/docs/intents-actions-pa
	// rameters)
	// for syntax.
	Parameters googleapi.RawMessage `json:"parameters,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "LifespanCount") 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. "LifespanCount") 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 *GoogleCloudDialogflowV2Context) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2Context
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ConversationEvent: Represents a notification
// sent to Cloud Pub/Sub subscribers for conversation
// lifecycle events.
type GoogleCloudDialogflowV2ConversationEvent struct {
	// Conversation: The unique identifier of the conversation this
	// notification
	// refers to.
	// Format: `projects/<Project ID>/conversations/<Conversation ID>`.
	Conversation string `json:"conversation,omitempty"`

	// ErrorStatus: More detailed information about an error. Only set for
	// type
	// UNRECOVERABLE_ERROR_IN_PHONE_CALL.
	ErrorStatus *GoogleRpcStatus `json:"errorStatus,omitempty"`

	// NewMessagePayload: Payload of NEW_MESSAGE event.
	NewMessagePayload *GoogleCloudDialogflowV2Message `json:"newMessagePayload,omitempty"`

	// Type: The type of the event that this notification refers to.
	//
	// Possible values:
	//   "TYPE_UNSPECIFIED" - Type not set.
	//   "CONVERSATION_STARTED" - A new conversation has been opened. This
	// is fired when a telephone call
	// is answered, or a conversation is created via the API.
	//   "CONVERSATION_FINISHED" - An existing conversation has closed. This
	// is fired when a telephone call
	// is terminated, or a conversation is closed via the API.
	//   "HUMAN_INTERVENTION_NEEDED" - An existing conversation has received
	// notification from Dialogflow that
	// human intervention is required.
	//   "NEW_MESSAGE" - An existing conversation has received a new
	// message, either from API or
	// telephony. It is configured
	// in
	// ConversationProfile.new_message_event_notification_config
	//   "UNRECOVERABLE_ERROR" - Unrecoverable error during a telephone
	// call.
	//
	// In general non-recoverable errors only occur if something
	// was
	// misconfigured in the ConversationProfile corresponding to the call.
	// After
	// a non-recoverable error, Dialogflow may stop responding.
	//
	// We don't fire this event:
	// * in an API call because we can directly return the error, or,
	// * when we can recover from an error.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Conversation") 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. "Conversation") 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 *GoogleCloudDialogflowV2ConversationEvent) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ConversationEvent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2DetectIntentRequest: The request to detect
// user's intent.
type GoogleCloudDialogflowV2DetectIntentRequest struct {
	// InputAudio: Optional. The natural language speech audio to be
	// processed. This field
	// should be populated iff `query_input` is set to an input audio
	// config.
	// A single request can contain up to 1 minute of speech audio data.
	InputAudio string `json:"inputAudio,omitempty"`

	// OutputAudioConfig: Optional. Instructs the speech synthesizer how to
	// generate the output
	// audio. If this field is not set and agent-level speech synthesizer is
	// not
	// configured, no output audio is generated.
	OutputAudioConfig *GoogleCloudDialogflowV2OutputAudioConfig `json:"outputAudioConfig,omitempty"`

	// QueryInput: Required. The input specification. It can be set to:
	//
	// 1.  an audio config
	//     which instructs the speech recognizer how to process the speech
	// audio,
	//
	// 2.  a conversational query in the form of text, or
	//
	// 3.  an event that specifies which intent to trigger.
	QueryInput *GoogleCloudDialogflowV2QueryInput `json:"queryInput,omitempty"`

	// QueryParams: Optional. The parameters of this query.
	QueryParams *GoogleCloudDialogflowV2QueryParameters `json:"queryParams,omitempty"`

	// ForceSendFields is a list of field names (e.g. "InputAudio") 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. "InputAudio") 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 *GoogleCloudDialogflowV2DetectIntentRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2DetectIntentRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2DetectIntentResponse: The message returned
// from the DetectIntent method.
type GoogleCloudDialogflowV2DetectIntentResponse struct {
	// OutputAudio: The audio data bytes encoded as specified in the
	// request.
	// Note: The output audio is generated based on the values of default
	// platform
	// text responses found in the `query_result.fulfillment_messages`
	// field. If
	// multiple default text responses exist, they will be concatenated
	// when
	// generating audio. If no default platform text responses exist,
	// the
	// generated audio content will be empty.
	OutputAudio string `json:"outputAudio,omitempty"`

	// OutputAudioConfig: The config used by the speech synthesizer to
	// generate the output audio.
	OutputAudioConfig *GoogleCloudDialogflowV2OutputAudioConfig `json:"outputAudioConfig,omitempty"`

	// QueryResult: The selected results of the conversational query or
	// event processing.
	// See `alternative_query_results` for additional potential results.
	QueryResult *GoogleCloudDialogflowV2QueryResult `json:"queryResult,omitempty"`

	// ResponseId: The unique identifier of the response. It can be used
	// to
	// locate a response in the training example set or for reporting
	// issues.
	ResponseId string `json:"responseId,omitempty"`

	// WebhookStatus: Specifies the status of the webhook request.
	WebhookStatus *GoogleRpcStatus `json:"webhookStatus,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "OutputAudio") 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. "OutputAudio") 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 *GoogleCloudDialogflowV2DetectIntentResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2DetectIntentResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2EntityType: Represents an entity type.
// Entity types serve as a tool for extracting parameter values from
// natural
// language queries.
type GoogleCloudDialogflowV2EntityType struct {
	// AutoExpansionMode: Optional. Indicates whether the entity type can be
	// automatically
	// expanded.
	//
	// Possible values:
	//   "AUTO_EXPANSION_MODE_UNSPECIFIED" - Auto expansion disabled for the
	// entity.
	//   "AUTO_EXPANSION_MODE_DEFAULT" - Allows an agent to recognize values
	// that have not been explicitly
	// listed in the entity.
	AutoExpansionMode string `json:"autoExpansionMode,omitempty"`

	// DisplayName: Required. The name of the entity type.
	DisplayName string `json:"displayName,omitempty"`

	// EnableFuzzyExtraction: Optional. Enables fuzzy entity extraction
	// during classification.
	EnableFuzzyExtraction bool `json:"enableFuzzyExtraction,omitempty"`

	// Entities: Optional. The collection of entity entries associated with
	// the entity type.
	Entities []*GoogleCloudDialogflowV2EntityTypeEntity `json:"entities,omitempty"`

	// Kind: Required. Indicates the kind of entity type.
	//
	// Possible values:
	//   "KIND_UNSPECIFIED" - Not specified. This value should be never
	// used.
	//   "KIND_MAP" - Map entity types allow mapping of a group of synonyms
	// to a canonical
	// value.
	//   "KIND_LIST" - List entity types contain a set of entries that do
	// not map to canonical
	// values. However, list entity types can contain references to other
	// entity
	// types (with or without aliases).
	//   "KIND_REGEXP" - Regexp entity types allow to specify regular
	// expressions in entries
	// values.
	Kind string `json:"kind,omitempty"`

	// Name: The unique identifier of the entity type.
	// Required for EntityTypes.UpdateEntityType
	// and
	// EntityTypes.BatchUpdateEntityTypes methods.
	// Format: `projects/<Project ID>/agent/entityTypes/<Entity Type ID>`.
	Name string `json:"name,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "AutoExpansionMode")
	// 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. "AutoExpansionMode") 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 *GoogleCloudDialogflowV2EntityType) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2EntityType
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2EntityTypeBatch: This message is a wrapper
// around a collection of entity types.
type GoogleCloudDialogflowV2EntityTypeBatch struct {
	// EntityTypes: A collection of entity types.
	EntityTypes []*GoogleCloudDialogflowV2EntityType `json:"entityTypes,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EntityTypes") 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. "EntityTypes") 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 *GoogleCloudDialogflowV2EntityTypeBatch) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2EntityTypeBatch
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2EntityTypeEntity: An **entity entry** for an
// associated entity type.
type GoogleCloudDialogflowV2EntityTypeEntity struct {
	// Synonyms: Required. A collection of value synonyms. For example, if
	// the entity type
	// is *vegetable*, and `value` is *scallions*, a synonym could be
	// *green
	// onions*.
	//
	// For `KIND_LIST` entity types:
	//
	// *   This collection must contain exactly one synonym equal to
	// `value`.
	Synonyms []string `json:"synonyms,omitempty"`

