discoveryengine/apiv1/discoveryenginepb/answer.pb.go

// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// 	protoc-gen-go v1.36.11
// 	protoc        v6.33.2
// source: google/cloud/discoveryengine/v1/answer.proto

package discoveryenginepb

import (
	reflect "reflect"
	sync "sync"
	unsafe "unsafe"

	_ "google.golang.org/genproto/googleapis/api/annotations"
	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
	structpb "google.golang.org/protobuf/types/known/structpb"
	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
)

const (
	// Verify that this generated code is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
	// Verify that runtime/protoimpl is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)

// Enumeration of the state of the answer generation.
type Answer_State int32

const (
	// Unknown.
	Answer_STATE_UNSPECIFIED Answer_State = 0
	// Answer generation is currently in progress.
	Answer_IN_PROGRESS Answer_State = 1
	// Answer generation currently failed.
	Answer_FAILED Answer_State = 2
	// Answer generation has succeeded.
	Answer_SUCCEEDED Answer_State = 3
	// Answer generation is currently in progress.
	Answer_STREAMING Answer_State = 4
)

// Enum value maps for Answer_State.
var (
	Answer_State_name = map[int32]string{
		0: "STATE_UNSPECIFIED",
		1: "IN_PROGRESS",
		2: "FAILED",
		3: "SUCCEEDED",
		4: "STREAMING",
	}
	Answer_State_value = map[string]int32{
		"STATE_UNSPECIFIED": 0,
		"IN_PROGRESS":       1,
		"FAILED":            2,
		"SUCCEEDED":         3,
		"STREAMING":         4,
	}
)

func (x Answer_State) Enum() *Answer_State {
	p := new(Answer_State)
	*p = x
	return p
}

func (x Answer_State) String() string {
	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}

func (Answer_State) Descriptor() protoreflect.EnumDescriptor {
	return file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[0].Descriptor()
}

func (Answer_State) Type() protoreflect.EnumType {
	return &file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[0]
}

func (x Answer_State) Number() protoreflect.EnumNumber {
	return protoreflect.EnumNumber(x)
}

// Deprecated: Use Answer_State.Descriptor instead.
func (Answer_State) EnumDescriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 0}
}

// An enum for answer skipped reasons.
type Answer_AnswerSkippedReason int32

const (
	// Default value. The answer skipped reason is not specified.
	Answer_ANSWER_SKIPPED_REASON_UNSPECIFIED Answer_AnswerSkippedReason = 0
	// The adversarial query ignored case.
	Answer_ADVERSARIAL_QUERY_IGNORED Answer_AnswerSkippedReason = 1
	// The non-answer seeking query ignored case
	//
	// Google skips the answer if the query is chit chat.
	Answer_NON_ANSWER_SEEKING_QUERY_IGNORED Answer_AnswerSkippedReason = 2
	// The out-of-domain query ignored case.
	//
	// Google skips the answer if there are no high-relevance search results.
	Answer_OUT_OF_DOMAIN_QUERY_IGNORED Answer_AnswerSkippedReason = 3
	// The potential policy violation case.
	//
	// Google skips the answer if there is a potential policy violation
	// detected. This includes content that may be violent or toxic.
	Answer_POTENTIAL_POLICY_VIOLATION Answer_AnswerSkippedReason = 4
	// The no relevant content case.
	//
	// Google skips the answer if there is no relevant content in the
	// retrieved search results.
	Answer_NO_RELEVANT_CONTENT Answer_AnswerSkippedReason = 5
	// The jail-breaking query ignored case.
	//
	// For example, "Reply in the tone of a competing company's CEO".
	// Google skips the answer if the query is classified as a jail-breaking
	// query.
	Answer_JAIL_BREAKING_QUERY_IGNORED Answer_AnswerSkippedReason = 6
	// The customer policy violation case.
	//
	// Google skips the summary if there is a customer policy violation
	// detected. The policy is defined by the customer.
	Answer_CUSTOMER_POLICY_VIOLATION Answer_AnswerSkippedReason = 7
	// The non-answer seeking query ignored case.
	//
	// Google skips the answer if the query doesn't have clear intent.
	Answer_NON_ANSWER_SEEKING_QUERY_IGNORED_V2 Answer_AnswerSkippedReason = 8
	// The low-grounded answer case.
	//
	// Google skips the answer if a well grounded answer was unable to be
	// generated.
	Answer_LOW_GROUNDED_ANSWER Answer_AnswerSkippedReason = 9
	// The user defined query classification ignored case.
	//
	// Google skips the answer if the query is classified as a user defined
	// query classification.
	Answer_USER_DEFINED_CLASSIFICATION_QUERY_IGNORED Answer_AnswerSkippedReason = 10
	// The unhelpful answer case.
	//
	// Google skips the answer if the answer is not helpful. This can be due to
	// a variety of factors, including but not limited to: the query is not
	// answerable, the answer is not relevant to the query, or the answer is
	// not well-formatted.
	Answer_UNHELPFUL_ANSWER Answer_AnswerSkippedReason = 11
)

// Enum value maps for Answer_AnswerSkippedReason.
var (
	Answer_AnswerSkippedReason_name = map[int32]string{
		0:  "ANSWER_SKIPPED_REASON_UNSPECIFIED",
		1:  "ADVERSARIAL_QUERY_IGNORED",
		2:  "NON_ANSWER_SEEKING_QUERY_IGNORED",
		3:  "OUT_OF_DOMAIN_QUERY_IGNORED",
		4:  "POTENTIAL_POLICY_VIOLATION",
		5:  "NO_RELEVANT_CONTENT",
		6:  "JAIL_BREAKING_QUERY_IGNORED",
		7:  "CUSTOMER_POLICY_VIOLATION",
		8:  "NON_ANSWER_SEEKING_QUERY_IGNORED_V2",
		9:  "LOW_GROUNDED_ANSWER",
		10: "USER_DEFINED_CLASSIFICATION_QUERY_IGNORED",
		11: "UNHELPFUL_ANSWER",
	}
	Answer_AnswerSkippedReason_value = map[string]int32{
		"ANSWER_SKIPPED_REASON_UNSPECIFIED":         0,
		"ADVERSARIAL_QUERY_IGNORED":                 1,
		"NON_ANSWER_SEEKING_QUERY_IGNORED":          2,
		"OUT_OF_DOMAIN_QUERY_IGNORED":               3,
		"POTENTIAL_POLICY_VIOLATION":                4,
		"NO_RELEVANT_CONTENT":                       5,
		"JAIL_BREAKING_QUERY_IGNORED":               6,
		"CUSTOMER_POLICY_VIOLATION":                 7,
		"NON_ANSWER_SEEKING_QUERY_IGNORED_V2":       8,
		"LOW_GROUNDED_ANSWER":                       9,
		"USER_DEFINED_CLASSIFICATION_QUERY_IGNORED": 10,
		"UNHELPFUL_ANSWER":                          11,
	}
)

func (x Answer_AnswerSkippedReason) Enum() *Answer_AnswerSkippedReason {
	p := new(Answer_AnswerSkippedReason)
	*p = x
	return p
}

func (x Answer_AnswerSkippedReason) String() string {
	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}

func (Answer_AnswerSkippedReason) Descriptor() protoreflect.EnumDescriptor {
	return file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[1].Descriptor()
}

func (Answer_AnswerSkippedReason) Type() protoreflect.EnumType {
	return &file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[1]
}

func (x Answer_AnswerSkippedReason) Number() protoreflect.EnumNumber {
	return protoreflect.EnumNumber(x)
}

// Deprecated: Use Answer_AnswerSkippedReason.Descriptor instead.
func (Answer_AnswerSkippedReason) EnumDescriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 1}
}

// Enumeration of the state of the step.
type Answer_Step_State int32

const (
	// Unknown.
	Answer_Step_STATE_UNSPECIFIED Answer_Step_State = 0
	// Step is currently in progress.
	Answer_Step_IN_PROGRESS Answer_Step_State = 1
	// Step currently failed.
	Answer_Step_FAILED Answer_Step_State = 2
	// Step has succeeded.
	Answer_Step_SUCCEEDED Answer_Step_State = 3
)

