Optionalcampaign_The GMS Campaign ID. Provide if available.
Optionaldaily_Daily budget for Campaign.
The following is the list of possible actions and their required fields:1.change_budgetdaily_budget2.change_durationstart_date3.end_date4.pause5.resume6.start7.change_roas_targetroas_target: when edit_action = change_roas_target, you must provide:roas_target (float) Value rules follow the same logic as in the create endpoint
Optionalend_End date of Campaign e.g. "11-11-2025". Do not fill if no end date.
Optionalreference_Generated by developers, used to prevent duplicate requestsSubmitting the same reference_id more than once will fail; a new reference_id must be generated to retry.Example: 086a16bf-49e9-4103-b7fe-c0125beb9278
Optionalroas_No input will be GMV Max Auto Bidding (Shop).Input 0 for GMV Max Auto Bidding (Shop).Input greater than 0 for GMV Max Custom ROAS (Shop).If value = 10.123456, it will be taken as 10.1If value = 10.199999, it will be taken as 10.1
Optionalstart_Start date of Campaign e.g. "11-11-2025". Cannot be earlier than today.
Request parameters for edit_gms_product_campaign
Edit a GMS campaign