	// Value: Required. The primary value associated with this entity
	// entry.
	// For example, if the entity type is *vegetable*, the value could
	// be
	// *scallions*.
	//
	// For `KIND_MAP` entity types:
	//
	// *   A canonical value to be used in place of synonyms.
	//
	// For `KIND_LIST` entity types:
	//
	// *   A string that can contain references to other entity types (with
	// or
	//     without aliases).
	Value string `json:"value,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Synonyms") 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. "Synonyms") 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 *GoogleCloudDialogflowV2EntityTypeEntity) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2EntityTypeEntity
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2EventInput: Events allow for matching intents
// by event name instead of the natural
// language input. For instance, input `<event: { name:
// "welcome_event",
// parameters: { name: "Sam" } }>` can trigger a personalized welcome
// response.
// The parameter `name` may be used by the agent in the
// response:
// "Hello #welcome_event.name! What can I do for you today?".
type GoogleCloudDialogflowV2EventInput struct {
	// LanguageCode: Required. The language of this query. See
	// [Language
	// Support](https://cloud.google.com/dialogflow/docs/reference/
	// language)
	// for a list of the currently supported language codes. Note that
	// queries in
	// the same session do not necessarily need to specify the same
	// language.
	LanguageCode string `json:"languageCode,omitempty"`

	// Name: Required. The unique identifier of the event.
	Name string `json:"name,omitempty"`

	// Parameters: Optional. The collection of parameters associated with
	// the event.
	Parameters googleapi.RawMessage `json:"parameters,omitempty"`

	// ForceSendFields is a list of field names (e.g. "LanguageCode") 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. "LanguageCode") 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 *GoogleCloudDialogflowV2EventInput) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2EventInput
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ExportAgentRequest: The request message for
// Agents.ExportAgent.
type GoogleCloudDialogflowV2ExportAgentRequest struct {
	// AgentUri: Required. The [Google Cloud
	// Storage](https://cloud.google.com/storage/docs/)
	// URI to export the agent to.
	// The format of this URI must be `gs://<bucket-name>/<object-name>`.
	// If left unspecified, the serialized agent is returned inline.
	AgentUri string `json:"agentUri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AgentUri") 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. "AgentUri") 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 *GoogleCloudDialogflowV2ExportAgentRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ExportAgentRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ExportAgentResponse: The response message for
// Agents.ExportAgent.
type GoogleCloudDialogflowV2ExportAgentResponse struct {
	// AgentContent: Zip compressed raw byte content for agent.
	AgentContent string `json:"agentContent,omitempty"`

	// AgentUri: The URI to a file containing the exported agent. This field
	// is populated
	// only if `agent_uri` is specified in `ExportAgentRequest`.
	AgentUri string `json:"agentUri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AgentContent") 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. "AgentContent") 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 *GoogleCloudDialogflowV2ExportAgentResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ExportAgentResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ImportAgentRequest: The request message for
// Agents.ImportAgent.
type GoogleCloudDialogflowV2ImportAgentRequest struct {
	// AgentContent: Zip compressed raw byte content for agent.
	AgentContent string `json:"agentContent,omitempty"`

	// AgentUri: The URI to a Google Cloud Storage file containing the agent
	// to import.
	// Note: The URI must start with "gs://".
	AgentUri string `json:"agentUri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AgentContent") 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. "AgentContent") 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 *GoogleCloudDialogflowV2ImportAgentRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ImportAgentRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2InputAudioConfig: Instructs the speech
// recognizer how to process the audio content.
type GoogleCloudDialogflowV2InputAudioConfig struct {
	// AudioEncoding: Required. Audio encoding of the audio content to
	// process.
	//
	// Possible values:
	//   "AUDIO_ENCODING_UNSPECIFIED" - Not specified.
	//   "AUDIO_ENCODING_LINEAR_16" - Uncompressed 16-bit signed
	// little-endian samples (Linear PCM).
	//   "AUDIO_ENCODING_FLAC" -
	// [`FLAC`](https://xiph.org/flac/documentation.html) (Free Lossless
	// Audio
	// Codec) is the recommended encoding because it is lossless
	// (therefore
	// recognition is not compromised) and requires only about half
	// the
	// bandwidth of `LINEAR16`. `FLAC` stream encoding supports 16-bit
	// and
	// 24-bit samples, however, not all fields in `STREAMINFO` are
	// supported.
	//   "AUDIO_ENCODING_MULAW" - 8-bit samples that compand 14-bit audio
	// samples using G.711 PCMU/mu-law.
	//   "AUDIO_ENCODING_AMR" - Adaptive Multi-Rate Narrowband codec.
	// `sample_rate_hertz` must be 8000.
	//   "AUDIO_ENCODING_AMR_WB" - Adaptive Multi-Rate Wideband codec.
	// `sample_rate_hertz` must be 16000.
	//   "AUDIO_ENCODING_OGG_OPUS" - Opus encoded audio frames in Ogg
	// container
	// ([OggOpus](https://wiki.xiph.org/OggOpus)).
	// `sample_rate_her
	// tz` must be 16000.
	//   "AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE" - Although the use of lossy
	// encodings is not recommended, if a very low
	// bitrate encoding is required, `OGG_OPUS` is highly preferred
	// over
	// Speex encoding. The [Speex](https://speex.org/) encoding supported
	// by
	// Dialogflow API has a header byte in each block, as in MIME
	// type
	// `audio/x-speex-with-header-byte`.
	// It is a variant of the RTP Speex encoding defined in
	// [RFC 5574](https://tools.ietf.org/html/rfc5574).
	// The stream is a sequence of blocks, one block per RTP packet. Each
	// block
	// starts with a byte containing the length of the block, in bytes,
	// followed
	// by one or more frames of Speex data, padded to an integral number
	// of
	// bytes (octets) as specified in RFC 5574. In other words, each RTP
	// header
	// is replaced with a single byte containing the block length. Only
	// Speex
	// wideband is supported. `sample_rate_hertz` must be 16000.
	AudioEncoding string `json:"audioEncoding,omitempty"`

	// LanguageCode: Required. The language of the supplied audio.
	// Dialogflow does not do
	// translations. See
	// [Language
	// Support](https://cloud.google.com/dialogflow/docs/reference/
	// language)
	// for a list of the currently supported language codes. Note that
	// queries in
	// the same session do not necessarily need to specify the same
	// language.
	LanguageCode string `json:"languageCode,omitempty"`

	// ModelVariant: Optional. Which variant of the Speech model to use.
	//
	// Possible values:
	//   "SPEECH_MODEL_VARIANT_UNSPECIFIED" - No model variant specified. In
	// this case Dialogflow defaults to
	// USE_BEST_AVAILABLE.
	//   "USE_BEST_AVAILABLE" - Use the best available variant of the
	// Speech
	// model that the caller is eligible for.
	//
	// Please see the
	// [Dialogflow
	// docs](https://cloud.google.com/dialogflow/docs/data-loggin
	// g) for
	// how to make your project eligible for enhanced models.
	//   "USE_STANDARD" - Use standard model variant even if an enhanced
	// model is available.  See the
	// [Cloud
	// Speech
	// documentation](https://cloud.google.com/speech-to-text/docs/enh
	// anced-models)
	// for details about enhanced models.
	//   "USE_ENHANCED" - Use an enhanced model variant:
	//
	// * If an enhanced variant does not exist for the given
	//   model and request language, Dialogflow falls
	//   back to the standard variant.
	//
	//   The [Cloud Speech
	//
	// documentation](https://cloud.google.com/speech-to-text/docs/enhanced-m
	// odels)
	//   describes which models have enhanced variants.
	//
	// * If the API caller isn't eligible for enhanced models, Dialogflow
	// returns
	//   an error. Please see the [Dialogflow
	//   docs](https://cloud.google.com/dialogflow/docs/data-logging)
	//   for how to make your project eligible.
	ModelVariant string `json:"modelVariant,omitempty"`

