Class SearchRequest.Builder (2.57.0) 

public static final class SearchRequest.Builder extends GeneratedMessageV3.Builder<SearchRequest.Builder> implements SearchRequestOrBuilder

Request message for SearchService.Search method.

Protobuf type google.cloud.retail.v2.SearchRequest

Inheritance

Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > SearchRequest.Builder

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

Methods

addAllFacetSpecs(Iterable<? extends SearchRequest.FacetSpec> values)

public SearchRequest.Builder addAllFacetSpecs(Iterable<? extends SearchRequest.FacetSpec> values)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
values Iterable<? extends com.google.cloud.retail.v2.SearchRequest.FacetSpec>
Returns
Type Description
SearchRequest.Builder

addAllPageCategories(Iterable<String> values)

public SearchRequest.Builder addAllPageCategories(Iterable<String> values)

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Parameter
Name Description
values Iterable<String>

The pageCategories to add.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

addAllVariantRollupKeys(Iterable<String> values)

public SearchRequest.Builder addAllVariantRollupKeys(Iterable<String> values)

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Parameter
Name Description
values Iterable<String>

The variantRollupKeys to add.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

addFacetSpecs(SearchRequest.FacetSpec value)

public SearchRequest.Builder addFacetSpecs(SearchRequest.FacetSpec value)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
value SearchRequest.FacetSpec
Returns
Type Description
SearchRequest.Builder

addFacetSpecs(SearchRequest.FacetSpec.Builder builderForValue)

public SearchRequest.Builder addFacetSpecs(SearchRequest.FacetSpec.Builder builderForValue)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
builderForValue SearchRequest.FacetSpec.Builder
Returns
Type Description
SearchRequest.Builder

addFacetSpecs(int index, SearchRequest.FacetSpec value)

public SearchRequest.Builder addFacetSpecs(int index, SearchRequest.FacetSpec value)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameters
Name Description
index int
value SearchRequest.FacetSpec
Returns
Type Description
SearchRequest.Builder

addFacetSpecs(int index, SearchRequest.FacetSpec.Builder builderForValue)

public SearchRequest.Builder addFacetSpecs(int index, SearchRequest.FacetSpec.Builder builderForValue)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameters
Name Description
index int
builderForValue SearchRequest.FacetSpec.Builder
Returns
Type Description
SearchRequest.Builder

addFacetSpecsBuilder()

public SearchRequest.FacetSpec.Builder addFacetSpecsBuilder()

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Returns
Type Description
SearchRequest.FacetSpec.Builder

addFacetSpecsBuilder(int index)

public SearchRequest.FacetSpec.Builder addFacetSpecsBuilder(int index)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
index int
Returns
Type Description
SearchRequest.FacetSpec.Builder

addPageCategories(String value)

public SearchRequest.Builder addPageCategories(String value)

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Parameter
Name Description
value String

The pageCategories to add.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

addPageCategoriesBytes(ByteString value)

public SearchRequest.Builder addPageCategoriesBytes(ByteString value)

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Parameter
Name Description
value ByteString

The bytes of the pageCategories to add.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public SearchRequest.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Parameters
Name Description
field FieldDescriptor
value Object
Returns
Type Description
SearchRequest.Builder
Overrides

addVariantRollupKeys(String value)

public SearchRequest.Builder addVariantRollupKeys(String value)

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Parameter
Name Description
value String

The variantRollupKeys to add.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

addVariantRollupKeysBytes(ByteString value)

public SearchRequest.Builder addVariantRollupKeysBytes(ByteString value)

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Parameter
Name Description
value ByteString

The bytes of the variantRollupKeys to add.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

build()

public SearchRequest build()
Returns
Type Description
SearchRequest

buildPartial()

public SearchRequest buildPartial()
Returns
Type Description
SearchRequest

clear()

public SearchRequest.Builder clear()
Returns
Type Description
SearchRequest.Builder
Overrides

clearBoostSpec()

public SearchRequest.Builder clearBoostSpec()

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Returns
Type Description
SearchRequest.Builder

clearBranch()

public SearchRequest.Builder clearBranch()

The branch resource name, such as projects/*/locations/global/catalogs/default_catalog/branches/0.

Use "default_branch" as the branch ID or leave this field empty, to search products under the default branch.

string branch = 2 [(.google.api.resource_reference) = { ... }

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearCanonicalFilter()

public SearchRequest.Builder clearCanonicalFilter()

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.

string canonical_filter = 28;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearConversationalSearchSpec()

public SearchRequest.Builder clearConversationalSearchSpec()

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.Builder

clearDynamicFacetSpec() (deprecated)

public SearchRequest.Builder clearDynamicFacetSpec()

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Returns
Type Description
SearchRequest.Builder

clearEntity()

public SearchRequest.Builder clearEntity()

The entity for customers that may run multiple different entities, domains, sites or regions, for example, Google US, Google Ads, Waymo, google.com, youtube.com, etc. If this is set, it should be exactly matched with UserEvent.entity to get search results boosted by entity.

string entity = 38;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearFacetSpecs()

public SearchRequest.Builder clearFacetSpecs()

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Returns
Type Description
SearchRequest.Builder

clearField(Descriptors.FieldDescriptor field)

public SearchRequest.Builder clearField(Descriptors.FieldDescriptor field)
Parameter
Name Description
field FieldDescriptor
Returns
Type Description
SearchRequest.Builder
Overrides

clearFilter()

public SearchRequest.Builder clearFilter()

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the products being filtered. Filter expression is case-sensitive. For more information, see Filter.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string filter = 10;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearLabels()

public SearchRequest.Builder clearLabels()
Returns
Type Description
SearchRequest.Builder

clearOffset()

public SearchRequest.Builder clearOffset()

