Google Shopping attributes
What Google expects in each main feed field, and what FeedShine sends by default. The name is the one Merchant Center prints, so a warning about a field leads straight to its page.
Basic product data
Price and availability
Product category
Product identifiers
Detailed product description
conditionConditionConditionalUsed or refurbished itemsnew, for every itemitem_group_idVariant groupConditionalProducts sent as several variantsProduct id, when there are variantscolorColorConditionalApparel in some countries, or color variantsVariant option named color or coloursizeSizeConditionalApparel and shoes in some countriesVariant option named sizeage_groupgenderAge and genderConditionalApparel in some countriesNot sent unless you set themmaterialpatternMaterial and patternConditionalVariants that differ only by theseVariant options named material or pattern
To change where any of these comes from, see customizing feed attributes.