Class: Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary

Inherits:

Object

• Object
• Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary

Extended by:

Protobuf::MessageExts::ClassMethods

Includes:

Protobuf::MessageExts

Defined in:

proto_docs/google/cloud/discoveryengine/v1/search_service.rb

Overview

Summary of the top N search results specified by the summary spec.

Defined Under Namespace

Modules: SummarySkippedReason Classes: Citation, CitationMetadata, CitationSource, Reference, SafetyAttributes, SummaryWithMetadata

Instance Attribute Summary

• #safety_attributes ⇒ ::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SafetyAttributes

  A collection of Safety Attribute categories and their associated confidence scores.

• #summary_skipped_reasons ⇒ ::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SummarySkippedReason>

  Additional summary-skipped reasons.

• #summary_text ⇒ ::String

  The summary content.

• #summary_with_metadata ⇒ ::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SummaryWithMetadata

  Summary with metadata information.

Instance Attribute Details

#safety_attributes ⇒ ::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SafetyAttributes

Returns A collection of Safety Attribute categories and their associated confidence scores.

Returns:

• (::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SafetyAttributes) —

  A collection of Safety Attribute categories and their associated confidence scores.

# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 1227

class Summary
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Safety Attribute categories and their associated confidence scores.
  # @!attribute [rw] categories
  #   @return [::Array<::String>]
  #     The display names of Safety Attribute categories associated with the
  #     generated content. Order matches the Scores.
  # @!attribute [rw] scores
  #   @return [::Array<::Float>]
  #     The confidence scores of the each category, higher
  #     value means higher confidence. Order matches the Categories.
  class SafetyAttributes
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation metadata.
  # @!attribute [rw] citations
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Citation>]
  #     Citations for segments.
  class CitationMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation info for a segment.
  # @!attribute [rw] start_index
  #   @return [::Integer]
  #     Index indicates the start of the segment, measured in bytes/unicode.
  # @!attribute [rw] end_index
  #   @return [::Integer]
  #     End of the attributed segment, exclusive.
  # @!attribute [rw] sources
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationSource>]
  #     Citation sources for the attributed segment.
  class Citation
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation source.
  # @!attribute [rw] reference_index
  #   @return [::Integer]
  #     Document reference index from SummaryWithMetadata.references.
  #     It is 0-indexed and the value will be zero if the reference_index is
  #     not set explicitly.
  class CitationSource
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Document reference.
  # @!attribute [rw] title
  #   @return [::String]
  #     Title of the document.
  # @!attribute [rw] document
  #   @return [::String]
  #     Required.
  #     {::Google::Cloud::DiscoveryEngine::V1::Document#name Document.name} of the
  #     document. Full resource name of the referenced document, in the format
  #     `projects/*/locations/*/collections/*/dataStores/*/branches/*/documents/*`.
  # @!attribute [rw] uri
  #   @return [::String]
  #     Cloud Storage or HTTP uri for the document.
  # @!attribute [rw] chunk_contents
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference::ChunkContent>]
  #     List of cited chunk contents derived from document content.
  class Reference
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Chunk content.
    # @!attribute [rw] content
    #   @return [::String]
    #     Chunk textual content.
    # @!attribute [rw] page_identifier
    #   @return [::String]
    #     Page identifier.
    class ChunkContent
      include ::Google::Protobuf::MessageExts
      extend ::Google::Protobuf::MessageExts::ClassMethods
    end
  end

  # Summary with metadata information.
  # @!attribute [rw] summary
  #   @return [::String]
  #     Summary text with no citation information.
  # @!attribute [rw] citation_metadata
  #   @return [::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationMetadata]
  #     Citation metadata for given summary.
  # @!attribute [rw] references
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference>]
  #     Document References.
  class SummaryWithMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # An Enum for summary-skipped reasons.
  module SummarySkippedReason
    # Default value. The summary skipped reason is not specified.
    SUMMARY_SKIPPED_REASON_UNSPECIFIED = 0

    # The adversarial query ignored case.
    #
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_adversarial_query SummarySpec.ignore_adversarial_query}
    # is set to `true`.
    ADVERSARIAL_QUERY_IGNORED = 1