// Enum value maps for Answer_Step_State.
var (
	Answer_Step_State_name = map[int32]string{
		0: "STATE_UNSPECIFIED",
		1: "IN_PROGRESS",
		2: "FAILED",
		3: "SUCCEEDED",
	}
	Answer_Step_State_value = map[string]int32{
		"STATE_UNSPECIFIED": 0,
		"IN_PROGRESS":       1,
		"FAILED":            2,
		"SUCCEEDED":         3,
	}
)

func (x Answer_Step_State) Enum() *Answer_Step_State {
	p := new(Answer_Step_State)
	*p = x
	return p
}

func (x Answer_Step_State) String() string {
	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}

func (Answer_Step_State) Descriptor() protoreflect.EnumDescriptor {
	return file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[2].Descriptor()
}

func (Answer_Step_State) Type() protoreflect.EnumType {
	return &file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[2]
}

func (x Answer_Step_State) Number() protoreflect.EnumNumber {
	return protoreflect.EnumNumber(x)
}

// Deprecated: Use Answer_Step_State.Descriptor instead.
func (Answer_Step_State) EnumDescriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0}
}

// Query classification types.
type Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type int32

const (
	// Unspecified query classification type.
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_TYPE_UNSPECIFIED Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type = 0
	// Adversarial query classification type.
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_ADVERSARIAL_QUERY Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type = 1
	// Non-answer-seeking query classification type, for chit chat.
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_NON_ANSWER_SEEKING_QUERY Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type = 2
	// Jail-breaking query classification type.
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_JAIL_BREAKING_QUERY Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type = 3
	// Non-answer-seeking query classification type, for no clear intent.
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_NON_ANSWER_SEEKING_QUERY_V2 Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type = 4
	// User defined query classification type.
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_USER_DEFINED_CLASSIFICATION_QUERY Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type = 5
)

// Enum value maps for Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type.
var (
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type_name = map[int32]string{
		0: "TYPE_UNSPECIFIED",
		1: "ADVERSARIAL_QUERY",
		2: "NON_ANSWER_SEEKING_QUERY",
		3: "JAIL_BREAKING_QUERY",
		4: "NON_ANSWER_SEEKING_QUERY_V2",
		5: "USER_DEFINED_CLASSIFICATION_QUERY",
	}
	Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type_value = map[string]int32{
		"TYPE_UNSPECIFIED":                  0,
		"ADVERSARIAL_QUERY":                 1,
		"NON_ANSWER_SEEKING_QUERY":          2,
		"JAIL_BREAKING_QUERY":               3,
		"NON_ANSWER_SEEKING_QUERY_V2":       4,
		"USER_DEFINED_CLASSIFICATION_QUERY": 5,
	}
)

func (x Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type) Enum() *Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type {
	p := new(Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type)
	*p = x
	return p
}

func (x Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type) String() string {
	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}

func (Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type) Descriptor() protoreflect.EnumDescriptor {
	return file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[3].Descriptor()
}

func (Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type) Type() protoreflect.EnumType {
	return &file_google_cloud_discoveryengine_v1_answer_proto_enumTypes[3]
}

func (x Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type) Number() protoreflect.EnumNumber {
	return protoreflect.EnumNumber(x)
}

// Deprecated: Use Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type.Descriptor instead.
func (Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type) EnumDescriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 5, 0, 0}
}

// Defines an answer.
type Answer struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Immutable. Fully qualified name
	// `projects/{project}/locations/global/collections/{collection}/engines/{engine}/sessions/*/answers/*`
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// The state of the answer generation.
	State Answer_State `protobuf:"varint,2,opt,name=state,proto3,enum=google.cloud.discoveryengine.v1.Answer_State" json:"state,omitempty"`
	// The textual answer.
	AnswerText string `protobuf:"bytes,3,opt,name=answer_text,json=answerText,proto3" json:"answer_text,omitempty"`
	// A score in the range of [0, 1] describing how grounded the answer is by the
	// reference chunks.
	GroundingScore *float64 `protobuf:"fixed64,12,opt,name=grounding_score,json=groundingScore,proto3,oneof" json:"grounding_score,omitempty"`
	// Citations.
	Citations []*Answer_Citation `protobuf:"bytes,4,rep,name=citations,proto3" json:"citations,omitempty"`
	// Optional. Grounding supports.
	GroundingSupports []*Answer_GroundingSupport `protobuf:"bytes,13,rep,name=grounding_supports,json=groundingSupports,proto3" json:"grounding_supports,omitempty"`
	// References.
	References []*Answer_Reference `protobuf:"bytes,5,rep,name=references,proto3" json:"references,omitempty"`
	// Suggested related questions.
	RelatedQuestions []string `protobuf:"bytes,6,rep,name=related_questions,json=relatedQuestions,proto3" json:"related_questions,omitempty"`
	// Answer generation steps.
	Steps []*Answer_Step `protobuf:"bytes,7,rep,name=steps,proto3" json:"steps,omitempty"`
	// Query understanding information.
	QueryUnderstandingInfo *Answer_QueryUnderstandingInfo `protobuf:"bytes,10,opt,name=query_understanding_info,json=queryUnderstandingInfo,proto3" json:"query_understanding_info,omitempty"`
	// Additional answer-skipped reasons. This provides the reason for ignored
	// cases. If nothing is skipped, this field is not set.
	AnswerSkippedReasons []Answer_AnswerSkippedReason `protobuf:"varint,11,rep,packed,name=answer_skipped_reasons,json=answerSkippedReasons,proto3,enum=google.cloud.discoveryengine.v1.Answer_AnswerSkippedReason" json:"answer_skipped_reasons,omitempty"`
	// Output only. Answer creation timestamp.
	CreateTime *timestamppb.Timestamp `protobuf:"bytes,8,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"`
	// Output only. Answer completed timestamp.
	CompleteTime *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=complete_time,json=completeTime,proto3" json:"complete_time,omitempty"`
	// Optional. Safety ratings.
	SafetyRatings []*SafetyRating `protobuf:"bytes,14,rep,name=safety_ratings,json=safetyRatings,proto3" json:"safety_ratings,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer) Reset() {
	*x = Answer{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[0]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer) ProtoMessage() {}

func (x *Answer) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[0]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer.ProtoReflect.Descriptor instead.
func (*Answer) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0}
}

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

func (x *Answer) GetState() Answer_State {
	if x != nil {
		return x.State
	}
	return Answer_STATE_UNSPECIFIED
}

func (x *Answer) GetAnswerText() string {
	if x != nil {
		return x.AnswerText
	}
	return ""
}

func (x *Answer) GetGroundingScore() float64 {
	if x != nil && x.GroundingScore != nil {
		return *x.GroundingScore
	}
	return 0
}

func (x *Answer) GetCitations() []*Answer_Citation {
	if x != nil {
		return x.Citations
	}
	return nil
}

func (x *Answer) GetGroundingSupports() []*Answer_GroundingSupport {
	if x != nil {
		return x.GroundingSupports
	}
	return nil
}

func (x *Answer) GetReferences() []*Answer_Reference {
	if x != nil {
		return x.References
	}
	return nil
}

func (x *Answer) GetRelatedQuestions() []string {
	if x != nil {
		return x.RelatedQuestions
	}
	return nil
}

func (x *Answer) GetSteps() []*Answer_Step {
	if x != nil {
		return x.Steps
	}
	return nil
}

func (x *Answer) GetQueryUnderstandingInfo() *Answer_QueryUnderstandingInfo {
	if x != nil {
		return x.QueryUnderstandingInfo
	}
	return nil
}

func (x *Answer) GetAnswerSkippedReasons() []Answer_AnswerSkippedReason {
	if x != nil {
		return x.AnswerSkippedReasons
	}
	return nil
}

func (x *Answer) GetCreateTime() *timestamppb.Timestamp {
	if x != nil {
		return x.CreateTime
	}
	return nil
}

func (x *Answer) GetCompleteTime() *timestamppb.Timestamp {
	if x != nil {
		return x.CompleteTime
	}
	return nil
}

func (x *Answer) GetSafetyRatings() []*SafetyRating {
	if x != nil {
		return x.SafetyRatings
	}
	return nil
}