A 0-indexed integer that specifies the current offset (that is, starting result location, amongst the Products 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.

int32 offset = 9;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public SearchRequest.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Parameter
Name Description
oneof OneofDescriptor
Returns
Type Description
SearchRequest.Builder
Overrides

clearOrderBy()

public SearchRequest.Builder clearOrderBy()

The order in which products are returned. Products can be ordered by a field in an Product object. Leave it unset if ordered by relevance. OrderBy expression is case-sensitive. For more information, see Order.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string order_by = 11;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearPageCategories()

public SearchRequest.Builder clearPageCategories()

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearPageSize()

public SearchRequest.Builder clearPageSize()

Maximum number of Products to return. If unspecified, defaults to a reasonable value. The maximum allowed value is

  1. Values above 120 will be coerced to 120.

    If this field is negative, an INVALID_ARGUMENT is returned.

int32 page_size = 7;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearPageToken()

public SearchRequest.Builder clearPageToken()

A page token SearchResponse.next_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.

string page_token = 8;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearPersonalizationSpec()

public SearchRequest.Builder clearPersonalizationSpec()

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Returns
Type Description
SearchRequest.Builder

clearPlacement()

public SearchRequest.Builder clearPlacement()

Required. The resource name of the Retail Search serving config, such as projects/*/locations/global/catalogs/default_catalog/servingConfigs/default_serving_config or the name of the legacy placement resource, such as projects/*/locations/global/catalogs/default_catalog/placements/default_search. This field is used to identify the serving config name and the set of models that are used to make the search.

string placement = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearQuery()

public SearchRequest.Builder clearQuery()

Raw search query.

If this field is empty, the request is considered a category browsing request and returned results are based on filter and page_categories.

string query = 3;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearQueryExpansionSpec()

public SearchRequest.Builder clearQueryExpansionSpec()

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Returns
Type Description
SearchRequest.Builder

clearSearchMode()

public SearchRequest.Builder clearSearchMode()

The search mode of the search request. If not specified, a single search request triggers both product search and faceted search.

.google.cloud.retail.v2.SearchRequest.SearchMode search_mode = 31;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearSpellCorrectionSpec()

public SearchRequest.Builder clearSpellCorrectionSpec()

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Returns
Type Description
SearchRequest.Builder

clearTileNavigationSpec()

public SearchRequest.Builder clearTileNavigationSpec()

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.Builder

clearUserInfo()

public SearchRequest.Builder clearUserInfo()

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Returns
Type Description
SearchRequest.Builder

clearVariantRollupKeys()

public SearchRequest.Builder clearVariantRollupKeys()

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clearVisitorId()

public SearchRequest.Builder clearVisitorId()

Required. 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 should be the same identifier as UserEvent.visitor_id.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string visitor_id = 4 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
SearchRequest.Builder

This builder for chaining.

clone()

public SearchRequest.Builder clone()
Returns
Type Description
SearchRequest.Builder
Overrides

containsLabels(String key)

public boolean containsLabels(String key)

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Parameter
Name Description
key String
Returns
Type Description
boolean

getBoostSpec()

public SearchRequest.BoostSpec getBoostSpec()

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Returns
Type Description
SearchRequest.BoostSpec

The boostSpec.

getBoostSpecBuilder()

public SearchRequest.BoostSpec.Builder getBoostSpecBuilder()

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Returns
Type Description
SearchRequest.BoostSpec.Builder

getBoostSpecOrBuilder()

public SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder()

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Returns
Type Description
SearchRequest.BoostSpecOrBuilder

getBranch()

public String getBranch()

The branch resource name, such as projects/*/locations/global/catalogs/default_catalog/branches/0.

Use "default_branch" as the branch ID or leave this field empty, to search products under the default branch.

string branch = 2 [(.google.api.resource_reference) = { ... }

Returns
Type Description
String

The branch.

getBranchBytes()

public ByteString getBranchBytes()

The branch resource name, such as projects/*/locations/global/catalogs/default_catalog/branches/0.

Use "default_branch" as the branch ID or leave this field empty, to search products under the default branch.

string branch = 2 [(.google.api.resource_reference) = { ... }

Returns
Type Description
ByteString

The bytes for branch.

getCanonicalFilter()

public String getCanonicalFilter()

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.

string canonical_filter = 28;

Returns
Type Description
String

The canonicalFilter.

getCanonicalFilterBytes()

public ByteString getCanonicalFilterBytes()

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.

string canonical_filter = 28;

Returns
Type Description
ByteString

The bytes for canonicalFilter.

getConversationalSearchSpec()

public SearchRequest.ConversationalSearchSpec getConversationalSearchSpec()

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.ConversationalSearchSpec

The conversationalSearchSpec.

getConversationalSearchSpecBuilder()

public SearchRequest.ConversationalSearchSpec.Builder getConversationalSearchSpecBuilder()

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.ConversationalSearchSpec.Builder

getConversationalSearchSpecOrBuilder()

public SearchRequest.ConversationalSearchSpecOrBuilder getConversationalSearchSpecOrBuilder()

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.ConversationalSearchSpecOrBuilder

getDefaultInstanceForType()

public SearchRequest getDefaultInstanceForType()
Returns
Type Description
SearchRequest

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()
Returns
Type Description
Descriptor
Overrides

getDynamicFacetSpec() (deprecated)

public SearchRequest.DynamicFacetSpec getDynamicFacetSpec()

Deprecated. google.cloud.retail.v2.SearchRequest.dynamic_facet_spec is deprecated. See google/cloud/retail/v2/search_service.proto;l=696

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Returns
Type Description
SearchRequest.DynamicFacetSpec

The dynamicFacetSpec.

