curl --request POST \
  --url https://vip.xmsmartlink.com/v1/task/create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "doubao-seedance-2.0",
  "content": [
    {
      "type": "text",
      "text": "全程使用视频1的第一视角构图，全程使用音频1作为背景音乐。"
    },
    {
      "type": "image_url",
      "image_url": {
        "url": "https://example.com/image1.jpg"
      },
      "role": "reference_image"
    },
    {
      "type": "video_url",
      "video_url": {
        "url": "https://example.com/video1.mp4"
      },
      "role": "reference_video"
    },
    {
      "type": "audio_url",
      "audio_url": {
        "url": "https://example.com/audio1.mp3"
      },
      "role": "reference_audio"
    }
  ],
  "generate_audio": true,
  "ratio": "16:9",
  "duration": 11,
  "watermark": false
}
'