// Code generated by protoc-gen-go. DO NOT EDIT.
// source: google/cloud/dialogflow/v2/session.proto

package dialogflow

import (
	context "context"
	fmt "fmt"
	proto "github.com/golang/protobuf/proto"
	_struct "github.com/golang/protobuf/ptypes/struct"
	_ "google.golang.org/genproto/googleapis/api/annotations"
	status "google.golang.org/genproto/googleapis/rpc/status"
	latlng "google.golang.org/genproto/googleapis/type/latlng"
	grpc "google.golang.org/grpc"
	math "math"
)

// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf

// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package

// Audio encoding of the audio content sent in the conversational query request.
// Refer to the [Cloud Speech API documentation](/speech/docs/basics) for more
// details.
type AudioEncoding int32

const (
	// Not specified.
	AudioEncoding_AUDIO_ENCODING_UNSPECIFIED AudioEncoding = 0
	// Uncompressed 16-bit signed little-endian samples (Linear PCM).
	AudioEncoding_AUDIO_ENCODING_LINEAR_16 AudioEncoding = 1
	// [`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.
	AudioEncoding_AUDIO_ENCODING_FLAC AudioEncoding = 2
	// 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
	AudioEncoding_AUDIO_ENCODING_MULAW AudioEncoding = 3
	// Adaptive Multi-Rate Narrowband codec. `sample_rate_hertz` must be 8000.
	AudioEncoding_AUDIO_ENCODING_AMR AudioEncoding = 4
	// Adaptive Multi-Rate Wideband codec. `sample_rate_hertz` must be 16000.
	AudioEncoding_AUDIO_ENCODING_AMR_WB AudioEncoding = 5
	// Opus encoded audio frames in Ogg container
	// ([OggOpus](https://wiki.xiph.org/OggOpus)).
	// `sample_rate_hertz` must be 16000.
	AudioEncoding_AUDIO_ENCODING_OGG_OPUS AudioEncoding = 6
	// 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_AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE AudioEncoding = 7
)

var AudioEncoding_name = map[int32]string{
	0: "AUDIO_ENCODING_UNSPECIFIED",
	1: "AUDIO_ENCODING_LINEAR_16",
	2: "AUDIO_ENCODING_FLAC",
	3: "AUDIO_ENCODING_MULAW",
	4: "AUDIO_ENCODING_AMR",
	5: "AUDIO_ENCODING_AMR_WB",
	6: "AUDIO_ENCODING_OGG_OPUS",
	7: "AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE",
}

var AudioEncoding_value = map[string]int32{
	"AUDIO_ENCODING_UNSPECIFIED":            0,
	"AUDIO_ENCODING_LINEAR_16":              1,
	"AUDIO_ENCODING_FLAC":                   2,
	"AUDIO_ENCODING_MULAW":                  3,
	"AUDIO_ENCODING_AMR":                    4,
	"AUDIO_ENCODING_AMR_WB":                 5,
	"AUDIO_ENCODING_OGG_OPUS":               6,
	"AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE": 7,
}

func (x AudioEncoding) String() string {
	return proto.EnumName(AudioEncoding_name, int32(x))
}

func (AudioEncoding) EnumDescriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{0}
}

// Type of the response message.
type StreamingRecognitionResult_MessageType int32

const (
	// Not specified. Should never be used.
	StreamingRecognitionResult_MESSAGE_TYPE_UNSPECIFIED StreamingRecognitionResult_MessageType = 0
	// Message contains a (possibly partial) transcript.
	StreamingRecognitionResult_TRANSCRIPT StreamingRecognitionResult_MessageType = 1
	// Event indicates that the server has detected the end of the user's speech
	// utterance and expects no additional speech. Therefore, the server will
	// not process additional audio (although it may subsequently return
	// additional results). The client should stop sending additional audio
	// data, half-close the gRPC connection, and wait for any additional results
	// until the server closes the gRPC connection. This message is only sent if
	// `single_utterance` was set to `true`, and is not used otherwise.
	StreamingRecognitionResult_END_OF_SINGLE_UTTERANCE StreamingRecognitionResult_MessageType = 2
)

var StreamingRecognitionResult_MessageType_name = map[int32]string{
	0: "MESSAGE_TYPE_UNSPECIFIED",
	1: "TRANSCRIPT",
	2: "END_OF_SINGLE_UTTERANCE",
}

var StreamingRecognitionResult_MessageType_value = map[string]int32{
	"MESSAGE_TYPE_UNSPECIFIED": 0,
	"TRANSCRIPT":               1,
	"END_OF_SINGLE_UTTERANCE":  2,
}

func (x StreamingRecognitionResult_MessageType) String() string {
	return proto.EnumName(StreamingRecognitionResult_MessageType_name, int32(x))
}

func (StreamingRecognitionResult_MessageType) EnumDescriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{7, 0}
}

// The request to detect user's intent.
type DetectIntentRequest struct {
	// Required. The name of the session this query is sent to. Format:
	// `projects/<Project ID>/agent/sessions/<Session ID>`. It's up to the API
	// caller to choose an appropriate session ID. It can be a random number or
	// some type of user identifier (preferably hashed). The length of the session
	// ID must not exceed 36 bytes.
	Session string `protobuf:"bytes,1,opt,name=session,proto3" json:"session,omitempty"`
	// Optional. The parameters of this query.
	QueryParams *QueryParameters `protobuf:"bytes,2,opt,name=query_params,json=queryParams,proto3" json:"query_params,omitempty"`
	// 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 *QueryInput `protobuf:"bytes,3,opt,name=query_input,json=queryInput,proto3" json:"query_input,omitempty"`
	// 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           []byte   `protobuf:"bytes,5,opt,name=input_audio,json=inputAudio,proto3" json:"input_audio,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *DetectIntentRequest) Reset()         { *m = DetectIntentRequest{} }
func (m *DetectIntentRequest) String() string { return proto.CompactTextString(m) }
func (*DetectIntentRequest) ProtoMessage()    {}
func (*DetectIntentRequest) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{0}
}