getDynamicFacetSpecBuilder() (deprecated)

public SearchRequest.DynamicFacetSpec.Builder getDynamicFacetSpecBuilder()

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Returns
Type Description
SearchRequest.DynamicFacetSpec.Builder

getDynamicFacetSpecOrBuilder() (deprecated)

public SearchRequest.DynamicFacetSpecOrBuilder getDynamicFacetSpecOrBuilder()

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Returns
Type Description
SearchRequest.DynamicFacetSpecOrBuilder

getEntity()

public String getEntity()

The entity for customers that may run multiple different entities, domains, sites or regions, for example, Google US, Google Ads, Waymo, google.com, youtube.com, etc. If this is set, it should be exactly matched with UserEvent.entity to get search results boosted by entity.

string entity = 38;

Returns
Type Description
String

The entity.

getEntityBytes()

public ByteString getEntityBytes()

The entity for customers that may run multiple different entities, domains, sites or regions, for example, Google US, Google Ads, Waymo, google.com, youtube.com, etc. If this is set, it should be exactly matched with UserEvent.entity to get search results boosted by entity.

string entity = 38;

Returns
Type Description
ByteString

The bytes for entity.

getFacetSpecs(int index)

public SearchRequest.FacetSpec getFacetSpecs(int index)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
index int
Returns
Type Description
SearchRequest.FacetSpec

getFacetSpecsBuilder(int index)

public SearchRequest.FacetSpec.Builder getFacetSpecsBuilder(int index)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
index int
Returns
Type Description
SearchRequest.FacetSpec.Builder

getFacetSpecsBuilderList()

public List<SearchRequest.FacetSpec.Builder> getFacetSpecsBuilderList()

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Returns
Type Description
List<Builder>

getFacetSpecsCount()

public int getFacetSpecsCount()

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Returns
Type Description
int

getFacetSpecsList()

public List<SearchRequest.FacetSpec> getFacetSpecsList()

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Returns
Type Description
List<FacetSpec>

getFacetSpecsOrBuilder(int index)

public SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(int index)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
index int
Returns
Type Description
SearchRequest.FacetSpecOrBuilder

getFacetSpecsOrBuilderList()

public List<? extends SearchRequest.FacetSpecOrBuilder> getFacetSpecsOrBuilderList()

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Returns
Type Description
List<? extends com.google.cloud.retail.v2.SearchRequest.FacetSpecOrBuilder>

getFilter()

public String getFilter()

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the products being filtered. Filter expression is case-sensitive. For more information, see Filter.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string filter = 10;

Returns
Type Description
String

The filter.

getFilterBytes()

public ByteString getFilterBytes()

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the products being filtered. Filter expression is case-sensitive. For more information, see Filter.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string filter = 10;

Returns
Type Description
ByteString

The bytes for filter.

getLabels() (deprecated)

public Map<String,String> getLabels()

Use #getLabelsMap() instead.

Returns
Type Description
Map<String,String>

getLabelsCount()

public int getLabelsCount()

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Returns
Type Description
int

getLabelsMap()

public Map<String,String> getLabelsMap()

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Returns
Type Description
Map<String,String>

getLabelsOrDefault(String key, String defaultValue)

public String getLabelsOrDefault(String key, String defaultValue)

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Parameters
Name Description
key String
defaultValue String
Returns
Type Description
String

getLabelsOrThrow(String key)

public String getLabelsOrThrow(String key)

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Parameter
Name Description
key String
Returns
Type Description
String

getMutableLabels() (deprecated)

public Map<String,String> getMutableLabels()

Use alternate mutation accessors instead.

Returns
Type Description
Map<String,String>

getOffset()

public int getOffset()

A 0-indexed integer that specifies the current offset (that is, starting result location, amongst the Products 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.

int32 offset = 9;

Returns
Type Description
int

The offset.

getOrderBy()

public String getOrderBy()

The order in which products are returned. Products can be ordered by a field in an Product object. Leave it unset if ordered by relevance. OrderBy expression is case-sensitive. For more information, see Order.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string order_by = 11;

Returns
Type Description
String

The orderBy.

getOrderByBytes()

public ByteString getOrderByBytes()

The order in which products are returned. Products can be ordered by a field in an Product object. Leave it unset if ordered by relevance. OrderBy expression is case-sensitive. For more information, see Order.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string order_by = 11;

Returns
Type Description
ByteString

The bytes for orderBy.

getPageCategories(int index)

public String getPageCategories(int index)

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Parameter
Name Description
index int

The index of the element to return.
Returns
Type Description
String

The pageCategories at the given index.

getPageCategoriesBytes(int index)

public ByteString getPageCategoriesBytes(int index)

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Parameter
Name Description
index int

The index of the value to return.
Returns
Type Description
ByteString

The bytes of the pageCategories at the given index.

getPageCategoriesCount()

public int getPageCategoriesCount()

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Returns
Type Description
int

The count of pageCategories.

getPageCategoriesList()

public ProtocolStringList getPageCategoriesList()

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Returns
Type Description
ProtocolStringList

A list containing the pageCategories.

getPageSize()

public int getPageSize()

Maximum number of Products to return. If unspecified, defaults to a reasonable value. The maximum allowed value is

  1. Values above 120 will be coerced to 120.

    If this field is negative, an INVALID_ARGUMENT is returned.

int32 page_size = 7;

Returns
Type Description
int

The pageSize.

getPageToken()

public String getPageToken()

A page token SearchResponse.next_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.

string page_token = 8;

Returns
Type Description
String

The pageToken.

getPageTokenBytes()

public ByteString getPageTokenBytes()

A page token SearchResponse.next_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.

string page_token = 8;

Returns
Type Description
ByteString

The bytes for pageToken.

