Discovery Engine V1 API - Module Google::Cloud::DiscoveryEngine::V1::SearchRequest::QueryExpansionSpec::Condition (v1.3.0)

Version 1.3.0

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Reference documentation and code samples for the Discovery Engine V1 API module Google::Cloud::DiscoveryEngine::V1::SearchRequest::QueryExpansionSpec::Condition.

Enum describing under which condition query expansion should occur.

Constants

CONDITION_UNSPECIFIED

value: 0
Unspecified query expansion condition. In this case, server behavior defaults to Condition.DISABLED.

DISABLED

value: 1
Disabled query expansion. Only the exact search query is used, even if SearchResponse.total_size is zero.

AUTO

value: 2
Automatic query expansion built by the Search API.