Optional ReadonlynameRequired if used for ProductVariantImport. Must not be set if used for ProductVariantPatch.
Must match `name` of an [AttributeDefinition](ctp:api:type:AttributeDefinition) of the Product Type.
ReadonlytypeMust match type of an AttributeDefinition of the Product Type.
The type is required if this type is used in a product variant and must not be set when
used in a product variant patch.
ReadonlyvalueA number value. Can be an integer or a floating-point number.
This type represents an attribute whose value is a number.