getPersonalizationSpec()

public SearchRequest.PersonalizationSpec getPersonalizationSpec()

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Returns
Type Description
SearchRequest.PersonalizationSpec

The personalizationSpec.

getPersonalizationSpecBuilder()

public SearchRequest.PersonalizationSpec.Builder getPersonalizationSpecBuilder()

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Returns
Type Description
SearchRequest.PersonalizationSpec.Builder

getPersonalizationSpecOrBuilder()

public SearchRequest.PersonalizationSpecOrBuilder getPersonalizationSpecOrBuilder()

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Returns
Type Description
SearchRequest.PersonalizationSpecOrBuilder

getPlacement()

public String getPlacement()

Required. The resource name of the Retail Search serving config, such as projects/*/locations/global/catalogs/default_catalog/servingConfigs/default_serving_config or the name of the legacy placement resource, such as projects/*/locations/global/catalogs/default_catalog/placements/default_search. This field is used to identify the serving config name and the set of models that are used to make the search.

string placement = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
String

The placement.

getPlacementBytes()

public ByteString getPlacementBytes()

Required. The resource name of the Retail Search serving config, such as projects/*/locations/global/catalogs/default_catalog/servingConfigs/default_serving_config or the name of the legacy placement resource, such as projects/*/locations/global/catalogs/default_catalog/placements/default_search. This field is used to identify the serving config name and the set of models that are used to make the search.

string placement = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
ByteString

The bytes for placement.

getQuery()

public String getQuery()

Raw search query.

If this field is empty, the request is considered a category browsing request and returned results are based on filter and page_categories.

string query = 3;

Returns
Type Description
String

The query.

getQueryBytes()

public ByteString getQueryBytes()

Raw search query.

If this field is empty, the request is considered a category browsing request and returned results are based on filter and page_categories.

string query = 3;

Returns
Type Description
ByteString

The bytes for query.

getQueryExpansionSpec()

public SearchRequest.QueryExpansionSpec getQueryExpansionSpec()

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Returns
Type Description
SearchRequest.QueryExpansionSpec

The queryExpansionSpec.

getQueryExpansionSpecBuilder()

public SearchRequest.QueryExpansionSpec.Builder getQueryExpansionSpecBuilder()

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Returns
Type Description
SearchRequest.QueryExpansionSpec.Builder

getQueryExpansionSpecOrBuilder()

public SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder()

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Returns
Type Description
SearchRequest.QueryExpansionSpecOrBuilder

getSearchMode()

public SearchRequest.SearchMode getSearchMode()

The search mode of the search request. If not specified, a single search request triggers both product search and faceted search.

.google.cloud.retail.v2.SearchRequest.SearchMode search_mode = 31;

Returns
Type Description
SearchRequest.SearchMode

The searchMode.

getSearchModeValue()

public int getSearchModeValue()

The search mode of the search request. If not specified, a single search request triggers both product search and faceted search.

.google.cloud.retail.v2.SearchRequest.SearchMode search_mode = 31;

Returns
Type Description
int

The enum numeric value on the wire for searchMode.

getSpellCorrectionSpec()

public SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec()

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Returns
Type Description
SearchRequest.SpellCorrectionSpec

The spellCorrectionSpec.

getSpellCorrectionSpecBuilder()

public SearchRequest.SpellCorrectionSpec.Builder getSpellCorrectionSpecBuilder()

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Returns
Type Description
SearchRequest.SpellCorrectionSpec.Builder

getSpellCorrectionSpecOrBuilder()

public SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder()

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Returns
Type Description
SearchRequest.SpellCorrectionSpecOrBuilder

getTileNavigationSpec()

public SearchRequest.TileNavigationSpec getTileNavigationSpec()

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.TileNavigationSpec

The tileNavigationSpec.

getTileNavigationSpecBuilder()

public SearchRequest.TileNavigationSpec.Builder getTileNavigationSpecBuilder()

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.TileNavigationSpec.Builder

getTileNavigationSpecOrBuilder()

public SearchRequest.TileNavigationSpecOrBuilder getTileNavigationSpecOrBuilder()

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SearchRequest.TileNavigationSpecOrBuilder

getUserInfo()

public UserInfo getUserInfo()

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Returns
Type Description
UserInfo

The userInfo.

getUserInfoBuilder()

public UserInfo.Builder getUserInfoBuilder()

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Returns
Type Description
UserInfo.Builder

getUserInfoOrBuilder()

public UserInfoOrBuilder getUserInfoOrBuilder()

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Returns
Type Description
UserInfoOrBuilder

getVariantRollupKeys(int index)

public String getVariantRollupKeys(int index)

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Parameter
Name Description
index int

The index of the element to return.
Returns
Type Description
String

The variantRollupKeys at the given index.

getVariantRollupKeysBytes(int index)

public ByteString getVariantRollupKeysBytes(int index)

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Parameter
Name Description
index int

The index of the value to return.
Returns
Type Description
ByteString

The bytes of the variantRollupKeys at the given index.

getVariantRollupKeysCount()

public int getVariantRollupKeysCount()

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Returns
Type Description
int

The count of variantRollupKeys.

getVariantRollupKeysList()

public ProtocolStringList getVariantRollupKeysList()

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Returns
Type Description
ProtocolStringList

A list containing the variantRollupKeys.

getVisitorId()

public String getVisitorId()

Required. 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 should be the same identifier as UserEvent.visitor_id.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string visitor_id = 4 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
String

The visitorId.

getVisitorIdBytes()

public ByteString getVisitorIdBytes()

Required. 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 should be the same identifier as UserEvent.visitor_id.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string visitor_id = 4 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
ByteString

The bytes for visitorId.

hasBoostSpec()

public boolean hasBoostSpec()

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Returns
Type Description
boolean