func (m *DetectIntentRequest) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_DetectIntentRequest.Unmarshal(m, b)
}
func (m *DetectIntentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_DetectIntentRequest.Marshal(b, m, deterministic)
}
func (m *DetectIntentRequest) XXX_Merge(src proto.Message) {
	xxx_messageInfo_DetectIntentRequest.Merge(m, src)
}
func (m *DetectIntentRequest) XXX_Size() int {
	return xxx_messageInfo_DetectIntentRequest.Size(m)
}
func (m *DetectIntentRequest) XXX_DiscardUnknown() {
	xxx_messageInfo_DetectIntentRequest.DiscardUnknown(m)
}

var xxx_messageInfo_DetectIntentRequest proto.InternalMessageInfo

func (m *DetectIntentRequest) GetSession() string {
	if m != nil {
		return m.Session
	}
	return ""
}

func (m *DetectIntentRequest) GetQueryParams() *QueryParameters {
	if m != nil {
		return m.QueryParams
	}
	return nil
}

func (m *DetectIntentRequest) GetQueryInput() *QueryInput {
	if m != nil {
		return m.QueryInput
	}
	return nil
}

func (m *DetectIntentRequest) GetInputAudio() []byte {
	if m != nil {
		return m.InputAudio
	}
	return nil
}

// The message returned from the DetectIntent method.
type DetectIntentResponse struct {
	// 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 `protobuf:"bytes,1,opt,name=response_id,json=responseId,proto3" json:"response_id,omitempty"`
	// The results of the conversational query or event processing.
	QueryResult *QueryResult `protobuf:"bytes,2,opt,name=query_result,json=queryResult,proto3" json:"query_result,omitempty"`
	// Specifies the status of the webhook request. `webhook_status`
	// is never populated in webhook requests.
	WebhookStatus        *status.Status `protobuf:"bytes,3,opt,name=webhook_status,json=webhookStatus,proto3" json:"webhook_status,omitempty"`
	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
	XXX_unrecognized     []byte         `json:"-"`
	XXX_sizecache        int32          `json:"-"`
}

func (m *DetectIntentResponse) Reset()         { *m = DetectIntentResponse{} }
func (m *DetectIntentResponse) String() string { return proto.CompactTextString(m) }
func (*DetectIntentResponse) ProtoMessage()    {}
func (*DetectIntentResponse) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{1}
}

func (m *DetectIntentResponse) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_DetectIntentResponse.Unmarshal(m, b)
}
func (m *DetectIntentResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_DetectIntentResponse.Marshal(b, m, deterministic)
}
func (m *DetectIntentResponse) XXX_Merge(src proto.Message) {
	xxx_messageInfo_DetectIntentResponse.Merge(m, src)
}
func (m *DetectIntentResponse) XXX_Size() int {
	return xxx_messageInfo_DetectIntentResponse.Size(m)
}
func (m *DetectIntentResponse) XXX_DiscardUnknown() {
	xxx_messageInfo_DetectIntentResponse.DiscardUnknown(m)
}

var xxx_messageInfo_DetectIntentResponse proto.InternalMessageInfo

func (m *DetectIntentResponse) GetResponseId() string {
	if m != nil {
		return m.ResponseId
	}
	return ""
}

func (m *DetectIntentResponse) GetQueryResult() *QueryResult {
	if m != nil {
		return m.QueryResult
	}
	return nil
}

func (m *DetectIntentResponse) GetWebhookStatus() *status.Status {
	if m != nil {
		return m.WebhookStatus
	}
	return nil
}

// Represents the parameters of the conversational query.
type QueryParameters struct {
	// Optional. The time zone of this conversational query from the
	// [time zone database](https://www.iana.org/time-zones), e.g.,
	// America/New_York, Europe/Paris. If not provided, the time zone specified in
	// agent settings is used.
	TimeZone string `protobuf:"bytes,1,opt,name=time_zone,json=timeZone,proto3" json:"time_zone,omitempty"`
	// Optional. The geo location of this conversational query.
	GeoLocation *latlng.LatLng `protobuf:"bytes,2,opt,name=geo_location,json=geoLocation,proto3" json:"geo_location,omitempty"`
	// Optional. The collection of contexts to be activated before this query is
	// executed.
	Contexts []*Context `protobuf:"bytes,3,rep,name=contexts,proto3" json:"contexts,omitempty"`
	// Optional. Specifies whether to delete all contexts in the current session
	// before the new ones are activated.
	ResetContexts bool `protobuf:"varint,4,opt,name=reset_contexts,json=resetContexts,proto3" json:"reset_contexts,omitempty"`
	// Optional. The collection of session entity types to replace or extend
	// developer entities with for this query only. The entity synonyms apply
	// to all languages.
	SessionEntityTypes []*SessionEntityType `protobuf:"bytes,5,rep,name=session_entity_types,json=sessionEntityTypes,proto3" json:"session_entity_types,omitempty"`
	// Optional. This field can be used to pass custom data into the webhook
	// associated with the agent. Arbitrary JSON objects are supported.
	Payload              *_struct.Struct `protobuf:"bytes,6,opt,name=payload,proto3" json:"payload,omitempty"`
	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
	XXX_unrecognized     []byte          `json:"-"`
	XXX_sizecache        int32           `json:"-"`
}

func (m *QueryParameters) Reset()         { *m = QueryParameters{} }
func (m *QueryParameters) String() string { return proto.CompactTextString(m) }
func (*QueryParameters) ProtoMessage()    {}
func (*QueryParameters) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{2}
}

func (m *QueryParameters) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_QueryParameters.Unmarshal(m, b)
}
func (m *QueryParameters) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_QueryParameters.Marshal(b, m, deterministic)
}
func (m *QueryParameters) XXX_Merge(src proto.Message) {
	xxx_messageInfo_QueryParameters.Merge(m, src)
}
func (m *QueryParameters) XXX_Size() int {
	return xxx_messageInfo_QueryParameters.Size(m)
}
func (m *QueryParameters) XXX_DiscardUnknown() {
	xxx_messageInfo_QueryParameters.DiscardUnknown(m)
}

var xxx_messageInfo_QueryParameters proto.InternalMessageInfo

func (m *QueryParameters) GetTimeZone() string {
	if m != nil {
		return m.TimeZone
	}
	return ""
}

func (m *QueryParameters) GetGeoLocation() *latlng.LatLng {
	if m != nil {
		return m.GeoLocation
	}
	return nil
}

func (m *QueryParameters) GetContexts() []*Context {
	if m != nil {
		return m.Contexts
	}
	return nil
}

func (m *QueryParameters) GetResetContexts() bool {
	if m != nil {
		return m.ResetContexts
	}
	return false
}

func (m *QueryParameters) GetSessionEntityTypes() []*SessionEntityType {
	if m != nil {
		return m.SessionEntityTypes
	}
	return nil
}

func (m *QueryParameters) GetPayload() *_struct.Struct {
	if m != nil {
		return m.Payload
	}
	return nil
}