// Citation info for a segment.
type Answer_Citation struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Index indicates the start of the segment, measured in bytes (UTF-8
	// unicode). If there are multi-byte characters,such as non-ASCII
	// characters, the index measurement is longer than the string length.
	StartIndex int64 `protobuf:"varint,1,opt,name=start_index,json=startIndex,proto3" json:"start_index,omitempty"`
	// End of the attributed segment, exclusive. Measured in bytes (UTF-8
	// unicode). If there are multi-byte characters,such as non-ASCII
	// characters, the index measurement is longer than the string length.
	EndIndex int64 `protobuf:"varint,2,opt,name=end_index,json=endIndex,proto3" json:"end_index,omitempty"`
	// Citation sources for the attributed segment.
	Sources       []*Answer_CitationSource `protobuf:"bytes,3,rep,name=sources,proto3" json:"sources,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Citation) Reset() {
	*x = Answer_Citation{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[1]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Citation) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Citation) ProtoMessage() {}

func (x *Answer_Citation) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[1]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Citation.ProtoReflect.Descriptor instead.
func (*Answer_Citation) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 0}
}

func (x *Answer_Citation) GetStartIndex() int64 {
	if x != nil {
		return x.StartIndex
	}
	return 0
}

func (x *Answer_Citation) GetEndIndex() int64 {
	if x != nil {
		return x.EndIndex
	}
	return 0
}

func (x *Answer_Citation) GetSources() []*Answer_CitationSource {
	if x != nil {
		return x.Sources
	}
	return nil
}

// Citation source.
type Answer_CitationSource struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// ID of the citation source.
	ReferenceId   string `protobuf:"bytes,1,opt,name=reference_id,json=referenceId,proto3" json:"reference_id,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_CitationSource) Reset() {
	*x = Answer_CitationSource{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[2]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_CitationSource) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_CitationSource) ProtoMessage() {}

func (x *Answer_CitationSource) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[2]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_CitationSource.ProtoReflect.Descriptor instead.
func (*Answer_CitationSource) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 1}
}

func (x *Answer_CitationSource) GetReferenceId() string {
	if x != nil {
		return x.ReferenceId
	}
	return ""
}

// Grounding support for a claim in `answer_text`.
type Answer_GroundingSupport struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Required. Index indicates the start of the claim, measured in bytes
	// (UTF-8 unicode).
	StartIndex int64 `protobuf:"varint,1,opt,name=start_index,json=startIndex,proto3" json:"start_index,omitempty"`
	// Required. End of the claim, exclusive.
	EndIndex int64 `protobuf:"varint,2,opt,name=end_index,json=endIndex,proto3" json:"end_index,omitempty"`
	// A score in the range of [0, 1] describing how grounded is a specific
	// claim by the references.
	// Higher value means that the claim is better supported by the reference
	// chunks.
	GroundingScore *float64 `protobuf:"fixed64,3,opt,name=grounding_score,json=groundingScore,proto3,oneof" json:"grounding_score,omitempty"`
	// Indicates that this claim required grounding check. When the
	// system decided this claim didn't require attribution/grounding check,
	// this field is set to false. In that case, no grounding check was
	// done for the claim and therefore `grounding_score`, `sources` is not
	// returned.
	GroundingCheckRequired *bool `protobuf:"varint,4,opt,name=grounding_check_required,json=groundingCheckRequired,proto3,oneof" json:"grounding_check_required,omitempty"`
	// Optional. Citation sources for the claim.
	Sources       []*Answer_CitationSource `protobuf:"bytes,5,rep,name=sources,proto3" json:"sources,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_GroundingSupport) Reset() {
	*x = Answer_GroundingSupport{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[3]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_GroundingSupport) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_GroundingSupport) ProtoMessage() {}

func (x *Answer_GroundingSupport) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[3]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_GroundingSupport.ProtoReflect.Descriptor instead.
func (*Answer_GroundingSupport) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 2}
}

func (x *Answer_GroundingSupport) GetStartIndex() int64 {
	if x != nil {
		return x.StartIndex
	}
	return 0
}

func (x *Answer_GroundingSupport) GetEndIndex() int64 {
	if x != nil {
		return x.EndIndex
	}
	return 0
}

func (x *Answer_GroundingSupport) GetGroundingScore() float64 {
	if x != nil && x.GroundingScore != nil {
		return *x.GroundingScore
	}
	return 0
}

func (x *Answer_GroundingSupport) GetGroundingCheckRequired() bool {
	if x != nil && x.GroundingCheckRequired != nil {
		return *x.GroundingCheckRequired
	}
	return false
}

func (x *Answer_GroundingSupport) GetSources() []*Answer_CitationSource {
	if x != nil {
		return x.Sources
	}
	return nil
}

// Reference.
type Answer_Reference struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Search result content.
	//
	// Types that are valid to be assigned to Content:
	//
	//	*Answer_Reference_UnstructuredDocumentInfo_
	//	*Answer_Reference_ChunkInfo_
	//	*Answer_Reference_StructuredDocumentInfo_
	Content       isAnswer_Reference_Content `protobuf_oneof:"content"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Reference) Reset() {
	*x = Answer_Reference{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[4]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Reference) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Reference) ProtoMessage() {}

func (x *Answer_Reference) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[4]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Reference.ProtoReflect.Descriptor instead.
func (*Answer_Reference) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 3}
}

func (x *Answer_Reference) GetContent() isAnswer_Reference_Content {
	if x != nil {
		return x.Content
	}
	return nil
}

func (x *Answer_Reference) GetUnstructuredDocumentInfo() *Answer_Reference_UnstructuredDocumentInfo {
	if x != nil {
		if x, ok := x.Content.(*Answer_Reference_UnstructuredDocumentInfo_); ok {
			return x.UnstructuredDocumentInfo
		}
	}
	return nil
}

func (x *Answer_Reference) GetChunkInfo() *Answer_Reference_ChunkInfo {
	if x != nil {
		if x, ok := x.Content.(*Answer_Reference_ChunkInfo_); ok {
			return x.ChunkInfo
		}
	}
	return nil
}

func (x *Answer_Reference) GetStructuredDocumentInfo() *Answer_Reference_StructuredDocumentInfo {
	if x != nil {
		if x, ok := x.Content.(*Answer_Reference_StructuredDocumentInfo_); ok {
			return x.StructuredDocumentInfo
		}
	}
	return nil
}

type isAnswer_Reference_Content interface {
	isAnswer_Reference_Content()
}

type Answer_Reference_UnstructuredDocumentInfo_ struct {
	// Unstructured document information.
	UnstructuredDocumentInfo *Answer_Reference_UnstructuredDocumentInfo `protobuf:"bytes,1,opt,name=unstructured_document_info,json=unstructuredDocumentInfo,proto3,oneof"`
}

type Answer_Reference_ChunkInfo_ struct {
	// Chunk information.
	ChunkInfo *Answer_Reference_ChunkInfo `protobuf:"bytes,2,opt,name=chunk_info,json=chunkInfo,proto3,oneof"`
}

type Answer_Reference_StructuredDocumentInfo_ struct {
	// Structured document information.
	StructuredDocumentInfo *Answer_Reference_StructuredDocumentInfo `protobuf:"bytes,3,opt,name=structured_document_info,json=structuredDocumentInfo,proto3,oneof"`
}

func (*Answer_Reference_UnstructuredDocumentInfo_) isAnswer_Reference_Content() {}

func (*Answer_Reference_ChunkInfo_) isAnswer_Reference_Content() {}

func (*Answer_Reference_StructuredDocumentInfo_) isAnswer_Reference_Content() {}

// Step information.
type Answer_Step struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// The state of the step.
	State Answer_Step_State `protobuf:"varint,1,opt,name=state,proto3,enum=google.cloud.discoveryengine.v1.Answer_Step_State" json:"state,omitempty"`
	// The description of the step.
	Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
	// The thought of the step.
	Thought string `protobuf:"bytes,3,opt,name=thought,proto3" json:"thought,omitempty"`
	// Actions.
	Actions       []*Answer_Step_Action `protobuf:"bytes,4,rep,name=actions,proto3" json:"actions,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Step) Reset() {
	*x = Answer_Step{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[5]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step) ProtoMessage() {}

func (x *Answer_Step) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[5]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step.ProtoReflect.Descriptor instead.
func (*Answer_Step) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4}
}

func (x *Answer_Step) GetState() Answer_Step_State {
	if x != nil {
		return x.State
	}
	return Answer_Step_STATE_UNSPECIFIED
}

func (x *Answer_Step) GetDescription() string {
	if x != nil {
		return x.Description
	}
	return ""
}

func (x *Answer_Step) GetThought() string {
	if x != nil {
		return x.Thought
	}
	return ""
}

func (x *Answer_Step) GetActions() []*Answer_Step_Action {
	if x != nil {
		return x.Actions
	}
	return nil
}

