/api/v1/veo/get-1080p-video/api/v1/veo/get-4k-videocallBackUrl 在 4K 生成完成时接收自动通知,而不是频繁轮询。curl --location --request POST 'https://api.kie.ai/api/v1/veo/get-4k-video' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"taskId": "veo_task_abcdef123456",
"index": 0,
"callBackUrl": "http://your-callback-url.com/4k-callback"
}'{
"code": 200,
"msg": "success",
"data": {
"taskId": "veo_task_abcdef123456",
"resultUrls": null,
"imageUrls": null
}
}