	// PhraseHints: Optional. A list of strings containing words and phrases
	// that the speech
	// recognizer should recognize with higher likelihood.
	//
	// See [the Cloud
	// Speech
	// documentation](https://cloud.google.com/speech-to-text/docs/bas
	// ics#phrase-hints)
	// for more details.
	PhraseHints []string `json:"phraseHints,omitempty"`

	// SampleRateHertz: Required. Sample rate (in Hertz) of the audio
	// content sent in the query.
	// Refer to
	// [Cloud Speech
	// API
	// documentation](https://cloud.google.com/speech-to-text/docs/basics
	// ) for
	// more details.
	SampleRateHertz int64 `json:"sampleRateHertz,omitempty"`

	// SingleUtterance: Optional. If `false` (default), recognition does not
	// cease until the
	// client closes the stream.
	// If `true`, the recognizer will detect a single spoken utterance in
	// input
	// audio. Recognition ceases when it detects the audio's voice
	// has
	// stopped or paused. In this case, once a detected intent is received,
	// the
	// client should close the stream and start a new request with a new
	// stream as
	// needed.
	// Note: This setting is relevant only for streaming methods.
	// Note: When specified, InputAudioConfig.single_utterance takes
	// precedence
	// over StreamingDetectIntentRequest.single_utterance.
	SingleUtterance bool `json:"singleUtterance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AudioEncoding") 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. "AudioEncoding") 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 *GoogleCloudDialogflowV2InputAudioConfig) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2InputAudioConfig
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2Intent: Represents an intent.
// Intents convert a number of user expressions or patterns into an
// action. An
// action is an extraction of a user command or sentence semantics.
type GoogleCloudDialogflowV2Intent struct {
	// Action: Optional. The name of the action associated with the
	// intent.
	// Note: The action name must not contain whitespaces.
	Action string `json:"action,omitempty"`

	// DefaultResponsePlatforms: Optional. The list of platforms for which
	// the first responses will be
	// copied from the messages in PLATFORM_UNSPECIFIED (i.e. default
	// platform).
	//
	// Possible values:
	//   "PLATFORM_UNSPECIFIED" - Not specified.
	//   "FACEBOOK" - Facebook.
	//   "SLACK" - Slack.
	//   "TELEGRAM" - Telegram.
	//   "KIK" - Kik.
	//   "SKYPE" - Skype.
	//   "LINE" - Line.
	//   "VIBER" - Viber.
	//   "ACTIONS_ON_GOOGLE" - Actions on Google.
	// When using Actions on Google, you can choose one of the
	// specific
	// Intent.Message types that mention support for Actions on Google,
	// or you can use the advanced Intent.Message.payload field.
	// The payload field provides access to AoG features not available in
	// the
	// specific message types.
	// If using the Intent.Message.payload field, it should have a
	// structure
	// similar to the JSON message shown here. For more information,
	// see
	// [Actions on Google
	// Webhook
	// Format](https://developers.google.com/actions/dialogflow/webho
	// ok)
	// <pre>{
	//   "expectUserResponse": true,
	//   "isSsml": false,
	//   "noInputPrompts": [],
	//   "richResponse": {
	//     "items": [
	//       {
	//         "simpleResponse": {
	//           "displayText": "hi",
	//           "textToSpeech": "hello"
	//         }
	//       }
	//     ],
	//     "suggestions": [
	//       {
	//         "title": "Say this"
	//       },
	//       {
	//         "title": "or this"
	//       }
	//     ]
	//   },
	//   "systemIntent": {
	//     "data": {
	//       "@type":
	// "type.googleapis.com/google.actions.v2.OptionValueSpec",
	//       "listSelect": {
	//         "items": [
	//           {
	//             "optionInfo": {
	//               "key": "key1",
	//               "synonyms": [
	//                 "key one"
	//               ]
	//             },
	//             "title": "must not be empty, but unique"
	//           },
	//           {
	//             "optionInfo": {
	//               "key": "key2",
	//               "synonyms": [
	//                 "key two"
	//               ]
	//             },
	//             "title": "must not be empty, but unique"
	//           }
	//         ]
	//       }
	//     },
	//     "intent": "actions.intent.OPTION"
	//   }
	// }</pre>
	//   "GOOGLE_HANGOUTS" - Google Hangouts.
	DefaultResponsePlatforms []string `json:"defaultResponsePlatforms,omitempty"`

	// DisplayName: Required. The name of this intent.
	DisplayName string `json:"displayName,omitempty"`

	// Events: Optional. The collection of event names that trigger the
	// intent.
	// If the collection of input contexts is not empty, all of the contexts
	// must
	// be present in the active user session for an event to trigger this
	// intent.
	Events []string `json:"events,omitempty"`

	// FollowupIntentInfo: Read-only. Information about all followup intents
	// that have this intent as
	// a direct or indirect parent. We populate this field only in the
	// output.
	FollowupIntentInfo []*GoogleCloudDialogflowV2IntentFollowupIntentInfo `json:"followupIntentInfo,omitempty"`

	// InputContextNames: Optional. The list of context names required for
	// this intent to be
	// triggered.
	// Format: `projects/<Project ID>/agent/sessions/-/contexts/<Context
	// ID>`.
	InputContextNames []string `json:"inputContextNames,omitempty"`

	// IsFallback: Optional. Indicates whether this is a fallback intent.
	IsFallback bool `json:"isFallback,omitempty"`

	// Messages: Optional. The collection of rich messages corresponding to
	// the
	// `Response` field in the Dialogflow console.
	Messages []*GoogleCloudDialogflowV2IntentMessage `json:"messages,omitempty"`

	// MlDisabled: Optional. Indicates whether Machine Learning is disabled
	// for the intent.
	// Note: If `ml_diabled` setting is set to true, then this intent is
	// not
	// taken into account during inference in `ML ONLY` match mode.
	// Also,
	// auto-markup in the UI is turned off.
	MlDisabled bool `json:"mlDisabled,omitempty"`

	// Name: The unique identifier of this intent.
	// Required for Intents.UpdateIntent and
	// Intents.BatchUpdateIntents
	// methods.
	// Format: `projects/<Project ID>/agent/intents/<Intent ID>`.
	Name string `json:"name,omitempty"`

	// OutputContexts: Optional. The collection of contexts that are
	// activated when the intent
	// is matched. Context messages in this collection should not set
	// the
	// parameters field. Setting the `lifespan_count` to 0 will reset the
	// context
	// when the intent is matched.
	// Format: `projects/<Project ID>/agent/sessions/-/contexts/<Context
	// ID>`.
	OutputContexts []*GoogleCloudDialogflowV2Context `json:"outputContexts,omitempty"`

	// Parameters: Optional. The collection of parameters associated with
	// the intent.
	Parameters []*GoogleCloudDialogflowV2IntentParameter `json:"parameters,omitempty"`