Whether the boostSpec field is set.

hasConversationalSearchSpec()

public boolean hasConversationalSearchSpec()

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the conversationalSearchSpec field is set.

hasDynamicFacetSpec() (deprecated)

public boolean hasDynamicFacetSpec()

Deprecated. google.cloud.retail.v2.SearchRequest.dynamic_facet_spec is deprecated. See google/cloud/retail/v2/search_service.proto;l=696

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Returns
Type Description
boolean

Whether the dynamicFacetSpec field is set.

hasPersonalizationSpec()

public boolean hasPersonalizationSpec()

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Returns
Type Description
boolean

Whether the personalizationSpec field is set.

hasQueryExpansionSpec()

public boolean hasQueryExpansionSpec()

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Returns
Type Description
boolean

Whether the queryExpansionSpec field is set.

hasSpellCorrectionSpec()

public boolean hasSpellCorrectionSpec()

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Returns
Type Description
boolean

Whether the spellCorrectionSpec field is set.

hasTileNavigationSpec()

public boolean hasTileNavigationSpec()

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the tileNavigationSpec field is set.

hasUserInfo()

public boolean hasUserInfo()

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Returns
Type Description
boolean

Whether the userInfo field is set.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

internalGetMapFieldReflection(int number)

protected MapFieldReflectionAccessor internalGetMapFieldReflection(int number)
Parameter
Name Description
number int
Returns
Type Description
com.google.protobuf.MapFieldReflectionAccessor
Overrides
com.google.protobuf.GeneratedMessageV3.Builder.internalGetMapFieldReflection(int)

internalGetMutableMapFieldReflection(int number)

protected MapFieldReflectionAccessor internalGetMutableMapFieldReflection(int number)
Parameter
Name Description
number int
Returns
Type Description
com.google.protobuf.MapFieldReflectionAccessor
Overrides
com.google.protobuf.GeneratedMessageV3.Builder.internalGetMutableMapFieldReflection(int)

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

mergeBoostSpec(SearchRequest.BoostSpec value)

public SearchRequest.Builder mergeBoostSpec(SearchRequest.BoostSpec value)

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Parameter
Name Description
value SearchRequest.BoostSpec
Returns
Type Description
SearchRequest.Builder

mergeConversationalSearchSpec(SearchRequest.ConversationalSearchSpec value)

public SearchRequest.Builder mergeConversationalSearchSpec(SearchRequest.ConversationalSearchSpec value)

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value SearchRequest.ConversationalSearchSpec
Returns
Type Description
SearchRequest.Builder

mergeDynamicFacetSpec(SearchRequest.DynamicFacetSpec value) (deprecated)

public SearchRequest.Builder mergeDynamicFacetSpec(SearchRequest.DynamicFacetSpec value)

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Parameter
Name Description
value SearchRequest.DynamicFacetSpec
Returns
Type Description
SearchRequest.Builder

mergeFrom(SearchRequest other)

public SearchRequest.Builder mergeFrom(SearchRequest other)
Parameter
Name Description
other SearchRequest
Returns
Type Description
SearchRequest.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public SearchRequest.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.Builder
Overrides
Exceptions
Type Description
IOException

mergeFrom(Message other)

public SearchRequest.Builder mergeFrom(Message other)
Parameter
Name Description
other Message
Returns
Type Description
SearchRequest.Builder
Overrides

mergePersonalizationSpec(SearchRequest.PersonalizationSpec value)

public SearchRequest.Builder mergePersonalizationSpec(SearchRequest.PersonalizationSpec value)

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Parameter
Name Description
value SearchRequest.PersonalizationSpec
Returns
Type Description
SearchRequest.Builder

mergeQueryExpansionSpec(SearchRequest.QueryExpansionSpec value)

public SearchRequest.Builder mergeQueryExpansionSpec(SearchRequest.QueryExpansionSpec value)

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Parameter
Name Description
value SearchRequest.QueryExpansionSpec
Returns
Type Description
SearchRequest.Builder

mergeSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec value)

public SearchRequest.Builder mergeSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec value)

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Parameter
Name Description
value SearchRequest.SpellCorrectionSpec
Returns
Type Description
SearchRequest.Builder

mergeTileNavigationSpec(SearchRequest.TileNavigationSpec value)

public SearchRequest.Builder mergeTileNavigationSpec(SearchRequest.TileNavigationSpec value)

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value SearchRequest.TileNavigationSpec
Returns
Type Description
SearchRequest.Builder

mergeUnknownFields(UnknownFieldSet unknownFields)

public final SearchRequest.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Parameter
Name Description
unknownFields UnknownFieldSet
Returns
Type Description
SearchRequest.Builder
Overrides

mergeUserInfo(UserInfo value)

public SearchRequest.Builder mergeUserInfo(UserInfo value)

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Parameter
Name Description
value UserInfo
Returns
Type Description
SearchRequest.Builder

putAllLabels(Map<String,String> values)

public SearchRequest.Builder putAllLabels(Map<String,String> values)

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Parameter
Name Description
values Map<String,String>
Returns
Type Description
SearchRequest.Builder

putLabels(String key, String value)

public SearchRequest.Builder putLabels(String key, String value)

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Parameters
Name Description
key String
value String
Returns
Type Description
SearchRequest.Builder

removeFacetSpecs(int index)

public SearchRequest.Builder removeFacetSpecs(int index)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameter
Name Description
index int
Returns
Type Description
SearchRequest.Builder

removeLabels(String key)

public SearchRequest.Builder removeLabels(String key)

The 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.

