Class TileNavigationSpec (2.1.0) 

TileNavigationSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

This field specifies tile navigation related parameters.

Attributes
Name Description
tile_navigation_requested bool
This field specifies whether the customer would like to request tile navigation.
applied_tiles MutableSequence[google.cloud.retail_v2alpha.types.Tile]
This optional field specifies the tiles which are already clicked in client side. While the feature works without this field set, particularly for an initial query, it is highly recommended to set this field because it can improve the quality of the search response and removes possible duplicate tiles. NOTE: This field is not being used for filtering search products. Client side should also put all the applied tiles in SearchRequest.filter.