// Represents the query input. It can contain either:
//
// 1.  An audio config which
//     instructs the speech recognizer how to process the speech audio.
//
// 2.  A conversational query in the form of text,.
//
// 3.  An event that specifies which intent to trigger.
type QueryInput struct {
	// Required. The input specification.
	//
	// Types that are valid to be assigned to Input:
	//	*QueryInput_AudioConfig
	//	*QueryInput_Text
	//	*QueryInput_Event
	Input                isQueryInput_Input `protobuf_oneof:"input"`
	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
	XXX_unrecognized     []byte             `json:"-"`
	XXX_sizecache        int32              `json:"-"`
}

func (m *QueryInput) Reset()         { *m = QueryInput{} }
func (m *QueryInput) String() string { return proto.CompactTextString(m) }
func (*QueryInput) ProtoMessage()    {}
func (*QueryInput) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{3}
}

func (m *QueryInput) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_QueryInput.Unmarshal(m, b)
}
func (m *QueryInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_QueryInput.Marshal(b, m, deterministic)
}
func (m *QueryInput) XXX_Merge(src proto.Message) {
	xxx_messageInfo_QueryInput.Merge(m, src)
}
func (m *QueryInput) XXX_Size() int {
	return xxx_messageInfo_QueryInput.Size(m)
}
func (m *QueryInput) XXX_DiscardUnknown() {
	xxx_messageInfo_QueryInput.DiscardUnknown(m)
}

var xxx_messageInfo_QueryInput proto.InternalMessageInfo

type isQueryInput_Input interface {
	isQueryInput_Input()
}

type QueryInput_AudioConfig struct {
	AudioConfig *InputAudioConfig `protobuf:"bytes,1,opt,name=audio_config,json=audioConfig,proto3,oneof"`
}

type QueryInput_Text struct {
	Text *TextInput `protobuf:"bytes,2,opt,name=text,proto3,oneof"`
}

type QueryInput_Event struct {
	Event *EventInput `protobuf:"bytes,3,opt,name=event,proto3,oneof"`
}

func (*QueryInput_AudioConfig) isQueryInput_Input() {}

func (*QueryInput_Text) isQueryInput_Input() {}

func (*QueryInput_Event) isQueryInput_Input() {}

func (m *QueryInput) GetInput() isQueryInput_Input {
	if m != nil {
		return m.Input
	}
	return nil
}

func (m *QueryInput) GetAudioConfig() *InputAudioConfig {
	if x, ok := m.GetInput().(*QueryInput_AudioConfig); ok {
		return x.AudioConfig
	}
	return nil
}

func (m *QueryInput) GetText() *TextInput {
	if x, ok := m.GetInput().(*QueryInput_Text); ok {
		return x.Text
	}
	return nil
}

func (m *QueryInput) GetEvent() *EventInput {
	if x, ok := m.GetInput().(*QueryInput_Event); ok {
		return x.Event
	}
	return nil
}

// XXX_OneofFuncs is for the internal use of the proto package.
func (*QueryInput) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
	return _QueryInput_OneofMarshaler, _QueryInput_OneofUnmarshaler, _QueryInput_OneofSizer, []interface{}{
		(*QueryInput_AudioConfig)(nil),
		(*QueryInput_Text)(nil),
		(*QueryInput_Event)(nil),
	}
}

func _QueryInput_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
	m := msg.(*QueryInput)
	// input
	switch x := m.Input.(type) {
	case *QueryInput_AudioConfig:
		b.EncodeVarint(1<<3 | proto.WireBytes)
		if err := b.EncodeMessage(x.AudioConfig); err != nil {
			return err
		}
	case *QueryInput_Text:
		b.EncodeVarint(2<<3 | proto.WireBytes)
		if err := b.EncodeMessage(x.Text); err != nil {
			return err
		}
	case *QueryInput_Event:
		b.EncodeVarint(3<<3 | proto.WireBytes)
		if err := b.EncodeMessage(x.Event); err != nil {
			return err
		}
	case nil:
	default:
		return fmt.Errorf("QueryInput.Input has unexpected type %T", x)
	}
	return nil
}

func _QueryInput_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
	m := msg.(*QueryInput)
	switch tag {
	case 1: // input.audio_config
		if wire != proto.WireBytes {
			return true, proto.ErrInternalBadWireType
		}
		msg := new(InputAudioConfig)
		err := b.DecodeMessage(msg)
		m.Input = &QueryInput_AudioConfig{msg}
		return true, err
	case 2: // input.text
		if wire != proto.WireBytes {
			return true, proto.ErrInternalBadWireType
		}
		msg := new(TextInput)
		err := b.DecodeMessage(msg)
		m.Input = &QueryInput_Text{msg}
		return true, err
	case 3: // input.event
		if wire != proto.WireBytes {
			return true, proto.ErrInternalBadWireType
		}
		msg := new(EventInput)
		err := b.DecodeMessage(msg)
		m.Input = &QueryInput_Event{msg}
		return true, err
	default:
		return false, nil
	}
}

func _QueryInput_OneofSizer(msg proto.Message) (n int) {
	m := msg.(*QueryInput)
	// input
	switch x := m.Input.(type) {
	case *QueryInput_AudioConfig:
		s := proto.Size(x.AudioConfig)
		n += 1 // tag and wire
		n += proto.SizeVarint(uint64(s))
		n += s
	case *QueryInput_Text:
		s := proto.Size(x.Text)
		n += 1 // tag and wire
		n += proto.SizeVarint(uint64(s))
		n += s
	case *QueryInput_Event:
		s := proto.Size(x.Event)
		n += 1 // tag and wire
		n += proto.SizeVarint(uint64(s))
		n += s
	case nil:
	default:
		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
	}
	return n
}