// Query understanding information.
type Answer_QueryUnderstandingInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Query classification information.
	QueryClassificationInfo []*Answer_QueryUnderstandingInfo_QueryClassificationInfo `protobuf:"bytes,1,rep,name=query_classification_info,json=queryClassificationInfo,proto3" json:"query_classification_info,omitempty"`
	unknownFields           protoimpl.UnknownFields
	sizeCache               protoimpl.SizeCache
}

func (x *Answer_QueryUnderstandingInfo) Reset() {
	*x = Answer_QueryUnderstandingInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[6]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_QueryUnderstandingInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_QueryUnderstandingInfo) ProtoMessage() {}

func (x *Answer_QueryUnderstandingInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[6]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_QueryUnderstandingInfo.ProtoReflect.Descriptor instead.
func (*Answer_QueryUnderstandingInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 5}
}

func (x *Answer_QueryUnderstandingInfo) GetQueryClassificationInfo() []*Answer_QueryUnderstandingInfo_QueryClassificationInfo {
	if x != nil {
		return x.QueryClassificationInfo
	}
	return nil
}

// Unstructured document information.
type Answer_Reference_UnstructuredDocumentInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Document resource name.
	Document string `protobuf:"bytes,1,opt,name=document,proto3" json:"document,omitempty"`
	// URI for the document.
	Uri string `protobuf:"bytes,2,opt,name=uri,proto3" json:"uri,omitempty"`
	// Title.
	Title string `protobuf:"bytes,3,opt,name=title,proto3" json:"title,omitempty"`
	// List of cited chunk contents derived from document content.
	ChunkContents []*Answer_Reference_UnstructuredDocumentInfo_ChunkContent `protobuf:"bytes,4,rep,name=chunk_contents,json=chunkContents,proto3" json:"chunk_contents,omitempty"`
	// The structured JSON metadata for the document.
	// It is populated from the struct data from the Chunk in search result.
	StructData    *structpb.Struct `protobuf:"bytes,5,opt,name=struct_data,json=structData,proto3" json:"struct_data,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Reference_UnstructuredDocumentInfo) Reset() {
	*x = Answer_Reference_UnstructuredDocumentInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[7]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Reference_UnstructuredDocumentInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Reference_UnstructuredDocumentInfo) ProtoMessage() {}

func (x *Answer_Reference_UnstructuredDocumentInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[7]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Reference_UnstructuredDocumentInfo.ProtoReflect.Descriptor instead.
func (*Answer_Reference_UnstructuredDocumentInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 3, 0}
}

func (x *Answer_Reference_UnstructuredDocumentInfo) GetDocument() string {
	if x != nil {
		return x.Document
	}
	return ""
}

func (x *Answer_Reference_UnstructuredDocumentInfo) GetUri() string {
	if x != nil {
		return x.Uri
	}
	return ""
}

func (x *Answer_Reference_UnstructuredDocumentInfo) GetTitle() string {
	if x != nil {
		return x.Title
	}
	return ""
}

func (x *Answer_Reference_UnstructuredDocumentInfo) GetChunkContents() []*Answer_Reference_UnstructuredDocumentInfo_ChunkContent {
	if x != nil {
		return x.ChunkContents
	}
	return nil
}

func (x *Answer_Reference_UnstructuredDocumentInfo) GetStructData() *structpb.Struct {
	if x != nil {
		return x.StructData
	}
	return nil
}

// Chunk information.
type Answer_Reference_ChunkInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Chunk resource name.
	Chunk string `protobuf:"bytes,1,opt,name=chunk,proto3" json:"chunk,omitempty"`
	// Chunk textual content.
	Content string `protobuf:"bytes,2,opt,name=content,proto3" json:"content,omitempty"`
	// The relevance of the chunk for a given query. Values range from 0.0
	// (completely irrelevant) to 1.0 (completely relevant).
	// This value is for informational purpose only. It may change for
	// the same query and chunk at any time due to a model retraining or
	// change in implementation.
	RelevanceScore *float32 `protobuf:"fixed32,3,opt,name=relevance_score,json=relevanceScore,proto3,oneof" json:"relevance_score,omitempty"`
	// Document metadata.
	DocumentMetadata *Answer_Reference_ChunkInfo_DocumentMetadata `protobuf:"bytes,4,opt,name=document_metadata,json=documentMetadata,proto3" json:"document_metadata,omitempty"`
	unknownFields    protoimpl.UnknownFields
	sizeCache        protoimpl.SizeCache
}

func (x *Answer_Reference_ChunkInfo) Reset() {
	*x = Answer_Reference_ChunkInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[8]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Reference_ChunkInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Reference_ChunkInfo) ProtoMessage() {}

func (x *Answer_Reference_ChunkInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[8]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Reference_ChunkInfo.ProtoReflect.Descriptor instead.
func (*Answer_Reference_ChunkInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 3, 1}
}

func (x *Answer_Reference_ChunkInfo) GetChunk() string {
	if x != nil {
		return x.Chunk
	}
	return ""
}

func (x *Answer_Reference_ChunkInfo) GetContent() string {
	if x != nil {
		return x.Content
	}
	return ""
}

func (x *Answer_Reference_ChunkInfo) GetRelevanceScore() float32 {
	if x != nil && x.RelevanceScore != nil {
		return *x.RelevanceScore
	}
	return 0
}

func (x *Answer_Reference_ChunkInfo) GetDocumentMetadata() *Answer_Reference_ChunkInfo_DocumentMetadata {
	if x != nil {
		return x.DocumentMetadata
	}
	return nil
}

// Structured search information.
type Answer_Reference_StructuredDocumentInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Document resource name.
	Document string `protobuf:"bytes,1,opt,name=document,proto3" json:"document,omitempty"`
	// Structured search data.
	StructData *structpb.Struct `protobuf:"bytes,2,opt,name=struct_data,json=structData,proto3" json:"struct_data,omitempty"`
	// Output only. The title of the document.
	Title string `protobuf:"bytes,3,opt,name=title,proto3" json:"title,omitempty"`
	// Output only. The URI of the document.
	Uri           string `protobuf:"bytes,4,opt,name=uri,proto3" json:"uri,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Reference_StructuredDocumentInfo) Reset() {
	*x = Answer_Reference_StructuredDocumentInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[9]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Reference_StructuredDocumentInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Reference_StructuredDocumentInfo) ProtoMessage() {}

func (x *Answer_Reference_StructuredDocumentInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[9]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Reference_StructuredDocumentInfo.ProtoReflect.Descriptor instead.
func (*Answer_Reference_StructuredDocumentInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 3, 2}
}

func (x *Answer_Reference_StructuredDocumentInfo) GetDocument() string {
	if x != nil {
		return x.Document
	}
	return ""
}

func (x *Answer_Reference_StructuredDocumentInfo) GetStructData() *structpb.Struct {
	if x != nil {
		return x.StructData
	}
	return nil
}

func (x *Answer_Reference_StructuredDocumentInfo) GetTitle() string {
	if x != nil {
		return x.Title
	}
	return ""
}

func (x *Answer_Reference_StructuredDocumentInfo) GetUri() string {
	if x != nil {
		return x.Uri
	}
	return ""
}