	// ParentFollowupIntentName: Read-only after creation. The unique
	// identifier of the parent intent in the
	// chain of followup intents. You can set this field when creating an
	// intent,
	// for example with CreateIntent or BatchUpdateIntents, in order to
	// make this intent a followup intent.
	//
	// It identifies the parent followup intent.
	// Format: `projects/<Project ID>/agent/intents/<Intent ID>`.
	ParentFollowupIntentName string `json:"parentFollowupIntentName,omitempty"`

	// Priority: Optional. The priority of this intent. Higher numbers
	// represent higher
	// priorities.
	//
	// - If the supplied value is unspecified or 0, the service
	//   translates the value to 500,000, which corresponds to the
	//   `Normal` priority in the console.
	// - If the supplied value is negative, the intent is ignored
	//   in runtime detect intent requests.
	Priority int64 `json:"priority,omitempty"`

	// ResetContexts: Optional. Indicates whether to delete all contexts in
	// the current
	// session when this intent is matched.
	ResetContexts bool `json:"resetContexts,omitempty"`

	// RootFollowupIntentName: Read-only. The unique identifier of the root
	// intent in the chain of
	// followup intents. It identifies the correct followup intents chain
	// for
	// this intent. We populate this field only in the output.
	//
	// Format: `projects/<Project ID>/agent/intents/<Intent ID>`.
	RootFollowupIntentName string `json:"rootFollowupIntentName,omitempty"`

	// TrainingPhrases: Optional. The collection of examples that the agent
	// is
	// trained on.
	TrainingPhrases []*GoogleCloudDialogflowV2IntentTrainingPhrase `json:"trainingPhrases,omitempty"`

	// WebhookState: Optional. Indicates whether webhooks are enabled for
	// the intent.
	//
	// Possible values:
	//   "WEBHOOK_STATE_UNSPECIFIED" - Webhook is disabled in the agent and
	// in the intent.
	//   "WEBHOOK_STATE_ENABLED" - Webhook is enabled in the agent and in
	// the intent.
	//   "WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING" - Webhook is enabled in
	// the agent and in the intent. Also, each slot
	// filling prompt is forwarded to the webhook.
	WebhookState string `json:"webhookState,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "Action") 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. "Action") 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 *GoogleCloudDialogflowV2Intent) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2Intent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentBatch: This message is a wrapper around
// a collection of intents.
type GoogleCloudDialogflowV2IntentBatch struct {
	// Intents: A collection of intents.
	Intents []*GoogleCloudDialogflowV2Intent `json:"intents,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Intents") 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. "Intents") 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 *GoogleCloudDialogflowV2IntentBatch) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentBatch
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentFollowupIntentInfo: Represents a single
// followup intent in the chain.
type GoogleCloudDialogflowV2IntentFollowupIntentInfo struct {
	// FollowupIntentName: The unique identifier of the followup
	// intent.
	// Format: `projects/<Project ID>/agent/intents/<Intent ID>`.
	FollowupIntentName string `json:"followupIntentName,omitempty"`

	// ParentFollowupIntentName: The unique identifier of the followup
	// intent's parent.
	// Format: `projects/<Project ID>/agent/intents/<Intent ID>`.
	ParentFollowupIntentName string `json:"parentFollowupIntentName,omitempty"`

	// ForceSendFields is a list of field names (e.g. "FollowupIntentName")
	// 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. "FollowupIntentName") 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 *GoogleCloudDialogflowV2IntentFollowupIntentInfo) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentFollowupIntentInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessage: Corresponds to the `Response`
// field in the Dialogflow console.
type GoogleCloudDialogflowV2IntentMessage struct {
	// BasicCard: The basic card response for Actions on Google.
	BasicCard *GoogleCloudDialogflowV2IntentMessageBasicCard `json:"basicCard,omitempty"`

	// BrowseCarouselCard: Browse carousel card for Actions on Google.
	BrowseCarouselCard *GoogleCloudDialogflowV2IntentMessageBrowseCarouselCard `json:"browseCarouselCard,omitempty"`

	// Card: The card response.
	Card *GoogleCloudDialogflowV2IntentMessageCard `json:"card,omitempty"`

	// CarouselSelect: The carousel card response for Actions on Google.
	CarouselSelect *GoogleCloudDialogflowV2IntentMessageCarouselSelect `json:"carouselSelect,omitempty"`

	// Image: The image response.
	Image *GoogleCloudDialogflowV2IntentMessageImage `json:"image,omitempty"`

	// LinkOutSuggestion: The link out suggestion chip for Actions on
	// Google.
	LinkOutSuggestion *GoogleCloudDialogflowV2IntentMessageLinkOutSuggestion `json:"linkOutSuggestion,omitempty"`

	// ListSelect: The list card response for Actions on Google.
	ListSelect *GoogleCloudDialogflowV2IntentMessageListSelect `json:"listSelect,omitempty"`

	// MediaContent: The media content card for Actions on Google.
	MediaContent *GoogleCloudDialogflowV2IntentMessageMediaContent `json:"mediaContent,omitempty"`

	// Payload: Returns a response containing a custom, platform-specific
	// payload.
	// See the Intent.Message.Platform type for a description of
	// the
	// structure that may be required for your platform.
	Payload googleapi.RawMessage `json:"payload,omitempty"`

	// Platform: Optional. The platform that this message is intended for.
	//
	// Possible values:
	//   "PLATFORM_UNSPECIFIED" - Not specified.
	//   "FACEBOOK" - Facebook.
	//   "SLACK" - Slack.
	//   "TELEGRAM" - Telegram.
	//   "KIK" - Kik.
	//   "SKYPE" - Skype.
	//   "LINE" - Line.
	//   "VIBER" - Viber.
	//   "ACTIONS_ON_GOOGLE" - Actions on Google.
	// When using Actions on Google, you can choose one of the
	// specific
	// Intent.Message types that mention support for Actions on Google,
	// or you can use the advanced Intent.Message.payload field.
	// The payload field provides access to AoG features not available in
	// the
	// specific message types.
	// If using the Intent.Message.payload field, it should have a
	// structure
	// similar to the JSON message shown here. For more information,
	// see
	// [Actions on Google
	// Webhook
	// Format](https://developers.google.com/actions/dialogflow/webho
	// ok)
	// <pre>{
	//   "expectUserResponse": true,
	//   "isSsml": false,
	//   "noInputPrompts": [],
	//   "richResponse": {
	//     "items": [
	//       {
	//         "simpleResponse": {
	//           "displayText": "hi",
	//           "textToSpeech": "hello"
	//         }
	//       }
	//     ],
	//     "suggestions": [
	//       {
	//         "title": "Say this"
	//       },
	//       {
	//         "title": "or this"
	//       }
	//     ]
	//   },
	//   "systemIntent": {
	//     "data": {
	//       "@type":
	// "type.googleapis.com/google.actions.v2.OptionValueSpec",
	//       "listSelect": {
	//         "items": [
	//           {
	//             "optionInfo": {
	//               "key": "key1",
	//               "synonyms": [
	//                 "key one"
	//               ]
	//             },
	//             "title": "must not be empty, but unique"
	//           },
	//           {
	//             "optionInfo": {
	//               "key": "key2",
	//               "synonyms": [
	//                 "key two"
	//               ]
	//             },
	//             "title": "must not be empty, but unique"
	//           }
	//         ]
	//       }
	//     },
	//     "intent": "actions.intent.OPTION"
	//   }
	// }</pre>
	//   "GOOGLE_HANGOUTS" - Google Hangouts.
	Platform string `json:"platform,omitempty"`

	// QuickReplies: The quick replies response.
	QuickReplies *GoogleCloudDialogflowV2IntentMessageQuickReplies `json:"quickReplies,omitempty"`

	// SimpleResponses: The voice and text-only responses for Actions on
	// Google.
	SimpleResponses *GoogleCloudDialogflowV2IntentMessageSimpleResponses `json:"simpleResponses,omitempty"`