// Represents the result of conversational query or event processing.
type QueryResult struct {
	// The original conversational query text:
	// - If natural language text was provided as input, `query_text` contains
	//   a copy of the input.
	// - If natural language speech audio was provided as input, `query_text`
	//   contains the speech recognition result. If speech recognizer produced
	//   multiple alternatives, a particular one is picked.
	// - If an event was provided as input, `query_text` is not set.
	QueryText string `protobuf:"bytes,1,opt,name=query_text,json=queryText,proto3" json:"query_text,omitempty"`
	// The language that was triggered during intent detection.
	// See [Language Support](https://dialogflow.com/docs/reference/language)
	// for a list of the currently supported language codes.
	LanguageCode string `protobuf:"bytes,15,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"`
	// The Speech recognition confidence between 0.0 and 1.0. A higher number
	// indicates an estimated greater likelihood that the recognized words are
	// correct. The default of 0.0 is a sentinel value indicating that confidence
	// was not set.
	//
	// You should not rely on this field as it isn't guaranteed to be accurate, or
	// even set. In particular this field isn't set in Webhook calls and for
	// StreamingDetectIntent since the streaming endpoint has separate confidence
	// estimates per portion of the audio in StreamingRecognitionResult.
	SpeechRecognitionConfidence float32 `protobuf:"fixed32,2,opt,name=speech_recognition_confidence,json=speechRecognitionConfidence,proto3" json:"speech_recognition_confidence,omitempty"`
	// The action name from the matched intent.
	Action string `protobuf:"bytes,3,opt,name=action,proto3" json:"action,omitempty"`
	// The collection of extracted parameters.
	Parameters *_struct.Struct `protobuf:"bytes,4,opt,name=parameters,proto3" json:"parameters,omitempty"`
	// This field is set to:
	// - `false` if the matched intent has required parameters and not all of
	//    the required parameter values have been collected.
	// - `true` if all required parameter values have been collected, or if the
	//    matched intent doesn't contain any required parameters.
	AllRequiredParamsPresent bool `protobuf:"varint,5,opt,name=all_required_params_present,json=allRequiredParamsPresent,proto3" json:"all_required_params_present,omitempty"`
	// The text to be pronounced to the user or shown on the screen.
	FulfillmentText string `protobuf:"bytes,6,opt,name=fulfillment_text,json=fulfillmentText,proto3" json:"fulfillment_text,omitempty"`
	// The collection of rich messages to present to the user.
	FulfillmentMessages []*Intent_Message `protobuf:"bytes,7,rep,name=fulfillment_messages,json=fulfillmentMessages,proto3" json:"fulfillment_messages,omitempty"`
	// If the query was fulfilled by a webhook call, this field is set to the
	// value of the `source` field returned in the webhook response.
	WebhookSource string `protobuf:"bytes,8,opt,name=webhook_source,json=webhookSource,proto3" json:"webhook_source,omitempty"`
	// If the query was fulfilled by a webhook call, this field is set to the
	// value of the `payload` field returned in the webhook response.
	WebhookPayload *_struct.Struct `protobuf:"bytes,9,opt,name=webhook_payload,json=webhookPayload,proto3" json:"webhook_payload,omitempty"`
	// The collection of output contexts. If applicable,
	// `output_contexts.parameters` contains entries with name
	// `<parameter name>.original` containing the original parameter values
	// before the query.
	OutputContexts []*Context `protobuf:"bytes,10,rep,name=output_contexts,json=outputContexts,proto3" json:"output_contexts,omitempty"`
	// The intent that matched the conversational query. Some, not
	// all fields are filled in this message, including but not limited to:
	// `name`, `display_name` and `webhook_state`.
	Intent *Intent `protobuf:"bytes,11,opt,name=intent,proto3" json:"intent,omitempty"`
	// The intent detection confidence. Values range from 0.0
	// (completely uncertain) to 1.0 (completely certain).
	IntentDetectionConfidence float32 `protobuf:"fixed32,12,opt,name=intent_detection_confidence,json=intentDetectionConfidence,proto3" json:"intent_detection_confidence,omitempty"`
	// The free-form diagnostic info. For example, this field
	// could contain webhook call latency.
	DiagnosticInfo       *_struct.Struct `protobuf:"bytes,14,opt,name=diagnostic_info,json=diagnosticInfo,proto3" json:"diagnostic_info,omitempty"`
	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
	XXX_unrecognized     []byte          `json:"-"`
	XXX_sizecache        int32           `json:"-"`
}

func (m *QueryResult) Reset()         { *m = QueryResult{} }
func (m *QueryResult) String() string { return proto.CompactTextString(m) }
func (*QueryResult) ProtoMessage()    {}
func (*QueryResult) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{4}
}

func (m *QueryResult) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_QueryResult.Unmarshal(m, b)
}
func (m *QueryResult) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_QueryResult.Marshal(b, m, deterministic)
}
func (m *QueryResult) XXX_Merge(src proto.Message) {
	xxx_messageInfo_QueryResult.Merge(m, src)
}
func (m *QueryResult) XXX_Size() int {
	return xxx_messageInfo_QueryResult.Size(m)
}
func (m *QueryResult) XXX_DiscardUnknown() {
	xxx_messageInfo_QueryResult.DiscardUnknown(m)
}

var xxx_messageInfo_QueryResult proto.InternalMessageInfo

func (m *QueryResult) GetQueryText() string {
	if m != nil {
		return m.QueryText
	}
	return ""
}

func (m *QueryResult) GetLanguageCode() string {
	if m != nil {
		return m.LanguageCode
	}
	return ""
}

func (m *QueryResult) GetSpeechRecognitionConfidence() float32 {
	if m != nil {
		return m.SpeechRecognitionConfidence
	}
	return 0
}

func (m *QueryResult) GetAction() string {
	if m != nil {
		return m.Action
	}
	return ""
}

func (m *QueryResult) GetParameters() *_struct.Struct {
	if m != nil {
		return m.Parameters
	}
	return nil
}

func (m *QueryResult) GetAllRequiredParamsPresent() bool {
	if m != nil {
		return m.AllRequiredParamsPresent
	}
	return false
}

func (m *QueryResult) GetFulfillmentText() string {
	if m != nil {
		return m.FulfillmentText
	}
	return ""
}

func (m *QueryResult) GetFulfillmentMessages() []*Intent_Message {
	if m != nil {
		return m.FulfillmentMessages
	}
	return nil
}

func (m *QueryResult) GetWebhookSource() string {
	if m != nil {
		return m.WebhookSource
	}
	return ""
}

func (m *QueryResult) GetWebhookPayload() *_struct.Struct {
	if m != nil {
		return m.WebhookPayload
	}
	return nil
}

func (m *QueryResult) GetOutputContexts() []*Context {
	if m != nil {
		return m.OutputContexts
	}
	return nil
}

func (m *QueryResult) GetIntent() *Intent {
	if m != nil {
		return m.Intent
	}
	return nil
}

func (m *QueryResult) GetIntentDetectionConfidence() float32 {
	if m != nil {
		return m.IntentDetectionConfidence
	}
	return 0
}

func (m *QueryResult) GetDiagnosticInfo() *_struct.Struct {
	if m != nil {
		return m.DiagnosticInfo
	}
	return nil
}

