Class: Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequest

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/discoveryengine_v1alpha/classes.rb,
lib/google/apis/discoveryengine_v1alpha/representations.rb,
lib/google/apis/discoveryengine_v1alpha/representations.rb

Overview

Request message for SearchService.Search method.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ GoogleCloudDiscoveryengineV1alphaSearchRequest

Returns a new instance of GoogleCloudDiscoveryengineV1alphaSearchRequest.



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10824

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#boost_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestBoostSpec

Boost specification to boost certain documents. Corresponds to the JSON property boostSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10564

def boost_spec
  @boost_spec
end

#branch ⇒ String

The branch resource name, such as projects/*/locations/global/collections/ default_collection/dataStores/default_data_store/branches/0. Use default_branch as the branch ID or leave this field empty, to search documents under the default branch. Corresponds to the JSON property branch

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10572

def branch
  @branch
end

#canonical_filter ⇒ String

The default filter that is applied when a user performs a search without checking any filters on the search page. The filter applied to every search request when quality improvement such as query expansion is needed. In the case a query does not have a sufficient amount of results this filter will be used to determine whether or not to enable the query expansion flow. The original filter will still be used for the query expanded search. This field is strongly recommended to achieve high search quality. For more information about filter syntax, see SearchRequest.filter. Corresponds to the JSON property canonicalFilter

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10584

def canonical_filter
  @canonical_filter
end

#content_search_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestContentSearchSpec

A specification for configuring the behavior of content search. Corresponds to the JSON property contentSearchSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10589

def content_search_spec
  @content_search_spec
end

#custom_fine_tuning_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaCustomFineTuningSpec

Defines custom fine tuning spec. Corresponds to the JSON property customFineTuningSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10594

def custom_fine_tuning_spec
  @custom_fine_tuning_spec
end

#data_store_specs ⇒ Array<Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestDataStoreSpec>

Specs defining dataStores to filter on in a search call and configurations for those dataStores. This is only considered for engines with multiple dataStores use case. For single dataStore within an engine, they should use the specs at the top level. Corresponds to the JSON property dataStoreSpecs

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10602

def data_store_specs
  @data_store_specs
end

#embedding_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestEmbeddingSpec

The specification that uses customized query embedding vector to do semantic document retrieval. Corresponds to the JSON property embeddingSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10608

def embedding_spec
  @embedding_spec
end

#facet_specs ⇒ Array<Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestFacetSpec>

Facet specifications for faceted search. If empty, no facets are returned. A maximum of 100 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned. Corresponds to the JSON property facetSpecs

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10615

def facet_specs
  @facet_specs
end

#filter ⇒ String

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the documents being filtered. Filter expression is case-sensitive. If this field is unrecognizable, an INVALID_ARGUMENT is returned. Filtering in Vertex AI Search is done by mapping the LHS filter key to a key property defined in the Vertex AI Search backend -- this mapping is defined by the customer in their schema. For example a media customer might have a field 'name' in their schema. In this case the filter would look like this: filter --> name:'ANY("king kong")' For more information about filtering including syntax and filter operators, see Filter Corresponds to the JSON property filter

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10630

def filter
  @filter
end

#image_query ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestImageQuery

Specifies the image query input. Corresponds to the JSON property imageQuery

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10635

def image_query
  @image_query
end

#language_code ⇒ String

The BCP-47 language code, such as "en-US" or "sr-Latn". For more information, see Standard fields. This field helps to better interpret the query. If a value isn't specified, the query language code is automatically detected, which may not be accurate. Corresponds to the JSON property languageCode

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10643

def language_code
  @language_code
end

#natural_language_query_understanding_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestNaturalLanguageQueryUnderstandingSpec

Specification to enable natural language understanding capabilities for search requests. Corresponds to the JSON property naturalLanguageQueryUnderstandingSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10649

def natural_language_query_understanding_spec
  @natural_language_query_understanding_spec
end

#offset ⇒ Fixnum

A 0-indexed integer that specifies the current offset (that is, starting result location, amongst the Documents deemed by the API as relevant) in search results. This field is only considered if page_token is unset. If this field is negative, an INVALID_ARGUMENT is returned. Corresponds to the JSON property offset

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10657

def offset
  @offset
end

#order_by ⇒ String

The order in which documents are returned. Documents can be ordered by a field in an Document object. Leave it unset if ordered by relevance. order_by expression is case-sensitive. For more information on ordering for retail search, see Ordering If this field is unrecognizable, an INVALID_ARGUMENT is returned. Corresponds to the JSON property orderBy

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10666

def order_by
  @order_by
end

#page_size ⇒ Fixnum

Maximum number of Documents to return. The maximum allowed value depends on the data type. Values above the maximum value are coerced to the maximum value.

