取消/删除视频生成任务

取消或删除视频生成任务。queued 状态的任务可取消（变更为 cancelled）；succeeded/failed/expired 状态的任务可删除记录。running 状态不支持取消。

curl -X DELETE "https://example.com/api/v3/contents/generations/tasks/string"

{}

{
  "error": {
    "code": "string",
    "message": "string"
  }
}