// The top-level message sent by the client to the
// `StreamingDetectIntent` method.
//
// Multiple request messages should be sent in order:
//
// 1.  The first message must contain `session`, `query_input` plus optionally
//     `query_params` and/or `single_utterance`. The message must not contain `input_audio`.
//
// 2.  If `query_input` was set to a streaming input audio config,
//     all subsequent messages must contain only `input_audio`.
//     Otherwise, finish the request stream.
type StreamingDetectIntentRequest struct {
	// Required. The name of the session the query is sent to.
	// Format of the session name:
	// `projects/<Project ID>/agent/sessions/<Session ID>`. It’s up to the API
	// caller to choose an appropriate <Session ID>. It can be a random number or
	// some type of user identifier (preferably hashed). The length of the session
	// ID must not exceed 36 characters.
	Session string `protobuf:"bytes,1,opt,name=session,proto3" json:"session,omitempty"`
	// Optional. The parameters of this query.
	QueryParams *QueryParameters `protobuf:"bytes,2,opt,name=query_params,json=queryParams,proto3" json:"query_params,omitempty"`
	// 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 *QueryInput `protobuf:"bytes,3,opt,name=query_input,json=queryInput,proto3" json:"query_input,omitempty"`
	// 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.
	// This setting is ignored when `query_input` is a piece of text or an event.
	SingleUtterance bool `protobuf:"varint,4,opt,name=single_utterance,json=singleUtterance,proto3" json:"single_utterance,omitempty"`
	// Optional. The input audio content to be recognized. Must be sent if
	// `query_input` was set to a streaming input audio config. The complete audio
	// over all streaming messages must not exceed 1 minute.
	InputAudio           []byte   `protobuf:"bytes,6,opt,name=input_audio,json=inputAudio,proto3" json:"input_audio,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *StreamingDetectIntentRequest) Reset()         { *m = StreamingDetectIntentRequest{} }
func (m *StreamingDetectIntentRequest) String() string { return proto.CompactTextString(m) }
func (*StreamingDetectIntentRequest) ProtoMessage()    {}
func (*StreamingDetectIntentRequest) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{5}
}

func (m *StreamingDetectIntentRequest) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_StreamingDetectIntentRequest.Unmarshal(m, b)
}
func (m *StreamingDetectIntentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_StreamingDetectIntentRequest.Marshal(b, m, deterministic)
}
func (m *StreamingDetectIntentRequest) XXX_Merge(src proto.Message) {
	xxx_messageInfo_StreamingDetectIntentRequest.Merge(m, src)
}
func (m *StreamingDetectIntentRequest) XXX_Size() int {
	return xxx_messageInfo_StreamingDetectIntentRequest.Size(m)
}
func (m *StreamingDetectIntentRequest) XXX_DiscardUnknown() {
	xxx_messageInfo_StreamingDetectIntentRequest.DiscardUnknown(m)
}

var xxx_messageInfo_StreamingDetectIntentRequest proto.InternalMessageInfo

func (m *StreamingDetectIntentRequest) GetSession() string {
	if m != nil {
		return m.Session
	}
	return ""
}

func (m *StreamingDetectIntentRequest) GetQueryParams() *QueryParameters {
	if m != nil {
		return m.QueryParams
	}
	return nil
}

func (m *StreamingDetectIntentRequest) GetQueryInput() *QueryInput {
	if m != nil {
		return m.QueryInput
	}
	return nil
}

func (m *StreamingDetectIntentRequest) GetSingleUtterance() bool {
	if m != nil {
		return m.SingleUtterance
	}
	return false
}

func (m *StreamingDetectIntentRequest) GetInputAudio() []byte {
	if m != nil {
		return m.InputAudio
	}
	return nil
}

// The top-level message returned from the
// `StreamingDetectIntent` method.
//
// Multiple response messages can be returned in order:
//
// 1.  If the input was set to streaming audio, the first one or more messages
//     contain `recognition_result`. Each `recognition_result` represents a more
//     complete transcript of what the user said. The last `recognition_result`
//     has `is_final` set to `true`.
//
// 2.  The next message contains `response_id`, `query_result`
//     and optionally `webhook_status` if a WebHook was called.
type StreamingDetectIntentResponse struct {
	// 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 `protobuf:"bytes,1,opt,name=response_id,json=responseId,proto3" json:"response_id,omitempty"`
	// The result of speech recognition.
	RecognitionResult *StreamingRecognitionResult `protobuf:"bytes,2,opt,name=recognition_result,json=recognitionResult,proto3" json:"recognition_result,omitempty"`
	// The result of the conversational query or event processing.
	QueryResult *QueryResult `protobuf:"bytes,3,opt,name=query_result,json=queryResult,proto3" json:"query_result,omitempty"`
	// Specifies the status of the webhook request.
	WebhookStatus        *status.Status `protobuf:"bytes,4,opt,name=webhook_status,json=webhookStatus,proto3" json:"webhook_status,omitempty"`
	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
	XXX_unrecognized     []byte         `json:"-"`
	XXX_sizecache        int32          `json:"-"`
}

func (m *StreamingDetectIntentResponse) Reset()         { *m = StreamingDetectIntentResponse{} }
func (m *StreamingDetectIntentResponse) String() string { return proto.CompactTextString(m) }
func (*StreamingDetectIntentResponse) ProtoMessage()    {}
func (*StreamingDetectIntentResponse) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{6}
}

