variantOptions property
Contains the [list of all variant-identifying options](https://support.google.com/merchants/answer/17085214) of this product.
Optional.
Implementation
core.List<VariantOption>? variantOptions;
Contains the [list of all variant-identifying options](https://support.google.com/merchants/answer/17085214) of this product.
Optional.
core.List<VariantOption>? variantOptions;