Internal shape used while normalizing a Magento 2 product's nested variants (Grouped sub-products, Configurable variants, or a synthesized single variant for Simple/unknown product types) before they are written onto a ProductBuilder.
ProductBuilder
Internal shape used while normalizing a Magento 2 product's nested variants (Grouped sub-products, Configurable variants, or a synthesized single variant for Simple/unknown product types) before they are written onto a
ProductBuilder.