	// Suggestions: The suggestion chips for Actions on Google.
	Suggestions *GoogleCloudDialogflowV2IntentMessageSuggestions `json:"suggestions,omitempty"`

	// TableCard: Table card for Actions on Google.
	TableCard *GoogleCloudDialogflowV2IntentMessageTableCard `json:"tableCard,omitempty"`

	// Text: The text response.
	Text *GoogleCloudDialogflowV2IntentMessageText `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BasicCard") 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. "BasicCard") 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 *GoogleCloudDialogflowV2IntentMessage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageBasicCard: The basic card
// message. Useful for displaying information.
type GoogleCloudDialogflowV2IntentMessageBasicCard struct {
	// Buttons: Optional. The collection of card buttons.
	Buttons []*GoogleCloudDialogflowV2IntentMessageBasicCardButton `json:"buttons,omitempty"`

	// FormattedText: Required, unless image is present. The body text of
	// the card.
	FormattedText string `json:"formattedText,omitempty"`

	// Image: Optional. The image for the card.
	Image *GoogleCloudDialogflowV2IntentMessageImage `json:"image,omitempty"`

	// Subtitle: Optional. The subtitle of the card.
	Subtitle string `json:"subtitle,omitempty"`

	// Title: Optional. The title of the card.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Buttons") 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. "Buttons") 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 *GoogleCloudDialogflowV2IntentMessageBasicCard) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageBasicCard
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageBasicCardButton: The button
// object that appears at the bottom of a card.
type GoogleCloudDialogflowV2IntentMessageBasicCardButton struct {
	// OpenUriAction: Required. Action to take when a user taps on the
	// button.
	OpenUriAction *GoogleCloudDialogflowV2IntentMessageBasicCardButtonOpenUriAction `json:"openUriAction,omitempty"`

	// Title: Required. The title of the button.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "OpenUriAction") 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. "OpenUriAction") 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 *GoogleCloudDialogflowV2IntentMessageBasicCardButton) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageBasicCardButton
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageBasicCardButtonOpenUriAction:
// Opens the given URI.
type GoogleCloudDialogflowV2IntentMessageBasicCardButtonOpenUriAction struct {
	// Uri: Required. The HTTP or HTTPS scheme URI.
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Uri") 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. "Uri") 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 *GoogleCloudDialogflowV2IntentMessageBasicCardButtonOpenUriAction) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageBasicCardButtonOpenUriAction
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageBrowseCarouselCard: Browse
// Carousel Card for Actions on
// Google.
// https://developers.google.com/actions/assistant/responses#brow
// sing_carousel
type GoogleCloudDialogflowV2IntentMessageBrowseCarouselCard struct {
	// ImageDisplayOptions: Optional. Settings for displaying the image.
	// Applies to every image in
	// items.
	//
	// Possible values:
	//   "IMAGE_DISPLAY_OPTIONS_UNSPECIFIED" - Fill the gaps between the
	// image and the image container with gray
	// bars.
	//   "GRAY" - Fill the gaps between the image and the image container
	// with gray
	// bars.
	//   "WHITE" - Fill the gaps between the image and the image container
	// with white
	// bars.
	//   "CROPPED" - Image is scaled such that the image width and height
	// match or exceed
	// the container dimensions. This may crop the top and bottom of
	// the
	// image if the scaled image height is greater than the
	// container
	// height, or crop the left and right of the image if the scaled
	// image
	// width is greater than the container width. This is similar to
	// "Zoom
	// Mode" on a widescreen TV when playing a 4:3 video.
	//   "BLURRED_BACKGROUND" - Pad the gaps between image and image frame
	// with a blurred copy of the
	// same image.
	ImageDisplayOptions string `json:"imageDisplayOptions,omitempty"`

	// Items: Required. List of items in the Browse Carousel Card. Minimum
	// of two
	// items, maximum of ten.
	Items []*GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItem `json:"items,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ImageDisplayOptions")
	// 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. "ImageDisplayOptions") 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 *GoogleCloudDialogflowV2IntentMessageBrowseCarouselCard) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageBrowseCarouselCard
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCa
// rdItem: Browsing carousel tile
type GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItem struct {
	// Description: Optional. Description of the carousel item. Maximum of
	// four lines of
	// text.
	Description string `json:"description,omitempty"`

	// Footer: Optional. Text that appears at the bottom of the Browse
	// Carousel
	// Card. Maximum of one line of text.
	Footer string `json:"footer,omitempty"`

	// Image: Optional. Hero image for the carousel item.
	Image *GoogleCloudDialogflowV2IntentMessageImage `json:"image,omitempty"`

	// OpenUriAction: Required. Action to present to the user.
	OpenUriAction *GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItemOpenUrlAction `json:"openUriAction,omitempty"`

	// Title: Required. Title of the carousel item. Maximum of two lines of
	// text.
	Title string `json:"title,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 *GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItem) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItem
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCa
// rdItemOpenUrlAction: Actions on Google action to open a given url.
type GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItemOpenUrlAction struct {
	// Url: Required. URL
	Url string `json:"url,omitempty"`

	// UrlTypeHint: Optional. Specifies the type of viewer that is used when
	// opening
	// the URL. Defaults to opening via web browser.
	//
	// Possible values:
	//   "URL_TYPE_HINT_UNSPECIFIED" - Unspecified
	//   "AMP_ACTION" - Url would be an amp action
	//   "AMP_CONTENT" - URL that points directly to AMP content, or to a
	// canonical URL
	// which refers to AMP content via <link rel="amphtml">.
	UrlTypeHint string `json:"urlTypeHint,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Url") 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. "Url") 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 *GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItemOpenUrlAction) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageBrowseCarouselCardBrowseCarouselCardItemOpenUrlAction
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageCard: The card response message.
type GoogleCloudDialogflowV2IntentMessageCard struct {
	// Buttons: Optional. The collection of card buttons.
	Buttons []*GoogleCloudDialogflowV2IntentMessageCardButton `json:"buttons,omitempty"`

	// ImageUri: Optional. The public URI to an image file for the card.
	ImageUri string `json:"imageUri,omitempty"`

	// Subtitle: Optional. The subtitle of the card.
	Subtitle string `json:"subtitle,omitempty"`

	// Title: Optional. The title of the card.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Buttons") 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. "Buttons") 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 *GoogleCloudDialogflowV2IntentMessageCard) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageCard
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageCardButton: Contains information
// about a button.
type GoogleCloudDialogflowV2IntentMessageCardButton struct {
	// Postback: Optional. The text to send back to the Dialogflow API or a
	// URI to
	// open.
	Postback string `json:"postback,omitempty"`

	// Text: Optional. The text to show on the button.
	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Postback") 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. "Postback") 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 *GoogleCloudDialogflowV2IntentMessageCardButton) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageCardButton
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageCarouselSelect: The card for
// presenting a carousel of options to select from.
type GoogleCloudDialogflowV2IntentMessageCarouselSelect struct {
	// Items: Required. Carousel items.
	Items []*GoogleCloudDialogflowV2IntentMessageCarouselSelectItem `json:"items,omitempty"`

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

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

func (s *GoogleCloudDialogflowV2IntentMessageCarouselSelect) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageCarouselSelect
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageCarouselSelectItem: An item in
// the carousel.
type GoogleCloudDialogflowV2IntentMessageCarouselSelectItem struct {
	// Description: Optional. The body text of the card.
	Description string `json:"description,omitempty"`

	// Image: Optional. The image to display.
	Image *GoogleCloudDialogflowV2IntentMessageImage `json:"image,omitempty"`

	// Info: Required. Additional info about the option item.
	Info *GoogleCloudDialogflowV2IntentMessageSelectItemInfo `json:"info,omitempty"`