func (m *StreamingDetectIntentResponse) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_StreamingDetectIntentResponse.Unmarshal(m, b)
}
func (m *StreamingDetectIntentResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_StreamingDetectIntentResponse.Marshal(b, m, deterministic)
}
func (m *StreamingDetectIntentResponse) XXX_Merge(src proto.Message) {
	xxx_messageInfo_StreamingDetectIntentResponse.Merge(m, src)
}
func (m *StreamingDetectIntentResponse) XXX_Size() int {
	return xxx_messageInfo_StreamingDetectIntentResponse.Size(m)
}
func (m *StreamingDetectIntentResponse) XXX_DiscardUnknown() {
	xxx_messageInfo_StreamingDetectIntentResponse.DiscardUnknown(m)
}

var xxx_messageInfo_StreamingDetectIntentResponse proto.InternalMessageInfo

func (m *StreamingDetectIntentResponse) GetResponseId() string {
	if m != nil {
		return m.ResponseId
	}
	return ""
}

func (m *StreamingDetectIntentResponse) GetRecognitionResult() *StreamingRecognitionResult {
	if m != nil {
		return m.RecognitionResult
	}
	return nil
}

func (m *StreamingDetectIntentResponse) GetQueryResult() *QueryResult {
	if m != nil {
		return m.QueryResult
	}
	return nil
}

func (m *StreamingDetectIntentResponse) GetWebhookStatus() *status.Status {
	if m != nil {
		return m.WebhookStatus
	}
	return nil
}

// Contains a speech recognition result corresponding to a portion of the audio
// that is currently being processed or an indication that this is the end
// of the single requested utterance.
//
// Example:
//
// 1.  transcript: "tube"
//
// 2.  transcript: "to be a"
//
// 3.  transcript: "to be"
//
// 4.  transcript: "to be or not to be"
//     is_final: true
//
// 5.  transcript: " that's"
//
// 6.  transcript: " that is"
//
// 7.  recognition_event_type: `RECOGNITION_EVENT_END_OF_SINGLE_UTTERANCE`
//
// 8.  transcript: " that is the question"
//     is_final: true
//
// Only two of the responses contain final results (#4 and #8 indicated by
// `is_final: true`). Concatenating these generates the full transcript: "to be
// or not to be that is the question".
//
// In each response we populate:
//
// *  for `MESSAGE_TYPE_TRANSCRIPT`: `transcript` and possibly `is_final`.
//
// *  for `MESSAGE_TYPE_END_OF_SINGLE_UTTERANCE`: only `event_type`.
type StreamingRecognitionResult struct {
	// Type of the result message.
	MessageType StreamingRecognitionResult_MessageType `protobuf:"varint,1,opt,name=message_type,json=messageType,proto3,enum=google.cloud.dialogflow.v2.StreamingRecognitionResult_MessageType" json:"message_type,omitempty"`
	// Transcript text representing the words that the user spoke.
	// Populated if and only if `event_type` = `RECOGNITION_EVENT_TRANSCRIPT`.
	Transcript string `protobuf:"bytes,2,opt,name=transcript,proto3" json:"transcript,omitempty"`
	// The default of 0.0 is a sentinel value indicating `confidence` was not set.
	// If `false`, the `StreamingRecognitionResult` represents an
	// interim result that may change. If `true`, the recognizer will not return
	// any further hypotheses about this piece of the audio. May only be populated
	// for `event_type` = `RECOGNITION_EVENT_TRANSCRIPT`.
	IsFinal bool `protobuf:"varint,3,opt,name=is_final,json=isFinal,proto3" json:"is_final,omitempty"`
	// The Speech confidence between 0.0 and 1.0 for the current portion of audio.
	// A higher number indicates an estimated greater likelihood that the
	// recognized words are correct. The default of 0.0 is a sentinel value
	// indicating that confidence was not set.
	//
	// This field is typically only provided if `is_final` is true and you should
	// not rely on it being accurate or even set.
	Confidence           float32  `protobuf:"fixed32,4,opt,name=confidence,proto3" json:"confidence,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *StreamingRecognitionResult) Reset()         { *m = StreamingRecognitionResult{} }
func (m *StreamingRecognitionResult) String() string { return proto.CompactTextString(m) }
func (*StreamingRecognitionResult) ProtoMessage()    {}
func (*StreamingRecognitionResult) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{7}
}

func (m *StreamingRecognitionResult) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_StreamingRecognitionResult.Unmarshal(m, b)
}
func (m *StreamingRecognitionResult) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_StreamingRecognitionResult.Marshal(b, m, deterministic)
}
func (m *StreamingRecognitionResult) XXX_Merge(src proto.Message) {
	xxx_messageInfo_StreamingRecognitionResult.Merge(m, src)
}
func (m *StreamingRecognitionResult) XXX_Size() int {
	return xxx_messageInfo_StreamingRecognitionResult.Size(m)
}
func (m *StreamingRecognitionResult) XXX_DiscardUnknown() {
	xxx_messageInfo_StreamingRecognitionResult.DiscardUnknown(m)
}

var xxx_messageInfo_StreamingRecognitionResult proto.InternalMessageInfo

func (m *StreamingRecognitionResult) GetMessageType() StreamingRecognitionResult_MessageType {
	if m != nil {
		return m.MessageType
	}
	return StreamingRecognitionResult_MESSAGE_TYPE_UNSPECIFIED
}

func (m *StreamingRecognitionResult) GetTranscript() string {
	if m != nil {
		return m.Transcript
	}
	return ""
}

func (m *StreamingRecognitionResult) GetIsFinal() bool {
	if m != nil {
		return m.IsFinal
	}
	return false
}

func (m *StreamingRecognitionResult) GetConfidence() float32 {
	if m != nil {
		return m.Confidence
	}
	return 0
}