    # The non-summary seeking query ignored case.
    #
    # Google skips the summary if the query is chit chat.
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_non_summary_seeking_query SummarySpec.ignore_non_summary_seeking_query}
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED = 2

    # The out-of-domain query ignored case.
    #
    # Google skips the summary if there are no high-relevance search results.
    # For example, the data store contains facts about company A but the
    # user query is asking questions about company B.
    OUT_OF_DOMAIN_QUERY_IGNORED = 3

    # The potential policy violation case.
    #
    # Google skips the summary if there is a potential policy violation
    # detected. This includes content that may be violent or toxic.
    POTENTIAL_POLICY_VIOLATION = 4

    # The LLM addon not enabled case.
    #
    # Google skips the summary if the LLM addon is not enabled.
    LLM_ADDON_NOT_ENABLED = 5

    # The no relevant content case.
    #
    # Google skips the summary if there is no relevant content in the
    # retrieved search results.
    NO_RELEVANT_CONTENT = 6

    # The jail-breaking query ignored case.
    #
    # For example, "Reply in the tone of a competing company's CEO".
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_jail_breaking_query]
    # is set to `true`.
    JAIL_BREAKING_QUERY_IGNORED = 7

    # The customer policy violation case.
    #
    # Google skips the summary if there is a customer policy violation
    # detected. The policy is defined by the customer.
    CUSTOMER_POLICY_VIOLATION = 8

    # The non-answer seeking query ignored case.
    #
    # Google skips the summary if the query doesn't have clear intent.
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_non_answer_seeking_query]
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED_V2 = 9

    # The time out case.
    #
    # Google skips the summary if the time out.
    TIME_OUT = 10
  end
end

#summary_skipped_reasons ⇒ ::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SummarySkippedReason>

Returns Additional summary-skipped reasons. This provides the reason for ignored cases. If nothing is skipped, this field is not set.

Returns:

• (::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SummarySkippedReason>) —

  Additional summary-skipped reasons. This provides the reason for ignored cases. If nothing is skipped, this field is not set.

# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 1227

class Summary
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Safety Attribute categories and their associated confidence scores.
  # @!attribute [rw] categories
  #   @return [::Array<::String>]
  #     The display names of Safety Attribute categories associated with the
  #     generated content. Order matches the Scores.
  # @!attribute [rw] scores
  #   @return [::Array<::Float>]
  #     The confidence scores of the each category, higher
  #     value means higher confidence. Order matches the Categories.
  class SafetyAttributes
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation metadata.
  # @!attribute [rw] citations
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Citation>]
  #     Citations for segments.
  class CitationMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation info for a segment.
  # @!attribute [rw] start_index
  #   @return [::Integer]
  #     Index indicates the start of the segment, measured in bytes/unicode.
  # @!attribute [rw] end_index
  #   @return [::Integer]
  #     End of the attributed segment, exclusive.
  # @!attribute [rw] sources
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationSource>]
  #     Citation sources for the attributed segment.
  class Citation
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation source.
  # @!attribute [rw] reference_index
  #   @return [::Integer]
  #     Document reference index from SummaryWithMetadata.references.
  #     It is 0-indexed and the value will be zero if the reference_index is
  #     not set explicitly.
  class CitationSource
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Document reference.
  # @!attribute [rw] title
  #   @return [::String]
  #     Title of the document.
  # @!attribute [rw] document
  #   @return [::String]
  #     Required.
  #     {::Google::Cloud::DiscoveryEngine::V1::Document#name Document.name} of the
  #     document. Full resource name of the referenced document, in the format
  #     `projects/*/locations/*/collections/*/dataStores/*/branches/*/documents/*`.
  # @!attribute [rw] uri
  #   @return [::String]
  #     Cloud Storage or HTTP uri for the document.
  # @!attribute [rw] chunk_contents
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference::ChunkContent>]
  #     List of cited chunk contents derived from document content.
  class Reference
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Chunk content.
    # @!attribute [rw] content
    #   @return [::String]
    #     Chunk textual content.
    # @!attribute [rw] page_identifier
    #   @return [::String]
    #     Page identifier.
    class ChunkContent
      include ::Google::Protobuf::MessageExts
      extend ::Google::Protobuf::MessageExts::ClassMethods
    end
  end

