Optionaltask_Task id, used to query task progress when calling v2.ams.get_open_campaign_batch_task_result API
Optionaltask_Task type. Applicable values: batch_add_open_campaignsbatch_remove_open_campaignsbatch_update_open_campaignsFor this API, task type will be batch_add_open_campaigns
AddAllProductsToOpenCampaignResponseData sub-interface for AddAllProductsToOpenCampaignResponse