Discovery Engine V1 API - Module Google::Cloud::DiscoveryEngine::V1::SearchRequest::BoostSpec::ConditionBoostSpec::BoostControlSpec::AttributeType (v1.4.0)

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Reference documentation and code samples for the Discovery Engine V1 API module Google::Cloud::DiscoveryEngine::V1::SearchRequest::BoostSpec::ConditionBoostSpec::BoostControlSpec::AttributeType.

The attribute(or function) for which the custom ranking is to be applied.

Constants

ATTRIBUTE_TYPE_UNSPECIFIED

value: 0
Unspecified AttributeType.

NUMERICAL

value: 1
The value of the numerical field will be used to dynamically update the boost amount. In this case, the attribute_value (the x value) of the control point will be the actual value of the numerical field for which the boost_amount is specified.

FRESHNESS

value: 2
For the freshness use case the attribute value will be the duration between the current time and the date in the datetime field specified. The value must be formatted as an XSD dayTimeDuration value (a restricted subset of an ISO 8601 duration value). The pattern for this is: [nD][T[nH][nM][nS]]. For example, 5D, 3DT12H30M, T24H.