If true, the Variations node is returned for all multi-variation listings in the response.
Please note that if the seller includes a large number of variations in many listings, using this flag may degrade the call's performance. Therefore, when you use this flag, you may need to reduce the total number of items you're requesting at once. For example, you may need to use shorter time ranges in the EndTime or StartTime filters, fewer entries per page in Pagination, and/or SKUArray.
See the
Field Index to learn which calls use IncludeVariations.