	// Title: Required. Title of the carousel item.
	Title string `json:"title,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 *GoogleCloudDialogflowV2IntentMessageCarouselSelectItem) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageCarouselSelectItem
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageColumnProperties: Column
// properties for TableCard.
type GoogleCloudDialogflowV2IntentMessageColumnProperties struct {
	// Header: Required. Column heading.
	Header string `json:"header,omitempty"`

	// HorizontalAlignment: Optional. Defines text alignment for all cells
	// in this column.
	//
	// Possible values:
	//   "HORIZONTAL_ALIGNMENT_UNSPECIFIED" - Text is aligned to the leading
	// edge of the column.
	//   "LEADING" - Text is aligned to the leading edge of the column.
	//   "CENTER" - Text is centered in the column.
	//   "TRAILING" - Text is aligned to the trailing edge of the column.
	HorizontalAlignment string `json:"horizontalAlignment,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 *GoogleCloudDialogflowV2IntentMessageColumnProperties) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageColumnProperties
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageImage: The image response
// message.
type GoogleCloudDialogflowV2IntentMessageImage struct {
	// AccessibilityText: Optional. A text description of the image to be
	// used for accessibility,
	// e.g., screen readers.
	AccessibilityText string `json:"accessibilityText,omitempty"`

	// ImageUri: Optional. The public URI to an image file.
	ImageUri string `json:"imageUri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AccessibilityText")
	// 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. "AccessibilityText") 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 *GoogleCloudDialogflowV2IntentMessageImage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageImage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageLinkOutSuggestion: The suggestion
// chip message that allows the user to jump out to the app
// or website associated with this agent.
type GoogleCloudDialogflowV2IntentMessageLinkOutSuggestion struct {
	// DestinationName: Required. The name of the app or site this chip is
	// linking to.
	DestinationName string `json:"destinationName,omitempty"`

	// Uri: Required. The URI of the app or site to open when the user taps
	// the
	// suggestion chip.
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DestinationName") 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. "DestinationName") 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 *GoogleCloudDialogflowV2IntentMessageLinkOutSuggestion) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageLinkOutSuggestion
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageListSelect: The card for
// presenting a list of options to select from.
type GoogleCloudDialogflowV2IntentMessageListSelect struct {
	// Items: Required. List items.
	Items []*GoogleCloudDialogflowV2IntentMessageListSelectItem `json:"items,omitempty"`

	// Subtitle: Optional. Subtitle of the list.
	Subtitle string `json:"subtitle,omitempty"`

	// Title: Optional. The overall title of the list.
	Title string `json:"title,omitempty"`

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

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

func (s *GoogleCloudDialogflowV2IntentMessageListSelect) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageListSelect
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageListSelectItem: An item in the
// list.
type GoogleCloudDialogflowV2IntentMessageListSelectItem struct {
	// Description: Optional. The main text describing the item.
	Description string `json:"description,omitempty"`

	// Image: Optional. The image to display.
	Image *GoogleCloudDialogflowV2IntentMessageImage `json:"image,omitempty"`

	// Info: Required. Additional information about this option.
	Info *GoogleCloudDialogflowV2IntentMessageSelectItemInfo `json:"info,omitempty"`

	// Title: Required. The title of the list item.
	Title string `json:"title,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 *GoogleCloudDialogflowV2IntentMessageListSelectItem) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageListSelectItem
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageMediaContent: The media content
// card for Actions on Google.
type GoogleCloudDialogflowV2IntentMessageMediaContent struct {
	// MediaObjects: Required. List of media objects.
	MediaObjects []*GoogleCloudDialogflowV2IntentMessageMediaContentResponseMediaObject `json:"mediaObjects,omitempty"`

	// MediaType: Optional. What type of media is the content (ie "audio").
	//
	// Possible values:
	//   "RESPONSE_MEDIA_TYPE_UNSPECIFIED" - Unspecified.
	//   "AUDIO" - Response media type is audio.
	MediaType string `json:"mediaType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "MediaObjects") 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. "MediaObjects") 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 *GoogleCloudDialogflowV2IntentMessageMediaContent) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageMediaContent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageMediaContentResponseMediaObject:
// Response media object for media content card.
type GoogleCloudDialogflowV2IntentMessageMediaContentResponseMediaObject struct {
	// ContentUrl: Required. Url where the media is stored.
	ContentUrl string `json:"contentUrl,omitempty"`

	// Description: Optional. Description of media card.
	Description string `json:"description,omitempty"`

	// Icon: Optional. Icon to display above media content.
	Icon *GoogleCloudDialogflowV2IntentMessageImage `json:"icon,omitempty"`

	// LargeImage: Optional. Image to display above media content.
	LargeImage *GoogleCloudDialogflowV2IntentMessageImage `json:"largeImage,omitempty"`

	// Name: Required. Name of media card.
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ContentUrl") 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. "ContentUrl") 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 *GoogleCloudDialogflowV2IntentMessageMediaContentResponseMediaObject) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageMediaContentResponseMediaObject
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageQuickReplies: The quick replies
// response message.
type GoogleCloudDialogflowV2IntentMessageQuickReplies struct {
	// QuickReplies: Optional. The collection of quick replies.
	QuickReplies []string `json:"quickReplies,omitempty"`

	// Title: Optional. The title of the collection of quick replies.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "QuickReplies") 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. "QuickReplies") 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 *GoogleCloudDialogflowV2IntentMessageQuickReplies) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageQuickReplies
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageSelectItemInfo: Additional info
// about the select item for when it is triggered in a
// dialog.
type GoogleCloudDialogflowV2IntentMessageSelectItemInfo struct {
	// Key: Required. A unique key that will be sent back to the agent if
	// this
	// response is given.
	Key string `json:"key,omitempty"`

	// Synonyms: Optional. A list of synonyms that can also be used to
	// trigger this
	// item in dialog.
	Synonyms []string `json:"synonyms,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Key") 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. "Key") 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 *GoogleCloudDialogflowV2IntentMessageSelectItemInfo) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageSelectItemInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageSimpleResponse: The simple
// response message containing speech or text.
type GoogleCloudDialogflowV2IntentMessageSimpleResponse struct {
	// DisplayText: Optional. The text to display.
	DisplayText string `json:"displayText,omitempty"`

	// Ssml: One of text_to_speech or ssml must be provided. Structured
	// spoken
	// response to the user in the SSML format. Mutually exclusive
	// with
	// text_to_speech.
	Ssml string `json:"ssml,omitempty"`

	// TextToSpeech: One of text_to_speech or ssml must be provided. The
	// plain text of the
	// speech output. Mutually exclusive with ssml.
	TextToSpeech string `json:"textToSpeech,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DisplayText") 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. "DisplayText") 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 *GoogleCloudDialogflowV2IntentMessageSimpleResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageSimpleResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageSimpleResponses: The collection
// of simple response candidates.
// This message in `QueryResult.fulfillment_messages`
// and
// `WebhookResponse.fulfillment_messages` should contain only
// one
// `SimpleResponse`.
type GoogleCloudDialogflowV2IntentMessageSimpleResponses struct {
	// SimpleResponses: Required. The list of simple responses.
	SimpleResponses []*GoogleCloudDialogflowV2IntentMessageSimpleResponse `json:"simpleResponses,omitempty"`

	// ForceSendFields is a list of field names (e.g. "SimpleResponses") 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. "SimpleResponses") 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 *GoogleCloudDialogflowV2IntentMessageSimpleResponses) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageSimpleResponses
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageSuggestion: The suggestion chip
// message that the user can tap to quickly post a reply
// to the conversation.
type GoogleCloudDialogflowV2IntentMessageSuggestion struct {
	// Title: Required. The text shown the in the suggestion chip.
	Title string `json:"title,omitempty"`