    For more information, see Requirements for labels in the Resource Manager documentation.

map<string, string> labels = 34;

Parameter
Name Description
key String
Returns
Type Description
SearchRequest.Builder

setBoostSpec(SearchRequest.BoostSpec value)

public SearchRequest.Builder setBoostSpec(SearchRequest.BoostSpec value)

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Parameter
Name Description
value SearchRequest.BoostSpec
Returns
Type Description
SearchRequest.Builder

setBoostSpec(SearchRequest.BoostSpec.Builder builderForValue)

public SearchRequest.Builder setBoostSpec(SearchRequest.BoostSpec.Builder builderForValue)

Boost specification to boost certain products. For more information, see Boost results.

Notice that if both ServingConfig.boost_control_ids and SearchRequest.boost_spec are set, the boost conditions from both places are evaluated. If a search request matches multiple boost conditions, the final boost score is equal to the sum of the boost scores from all matched boost conditions.

.google.cloud.retail.v2.SearchRequest.BoostSpec boost_spec = 13;

Parameter
Name Description
builderForValue SearchRequest.BoostSpec.Builder
Returns
Type Description
SearchRequest.Builder

setBranch(String value)

public SearchRequest.Builder setBranch(String value)

The branch resource name, such as projects/*/locations/global/catalogs/default_catalog/branches/0.

Use "default_branch" as the branch ID or leave this field empty, to search products under the default branch.

string branch = 2 [(.google.api.resource_reference) = { ... }

Parameter
Name Description
value String

The branch to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setBranchBytes(ByteString value)

public SearchRequest.Builder setBranchBytes(ByteString value)

The branch resource name, such as projects/*/locations/global/catalogs/default_catalog/branches/0.

Use "default_branch" as the branch ID or leave this field empty, to search products under the default branch.

string branch = 2 [(.google.api.resource_reference) = { ... }

Parameter
Name Description
value ByteString

The bytes for branch to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setCanonicalFilter(String value)

public SearchRequest.Builder setCanonicalFilter(String value)

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.

string canonical_filter = 28;

Parameter
Name Description
value String

The canonicalFilter to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setCanonicalFilterBytes(ByteString value)

public SearchRequest.Builder setCanonicalFilterBytes(ByteString value)

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.

string canonical_filter = 28;

Parameter
Name Description
value ByteString

The bytes for canonicalFilter to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setConversationalSearchSpec(SearchRequest.ConversationalSearchSpec value)

public SearchRequest.Builder setConversationalSearchSpec(SearchRequest.ConversationalSearchSpec value)

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value SearchRequest.ConversationalSearchSpec
Returns
Type Description
SearchRequest.Builder

setConversationalSearchSpec(SearchRequest.ConversationalSearchSpec.Builder builderForValue)

public SearchRequest.Builder setConversationalSearchSpec(SearchRequest.ConversationalSearchSpec.Builder builderForValue)

Optional. This field specifies all conversational related parameters addition to traditional retail search.

.google.cloud.retail.v2.SearchRequest.ConversationalSearchSpec conversational_search_spec = 40 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
builderForValue SearchRequest.ConversationalSearchSpec.Builder
Returns
Type Description
SearchRequest.Builder

setDynamicFacetSpec(SearchRequest.DynamicFacetSpec value) (deprecated)

public SearchRequest.Builder setDynamicFacetSpec(SearchRequest.DynamicFacetSpec value)

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Parameter
Name Description
value SearchRequest.DynamicFacetSpec
Returns
Type Description
SearchRequest.Builder

setDynamicFacetSpec(SearchRequest.DynamicFacetSpec.Builder builderForValue) (deprecated)

public SearchRequest.Builder setDynamicFacetSpec(SearchRequest.DynamicFacetSpec.Builder builderForValue)

Deprecated. Refer to https://cloud.google.com/retail/docs/configs#dynamic to enable dynamic facets. Do not set this field.

The specification for dynamically generated facets. Notice that only textual facets can be dynamically generated.

.google.cloud.retail.v2.SearchRequest.DynamicFacetSpec dynamic_facet_spec = 21 [deprecated = true];

Parameter
Name Description
builderForValue SearchRequest.DynamicFacetSpec.Builder
Returns
Type Description
SearchRequest.Builder

setEntity(String value)

public SearchRequest.Builder setEntity(String value)

The entity for customers that may run multiple different entities, domains, sites or regions, for example, Google US, Google Ads, Waymo, google.com, youtube.com, etc. If this is set, it should be exactly matched with UserEvent.entity to get search results boosted by entity.

string entity = 38;

Parameter
Name Description
value String

The entity to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setEntityBytes(ByteString value)

public SearchRequest.Builder setEntityBytes(ByteString value)

The entity for customers that may run multiple different entities, domains, sites or regions, for example, Google US, Google Ads, Waymo, google.com, youtube.com, etc. If this is set, it should be exactly matched with UserEvent.entity to get search results boosted by entity.

string entity = 38;

Parameter
Name Description
value ByteString

The bytes for entity to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setFacetSpecs(int index, SearchRequest.FacetSpec value)

public SearchRequest.Builder setFacetSpecs(int index, SearchRequest.FacetSpec value)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameters
Name Description
index int
value SearchRequest.FacetSpec
Returns
Type Description
SearchRequest.Builder

setFacetSpecs(int index, SearchRequest.FacetSpec.Builder builderForValue)

public SearchRequest.Builder setFacetSpecs(int index, SearchRequest.FacetSpec.Builder builderForValue)

Facet specifications for faceted search. If empty, no facets are returned.

