ReadonlychangeType of change on a resource that is similar to the update action it relates to, where possible.
It is not a unique identifier for the data structure, for example, the setDescription change can occur with a localized and non-localized representation.
[Records](ctp:history:type:Record) can be filtered by this value using the `changes` query parameter.
ReadonlylineName of the Product the updated Line Item is based on.
ReadonlynextValue after the change.
ReadonlypreviousValue before the change.
ReadonlytypeUnique discriminator value to reliably deserialize the data type.
Readonlyvariantsku or key of the ProductVariant.
Change triggered by the following update actions: