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GET /v1/videos/{task_id}/content Download only completed tasks in the current user/project scope. Unfinished tasks normally return 400, missing tasks 404, and unavailable content may return 410. Success returns video bytes, commonly MP4, not task JSON. Range behavior depends on the source: expect possible 206 or 416, or a full 200 response. Verify status and Content-Range before appending a resumed download. Bearer authentication is still required. Upstream extensions such as variant=thumbnail are not guaranteed by this gateway content endpoint. Integration guide and runnable example 简体中文

Authorizations

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Authorization
string
header
required

模型调用 API Key，不是控制台登录凭据 / Model API key, not console login credentials

Headers

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Range
string

单段字节范围，支持情况由内容源决定 / Single byte range when supported by the content source

Path Parameters

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task_id
string
required

同一用户/项目范围内的网关公开 ID / Public gateway ID in the same user/project scope

Response

视频二进制；先检查 HTTP 状态 / Video bytes; check HTTP status first

The response is of type file.