A maximum of 200 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated .google.cloud.retail.v2.SearchRequest.FacetSpec facet_specs = 12;

Parameters
Name Description
index int
builderForValue SearchRequest.FacetSpec.Builder
Returns
Type Description
SearchRequest.Builder

setField(Descriptors.FieldDescriptor field, Object value)

public SearchRequest.Builder setField(Descriptors.FieldDescriptor field, Object value)
Parameters
Name Description
field FieldDescriptor
value Object
Returns
Type Description
SearchRequest.Builder
Overrides

setFilter(String value)

public SearchRequest.Builder setFilter(String value)

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the products being filtered. Filter expression is case-sensitive. For more information, see Filter.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string filter = 10;

Parameter
Name Description
value String

The filter to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setFilterBytes(ByteString value)

public SearchRequest.Builder setFilterBytes(ByteString value)

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the products being filtered. Filter expression is case-sensitive. For more information, see Filter.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string filter = 10;

Parameter
Name Description
value ByteString

The bytes for filter to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setOffset(int value)

public SearchRequest.Builder setOffset(int value)

A 0-indexed integer that specifies the current offset (that is, starting result location, amongst the Products 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.

int32 offset = 9;

Parameter
Name Description
value int

The offset to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setOrderBy(String value)

public SearchRequest.Builder setOrderBy(String value)

The order in which products are returned. Products can be ordered by a field in an Product object. Leave it unset if ordered by relevance. OrderBy expression is case-sensitive. For more information, see Order.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string order_by = 11;

Parameter
Name Description
value String

The orderBy to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setOrderByBytes(ByteString value)

public SearchRequest.Builder setOrderByBytes(ByteString value)

The order in which products are returned. Products can be ordered by a field in an Product object. Leave it unset if ordered by relevance. OrderBy expression is case-sensitive. For more information, see Order.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

string order_by = 11;

Parameter
Name Description
value ByteString

The bytes for orderBy to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setPageCategories(int index, String value)

public SearchRequest.Builder setPageCategories(int index, String value)

The categories associated with a category page. Must be set for category navigation queries to achieve good search quality. The format should be the same as UserEvent.page_categories;

To represent full path of category, use '>' sign to separate different hierarchies. If '>' is part of the category name, replace it with other character(s).

Category pages include special pages such as sales or promotions. For instance, a special sale page may have the category hierarchy: "pageCategories" : ["Sales > 2017 Black Friday Deals"].

repeated string page_categories = 23;

Parameters
Name Description
index int

The index to set the value at.
value String

The pageCategories to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setPageSize(int value)

public SearchRequest.Builder setPageSize(int value)

Maximum number of Products to return. If unspecified, defaults to a reasonable value. The maximum allowed value is

  1. Values above 120 will be coerced to 120.

    If this field is negative, an INVALID_ARGUMENT is returned.

int32 page_size = 7;

Parameter
Name Description
value int

The pageSize to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setPageToken(String value)

public SearchRequest.Builder setPageToken(String value)

A page token SearchResponse.next_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.

string page_token = 8;

Parameter
Name Description
value String

The pageToken to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setPageTokenBytes(ByteString value)

public SearchRequest.Builder setPageTokenBytes(ByteString value)

A page token SearchResponse.next_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.

string page_token = 8;

Parameter
Name Description
value ByteString

The bytes for pageToken to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setPersonalizationSpec(SearchRequest.PersonalizationSpec value)

public SearchRequest.Builder setPersonalizationSpec(SearchRequest.PersonalizationSpec value)

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Parameter
Name Description
value SearchRequest.PersonalizationSpec
Returns
Type Description
SearchRequest.Builder

setPersonalizationSpec(SearchRequest.PersonalizationSpec.Builder builderForValue)

public SearchRequest.Builder setPersonalizationSpec(SearchRequest.PersonalizationSpec.Builder builderForValue)

The specification for personalization.

Notice that if both ServingConfig.personalization_spec and SearchRequest.personalization_spec are set. SearchRequest.personalization_spec will override ServingConfig.personalization_spec.

.google.cloud.retail.v2.SearchRequest.PersonalizationSpec personalization_spec = 32;

Parameter
Name Description
builderForValue SearchRequest.PersonalizationSpec.Builder
Returns
Type Description
SearchRequest.Builder

setPlacement(String value)

public SearchRequest.Builder setPlacement(String value)

Required. The resource name of the Retail Search serving config, such as projects/*/locations/global/catalogs/default_catalog/servingConfigs/default_serving_config or the name of the legacy placement resource, such as projects/*/locations/global/catalogs/default_catalog/placements/default_search. This field is used to identify the serving config name and the set of models that are used to make the search.

string placement = 1 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name Description
value String

The placement to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setPlacementBytes(ByteString value)

public SearchRequest.Builder setPlacementBytes(ByteString value)

Required. The resource name of the Retail Search serving config, such as projects/*/locations/global/catalogs/default_catalog/servingConfigs/default_serving_config or the name of the legacy placement resource, such as projects/*/locations/global/catalogs/default_catalog/placements/default_search. This field is used to identify the serving config name and the set of models that are used to make the search.

string placement = 1 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name Description
value ByteString

The bytes for placement to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setQuery(String value)

public SearchRequest.Builder setQuery(String value)

Raw search query.

If this field is empty, the request is considered a category browsing request and returned results are based on filter and page_categories.

string query = 3;

Parameter
Name Description
value String

The query to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setQueryBytes(ByteString value)

public SearchRequest.Builder setQueryBytes(ByteString value)

Raw search query.

If this field is empty, the request is considered a category browsing request and returned results are based on filter and page_categories.

string query = 3;

Parameter
Name Description
value ByteString

The bytes for query to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setQueryExpansionSpec(SearchRequest.QueryExpansionSpec value)

public SearchRequest.Builder setQueryExpansionSpec(SearchRequest.QueryExpansionSpec value)

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Parameter
Name Description
value SearchRequest.QueryExpansionSpec
Returns
Type Description
SearchRequest.Builder

setQueryExpansionSpec(SearchRequest.QueryExpansionSpec.Builder builderForValue)

public SearchRequest.Builder setQueryExpansionSpec(SearchRequest.QueryExpansionSpec.Builder builderForValue)

The query expansion specification that specifies the conditions under which query expansion occurs. For more information, see Query expansion.

