Class SearchRequest (0.6.0)

SearchRequest(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Request message for SearchService.Search method.

Attributes
Name	Description
`serving_config`	`str` Required. The resource name of the Search serving config, such as `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`. This field is used to identify the serving configuration name, set of models used to make the search.
`branch`	`str` The branch resource name, such as `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`. Use `default_branch` as the branch ID or leave this field empty, to search documents under the default branch.
`query`	`str` Raw search query.
`page_size`	`int` Maximum number of Documents to return. If unspecified, defaults to a reasonable value. The maximum allowed value is 100. Values above 100 will be coerced to 100. If this field is negative, an `INVALID_ARGUMENT` is returned.
`page_token`	`str` A page token received from a previous SearchService.Search call. Provide this to retrieve the subsequent page. When paginating, all other parameters provided to SearchService.Search must match the call that provided the page token. Otherwise, an `INVALID_ARGUMENT` error is returned.
`offset`	`int` A 0-indexed integer that specifies the current offset (that is, starting result location, amongst the Documents deemed by the API as relevant) in search results. This field is only considered if page_token is unset. If this field is negative, an `INVALID_ARGUMENT` is returned.
`filter`	`str` The filter syntax consists of an expression language for constructing a predicate from one or more fields of the documents being filtered. Filter expression is case-sensitive. If this field is unrecognizable, an `INVALID_ARGUMENT` is returned.
`order_by`	`str` The order in which documents are returned. Document can be ordered by a field in an Document object. Leave it unset if ordered by relevance. OrderBy expression is case-sensitive. If this field is unrecognizable, an `INVALID_ARGUMENT` is returned.
`facet_specs`	`MutableSequence[google.cloud.discoveryengine_v1beta.types.SearchRequest.FacetSpec]` Facet specifications for faceted search. If empty, no facets are returned. A maximum of 100 values are allowed. Otherwise, an `INVALID_ARGUMENT` error is returned.
`boost_spec`	`google.cloud.discoveryengine_v1beta.types.SearchRequest.BoostSpec` Boost specification to boost certain documents.
`params`	`MutableMapping[str, google.protobuf.struct_pb2.Value]` Additional search parameters. For IndustryVertical.SITE_SEARCH vertical, supported values are: - `user_country_code`: string. Default empty. If set to non-empty, results are restricted or boosted based on the location provided. - `search_type`: double. Default empty. Enables non-webpage searching depending on the value. The only valid non-default value is 1, which enables image searching. This field is ignored for other verticals.
`query_expansion_spec`	`google.cloud.discoveryengine_v1beta.types.SearchRequest.QueryExpansionSpec` The query expansion specification that specifies the conditions under which query expansion will occur.
`spell_correction_spec`	`google.cloud.discoveryengine_v1beta.types.SearchRequest.SpellCorrectionSpec` The spell correction specification that specifies the mode under which spell correction will take effect.
`user_pseudo_id`	`str` A unique identifier for tracking visitors. For example, this could be implemented with an HTTP cookie, which should be able to uniquely identify a visitor on a single device. This unique identifier should not change if the visitor logs in or out of the website. This field should NOT have a fixed value such as `unknown_visitor`. This should be the same identifier as UserEvent.user_pseudo_id and CompleteQueryRequest.user_pseudo_id The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an `INVALID_ARGUMENT` error is returned.
`content_search_spec`	`google.cloud.discoveryengine_v1beta.types.SearchRequest.ContentSearchSpec` The content search spec that configs the desired behavior of content search.

Classes

BoostSpec

BoostSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Boost specification to boost certain documents.

ContentSearchSpec

ContentSearchSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The specification that configs the desired behavior of the UCS content search.

FacetSpec

FacetSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A facet specification to perform faceted search.

ParamsEntry

ParamsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The abstract base class for a message.

Parameters
Name	Description
`kwargs`	`dict` Keys and values corresponding to the fields of the message.
`mapping`	`Union[dict, .Message]` A dictionary or message to be used to determine the values for this message.
`ignore_unknown_fields`	`Optional(bool)` If True, do not raise errors for unknown fields. Only applied if `mapping` is a mapping type or there are keyword parameters.

QueryExpansionSpec

QueryExpansionSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Specification to determine under which conditions query expansion should occur.

SpellCorrectionSpec

SpellCorrectionSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The specification for query spell correction.