// Instructs the speech recognizer how to process the audio content.
type InputAudioConfig struct {
	// Required. Audio encoding of the audio content to process.
	AudioEncoding AudioEncoding `protobuf:"varint,1,opt,name=audio_encoding,json=audioEncoding,proto3,enum=google.cloud.dialogflow.v2.AudioEncoding" json:"audio_encoding,omitempty"`
	// Required. Sample rate (in Hertz) of the audio content sent in the query.
	// Refer to [Cloud Speech API documentation](/speech/docs/basics) for more
	// details.
	SampleRateHertz int32 `protobuf:"varint,2,opt,name=sample_rate_hertz,json=sampleRateHertz,proto3" json:"sample_rate_hertz,omitempty"`
	// Required. The language of the supplied audio. Dialogflow does not do
	// translations. See [Language
	// Support](https://dialogflow.com/docs/languages) 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 `protobuf:"bytes,3,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"`
	// Optional. The collection of phrase hints which are used to boost accuracy
	// of speech recognition.
	// Refer to [Cloud Speech API documentation](/speech/docs/basics#phrase-hints)
	// for more details.
	PhraseHints          []string `protobuf:"bytes,4,rep,name=phrase_hints,json=phraseHints,proto3" json:"phrase_hints,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *InputAudioConfig) Reset()         { *m = InputAudioConfig{} }
func (m *InputAudioConfig) String() string { return proto.CompactTextString(m) }
func (*InputAudioConfig) ProtoMessage()    {}
func (*InputAudioConfig) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{8}
}

func (m *InputAudioConfig) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_InputAudioConfig.Unmarshal(m, b)
}
func (m *InputAudioConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_InputAudioConfig.Marshal(b, m, deterministic)
}
func (m *InputAudioConfig) XXX_Merge(src proto.Message) {
	xxx_messageInfo_InputAudioConfig.Merge(m, src)
}
func (m *InputAudioConfig) XXX_Size() int {
	return xxx_messageInfo_InputAudioConfig.Size(m)
}
func (m *InputAudioConfig) XXX_DiscardUnknown() {
	xxx_messageInfo_InputAudioConfig.DiscardUnknown(m)
}

var xxx_messageInfo_InputAudioConfig proto.InternalMessageInfo

func (m *InputAudioConfig) GetAudioEncoding() AudioEncoding {
	if m != nil {
		return m.AudioEncoding
	}
	return AudioEncoding_AUDIO_ENCODING_UNSPECIFIED
}

func (m *InputAudioConfig) GetSampleRateHertz() int32 {
	if m != nil {
		return m.SampleRateHertz
	}
	return 0
}

func (m *InputAudioConfig) GetLanguageCode() string {
	if m != nil {
		return m.LanguageCode
	}
	return ""
}

func (m *InputAudioConfig) GetPhraseHints() []string {
	if m != nil {
		return m.PhraseHints
	}
	return nil
}

// Represents the natural language text to be processed.
type TextInput struct {
	// Required. The UTF-8 encoded natural language text to be processed.
	// Text length must not exceed 256 bytes.
	Text string `protobuf:"bytes,1,opt,name=text,proto3" json:"text,omitempty"`
	// Required. The language of this conversational query. See [Language
	// Support](https://dialogflow.com/docs/languages) 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   `protobuf:"bytes,2,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *TextInput) Reset()         { *m = TextInput{} }
func (m *TextInput) String() string { return proto.CompactTextString(m) }
func (*TextInput) ProtoMessage()    {}
func (*TextInput) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{9}
}

func (m *TextInput) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_TextInput.Unmarshal(m, b)
}
func (m *TextInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_TextInput.Marshal(b, m, deterministic)
}
func (m *TextInput) XXX_Merge(src proto.Message) {
	xxx_messageInfo_TextInput.Merge(m, src)
}
func (m *TextInput) XXX_Size() int {
	return xxx_messageInfo_TextInput.Size(m)
}
func (m *TextInput) XXX_DiscardUnknown() {
	xxx_messageInfo_TextInput.DiscardUnknown(m)
}

var xxx_messageInfo_TextInput proto.InternalMessageInfo

func (m *TextInput) GetText() string {
	if m != nil {
		return m.Text
	}
	return ""
}

func (m *TextInput) GetLanguageCode() string {
	if m != nil {
		return m.LanguageCode
	}
	return ""
}

// 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 EventInput struct {
	// Required. The unique identifier of the event.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Optional. The collection of parameters associated with the event.
	Parameters *_struct.Struct `protobuf:"bytes,2,opt,name=parameters,proto3" json:"parameters,omitempty"`
	// Required. The language of this query. See [Language
	// Support](https://dialogflow.com/docs/languages) 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   `protobuf:"bytes,3,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *EventInput) Reset()         { *m = EventInput{} }
func (m *EventInput) String() string { return proto.CompactTextString(m) }
func (*EventInput) ProtoMessage()    {}
func (*EventInput) Descriptor() ([]byte, []int) {
	return fileDescriptor_2f8892c06d516e44, []int{10}
}

func (m *EventInput) XXX_Unmarshal(b []byte) error {
	return xxx_messageInfo_EventInput.Unmarshal(m, b)
}
func (m *EventInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	return xxx_messageInfo_EventInput.Marshal(b, m, deterministic)
}
func (m *EventInput) XXX_Merge(src proto.Message) {
	xxx_messageInfo_EventInput.Merge(m, src)
}
func (m *EventInput) XXX_Size() int {
	return xxx_messageInfo_EventInput.Size(m)
}
func (m *EventInput) XXX_DiscardUnknown() {
	xxx_messageInfo_EventInput.DiscardUnknown(m)
}

var xxx_messageInfo_EventInput proto.InternalMessageInfo

func (m *EventInput) GetName() string {
	if m != nil {
		return m.Name
	}
	return ""
}

func (m *EventInput) GetParameters() *_struct.Struct {
	if m != nil {
		return m.Parameters
	}
	return nil
}

func (m *EventInput) GetLanguageCode() string {
	if m != nil {
		return m.LanguageCode
	}
	return ""
}

