Specified which products may be included in results.
Uses same filter as boost.
Attributes
Name
Description
filter
str
Required. A filter to apply on the matching
condition results.
Required
Syntax documentation:
https://cloud.google.com/retail/docs/filter-and-order
Maximum length is 5000 characters. Otherwise an
INVALID ARGUMENT error is thrown.
data_store
str
Required. Specifies which data store's documents can be
filtered by this control. Full data store name e.g.
projects/123/locations/global/collections/default_collection/dataStores/default_data_store