// Chunk content.
type Answer_Reference_UnstructuredDocumentInfo_ChunkContent struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Chunk textual content.
	Content string `protobuf:"bytes,1,opt,name=content,proto3" json:"content,omitempty"`
	// Page identifier.
	PageIdentifier string `protobuf:"bytes,2,opt,name=page_identifier,json=pageIdentifier,proto3" json:"page_identifier,omitempty"`
	// The relevance of the chunk for a given query. Values range from 0.0
	// (completely irrelevant) to 1.0 (completely relevant).
	// This value is for informational purpose only. It may change for
	// the same query and chunk at any time due to a model retraining or
	// change in implementation.
	RelevanceScore *float32 `protobuf:"fixed32,3,opt,name=relevance_score,json=relevanceScore,proto3,oneof" json:"relevance_score,omitempty"`
	unknownFields  protoimpl.UnknownFields
	sizeCache      protoimpl.SizeCache
}

func (x *Answer_Reference_UnstructuredDocumentInfo_ChunkContent) Reset() {
	*x = Answer_Reference_UnstructuredDocumentInfo_ChunkContent{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[10]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Reference_UnstructuredDocumentInfo_ChunkContent) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Reference_UnstructuredDocumentInfo_ChunkContent) ProtoMessage() {}

func (x *Answer_Reference_UnstructuredDocumentInfo_ChunkContent) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[10]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Reference_UnstructuredDocumentInfo_ChunkContent.ProtoReflect.Descriptor instead.
func (*Answer_Reference_UnstructuredDocumentInfo_ChunkContent) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 3, 0, 0}
}

func (x *Answer_Reference_UnstructuredDocumentInfo_ChunkContent) GetContent() string {
	if x != nil {
		return x.Content
	}
	return ""
}

func (x *Answer_Reference_UnstructuredDocumentInfo_ChunkContent) GetPageIdentifier() string {
	if x != nil {
		return x.PageIdentifier
	}
	return ""
}

func (x *Answer_Reference_UnstructuredDocumentInfo_ChunkContent) GetRelevanceScore() float32 {
	if x != nil && x.RelevanceScore != nil {
		return *x.RelevanceScore
	}
	return 0
}

// Document metadata.
type Answer_Reference_ChunkInfo_DocumentMetadata struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Document resource name.
	Document string `protobuf:"bytes,1,opt,name=document,proto3" json:"document,omitempty"`
	// URI for the document.
	Uri string `protobuf:"bytes,2,opt,name=uri,proto3" json:"uri,omitempty"`
	// Title.
	Title string `protobuf:"bytes,3,opt,name=title,proto3" json:"title,omitempty"`
	// Page identifier.
	PageIdentifier string `protobuf:"bytes,4,opt,name=page_identifier,json=pageIdentifier,proto3" json:"page_identifier,omitempty"`
	// The structured JSON metadata for the document.
	// It is populated from the struct data from the Chunk in search result.
	StructData    *structpb.Struct `protobuf:"bytes,5,opt,name=struct_data,json=structData,proto3" json:"struct_data,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) Reset() {
	*x = Answer_Reference_ChunkInfo_DocumentMetadata{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[11]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Reference_ChunkInfo_DocumentMetadata) ProtoMessage() {}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[11]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Reference_ChunkInfo_DocumentMetadata.ProtoReflect.Descriptor instead.
func (*Answer_Reference_ChunkInfo_DocumentMetadata) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 3, 1, 0}
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) GetDocument() string {
	if x != nil {
		return x.Document
	}
	return ""
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) GetUri() string {
	if x != nil {
		return x.Uri
	}
	return ""
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) GetTitle() string {
	if x != nil {
		return x.Title
	}
	return ""
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) GetPageIdentifier() string {
	if x != nil {
		return x.PageIdentifier
	}
	return ""
}

func (x *Answer_Reference_ChunkInfo_DocumentMetadata) GetStructData() *structpb.Struct {
	if x != nil {
		return x.StructData
	}
	return nil
}

// Action.
type Answer_Step_Action struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// The action.
	//
	// Types that are valid to be assigned to Action:
	//
	//	*Answer_Step_Action_SearchAction_
	Action isAnswer_Step_Action_Action `protobuf_oneof:"action"`
	// Observation.
	Observation   *Answer_Step_Action_Observation `protobuf:"bytes,3,opt,name=observation,proto3" json:"observation,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Step_Action) Reset() {
	*x = Answer_Step_Action{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[12]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step_Action) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step_Action) ProtoMessage() {}

func (x *Answer_Step_Action) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[12]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step_Action.ProtoReflect.Descriptor instead.
func (*Answer_Step_Action) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0}
}

func (x *Answer_Step_Action) GetAction() isAnswer_Step_Action_Action {
	if x != nil {
		return x.Action
	}
	return nil
}

func (x *Answer_Step_Action) GetSearchAction() *Answer_Step_Action_SearchAction {
	if x != nil {
		if x, ok := x.Action.(*Answer_Step_Action_SearchAction_); ok {
			return x.SearchAction
		}
	}
	return nil
}

func (x *Answer_Step_Action) GetObservation() *Answer_Step_Action_Observation {
	if x != nil {
		return x.Observation
	}
	return nil
}

type isAnswer_Step_Action_Action interface {
	isAnswer_Step_Action_Action()
}

type Answer_Step_Action_SearchAction_ struct {
	// Search action.
	SearchAction *Answer_Step_Action_SearchAction `protobuf:"bytes,2,opt,name=search_action,json=searchAction,proto3,oneof"`
}

func (*Answer_Step_Action_SearchAction_) isAnswer_Step_Action_Action() {}

// Search action.
type Answer_Step_Action_SearchAction struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// The query to search.
	Query         string `protobuf:"bytes,1,opt,name=query,proto3" json:"query,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Step_Action_SearchAction) Reset() {
	*x = Answer_Step_Action_SearchAction{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[13]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step_Action_SearchAction) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step_Action_SearchAction) ProtoMessage() {}

func (x *Answer_Step_Action_SearchAction) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[13]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step_Action_SearchAction.ProtoReflect.Descriptor instead.
func (*Answer_Step_Action_SearchAction) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0, 0}
}

func (x *Answer_Step_Action_SearchAction) GetQuery() string {
	if x != nil {
		return x.Query
	}
	return ""
}

// Observation.
type Answer_Step_Action_Observation struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Search results observed by the search action, it can be snippets info
	// or chunk info, depending on the citation type set by the user.
	SearchResults []*Answer_Step_Action_Observation_SearchResult `protobuf:"bytes,2,rep,name=search_results,json=searchResults,proto3" json:"search_results,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Step_Action_Observation) Reset() {
	*x = Answer_Step_Action_Observation{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[14]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step_Action_Observation) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step_Action_Observation) ProtoMessage() {}

func (x *Answer_Step_Action_Observation) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[14]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step_Action_Observation.ProtoReflect.Descriptor instead.
func (*Answer_Step_Action_Observation) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0, 1}
}

func (x *Answer_Step_Action_Observation) GetSearchResults() []*Answer_Step_Action_Observation_SearchResult {
	if x != nil {
		return x.SearchResults
	}
	return nil
}

type Answer_Step_Action_Observation_SearchResult struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Document resource name.
	Document string `protobuf:"bytes,1,opt,name=document,proto3" json:"document,omitempty"`
	// URI for the document.
	Uri string `protobuf:"bytes,2,opt,name=uri,proto3" json:"uri,omitempty"`
	// Title.
	Title string `protobuf:"bytes,3,opt,name=title,proto3" json:"title,omitempty"`
	// If citation_type is DOCUMENT_LEVEL_CITATION, populate document
	// level snippets.
	SnippetInfo []*Answer_Step_Action_Observation_SearchResult_SnippetInfo `protobuf:"bytes,4,rep,name=snippet_info,json=snippetInfo,proto3" json:"snippet_info,omitempty"`
	// If citation_type is CHUNK_LEVEL_CITATION and chunk mode is on,
	// populate chunk info.
	ChunkInfo []*Answer_Step_Action_Observation_SearchResult_ChunkInfo `protobuf:"bytes,5,rep,name=chunk_info,json=chunkInfo,proto3" json:"chunk_info,omitempty"`
	// Data representation.
	// The structured JSON data for the document.
	// It's populated from the struct data from the Document, or the
	// Chunk in search result.
	StructData    *structpb.Struct `protobuf:"bytes,6,opt,name=struct_data,json=structData,proto3" json:"struct_data,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Step_Action_Observation_SearchResult) Reset() {
	*x = Answer_Step_Action_Observation_SearchResult{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[15]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step_Action_Observation_SearchResult) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step_Action_Observation_SearchResult) ProtoMessage() {}