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

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

func (s *GoogleCloudDialogflowV2IntentMessageSuggestion) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageSuggestion
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageSuggestions: The collection of
// suggestions.
type GoogleCloudDialogflowV2IntentMessageSuggestions struct {
	// Suggestions: Required. The list of suggested replies.
	Suggestions []*GoogleCloudDialogflowV2IntentMessageSuggestion `json:"suggestions,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Suggestions") 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. "Suggestions") 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 *GoogleCloudDialogflowV2IntentMessageSuggestions) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageSuggestions
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageTableCard: Table card for Actions
// on Google.
type GoogleCloudDialogflowV2IntentMessageTableCard struct {
	// Buttons: Optional. List of buttons for the card.
	Buttons []*GoogleCloudDialogflowV2IntentMessageBasicCardButton `json:"buttons,omitempty"`

	// ColumnProperties: Optional. Display properties for the columns in
	// this table.
	ColumnProperties []*GoogleCloudDialogflowV2IntentMessageColumnProperties `json:"columnProperties,omitempty"`

	// Image: Optional. Image which should be displayed on the card.
	Image *GoogleCloudDialogflowV2IntentMessageImage `json:"image,omitempty"`

	// Rows: Optional. Rows in this table of data.
	Rows []*GoogleCloudDialogflowV2IntentMessageTableCardRow `json:"rows,omitempty"`

	// Subtitle: Optional. Subtitle to the title.
	Subtitle string `json:"subtitle,omitempty"`

	// Title: Required. Title of the card.
	Title string `json:"title,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Buttons") 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. "Buttons") 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 *GoogleCloudDialogflowV2IntentMessageTableCard) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageTableCard
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageTableCardCell: Cell of
// TableCardRow.
type GoogleCloudDialogflowV2IntentMessageTableCardCell struct {
	// Text: Required. Text in this cell.
	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Text") 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. "Text") 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 *GoogleCloudDialogflowV2IntentMessageTableCardCell) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageTableCardCell
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageTableCardRow: Row of TableCard.
type GoogleCloudDialogflowV2IntentMessageTableCardRow struct {
	// Cells: Optional. List of cells that make up this row.
	Cells []*GoogleCloudDialogflowV2IntentMessageTableCardCell `json:"cells,omitempty"`

	// DividerAfter: Optional. Whether to add a visual divider after this
	// row.
	DividerAfter bool `json:"dividerAfter,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cells") 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. "Cells") 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 *GoogleCloudDialogflowV2IntentMessageTableCardRow) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageTableCardRow
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentMessageText: The text response message.
type GoogleCloudDialogflowV2IntentMessageText struct {
	// Text: Optional. The collection of the agent's responses.
	Text []string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Text") 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. "Text") 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 *GoogleCloudDialogflowV2IntentMessageText) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentMessageText
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentParameter: Represents intent parameters.
type GoogleCloudDialogflowV2IntentParameter struct {
	// DefaultValue: Optional. The default value to use when the `value`
	// yields an empty
	// result.
	// Default values can be extracted from contexts by using the
	// following
	// syntax: `#context_name.parameter_name`.
	DefaultValue string `json:"defaultValue,omitempty"`

	// DisplayName: Required. The name of the parameter.
	DisplayName string `json:"displayName,omitempty"`

	// EntityTypeDisplayName: Optional. The name of the entity type,
	// prefixed with `@`, that
	// describes values of the parameter. If the parameter is
	// required, this must be provided.
	EntityTypeDisplayName string `json:"entityTypeDisplayName,omitempty"`

	// IsList: Optional. Indicates whether the parameter represents a list
	// of values.
	IsList bool `json:"isList,omitempty"`

	// Mandatory: Optional. Indicates whether the parameter is required.
	// That is,
	// whether the intent cannot be completed without collecting the
	// parameter
	// value.
	Mandatory bool `json:"mandatory,omitempty"`

	// Name: The unique identifier of this parameter.
	Name string `json:"name,omitempty"`

	// Prompts: Optional. The collection of prompts that the agent can
	// present to the
	// user in order to collect a value for the parameter.
	Prompts []string `json:"prompts,omitempty"`

	// Value: Optional. The definition of the parameter value. It can be:
	// - a constant string,
	// - a parameter value defined as `$parameter_name`,
	// - an original parameter value defined as
	// `$parameter_name.original`,
	// - a parameter value from some context defined as
	//   `#context_name.parameter_name`.
	Value string `json:"value,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DefaultValue") 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. "DefaultValue") 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 *GoogleCloudDialogflowV2IntentParameter) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentParameter
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentTrainingPhrase: Represents an example
// that the agent is trained on.
type GoogleCloudDialogflowV2IntentTrainingPhrase struct {
	// Name: Output only. The unique identifier of this training phrase.
	Name string `json:"name,omitempty"`

	// Parts: Required. The ordered list of training phrase parts.
	// The parts are concatenated in order to form the training
	// phrase.
	//
	// Note: The API does not automatically annotate training phrases like
	// the
	// Dialogflow Console does.
	//
	// Note: Do not forget to include whitespace at part boundaries,
	// so the training phrase is well formatted when the parts are
	// concatenated.
	//
	// If the training phrase does not need to be annotated with
	// parameters,
	// you just need a single part with only the Part.text field set.
	//
	// If you want to annotate the training phrase, you must create
	// multiple
	// parts, where the fields of each part are populated in one of two
	// ways:
	//
	// -   `Part.text` is set to a part of the phrase that has no
	// parameters.
	// -   `Part.text` is set to a part of the phrase that you want to
	// annotate,
	//     and the `entity_type`, `alias`, and `user_defined` fields are
	// all
	//     set.
	Parts []*GoogleCloudDialogflowV2IntentTrainingPhrasePart `json:"parts,omitempty"`

	// TimesAddedCount: Optional. Indicates how many times this example was
	// added to
	// the intent. Each time a developer adds an existing sample by editing
	// an
	// intent or training, this counter is increased.
	TimesAddedCount int64 `json:"timesAddedCount,omitempty"`

	// Type: Required. The type of the training phrase.
	//
	// Possible values:
	//   "TYPE_UNSPECIFIED" - Not specified. This value should never be
	// used.
	//   "EXAMPLE" - Examples do not contain @-prefixed entity type names,
	// but example parts
	// can be annotated with entity types.
	//   "TEMPLATE" - Templates are not annotated with entity types, but
	// they can contain
	// @-prefixed entity type names as substrings.
	// Template mode has been deprecated. Example mode is the only
	// supported
	// way to create new training phrases. If you have existing
	// training
	// phrases that you've created in template mode, those will continue
	// to
	// work.
	Type string `json:"type,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 *GoogleCloudDialogflowV2IntentTrainingPhrase) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentTrainingPhrase
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2IntentTrainingPhrasePart: Represents a part of
// a training phrase.
type GoogleCloudDialogflowV2IntentTrainingPhrasePart struct {
	// Alias: Optional. The parameter name for the value extracted from
	// the
	// annotated part of the example.
	// This field is required for annotated parts of the training phrase.
	Alias string `json:"alias,omitempty"`

	// EntityType: Optional. The entity type name prefixed with `@`.
	// This field is required for annotated parts of the training phrase.
	EntityType string `json:"entityType,omitempty"`

	// Text: Required. The text for this part.
	Text string `json:"text,omitempty"`

	// UserDefined: Optional. Indicates whether the text was manually
	// annotated.
	// This field is set to true when the Dialogflow Console is used
	// to
	// manually annotate the part. When creating an annotated part with
	// the
	// API, you must set this to true.
	UserDefined bool `json:"userDefined,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Alias") 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. "Alias") 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 *GoogleCloudDialogflowV2IntentTrainingPhrasePart) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2IntentTrainingPhrasePart
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ListContextsResponse: The response message for
// Contexts.ListContexts.
type GoogleCloudDialogflowV2ListContextsResponse struct {
	// Contexts: The list of contexts. There will be a maximum number of
	// items
	// returned based on the page_size field in the request.
	Contexts []*GoogleCloudDialogflowV2Context `json:"contexts,omitempty"`