  • Websites with basic indexing: Default 10, Maximum 25. * Websites with advanced indexing: Default 25, Maximum 50. * Other: Default 50, Maximum 100. If this field is negative, an INVALID_ARGUMENT is returned. Corresponds to the JSON property pageSize

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10675

def page_size
  @page_size
end

#page_token ⇒ String

A page token received from a previous SearchService.Search call. Provide this to retrieve the subsequent page. When paginating, all other parameters provided to SearchService.Search must match the call that provided the page token. Otherwise, an INVALID_ARGUMENT error is returned. Corresponds to the JSON property pageToken

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10683

def page_token
  @page_token
end

#params ⇒ Hash<String,Object>

Additional search parameters. For public website search only, supported values are: * user_country_code: string. Default empty. If set to non-empty, results are restricted or boosted based on the location provided. For example, user_country_code: "au" For available codes see Country Codes * search_type: double. Default empty. Enables non-webpage searching depending on the value. The only valid non-default value is 1, which enables image searching. For example, search_type: 1 Corresponds to the JSON property params

Returns:

  • (Hash<String,Object>) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10695

def params
  @params
end

#query ⇒ String

Raw search query. Corresponds to the JSON property query

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10700

def query
  @query
end

#query_expansion_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestQueryExpansionSpec

Specification to determine under which conditions query expansion should occur. Corresponds to the JSON property queryExpansionSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10705

def query_expansion_spec
  @query_expansion_spec
end

#ranking_expression ⇒ String

The ranking expression controls the customized ranking on retrieval documents. This overrides ServingConfig.ranking_expression. The ranking expression is a single function or multiple functions that are joined by "+". * ranking_expression = function, " + ", function; Supported functions: * double * relevance_score * double * dotProduct(embedding_field_path) Function variables: * relevance_score: pre-defined keywords, used for measure relevance between query and document. * embedding_field_path: the document embedding field used with query embedding vector. * dotProduct: embedding function between embedding_field_path and query embedding vector. Example ranking expression: If document has an embedding field doc_embedding, the ranking expression could be 0.5 * relevance_score + 0.3 * dotProduct( doc_embedding). Corresponds to the JSON property rankingExpression

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10721

def ranking_expression
  @ranking_expression
end

#region_code ⇒ String

The Unicode country/region code (CLDR) of a location, such as "US" and "419". For more information, see Standard fields. If set, then results will be boosted based on the region_code provided. Corresponds to the JSON property regionCode

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10729

def region_code
  @region_code
end

#relevance_threshold ⇒ String

The relevance threshold of the search results. Default to Google defined threshold, leveraging a balance of precision and recall to deliver both highly accurate results and comprehensive coverage of relevant information. Corresponds to the JSON property relevanceThreshold

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10736

def relevance_threshold
  @relevance_threshold
end

#safe_search ⇒ Boolean Also known as: safe_search?

Whether to turn on safe search. This is only supported for website search. Corresponds to the JSON property safeSearch

Returns:

  • (Boolean) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10741

def safe_search
  @safe_search
end

#search_as_you_type_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestSearchAsYouTypeSpec

Specification for search as you type in search requests. Corresponds to the JSON property searchAsYouTypeSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10747

def search_as_you_type_spec
  @search_as_you_type_spec
end

#serving_config ⇒ String

Required. The resource name of the Search serving config, such as projects/*/ locations/global/collections/default_collection/engines/*/servingConfigs/ default_serving_config, or projects/*/locations/global/collections/ default_collection/dataStores/default_data_store/servingConfigs/ default_serving_config. This field is used to identify the serving configuration name, set of models used to make the search. Corresponds to the JSON property servingConfig

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10757

def serving_config
  @serving_config
end

#session ⇒ String

The session resource name. Optional. Session allows users to do multi-turn / search API calls or coordination between /search API calls and /answer API calls. Example #1 (multi-turn /search API calls): 1. Call /search API with the auto-session mode (see below). 2. Call /search API with the session ID generated in the first call. Here, the previous search query gets considered in query standing. I.e., if the first query is "How did Alphabet do in 2022?" and the current query is "How about 2023?", the current query will be interpreted as "How did Alphabet do in 2023?". Example #2 (coordination between /search API calls and /answer API calls): 1. Call /search API with the auto-session mode (see below). 2. Call /answer API with the session ID generated in the first call. Here, the answer generation happens in the context of the search results from the first search call. Auto-session mode: when projects/.../sessions/- is used, a new session gets automatically created. Otherwise, users can use the create-session API to create a session manually. Multi-turn Search feature is currently at private GA stage. Please use v1alpha or v1beta version instead before we launch this feature to public GA. Or ask for allowlisting through Google Support team. Corresponds to the JSON property session

