Delete several campaigns in one call. This is the v3 equivalent of the v1 campaign_delete_list action.

The body selects what to delete, in one of three shapes:

• {"ids": [1, 2]} — the given campaigns
• [1, 2] — a bare array of ids, equivalent to the above
• {"deleteFirst": 5} — the oldest N campaigns in the account, where N is between 1 and 10

ids and deleteFirst are mutually exclusive.

Deletion is not transactional: campaigns are removed one at a time, so a call can partially succeed. deleted lists the ids that were removed and failed the ids that were not, each with a reason. When nothing at all could be removed the request answers 404.

Requires permission to delete campaigns, and the account must have the Campaigns module enabled.