dataSchema property

The schema to use when parsing the data from the source.

Supported values for product imports: * product (default): One JSON Product per line. Each product must have a valid Product.id. * product_merchant_center: See Importing catalog data from Merchant Center. Supported values for user events imports: * user_event (default): One JSON UserEvent per line. * user_event_ga360: Using https://support.google.com/analytics/answer/3437719. Supported values for control imports: * control (default): One JSON Control per line. Supported values for catalog attribute imports: * catalog_attribute (default): One CSV CatalogAttribute per line.