  # Summary with metadata information.
  # @!attribute [rw] summary
  #   @return [::String]
  #     Summary text with no citation information.
  # @!attribute [rw] citation_metadata
  #   @return [::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationMetadata]
  #     Citation metadata for given summary.
  # @!attribute [rw] references
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference>]
  #     Document References.
  class SummaryWithMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # An Enum for summary-skipped reasons.
  module SummarySkippedReason
    # Default value. The summary skipped reason is not specified.
    SUMMARY_SKIPPED_REASON_UNSPECIFIED = 0

    # The adversarial query ignored case.
    #
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_adversarial_query SummarySpec.ignore_adversarial_query}
    # is set to `true`.
    ADVERSARIAL_QUERY_IGNORED = 1

    # The non-summary seeking query ignored case.
    #
    # Google skips the summary if the query is chit chat.
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_non_summary_seeking_query SummarySpec.ignore_non_summary_seeking_query}
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED = 2

    # The out-of-domain query ignored case.
    #
    # Google skips the summary if there are no high-relevance search results.
    # For example, the data store contains facts about company A but the
    # user query is asking questions about company B.
    OUT_OF_DOMAIN_QUERY_IGNORED = 3

    # The potential policy violation case.
    #
    # Google skips the summary if there is a potential policy violation
    # detected. This includes content that may be violent or toxic.
    POTENTIAL_POLICY_VIOLATION = 4

    # The LLM addon not enabled case.
    #
    # Google skips the summary if the LLM addon is not enabled.
    LLM_ADDON_NOT_ENABLED = 5

    # The no relevant content case.
    #
    # Google skips the summary if there is no relevant content in the
    # retrieved search results.
    NO_RELEVANT_CONTENT = 6

    # The jail-breaking query ignored case.
    #
    # For example, "Reply in the tone of a competing company's CEO".
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_jail_breaking_query]
    # is set to `true`.
    JAIL_BREAKING_QUERY_IGNORED = 7

    # The customer policy violation case.
    #
    # Google skips the summary if there is a customer policy violation
    # detected. The policy is defined by the customer.
    CUSTOMER_POLICY_VIOLATION = 8

    # The non-answer seeking query ignored case.
    #
    # Google skips the summary if the query doesn't have clear intent.
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_non_answer_seeking_query]
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED_V2 = 9

    # The time out case.
    #
    # Google skips the summary if the time out.
    TIME_OUT = 10
  end
end

#summary_text ⇒ ::String

Returns The summary content.

Returns:

• (::String) —

  The summary content.

# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 1227

class Summary
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Safety Attribute categories and their associated confidence scores.
  # @!attribute [rw] categories
  #   @return [::Array<::String>]
  #     The display names of Safety Attribute categories associated with the
  #     generated content. Order matches the Scores.
  # @!attribute [rw] scores
  #   @return [::Array<::Float>]
  #     The confidence scores of the each category, higher
  #     value means higher confidence. Order matches the Categories.
  class SafetyAttributes
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation metadata.
  # @!attribute [rw] citations
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Citation>]
  #     Citations for segments.
  class CitationMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation info for a segment.
  # @!attribute [rw] start_index
  #   @return [::Integer]
  #     Index indicates the start of the segment, measured in bytes/unicode.
  # @!attribute [rw] end_index
  #   @return [::Integer]
  #     End of the attributed segment, exclusive.
  # @!attribute [rw] sources
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationSource>]
  #     Citation sources for the attributed segment.
  class Citation
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation source.
  # @!attribute [rw] reference_index
  #   @return [::Integer]
  #     Document reference index from SummaryWithMetadata.references.
  #     It is 0-indexed and the value will be zero if the reference_index is
  #     not set explicitly.
  class CitationSource
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Document reference.
  # @!attribute [rw] title
  #   @return [::String]
  #     Title of the document.
  # @!attribute [rw] document
  #   @return [::String]
  #     Required.
  #     {::Google::Cloud::DiscoveryEngine::V1::Document#name Document.name} of the
  #     document. Full resource name of the referenced document, in the format
  #     `projects/*/locations/*/collections/*/dataStores/*/branches/*/documents/*`.
  # @!attribute [rw] uri
  #   @return [::String]
  #     Cloud Storage or HTTP uri for the document.
  # @!attribute [rw] chunk_contents
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference::ChunkContent>]
  #     List of cited chunk contents derived from document content.
  class Reference
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Chunk content.
    # @!attribute [rw] content
    #   @return [::String]
    #     Chunk textual content.
    # @!attribute [rw] page_identifier
    #   @return [::String]
    #     Page identifier.
    class ChunkContent
      include ::Google::Protobuf::MessageExts
      extend ::Google::Protobuf::MessageExts::ClassMethods
    end
  end