func init() {
	proto.RegisterEnum("google.cloud.dialogflow.v2.AudioEncoding", AudioEncoding_name, AudioEncoding_value)
	proto.RegisterEnum("google.cloud.dialogflow.v2.StreamingRecognitionResult_MessageType", StreamingRecognitionResult_MessageType_name, StreamingRecognitionResult_MessageType_value)
	proto.RegisterType((*DetectIntentRequest)(nil), "google.cloud.dialogflow.v2.DetectIntentRequest")
	proto.RegisterType((*DetectIntentResponse)(nil), "google.cloud.dialogflow.v2.DetectIntentResponse")
	proto.RegisterType((*QueryParameters)(nil), "google.cloud.dialogflow.v2.QueryParameters")
	proto.RegisterType((*QueryInput)(nil), "google.cloud.dialogflow.v2.QueryInput")
	proto.RegisterType((*QueryResult)(nil), "google.cloud.dialogflow.v2.QueryResult")
	proto.RegisterType((*StreamingDetectIntentRequest)(nil), "google.cloud.dialogflow.v2.StreamingDetectIntentRequest")
	proto.RegisterType((*StreamingDetectIntentResponse)(nil), "google.cloud.dialogflow.v2.StreamingDetectIntentResponse")
	proto.RegisterType((*StreamingRecognitionResult)(nil), "google.cloud.dialogflow.v2.StreamingRecognitionResult")
	proto.RegisterType((*InputAudioConfig)(nil), "google.cloud.dialogflow.v2.InputAudioConfig")
	proto.RegisterType((*TextInput)(nil), "google.cloud.dialogflow.v2.TextInput")
	proto.RegisterType((*EventInput)(nil), "google.cloud.dialogflow.v2.EventInput")
}

func init() {
	proto.RegisterFile("google/cloud/dialogflow/v2/session.proto", fileDescriptor_2f8892c06d516e44)
}

var fileDescriptor_2f8892c06d516e44 = []byte{
	// 1575 bytes of a gzipped FileDescriptorProto
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}

// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn

// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4

// SessionsClient is the client API for Sessions service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
type SessionsClient interface {
	// Processes a natural language query and returns structured, actionable data
	// as a result. This method is not idempotent, because it may cause contexts
	// and session entity types to be updated, which in turn might affect
	// results of future queries.
	DetectIntent(ctx context.Context, in *DetectIntentRequest, opts ...grpc.CallOption) (*DetectIntentResponse, error)
	// Processes a natural language query in audio format in a streaming fashion
	// and returns structured, actionable data as a result. This method is only
	// available via the gRPC API (not REST).
	StreamingDetectIntent(ctx context.Context, opts ...grpc.CallOption) (Sessions_StreamingDetectIntentClient, error)
}

type sessionsClient struct {
	cc *grpc.ClientConn
}

func NewSessionsClient(cc *grpc.ClientConn) SessionsClient {
	return &sessionsClient{cc}
}

func (c *sessionsClient) DetectIntent(ctx context.Context, in *DetectIntentRequest, opts ...grpc.CallOption) (*DetectIntentResponse, error) {
	out := new(DetectIntentResponse)
	err := c.cc.Invoke(ctx, "/google.cloud.dialogflow.v2.Sessions/DetectIntent", in, out, opts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *sessionsClient) StreamingDetectIntent(ctx context.Context, opts ...grpc.CallOption) (Sessions_StreamingDetectIntentClient, error) {
	stream, err := c.cc.NewStream(ctx, &_Sessions_serviceDesc.Streams[0], "/google.cloud.dialogflow.v2.Sessions/StreamingDetectIntent", opts...)
	if err != nil {
		return nil, err
	}
	x := &sessionsStreamingDetectIntentClient{stream}
	return x, nil
}

type Sessions_StreamingDetectIntentClient interface {
	Send(*StreamingDetectIntentRequest) error
	Recv() (*StreamingDetectIntentResponse, error)
	grpc.ClientStream
}

type sessionsStreamingDetectIntentClient struct {
	grpc.ClientStream
}

func (x *sessionsStreamingDetectIntentClient) Send(m *StreamingDetectIntentRequest) error {
	return x.ClientStream.SendMsg(m)
}

func (x *sessionsStreamingDetectIntentClient) Recv() (*StreamingDetectIntentResponse, error) {
	m := new(StreamingDetectIntentResponse)
	if err := x.ClientStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

// SessionsServer is the server API for Sessions service.
type SessionsServer interface {
	// Processes a natural language query and returns structured, actionable data
	// as a result. This method is not idempotent, because it may cause contexts
	// and session entity types to be updated, which in turn might affect
	// results of future queries.
	DetectIntent(context.Context, *DetectIntentRequest) (*DetectIntentResponse, error)
	// Processes a natural language query in audio format in a streaming fashion
	// and returns structured, actionable data as a result. This method is only
	// available via the gRPC API (not REST).
	StreamingDetectIntent(Sessions_StreamingDetectIntentServer) error
}

func RegisterSessionsServer(s *grpc.Server, srv SessionsServer) {
	s.RegisterService(&_Sessions_serviceDesc, srv)
}

func _Sessions_DetectIntent_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(DetectIntentRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(SessionsServer).DetectIntent(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: "/google.cloud.dialogflow.v2.Sessions/DetectIntent",
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(SessionsServer).DetectIntent(ctx, req.(*DetectIntentRequest))
	}
	return interceptor(ctx, in, info, handler)
}

func _Sessions_StreamingDetectIntent_Handler(srv interface{}, stream grpc.ServerStream) error {
	return srv.(SessionsServer).StreamingDetectIntent(&sessionsStreamingDetectIntentServer{stream})
}

type Sessions_StreamingDetectIntentServer interface {
	Send(*StreamingDetectIntentResponse) error
	Recv() (*StreamingDetectIntentRequest, error)
	grpc.ServerStream
}

type sessionsStreamingDetectIntentServer struct {
	grpc.ServerStream
}

func (x *sessionsStreamingDetectIntentServer) Send(m *StreamingDetectIntentResponse) error {
	return x.ServerStream.SendMsg(m)
}

func (x *sessionsStreamingDetectIntentServer) Recv() (*StreamingDetectIntentRequest, error) {
	m := new(StreamingDetectIntentRequest)
	if err := x.ServerStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

var _Sessions_serviceDesc = grpc.ServiceDesc{
	ServiceName: "google.cloud.dialogflow.v2.Sessions",
	HandlerType: (*SessionsServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "DetectIntent",
			Handler:    _Sessions_DetectIntent_Handler,
		},
	},
	Streams: []grpc.StreamDesc{
		{
			StreamName:    "StreamingDetectIntent",
			Handler:       _Sessions_StreamingDetectIntent_Handler,
			ServerStreams: true,
			ClientStreams: true,
		},
	},
	Metadata: "google/cloud/dialogflow/v2/session.proto",
}
