Discovery Engine V1 API - Module Google::Cloud::DiscoveryEngine::V1::SearchRequest::RelevanceThreshold (v2.6.0)
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Reference documentation and code samples for the Discovery Engine V1 API module Google::Cloud::DiscoveryEngine::V1::SearchRequest::RelevanceThreshold.
The relevance threshold of the search results. The higher relevance
threshold is, the higher relevant results are shown and the less number of
results are returned.
Constants
RELEVANCE_THRESHOLD_UNSPECIFIED
value: 0
Default value. In this case, server behavior defaults to Google defined
threshold.
LOWEST
value: 1
Lowest relevance threshold.
LOW
value: 2
Low relevance threshold.
MEDIUM
value: 3
Medium relevance threshold.
HIGH
value: 4
High relevance threshold.
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Last updated 2025-10-10 UTC.
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