  # Summary with metadata information.
  # @!attribute [rw] summary
  #   @return [::String]
  #     Summary text with no citation information.
  # @!attribute [rw] citation_metadata
  #   @return [::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationMetadata]
  #     Citation metadata for given summary.
  # @!attribute [rw] references
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference>]
  #     Document References.
  class SummaryWithMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # An Enum for summary-skipped reasons.
  module SummarySkippedReason
    # Default value. The summary skipped reason is not specified.
    SUMMARY_SKIPPED_REASON_UNSPECIFIED = 0

    # The adversarial query ignored case.
    #
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_adversarial_query SummarySpec.ignore_adversarial_query}
    # is set to `true`.
    ADVERSARIAL_QUERY_IGNORED = 1

    # The non-summary seeking query ignored case.
    #
    # Google skips the summary if the query is chit chat.
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_non_summary_seeking_query SummarySpec.ignore_non_summary_seeking_query}
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED = 2

    # The out-of-domain query ignored case.
    #
    # Google skips the summary if there are no high-relevance search results.
    # For example, the data store contains facts about company A but the
    # user query is asking questions about company B.
    OUT_OF_DOMAIN_QUERY_IGNORED = 3

    # The potential policy violation case.
    #
    # Google skips the summary if there is a potential policy violation
    # detected. This includes content that may be violent or toxic.
    POTENTIAL_POLICY_VIOLATION = 4

    # The LLM addon not enabled case.
    #
    # Google skips the summary if the LLM addon is not enabled.
    LLM_ADDON_NOT_ENABLED = 5

    # The no relevant content case.
    #
    # Google skips the summary if there is no relevant content in the
    # retrieved search results.
    NO_RELEVANT_CONTENT = 6

    # The jail-breaking query ignored case.
    #
    # For example, "Reply in the tone of a competing company's CEO".
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_jail_breaking_query]
    # is set to `true`.
    JAIL_BREAKING_QUERY_IGNORED = 7

    # The customer policy violation case.
    #
    # Google skips the summary if there is a customer policy violation
    # detected. The policy is defined by the customer.
    CUSTOMER_POLICY_VIOLATION = 8

    # The non-answer seeking query ignored case.
    #
    # Google skips the summary if the query doesn't have clear intent.
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_non_answer_seeking_query]
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED_V2 = 9

    # The time out case.
    #
    # Google skips the summary if the time out.
    TIME_OUT = 10
  end
end

#summary_with_metadata ⇒ ::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SummaryWithMetadata

Returns Summary with metadata information.

Returns:

• (::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::SummaryWithMetadata) —

  Summary with metadata information.

# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 1227

class Summary
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Safety Attribute categories and their associated confidence scores.
  # @!attribute [rw] categories
  #   @return [::Array<::String>]
  #     The display names of Safety Attribute categories associated with the
  #     generated content. Order matches the Scores.
  # @!attribute [rw] scores
  #   @return [::Array<::Float>]
  #     The confidence scores of the each category, higher
  #     value means higher confidence. Order matches the Categories.
  class SafetyAttributes
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation metadata.
  # @!attribute [rw] citations
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Citation>]
  #     Citations for segments.
  class CitationMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation info for a segment.
  # @!attribute [rw] start_index
  #   @return [::Integer]
  #     Index indicates the start of the segment, measured in bytes/unicode.
  # @!attribute [rw] end_index
  #   @return [::Integer]
  #     End of the attributed segment, exclusive.
  # @!attribute [rw] sources
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationSource>]
  #     Citation sources for the attributed segment.
  class Citation
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Citation source.
  # @!attribute [rw] reference_index
  #   @return [::Integer]
  #     Document reference index from SummaryWithMetadata.references.
  #     It is 0-indexed and the value will be zero if the reference_index is
  #     not set explicitly.
  class CitationSource
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Document reference.
  # @!attribute [rw] title
  #   @return [::String]
  #     Title of the document.
  # @!attribute [rw] document
  #   @return [::String]
  #     Required.
  #     {::Google::Cloud::DiscoveryEngine::V1::Document#name Document.name} of the
  #     document. Full resource name of the referenced document, in the format
  #     `projects/*/locations/*/collections/*/dataStores/*/branches/*/documents/*`.
  # @!attribute [rw] uri
  #   @return [::String]
  #     Cloud Storage or HTTP uri for the document.
  # @!attribute [rw] chunk_contents
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference::ChunkContent>]
  #     List of cited chunk contents derived from document content.
  class Reference
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods

    # Chunk content.
    # @!attribute [rw] content
    #   @return [::String]
    #     Chunk textual content.
    # @!attribute [rw] page_identifier
    #   @return [::String]
    #     Page identifier.
    class ChunkContent
      include ::Google::Protobuf::MessageExts
      extend ::Google::Protobuf::MessageExts::ClassMethods
    end
  end

  # Summary with metadata information.
  # @!attribute [rw] summary
  #   @return [::String]
  #     Summary text with no citation information.
  # @!attribute [rw] citation_metadata
  #   @return [::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::CitationMetadata]
  #     Citation metadata for given summary.
  # @!attribute [rw] references
  #   @return [::Array<::Google::Cloud::DiscoveryEngine::V1::SearchResponse::Summary::Reference>]
  #     Document References.
  class SummaryWithMetadata
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # An Enum for summary-skipped reasons.
  module SummarySkippedReason
    # Default value. The summary skipped reason is not specified.
    SUMMARY_SKIPPED_REASON_UNSPECIFIED = 0

    # The adversarial query ignored case.
    #
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_adversarial_query SummarySpec.ignore_adversarial_query}
    # is set to `true`.
    ADVERSARIAL_QUERY_IGNORED = 1

    # The non-summary seeking query ignored case.
    #
    # Google skips the summary if the query is chit chat.
    # Only used when
    # {::Google::Cloud::DiscoveryEngine::V1::SearchRequest::ContentSearchSpec::SummarySpec#ignore_non_summary_seeking_query SummarySpec.ignore_non_summary_seeking_query}
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED = 2

    # The out-of-domain query ignored case.
    #
    # Google skips the summary if there are no high-relevance search results.
    # For example, the data store contains facts about company A but the
    # user query is asking questions about company B.
    OUT_OF_DOMAIN_QUERY_IGNORED = 3

    # The potential policy violation case.
    #
    # Google skips the summary if there is a potential policy violation
    # detected. This includes content that may be violent or toxic.
    POTENTIAL_POLICY_VIOLATION = 4

    # The LLM addon not enabled case.
    #
    # Google skips the summary if the LLM addon is not enabled.
    LLM_ADDON_NOT_ENABLED = 5

    # The no relevant content case.
    #
    # Google skips the summary if there is no relevant content in the
    # retrieved search results.
    NO_RELEVANT_CONTENT = 6

    # The jail-breaking query ignored case.
    #
    # For example, "Reply in the tone of a competing company's CEO".
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_jail_breaking_query]
    # is set to `true`.
    JAIL_BREAKING_QUERY_IGNORED = 7

    # The customer policy violation case.
    #
    # Google skips the summary if there is a customer policy violation
    # detected. The policy is defined by the customer.
    CUSTOMER_POLICY_VIOLATION = 8

    # The non-answer seeking query ignored case.
    #
    # Google skips the summary if the query doesn't have clear intent.
    # Only used when
    # [SearchRequest.ContentSearchSpec.SummarySpec.ignore_non_answer_seeking_query]
    # is set to `true`.
    NON_SUMMARY_SEEKING_QUERY_IGNORED_V2 = 9

    # The time out case.
    #
    # Google skips the summary if the time out.
    TIME_OUT = 10
  end
end