GMV Max

Changes to Daily product-level GMV Max metrics (per product, per campaign)

post/gmv-max/products/timeseries

Sep 19, 2026291230805105 Revision changes
- info
  api operation id gmv_max_products_timeseries_gmv_max_products_timeseries_post removed and replaced with gmv_max_products_timeseries
- info
  added the optional property // to the response with the status
- info
  response property data/items/cost deprecated