func (x *Answer_Step_Action_Observation_SearchResult) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[15]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step_Action_Observation_SearchResult.ProtoReflect.Descriptor instead.
func (*Answer_Step_Action_Observation_SearchResult) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0, 1, 0}
}

func (x *Answer_Step_Action_Observation_SearchResult) GetDocument() string {
	if x != nil {
		return x.Document
	}
	return ""
}

func (x *Answer_Step_Action_Observation_SearchResult) GetUri() string {
	if x != nil {
		return x.Uri
	}
	return ""
}

func (x *Answer_Step_Action_Observation_SearchResult) GetTitle() string {
	if x != nil {
		return x.Title
	}
	return ""
}

func (x *Answer_Step_Action_Observation_SearchResult) GetSnippetInfo() []*Answer_Step_Action_Observation_SearchResult_SnippetInfo {
	if x != nil {
		return x.SnippetInfo
	}
	return nil
}

func (x *Answer_Step_Action_Observation_SearchResult) GetChunkInfo() []*Answer_Step_Action_Observation_SearchResult_ChunkInfo {
	if x != nil {
		return x.ChunkInfo
	}
	return nil
}

func (x *Answer_Step_Action_Observation_SearchResult) GetStructData() *structpb.Struct {
	if x != nil {
		return x.StructData
	}
	return nil
}

// Snippet information.
type Answer_Step_Action_Observation_SearchResult_SnippetInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Snippet content.
	Snippet string `protobuf:"bytes,1,opt,name=snippet,proto3" json:"snippet,omitempty"`
	// Status of the snippet defined by the search team.
	SnippetStatus string `protobuf:"bytes,2,opt,name=snippet_status,json=snippetStatus,proto3" json:"snippet_status,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_Step_Action_Observation_SearchResult_SnippetInfo) Reset() {
	*x = Answer_Step_Action_Observation_SearchResult_SnippetInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[16]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step_Action_Observation_SearchResult_SnippetInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step_Action_Observation_SearchResult_SnippetInfo) ProtoMessage() {}

func (x *Answer_Step_Action_Observation_SearchResult_SnippetInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[16]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step_Action_Observation_SearchResult_SnippetInfo.ProtoReflect.Descriptor instead.
func (*Answer_Step_Action_Observation_SearchResult_SnippetInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0, 1, 0, 0}
}

func (x *Answer_Step_Action_Observation_SearchResult_SnippetInfo) GetSnippet() string {
	if x != nil {
		return x.Snippet
	}
	return ""
}

func (x *Answer_Step_Action_Observation_SearchResult_SnippetInfo) GetSnippetStatus() string {
	if x != nil {
		return x.SnippetStatus
	}
	return ""
}

// Chunk information.
type Answer_Step_Action_Observation_SearchResult_ChunkInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Chunk resource name.
	Chunk string `protobuf:"bytes,1,opt,name=chunk,proto3" json:"chunk,omitempty"`
	// Chunk textual content.
	Content string `protobuf:"bytes,2,opt,name=content,proto3" json:"content,omitempty"`
	// The relevance of the chunk for a given query. Values range from
	// 0.0 (completely irrelevant) to 1.0 (completely relevant).
	// This value is for informational purpose only. It may change for
	// the same query and chunk at any time due to a model retraining or
	// change in implementation.
	RelevanceScore *float32 `protobuf:"fixed32,3,opt,name=relevance_score,json=relevanceScore,proto3,oneof" json:"relevance_score,omitempty"`
	unknownFields  protoimpl.UnknownFields
	sizeCache      protoimpl.SizeCache
}

func (x *Answer_Step_Action_Observation_SearchResult_ChunkInfo) Reset() {
	*x = Answer_Step_Action_Observation_SearchResult_ChunkInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[17]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_Step_Action_Observation_SearchResult_ChunkInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_Step_Action_Observation_SearchResult_ChunkInfo) ProtoMessage() {}

func (x *Answer_Step_Action_Observation_SearchResult_ChunkInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[17]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_Step_Action_Observation_SearchResult_ChunkInfo.ProtoReflect.Descriptor instead.
func (*Answer_Step_Action_Observation_SearchResult_ChunkInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 4, 0, 1, 0, 1}
}

func (x *Answer_Step_Action_Observation_SearchResult_ChunkInfo) GetChunk() string {
	if x != nil {
		return x.Chunk
	}
	return ""
}

func (x *Answer_Step_Action_Observation_SearchResult_ChunkInfo) GetContent() string {
	if x != nil {
		return x.Content
	}
	return ""
}

func (x *Answer_Step_Action_Observation_SearchResult_ChunkInfo) GetRelevanceScore() float32 {
	if x != nil && x.RelevanceScore != nil {
		return *x.RelevanceScore
	}
	return 0
}

// Query classification information.
type Answer_QueryUnderstandingInfo_QueryClassificationInfo struct {
	state protoimpl.MessageState `protogen:"open.v1"`
	// Query classification type.
	Type Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type `protobuf:"varint,1,opt,name=type,proto3,enum=google.cloud.discoveryengine.v1.Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type" json:"type,omitempty"`
	// Classification output.
	Positive      bool `protobuf:"varint,2,opt,name=positive,proto3" json:"positive,omitempty"`
	unknownFields protoimpl.UnknownFields
	sizeCache     protoimpl.SizeCache
}

func (x *Answer_QueryUnderstandingInfo_QueryClassificationInfo) Reset() {
	*x = Answer_QueryUnderstandingInfo_QueryClassificationInfo{}
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[18]
	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
	ms.StoreMessageInfo(mi)
}

func (x *Answer_QueryUnderstandingInfo_QueryClassificationInfo) String() string {
	return protoimpl.X.MessageStringOf(x)
}

func (*Answer_QueryUnderstandingInfo_QueryClassificationInfo) ProtoMessage() {}

func (x *Answer_QueryUnderstandingInfo_QueryClassificationInfo) ProtoReflect() protoreflect.Message {
	mi := &file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[18]
	if x != nil {
		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
		if ms.LoadMessageInfo() == nil {
			ms.StoreMessageInfo(mi)
		}
		return ms
	}
	return mi.MessageOf(x)
}

