GMV Max

Changes to Product-level GMV Max window totals + GMV Max Ads overview

post/gmv-max/products/summary

Sep 19, 2026291230805105 Revision changes
- info
  api operation id gmv_max_products_summary_gmv_max_products_summary_post removed and replaced with gmv_max_products_summary
- info
  added the optional property / to the response with the status
- info
  added the optional property // to the response with the status
- info
  added the optional property // to the response with the status
- info
  added subschema #1 to the // response property anyOf list for the response status
- info
  response property overview/cost deprecated
- info
  response property overview/roi deprecated
- info
  response property products/items/cost deprecated
- info
  response property products/items/roi deprecated
- info
  response property products/items/target_roi deprecated