curl --request GET \
  --url https://api.powertokens.ai/kling/v1/videos/text2video/{task_id} \
  --header 'Authorization: Bearer <token>'

{
  "code": 123,
  "message": "<string>",
  "data": {
    "task_id": "<string>",
    "task_status_msg": "<string>",
    "task_info": {},
    "task_result": {},
    "final_unit_deduction": "<string>",
    "created_at": 123,
    "updated_at": 123
  },
  "request_id": "<string>"
}