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10778

def session
  @session
end

#session_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestSessionSpec

Session specification. Multi-turn Search feature is currently at private GA stage. Please use v1alpha or v1beta version instead before we launch this feature to public GA. Or ask for allowlisting through Google Support team. Corresponds to the JSON property sessionSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10785

def session_spec
  @session_spec
end

#spell_correction_spec ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaSearchRequestSpellCorrectionSpec

The specification for query spell correction. Corresponds to the JSON property spellCorrectionSpec

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10790

def spell_correction_spec
  @spell_correction_spec
end

#user_info ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaUserInfo

Information of an end user. Corresponds to the JSON property userInfo

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10795

def 
  @user_info
end

#user_labels ⇒ Hash<String,String>

The user labels applied to a resource must meet the following requirements: * Each resource can have multiple labels, up to a maximum of 64. * Each label must be a key-value pair. * Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters. * Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed. * The key portion of a label must be unique. However, you can use the same key with multiple resources. * Keys must start with a lowercase letter or international character. See Google Cloud Document for more details. Corresponds to the JSON property userLabels

Returns:

  • (Hash<String,String>) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10810

def user_labels
  @user_labels
end

#user_pseudo_id ⇒ String

A unique identifier for tracking visitors. For example, this could be implemented with an HTTP cookie, which should be able to uniquely identify a visitor on a single device. This unique identifier should not change if the visitor logs in or out of the website. This field should NOT have a fixed value such as unknown_visitor. This should be the same identifier as UserEvent.user_pseudo_id and CompleteQueryRequest.user_pseudo_id The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned. Corresponds to the JSON property userPseudoId

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10822

def user_pseudo_id
  @user_pseudo_id
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 10829

def update!(**args)
  @boost_spec = args[:boost_spec] if args.key?(:boost_spec)
  @branch = args[:branch] if args.key?(:branch)
  @canonical_filter = args[:canonical_filter] if args.key?(:canonical_filter)
  @content_search_spec = args[:content_search_spec] if args.key?(:content_search_spec)
  @custom_fine_tuning_spec = args[:custom_fine_tuning_spec] if args.key?(:custom_fine_tuning_spec)
  @data_store_specs = args[:data_store_specs] if args.key?(:data_store_specs)
  @embedding_spec = args[:embedding_spec] if args.key?(:embedding_spec)
  @facet_specs = args[:facet_specs] if args.key?(:facet_specs)
  @filter = args[:filter] if args.key?(:filter)
  @image_query = args[:image_query] if args.key?(:image_query)
  @language_code = args[:language_code] if args.key?(:language_code)
  @natural_language_query_understanding_spec = args[:natural_language_query_understanding_spec] if args.key?(:natural_language_query_understanding_spec)
  @offset = args[:offset] if args.key?(:offset)
  @order_by = args[:order_by] if args.key?(:order_by)
  @page_size = args[:page_size] if args.key?(:page_size)
  @page_token = args[:page_token] if args.key?(:page_token)
  @params = args[:params] if args.key?(:params)
  @query = args[:query] if args.key?(:query)
  @query_expansion_spec = args[:query_expansion_spec] if args.key?(:query_expansion_spec)
  @ranking_expression = args[:ranking_expression] if args.key?(:ranking_expression)
  @region_code = args[:region_code] if args.key?(:region_code)
  @relevance_threshold = args[:relevance_threshold] if args.key?(:relevance_threshold)
  @safe_search = args[:safe_search] if args.key?(:safe_search)
  @search_as_you_type_spec = args[:search_as_you_type_spec] if args.key?(:search_as_you_type_spec)
  @serving_config = args[:serving_config] if args.key?(:serving_config)
  @session = args[:session] if args.key?(:session)
  @session_spec = args[:session_spec] if args.key?(:session_spec)
  @spell_correction_spec = args[:spell_correction_spec] if args.key?(:spell_correction_spec)
  @user_info = args[:user_info] if args.key?(:user_info)
  @user_labels = args[:user_labels] if args.key?(:user_labels)
  @user_pseudo_id = args[:user_pseudo_id] if args.key?(:user_pseudo_id)
end