// Deprecated: Use Answer_QueryUnderstandingInfo_QueryClassificationInfo.ProtoReflect.Descriptor instead.
func (*Answer_QueryUnderstandingInfo_QueryClassificationInfo) Descriptor() ([]byte, []int) {
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP(), []int{0, 5, 0}
}

func (x *Answer_QueryUnderstandingInfo_QueryClassificationInfo) GetType() Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type {
	if x != nil {
		return x.Type
	}
	return Answer_QueryUnderstandingInfo_QueryClassificationInfo_TYPE_UNSPECIFIED
}

func (x *Answer_QueryUnderstandingInfo_QueryClassificationInfo) GetPositive() bool {
	if x != nil {
		return x.Positive
	}
	return false
}

var File_google_cloud_discoveryengine_v1_answer_proto protoreflect.FileDescriptor

const file_google_cloud_discoveryengine_v1_answer_proto_rawDesc = "" +
	"\n" +
	",google/cloud/discoveryengine/v1/answer.proto\x12\x1fgoogle.cloud.discoveryengine.v1\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a,google/cloud/discoveryengine/v1/safety.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xa8.\n" +
	"\x06Answer\x12\x17\n" +
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	"\x0fgrounding_score\x18\f \x01(\x01H\x00R\x0egroundingScore\x88\x01\x01\x12N\n" +
	"\tcitations\x18\x04 \x03(\v20.google.cloud.discoveryengine.v1.Answer.CitationR\tcitations\x12l\n" +
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	"\x05chunk\x18\x01 \x01(\tR\x05chunk\x12\x18\n" +
	"\acontent\x18\x02 \x01(\tR\acontent\x12,\n" +
	"\x0frelevance_score\x18\x03 \x01(\x02H\x00R\x0erelevanceScore\x88\x01\x01B\x12\n" +
	"\x10_relevance_scoreB\b\n" +
	"\x06action\"J\n" +
	"\x05State\x12\x15\n" +
	"\x11STATE_UNSPECIFIED\x10\x00\x12\x0f\n" +
	"\vIN_PROGRESS\x10\x01\x12\n" +
	"\n" +
	"\x06FAILED\x10\x02\x12\r\n" +
	"\tSUCCEEDED\x10\x03\x1a\x8b\x04\n" +
	"\x16QueryUnderstandingInfo\x12\x92\x01\n" +
	"\x19query_classification_info\x18\x01 \x03(\v2V.google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfoR\x17queryClassificationInfo\x1a\xdb\x02\n" +
	"\x17QueryClassificationInfo\x12o\n" +
	"\x04type\x18\x01 \x01(\x0e2[.google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfo.TypeR\x04type\x12\x1a\n" +
	"\bpositive\x18\x02 \x01(\bR\bpositive\"\xb2\x01\n" +
	"\x04Type\x12\x14\n" +
	"\x10TYPE_UNSPECIFIED\x10\x00\x12\x15\n" +
	"\x11ADVERSARIAL_QUERY\x10\x01\x12\x1c\n" +
	"\x18NON_ANSWER_SEEKING_QUERY\x10\x02\x12\x17\n" +
	"\x13JAIL_BREAKING_QUERY\x10\x03\x12\x1f\n" +
	"\x1bNON_ANSWER_SEEKING_QUERY_V2\x10\x04\x12%\n" +
	"!USER_DEFINED_CLASSIFICATION_QUERY\x10\x05\"Y\n" +
	"\x05State\x12\x15\n" +
	"\x11STATE_UNSPECIFIED\x10\x00\x12\x0f\n" +
	"\vIN_PROGRESS\x10\x01\x12\n" +
	"\n" +
	"\x06FAILED\x10\x02\x12\r\n" +
	"\tSUCCEEDED\x10\x03\x12\r\n" +
	"\tSTREAMING\x10\x04\"\xa2\x03\n" +
	"\x13AnswerSkippedReason\x12%\n" +
	"!ANSWER_SKIPPED_REASON_UNSPECIFIED\x10\x00\x12\x1d\n" +
	"\x19ADVERSARIAL_QUERY_IGNORED\x10\x01\x12$\n" +
	" NON_ANSWER_SEEKING_QUERY_IGNORED\x10\x02\x12\x1f\n" +
	"\x1bOUT_OF_DOMAIN_QUERY_IGNORED\x10\x03\x12\x1e\n" +
	"\x1aPOTENTIAL_POLICY_VIOLATION\x10\x04\x12\x17\n" +
	"\x13NO_RELEVANT_CONTENT\x10\x05\x12\x1f\n" +
	"\x1bJAIL_BREAKING_QUERY_IGNORED\x10\x06\x12\x1d\n" +
	"\x19CUSTOMER_POLICY_VIOLATION\x10\a\x12'\n" +
	"#NON_ANSWER_SEEKING_QUERY_IGNORED_V2\x10\b\x12\x17\n" +
	"\x13LOW_GROUNDED_ANSWER\x10\t\x12-\n" +
	")USER_DEFINED_CLASSIFICATION_QUERY_IGNORED\x10\n" +
	"\x12\x14\n" +
	"\x10UNHELPFUL_ANSWER\x10\v:\x85\x03\xeaA\x81\x03\n" +
	"%discoveryengine.googleapis.com/Answer\x12cprojects/{project}/locations/{location}/dataStores/{data_store}/sessions/{session}/answers/{answer}\x12|projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/sessions/{session}/answers/{answer}\x12uprojects/{project}/locations/{location}/collections/{collection}/engines/{engine}/sessions/{session}/answers/{answer}B\x12\n" +
	"\x10_grounding_scoreB\xfe\x01\n" +
	"#com.google.cloud.discoveryengine.v1B\vAnswerProtoP\x01ZMcloud.google.com/go/discoveryengine/apiv1/discoveryenginepb;discoveryenginepb\xa2\x02\x0fDISCOVERYENGINE\xaa\x02\x1fGoogle.Cloud.DiscoveryEngine.V1\xca\x02\x1fGoogle\\Cloud\\DiscoveryEngine\\V1\xea\x02\"Google::Cloud::DiscoveryEngine::V1b\x06proto3"

var (
	file_google_cloud_discoveryengine_v1_answer_proto_rawDescOnce sync.Once
	file_google_cloud_discoveryengine_v1_answer_proto_rawDescData []byte
)

func file_google_cloud_discoveryengine_v1_answer_proto_rawDescGZIP() []byte {
	file_google_cloud_discoveryengine_v1_answer_proto_rawDescOnce.Do(func() {
		file_google_cloud_discoveryengine_v1_answer_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_cloud_discoveryengine_v1_answer_proto_rawDesc), len(file_google_cloud_discoveryengine_v1_answer_proto_rawDesc)))
	})
	return file_google_cloud_discoveryengine_v1_answer_proto_rawDescData
}

