The collection type. Collection products are bundled
[Type.PRIMARY][google.cloud.retail.v2.Product.Type.PRIMARY]
[Product][google.cloud.retail.v2.Product]s or
[Type.VARIANT][google.cloud.retail.v2.Product.Type.VARIANT]
[Product][google.cloud.retail.v2.Product]s that are sold together, such
as a jewelry set with necklaces, earrings and rings, etc.
Primary
The primary type.
As the primary unit for predicting, indexing and search serving, a
[Type.PRIMARY][google.cloud.retail.v2.Product.Type.PRIMARY]
[Product][google.cloud.retail.v2.Product] is grouped with multiple
[Type.VARIANT][google.cloud.retail.v2.Product.Type.VARIANT]
[Product][google.cloud.retail.v2.Product]s.
Unspecified
Default value. Default to
[Type.PRIMARY][google.cloud.retail.v2.Product.Type.PRIMARY] if unset.
Variant
The variant type.
[Type.VARIANT][google.cloud.retail.v2.Product.Type.VARIANT]
[Product][google.cloud.retail.v2.Product]s usually share some common
attributes on the same
[Type.PRIMARY][google.cloud.retail.v2.Product.Type.PRIMARY]
[Product][google.cloud.retail.v2.Product]s, but they have variant
attributes like different colors, sizes and prices, etc.