	// NextPageToken: Token to retrieve the next page of results, or empty
	// if there are no
	// more results in the list.
	NextPageToken string `json:"nextPageToken,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "Contexts") 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. "Contexts") 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 *GoogleCloudDialogflowV2ListContextsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ListContextsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ListEntityTypesResponse: The response message
// for EntityTypes.ListEntityTypes.
type GoogleCloudDialogflowV2ListEntityTypesResponse struct {
	// EntityTypes: The list of agent entity types. There will be a maximum
	// number of items
	// returned based on the page_size field in the request.
	EntityTypes []*GoogleCloudDialogflowV2EntityType `json:"entityTypes,omitempty"`

	// NextPageToken: Token to retrieve the next page of results, or empty
	// if there are no
	// more results in the list.
	NextPageToken string `json:"nextPageToken,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "EntityTypes") 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. "EntityTypes") 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 *GoogleCloudDialogflowV2ListEntityTypesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ListEntityTypesResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ListIntentsResponse: The response message for
// Intents.ListIntents.
type GoogleCloudDialogflowV2ListIntentsResponse struct {
	// Intents: The list of agent intents. There will be a maximum number of
	// items
	// returned based on the page_size field in the request.
	Intents []*GoogleCloudDialogflowV2Intent `json:"intents,omitempty"`

	// NextPageToken: Token to retrieve the next page of results, or empty
	// if there are no
	// more results in the list.
	NextPageToken string `json:"nextPageToken,omitempty"`

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

	// ForceSendFields is a list of field names (e.g. "Intents") 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. "Intents") 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 *GoogleCloudDialogflowV2ListIntentsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ListIntentsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2ListSessionEntityTypesResponse: The response
// message for SessionEntityTypes.ListSessionEntityTypes.
type GoogleCloudDialogflowV2ListSessionEntityTypesResponse struct {
	// NextPageToken: Token to retrieve the next page of results, or empty
	// if there are no
	// more results in the list.
	NextPageToken string `json:"nextPageToken,omitempty"`

	// SessionEntityTypes: The list of session entity types. There will be a
	// maximum number of items
	// returned based on the page_size field in the request.
	SessionEntityTypes []*GoogleCloudDialogflowV2SessionEntityType `json:"sessionEntityTypes,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 *GoogleCloudDialogflowV2ListSessionEntityTypesResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2ListSessionEntityTypesResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2Message: Represents a message posted into a
// conversation.
type GoogleCloudDialogflowV2Message struct {
	// Content: Required. The message content.
	Content string `json:"content,omitempty"`

	// CreateTime: Output only. The time when the message was created.
	CreateTime string `json:"createTime,omitempty"`

	// LanguageCode: Optional. The message language.
	// This should be a
	// [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt)
	// language tag. Example: "en-US".
	LanguageCode string `json:"languageCode,omitempty"`

	// MessageAnnotation: Output only. The annotation for the message.
	MessageAnnotation *GoogleCloudDialogflowV2MessageAnnotation `json:"messageAnnotation,omitempty"`

	// Name: The unique identifier of the message.
	// Format: `projects/<Project
	// ID>/conversations/<Conversation
	// ID>/messages/<Message ID>`.
	Name string `json:"name,omitempty"`

	// Participant: Output only. The participant that sends this message.
	Participant string `json:"participant,omitempty"`

	// ParticipantRole: Output only. The role of the participant.
	//
	// Possible values:
	//   "ROLE_UNSPECIFIED" - Participant role not set.
	//   "HUMAN_AGENT" - Participant is a human agent.
	//   "AUTOMATED_AGENT" - Participant is an automated agent, such as a
	// Dialogflow agent.
	//   "END_USER" - Participant is an end user that has called or chatted
	// with
	// Dialogflow services.
	ParticipantRole string `json:"participantRole,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDialogflowV2Message) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2Message
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2MessageAnnotation: Represents the result of
// annotation for the message.
type GoogleCloudDialogflowV2MessageAnnotation struct {
	// ContainEntities: Indicates whether the text message contains
	// entities.
	ContainEntities bool `json:"containEntities,omitempty"`

	// Parts: The collection of annotated message parts ordered by
	// their
	// position in the message. You can recover the annotated message
	// by
	// concatenating [AnnotatedMessagePart.text].
	Parts []*GoogleCloudDialogflowV2AnnotatedMessagePart `json:"parts,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ContainEntities") 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. "ContainEntities") 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 *GoogleCloudDialogflowV2MessageAnnotation) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2MessageAnnotation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2OriginalDetectIntentRequest: Represents the
// contents of the original request that was passed to
// the `[Streaming]DetectIntent` call.
type GoogleCloudDialogflowV2OriginalDetectIntentRequest struct {
	// Payload: Optional. This field is set to the value of the
	// `QueryParameters.payload`
	// field passed in the request. Some integrations that query a
	// Dialogflow
	// agent may provide additional information in the payload.
	//
	// In particular for the Telephony Gateway this field has the
	// form:
	// <pre>{
	//  "telephony": {
	//    "caller_id": "+18558363987"
	//  }
	// }</pre>
	// Note: The caller ID field (`caller_id`) will be redacted for
	// Standard
	// Edition agents and populated with the caller ID in
	// [E.164
	// format](https://en.wikipedia.org/wiki/E.164) for Enterprise Edition
	// agents.
	Payload googleapi.RawMessage `json:"payload,omitempty"`

	// Source: The source of this request, e.g., `google`, `facebook`,
	// `slack`. It is set
	// by Dialogflow-owned servers.
	Source string `json:"source,omitempty"`

	// Version: Optional. The version of the protocol used for this
	// request.
	// This field is AoG-specific.
	Version string `json:"version,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Payload") 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. "Payload") 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 *GoogleCloudDialogflowV2OriginalDetectIntentRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDialogflowV2OriginalDetectIntentRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDialogflowV2OutputAudioConfig: Instructs the speech
// synthesizer on how to generate the output audio content.
type GoogleCloudDialogflowV2OutputAudioConfig struct {
	// AudioEncoding: Required. Audio encoding of the synthesized audio
	// content.
	//
	// Possible values:
	//   "OUTPUT_AUDIO_ENCODING_UNSPECIFIED" - Not specified.
	//   "OUTPUT_AUDIO_ENCODING_LINEAR_16" - Uncompressed 16-bit signed
	// little-endian samples (Linear PCM).
	// Audio content returned as LINEAR16 also contains a WAV header.
	//   "OUTPUT_AUDIO_ENCODING_MP3" - MP3 audio at 32kbps.
	//   "OUTPUT_AUDIO_ENCODING_OGG_OPUS" - Opus encoded audio wrapped in an
	// ogg container. The result will be a
	// file which can be played natively on Android, and in browsers (at
	// least
	// Chrome and Firefox). The quality of the encoding is considerably
	// higher
	// than MP3 while using approximately the same bitrate.
	AudioEncoding string `json:"audioEncoding,omitempty"`

	// SampleRateHertz: Optional. The synthesis sample rate (in hertz) for
	// this audio. If not
	// provided, then the synthesizer will use the default sample rate based
	// on
	// the audio encoding. If this is different from the voice's natural
	// sample
	// rate, then the synthesizer will honor this request by converting to
	// the
	// desired sample rate (which might result in worse audio quality).
	SampleRateHertz int64 `json:"sampleRateHertz,omitempty"`

	// SynthesizeSpeechConfig: Optional. Configuration of how speech should
	// be synthesized.