var file_google_cloud_discoveryengine_v1_answer_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
var file_google_cloud_discoveryengine_v1_answer_proto_msgTypes = make([]protoimpl.MessageInfo, 19)
var file_google_cloud_discoveryengine_v1_answer_proto_goTypes = []any{
	(Answer_State)(0),               // 0: google.cloud.discoveryengine.v1.Answer.State
	(Answer_AnswerSkippedReason)(0), // 1: google.cloud.discoveryengine.v1.Answer.AnswerSkippedReason
	(Answer_Step_State)(0),          // 2: google.cloud.discoveryengine.v1.Answer.Step.State
	(Answer_QueryUnderstandingInfo_QueryClassificationInfo_Type)(0), // 3: google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfo.Type
	(*Answer)(nil),                                                  // 4: google.cloud.discoveryengine.v1.Answer
	(*Answer_Citation)(nil),                                         // 5: google.cloud.discoveryengine.v1.Answer.Citation
	(*Answer_CitationSource)(nil),                                   // 6: google.cloud.discoveryengine.v1.Answer.CitationSource
	(*Answer_GroundingSupport)(nil),                                 // 7: google.cloud.discoveryengine.v1.Answer.GroundingSupport
	(*Answer_Reference)(nil),                                        // 8: google.cloud.discoveryengine.v1.Answer.Reference
	(*Answer_Step)(nil),                                             // 9: google.cloud.discoveryengine.v1.Answer.Step
	(*Answer_QueryUnderstandingInfo)(nil),                           // 10: google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo
	(*Answer_Reference_UnstructuredDocumentInfo)(nil),               // 11: google.cloud.discoveryengine.v1.Answer.Reference.UnstructuredDocumentInfo
	(*Answer_Reference_ChunkInfo)(nil),                              // 12: google.cloud.discoveryengine.v1.Answer.Reference.ChunkInfo
	(*Answer_Reference_StructuredDocumentInfo)(nil),                 // 13: google.cloud.discoveryengine.v1.Answer.Reference.StructuredDocumentInfo
	(*Answer_Reference_UnstructuredDocumentInfo_ChunkContent)(nil),  // 14: google.cloud.discoveryengine.v1.Answer.Reference.UnstructuredDocumentInfo.ChunkContent
	(*Answer_Reference_ChunkInfo_DocumentMetadata)(nil),             // 15: google.cloud.discoveryengine.v1.Answer.Reference.ChunkInfo.DocumentMetadata
	(*Answer_Step_Action)(nil),                                      // 16: google.cloud.discoveryengine.v1.Answer.Step.Action
	(*Answer_Step_Action_SearchAction)(nil),                         // 17: google.cloud.discoveryengine.v1.Answer.Step.Action.SearchAction
	(*Answer_Step_Action_Observation)(nil),                          // 18: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation
	(*Answer_Step_Action_Observation_SearchResult)(nil),             // 19: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult
	(*Answer_Step_Action_Observation_SearchResult_SnippetInfo)(nil), // 20: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.SnippetInfo
	(*Answer_Step_Action_Observation_SearchResult_ChunkInfo)(nil),   // 21: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.ChunkInfo
	(*Answer_QueryUnderstandingInfo_QueryClassificationInfo)(nil),   // 22: google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfo
	(*timestamppb.Timestamp)(nil),                                   // 23: google.protobuf.Timestamp
	(*SafetyRating)(nil),                                            // 24: google.cloud.discoveryengine.v1.SafetyRating
	(*structpb.Struct)(nil),                                         // 25: google.protobuf.Struct
}
var file_google_cloud_discoveryengine_v1_answer_proto_depIdxs = []int32{
	0,  // 0: google.cloud.discoveryengine.v1.Answer.state:type_name -> google.cloud.discoveryengine.v1.Answer.State
	5,  // 1: google.cloud.discoveryengine.v1.Answer.citations:type_name -> google.cloud.discoveryengine.v1.Answer.Citation
	7,  // 2: google.cloud.discoveryengine.v1.Answer.grounding_supports:type_name -> google.cloud.discoveryengine.v1.Answer.GroundingSupport
	8,  // 3: google.cloud.discoveryengine.v1.Answer.references:type_name -> google.cloud.discoveryengine.v1.Answer.Reference
	9,  // 4: google.cloud.discoveryengine.v1.Answer.steps:type_name -> google.cloud.discoveryengine.v1.Answer.Step
	10, // 5: google.cloud.discoveryengine.v1.Answer.query_understanding_info:type_name -> google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo
	1,  // 6: google.cloud.discoveryengine.v1.Answer.answer_skipped_reasons:type_name -> google.cloud.discoveryengine.v1.Answer.AnswerSkippedReason
	23, // 7: google.cloud.discoveryengine.v1.Answer.create_time:type_name -> google.protobuf.Timestamp
	23, // 8: google.cloud.discoveryengine.v1.Answer.complete_time:type_name -> google.protobuf.Timestamp
	24, // 9: google.cloud.discoveryengine.v1.Answer.safety_ratings:type_name -> google.cloud.discoveryengine.v1.SafetyRating
	6,  // 10: google.cloud.discoveryengine.v1.Answer.Citation.sources:type_name -> google.cloud.discoveryengine.v1.Answer.CitationSource
	6,  // 11: google.cloud.discoveryengine.v1.Answer.GroundingSupport.sources:type_name -> google.cloud.discoveryengine.v1.Answer.CitationSource
	11, // 12: google.cloud.discoveryengine.v1.Answer.Reference.unstructured_document_info:type_name -> google.cloud.discoveryengine.v1.Answer.Reference.UnstructuredDocumentInfo
	12, // 13: google.cloud.discoveryengine.v1.Answer.Reference.chunk_info:type_name -> google.cloud.discoveryengine.v1.Answer.Reference.ChunkInfo
	13, // 14: google.cloud.discoveryengine.v1.Answer.Reference.structured_document_info:type_name -> google.cloud.discoveryengine.v1.Answer.Reference.StructuredDocumentInfo
	2,  // 15: google.cloud.discoveryengine.v1.Answer.Step.state:type_name -> google.cloud.discoveryengine.v1.Answer.Step.State
	16, // 16: google.cloud.discoveryengine.v1.Answer.Step.actions:type_name -> google.cloud.discoveryengine.v1.Answer.Step.Action
	22, // 17: google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.query_classification_info:type_name -> google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfo
	14, // 18: google.cloud.discoveryengine.v1.Answer.Reference.UnstructuredDocumentInfo.chunk_contents:type_name -> google.cloud.discoveryengine.v1.Answer.Reference.UnstructuredDocumentInfo.ChunkContent
	25, // 19: google.cloud.discoveryengine.v1.Answer.Reference.UnstructuredDocumentInfo.struct_data:type_name -> google.protobuf.Struct
	15, // 20: google.cloud.discoveryengine.v1.Answer.Reference.ChunkInfo.document_metadata:type_name -> google.cloud.discoveryengine.v1.Answer.Reference.ChunkInfo.DocumentMetadata
	25, // 21: google.cloud.discoveryengine.v1.Answer.Reference.StructuredDocumentInfo.struct_data:type_name -> google.protobuf.Struct
	25, // 22: google.cloud.discoveryengine.v1.Answer.Reference.ChunkInfo.DocumentMetadata.struct_data:type_name -> google.protobuf.Struct
	17, // 23: google.cloud.discoveryengine.v1.Answer.Step.Action.search_action:type_name -> google.cloud.discoveryengine.v1.Answer.Step.Action.SearchAction
	18, // 24: google.cloud.discoveryengine.v1.Answer.Step.Action.observation:type_name -> google.cloud.discoveryengine.v1.Answer.Step.Action.Observation
	19, // 25: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.search_results:type_name -> google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult
	20, // 26: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.snippet_info:type_name -> google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.SnippetInfo
	21, // 27: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.chunk_info:type_name -> google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.ChunkInfo
	25, // 28: google.cloud.discoveryengine.v1.Answer.Step.Action.Observation.SearchResult.struct_data:type_name -> google.protobuf.Struct
	3,  // 29: google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfo.type:type_name -> google.cloud.discoveryengine.v1.Answer.QueryUnderstandingInfo.QueryClassificationInfo.Type
	30, // [30:30] is the sub-list for method output_type
	30, // [30:30] is the sub-list for method input_type
	30, // [30:30] is the sub-list for extension type_name
	30, // [30:30] is the sub-list for extension extendee
	0,  // [0:30] is the sub-list for field type_name
}

func init() { file_google_cloud_discoveryengine_v1_answer_proto_init() }
func file_google_cloud_discoveryengine_v1_answer_proto_init() {
	if File_google_cloud_discoveryengine_v1_answer_proto != nil {
		return
	}
	file_google_cloud_discoveryengine_v1_safety_proto_init()
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[0].OneofWrappers = []any{}
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[3].OneofWrappers = []any{}
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[4].OneofWrappers = []any{
		(*Answer_Reference_UnstructuredDocumentInfo_)(nil),
		(*Answer_Reference_ChunkInfo_)(nil),
		(*Answer_Reference_StructuredDocumentInfo_)(nil),
	}
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[8].OneofWrappers = []any{}
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[10].OneofWrappers = []any{}
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[12].OneofWrappers = []any{
		(*Answer_Step_Action_SearchAction_)(nil),
	}
	file_google_cloud_discoveryengine_v1_answer_proto_msgTypes[17].OneofWrappers = []any{}
	type x struct{}
	out := protoimpl.TypeBuilder{
		File: protoimpl.DescBuilder{
			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
			RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_cloud_discoveryengine_v1_answer_proto_rawDesc), len(file_google_cloud_discoveryengine_v1_answer_proto_rawDesc)),
			NumEnums:      4,
			NumMessages:   19,
			NumExtensions: 0,
			NumServices:   0,
		},
		GoTypes:           file_google_cloud_discoveryengine_v1_answer_proto_goTypes,
		DependencyIndexes: file_google_cloud_discoveryengine_v1_answer_proto_depIdxs,
		EnumInfos:         file_google_cloud_discoveryengine_v1_answer_proto_enumTypes,
		MessageInfos:      file_google_cloud_discoveryengine_v1_answer_proto_msgTypes,
	}.Build()
	File_google_cloud_discoveryengine_v1_answer_proto = out.File
	file_google_cloud_discoveryengine_v1_answer_proto_goTypes = nil
	file_google_cloud_discoveryengine_v1_answer_proto_depIdxs = nil
}