coze-coding-dev-sdk 视频生成接口返回400

import { VideoGenerationClient, Config, HeaderUtils } from 'coze-coding-dev-sdk';
const config = new Config();
const client = new VideoGenerationClient(config, customHeaders);
const contentItems = [{"type":"image_url","image_url":{"url":"xxx"},"role":"first_frame"},{"type":"text","text":"xxx"}]
const response = await client.videoGeneration(contentItems, {
duration: duration ? parseInt(duration) : 5,
ratio: '16:9',
resolution: '720p',
generateAudio: true,
});

请求返回400

且与npm文档不一致
https://www.npmjs.com/package/coze-coding-dev-sdk/v/0.7.17

版本0.7.17

Start at VideoGenerationClient.videoGeneration in coze-coding-dev-sdk and compare the 0.7.17 implementation with the linked npm documentation. Reproduce the 400 using the supplied contentItems and options; done means the example request works and the SDK documentation matches the implementation.

Written by the indexing model from the issue text.