出于某种原因，我试图创建一个广告集，即使我使用的选项最少，也无法创建广告集，但奇怪的是，我可以创建广告系列。 什么权限或我可能做错了什么？
您可以通过创建新的广告系列进行测试：
act_394277208131674/campaigns?name=bedding sets queen -14497 - Copy&objective=LINK_CLICKS
然后使用该广告系列ID，尝试创建一个广告集：
act_394277208131674/adsets?name=bedding sets queen -14497 - Copy&optimization_goal=OFFSITE_CONVERSIONS&promoted_object={"pixel_id":"1262052447293125","custom_event_type":"LEAD"}&bid_strategy=LOWEST_COST_WITH_BID_CAP&billing_event=IMPRESSIONS&daily_budget=2000&campaign_id=23843801334560685&attribution_spec=[{"event_type":"CLICK_THROUGH","window_days":1}]&pacing_type=["standard"]&targeting={"age_max":65,"age_min":18,"genders":null,"geo_locations":{"countries":["GB"],"location_types":["home"]},"publisher_platforms":["facebook","instagram","audience_network"],"facebook_positions":["feed","right_hand_column","instant_article"],"instagram_positions":["stream","story"],"device_platforms":["mobile","desktop"],"messenger_positions":[],"audience_network_positions":["classic"],"targeting_optimization":"","excluded_connections":[]}&status=PAUSED&daily_budget=2000&bid_amount=30
可以是权限吗？似乎字段正确。