SearchMode(value)The search mode of each search request.
Values: SEARCH_MODE_UNSPECIFIED (0): Default value. In this case both product search and faceted search will be performed. Both SearchResponse.SearchResult and SearchResponse.Facet will be returned. PRODUCT_SEARCH_ONLY (1): Only product search will be performed. The faceted search will be disabled.
Only
<xref uid="google.cloud.retail.v2alpha.SearchResponse.SearchResult">SearchResponse.SearchResult</xref>
will be returned.
<xref uid="google.cloud.retail.v2alpha.SearchResponse.Facet">SearchResponse.Facet</xref>
will not be returned, even if
<xref uid="google.cloud.retail.v2alpha.SearchRequest.facet_specs">SearchRequest.facet_specs</xref>
or
<xref uid="google.cloud.retail.v2alpha.SearchRequest.dynamic_facet_spec">SearchRequest.dynamic_facet_spec</xref>
is set.
FACETED_SEARCH_ONLY (2):
Only faceted search will be performed. The product search
will be disabled.
When in this mode, one or both of
<xref uid="google.cloud.retail.v2alpha.SearchRequest.facet_specs">SearchRequest.facet_specs</xref>
and
<xref uid="google.cloud.retail.v2alpha.SearchRequest.dynamic_facet_spec">SearchRequest.dynamic_facet_spec</xref>
should be set. Otherwise, an INVALID_ARGUMENT error is
returned. Only
<xref uid="google.cloud.retail.v2alpha.SearchResponse.Facet">SearchResponse.Facet</xref>
will be returned.
<xref uid="google.cloud.retail.v2alpha.SearchResponse.SearchResult">SearchResponse.SearchResult</xref>
will not be returned.