.google.cloud.retail.v2.SearchRequest.QueryExpansionSpec query_expansion_spec = 14;

Parameter
Name Description
builderForValue SearchRequest.QueryExpansionSpec.Builder
Returns
Type Description
SearchRequest.Builder

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public SearchRequest.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Parameters
Name Description
field FieldDescriptor
index int
value Object
Returns
Type Description
SearchRequest.Builder
Overrides

setSearchMode(SearchRequest.SearchMode value)

public SearchRequest.Builder setSearchMode(SearchRequest.SearchMode value)

The search mode of the search request. If not specified, a single search request triggers both product search and faceted search.

.google.cloud.retail.v2.SearchRequest.SearchMode search_mode = 31;

Parameter
Name Description
value SearchRequest.SearchMode

The searchMode to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setSearchModeValue(int value)

public SearchRequest.Builder setSearchModeValue(int value)

The search mode of the search request. If not specified, a single search request triggers both product search and faceted search.

.google.cloud.retail.v2.SearchRequest.SearchMode search_mode = 31;

Parameter
Name Description
value int

The enum numeric value on the wire for searchMode to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec value)

public SearchRequest.Builder setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec value)

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Parameter
Name Description
value SearchRequest.SpellCorrectionSpec
Returns
Type Description
SearchRequest.Builder

setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec.Builder builderForValue)

public SearchRequest.Builder setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec.Builder builderForValue)

The spell correction specification that specifies the mode under which spell correction will take effect.

optional .google.cloud.retail.v2.SearchRequest.SpellCorrectionSpec spell_correction_spec = 35;

Parameter
Name Description
builderForValue SearchRequest.SpellCorrectionSpec.Builder
Returns
Type Description
SearchRequest.Builder

setTileNavigationSpec(SearchRequest.TileNavigationSpec value)

public SearchRequest.Builder setTileNavigationSpec(SearchRequest.TileNavigationSpec value)

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value SearchRequest.TileNavigationSpec
Returns
Type Description
SearchRequest.Builder

setTileNavigationSpec(SearchRequest.TileNavigationSpec.Builder builderForValue)

public SearchRequest.Builder setTileNavigationSpec(SearchRequest.TileNavigationSpec.Builder builderForValue)

Optional. This field specifies tile navigation related parameters.

.google.cloud.retail.v2.SearchRequest.TileNavigationSpec tile_navigation_spec = 41 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
builderForValue SearchRequest.TileNavigationSpec.Builder
Returns
Type Description
SearchRequest.Builder

setUnknownFields(UnknownFieldSet unknownFields)

public final SearchRequest.Builder setUnknownFields(UnknownFieldSet unknownFields)
Parameter
Name Description
unknownFields UnknownFieldSet
Returns
Type Description
SearchRequest.Builder
Overrides

setUserInfo(UserInfo value)

public SearchRequest.Builder setUserInfo(UserInfo value)

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Parameter
Name Description
value UserInfo
Returns
Type Description
SearchRequest.Builder

setUserInfo(UserInfo.Builder builderForValue)

public SearchRequest.Builder setUserInfo(UserInfo.Builder builderForValue)

User information.

.google.cloud.retail.v2.UserInfo user_info = 5;

Parameter
Name Description
builderForValue UserInfo.Builder
Returns
Type Description
SearchRequest.Builder

setVariantRollupKeys(int index, String value)

public SearchRequest.Builder setVariantRollupKeys(int index, String value)

The keys to fetch and rollup the matching variant Products attributes, FulfillmentInfo or LocalInventorys attributes. The attributes from all the matching variant Products or LocalInventorys are merged and de-duplicated. Notice that rollup attributes will lead to extra query latency. Maximum number of keys is 30.

For FulfillmentInfo, a fulfillment type and a fulfillment ID must be provided in the format of "fulfillmentType.fulfillmentId". E.g., in "pickupInStore.store123", "pickupInStore" is fulfillment type and "store123" is the store ID.

Supported keys are:

  • colorFamilies
  • price
  • originalPrice
  • discount
  • variantId
  • inventory(place_id,price)
  • inventory(place_id,original_price)
  • inventory(place_id,attributes.key), where key is any key in the Product.local_inventories.attributes map.
  • attributes.key, where key is any key in the Product.attributes map.
  • pickupInStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "pickup-in-store".
  • shipToStore.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "ship-to-store".
  • sameDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "same-day-delivery".
  • nextDayDelivery.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "next-day-delivery".
  • customFulfillment1.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-1".
  • customFulfillment2.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-2".
  • customFulfillment3.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-3".
  • customFulfillment4.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-4".

  • customFulfillment5.id, where id is any FulfillmentInfo.place_ids for FulfillmentInfo.type "custom-type-5".

    If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned.

repeated string variant_rollup_keys = 17;

Parameters
Name Description
index int

The index to set the value at.
value String

The variantRollupKeys to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setVisitorId(String value)

public SearchRequest.Builder setVisitorId(String value)

Required. 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 should be the same identifier as UserEvent.visitor_id.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string visitor_id = 4 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name Description
value String

The visitorId to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.

setVisitorIdBytes(ByteString value)

public SearchRequest.Builder setVisitorIdBytes(ByteString value)

Required. 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 should be the same identifier as UserEvent.visitor_id.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string visitor_id = 4 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name Description
value ByteString

The bytes for visitorId to set.
Returns
Type Description
SearchRequest.Builder

This builder for chaining.