Google Cloud Discovery Engine V1 Client - Class CitationSource (1.7.0)

Reference documentation and code samples for the Google Cloud Discovery Engine V1 Client class CitationSource.

Citation source.

Generated from protobuf message google.cloud.discoveryengine.v1.SearchResponse.Summary.CitationSource

Namespace

Google \ Cloud \ DiscoveryEngine \ V1 \ SearchResponse \ Summary

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ reference_index int|string

Document reference index from SummaryWithMetadata.references. It is 0-indexed and the value will be zero if the reference_index is not set explicitly.

getReferenceIndex

Document reference index from SummaryWithMetadata.references.

It is 0-indexed and the value will be zero if the reference_index is not set explicitly.

Returns
Type Description
int|string

setReferenceIndex

Document reference index from SummaryWithMetadata.references.

It is 0-indexed and the value will be zero if the reference_index is not set explicitly.

Parameter
Name Description
var int|string
Returns
Type Description
$this